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Cardiovascular system Anatomy Introduction
Introduction to the cardiovascular system
Introduction to the lymphatic system
Cardiovascular system Anatomy Heart
Anatomy of the heart
Anatomy of the coronary circulation
Anatomy clinical correlates: Heart
Cardiovascular system Anatomy Mediastinum
Anatomy of the superior mediastinum
Anatomy of the inferior mediastinum
Anatomy clinical correlates: Mediastinum
Cardiovascular system Embryology
Development of the cardiovascular system
Fetal circulation
Cardiovascular system Histology
Cardiac muscle histology
Artery and vein histology
Arteriole, venule and capillary histology
Cardiovascular system Anatomy and physiology
Cardiovascular system anatomy and physiology
Lymphatic system anatomy and physiology
Coronary circulation
Cardiovascular system Physiology Hemodynamics
Blood pressure, blood flow, and resistance
Pressures in the cardiovascular system
Laminar flow and Reynolds number
Resistance to blood flow
Compliance of blood vessels
Control of blood flow circulation
Microcirculation and Starling forces
Cardiovascular system Physiology Cardiac output
Measuring cardiac output (Fick principle)
Stroke volume, ejection fraction, and cardiac output
Cardiac contractility
Frank-Starling relationship
Cardiac preload
Cardiac afterload
Law of Laplace
Cardiac and vascular function curves
Altering cardiac and vascular function curves
Cardiovascular system Physiology Cardiac cycle and pressure-volume loops
Cardiac work
Cardiac cycle
Pressure-volume loops
Changes in pressure-volume loops
Cardiovascular physiological responses
Physiological changes during exercise
Cardiovascular changes during hemorrhage
Cardiovascular changes during postural change
Cardiovascular system Physiology Auscultation of the heart
Normal heart sounds
Abnormal heart sounds
Cardiovascular system Physiology Myocyte electrophysiology
Action potentials in myocytes
Action potentials in pacemaker cells
Excitability and refractory periods
Cardiac excitation-contraction coupling
Cardiovascular system Physiology Electrocardiography
Electrical conduction in the heart
Cardiac conduction velocity
ECG basics
ECG normal sinus rhythm
ECG intervals
ECG QRS transition
ECG axis
ECG rate and rhythm
ECG cardiac infarction and ischemia
ECG cardiac hypertrophy and enlargement
Cardiovascular system Physiology Blood pressure regulation
Baroreceptors
Chemoreceptors
Renin-angiotensin-aldosterone system
Cardiovascular system Pathology Vascular disorders
Arterial disease
Angina pectoris
Stable angina
Unstable angina
Myocardial infarction
Prinzmetal angina
Coronary steal syndrome
Peripheral artery disease
Subclavian steal syndrome
Aneurysms
Aortic dissection
Vasculitis
Behcet's disease
Kawasaki disease
Hypertension
Hypertensive emergency
Renal artery stenosis
Coarctation of the aorta
Cushing syndrome
Conn syndrome
Pheochromocytoma
Polycystic kidney disease
Hypotension
Orthostatic hypotension
Abetalipoproteinemia
Familial hypercholesterolemia
Hypertriglyceridemia
Hyperlipidemia
Chronic venous insufficiency
Thrombophlebitis
Deep vein thrombosis
Lymphedema
Lymphangioma
Shock
Vascular tumors
Human herpesvirus 8 (Kaposi sarcoma)
Angiosarcomas
Cardiovascular system Pathology Congenital heart defects
Truncus arteriosus
Transposition of the great vessels
Total anomalous pulmonary venous return
Tetralogy of Fallot
Hypoplastic left heart syndrome
Patent ductus arteriosus
Ventricular septal defect
Coarctation of the aorta
Atrial septal defect
Cardiovascular system Pathology Cardiac arrhythmias
Atrial flutter
Atrial fibrillation
Premature atrial contraction
Atrioventricular nodal reentrant tachycardia (AVNRT)
Wolff-Parkinson-White syndrome
Ventricular tachycardia
Brugada syndrome
Premature ventricular contraction
Long QT syndrome and Torsade de pointes
Ventricular fibrillation
Atrioventricular block
Bundle branch block
Pulseless electrical activity
Cardiovascular system Pathology Valvular disorders
Tricuspid valve disease
Pulmonary valve disease
Mitral valve disease
Aortic valve disease
Cardiovascular system Pathology Cardiomyopathies
Dilated cardiomyopathy
Restrictive cardiomyopathy
Hypertrophic cardiomyopathy
Cardiovascular system Pathology Heart failure
Heart failure
Cor pulmonale
Cardiovascular system Pathology Cardiac infections
Endocarditis
Myocarditis
Rheumatic heart disease
Cardiovascular system Pathology Pericardial disorders
Pericarditis and pericardial effusion
Cardiac tamponade
Dressler syndrome
Cardiovascular system Pathology Cardiac tumors
Cardiac tumors
Cardiovascular system pathology review
Acyanotic congenital heart defects: Pathology review
Cyanotic congenital heart defects: Pathology review
Atherosclerosis and arteriosclerosis: Pathology review
Coronary artery disease: Pathology review
Peripheral artery disease: Pathology review
Valvular heart disease: Pathology review
Cardiomyopathies: Pathology review
Heart failure: Pathology review
Supraventricular arrhythmias: Pathology review
Ventricular arrhythmias: Pathology review
Heart blocks: Pathology review
Aortic dissections and aneurysms: Pathology review
Pericardial disease: Pathology review
Endocarditis: Pathology review
Hypertension: Pathology review
Shock: Pathology review
Vasculitis: Pathology review
Cardiac and vascular tumors: Pathology review
Dyslipidemias: Pathology review
Cardiovascular system Pharmacology Autonomic medications
Cholinergic receptors
Adrenergic receptors
Cholinomimetics: Direct agonists
Cholinomimetics: Indirect agonists (anticholinesterases)
Muscarinic antagonists
Sympathomimetics: Direct agonists
Sympatholytics: Alpha-2 agonists
Adrenergic antagonists: Presynaptic
Adrenergic antagonists: Alpha blockers
Adrenergic antagonists: Beta blockers
Cardiovascular system Pharmacology Antihypertensives
ACE inhibitors, ARBs and direct renin inhibitors
Thiazide and thiazide-like diuretics
Calcium channel blockers
Adrenergic antagonists: Beta blockers
Cardiovascular system Pharmacology Antianginals
cGMP mediated smooth muscle vasodilators
Calcium channel blockers
Adrenergic antagonists: Beta blockers
Cardiovascular system Pharmacology Antiarrhythmics
Class I antiarrhythmics: Sodium channel blockers
Class II antiarrhythmics: Beta blockers
Class III antiarrhythmics: Potassium channel blockers
Class IV antiarrhythmics: Calcium channel blockers and others
Cardiovascular system Pharmacology Lipid-lowering medications
Lipid-lowering medications: Statins
Lipid-lowering medications: Fibrates
Miscellaneous lipid-lowering medications
Cardiovascular system Pharmacology Positive inotropic medications
Positive inotropic medications
Endocrine system Anatomy
Anatomy of the thyroid and parathyroid glands
Endocrine system Embryology
Pharyngeal arches, pouches, and clefts
Endocrine system Histology
Pituitary gland histology
Pancreas histology
Thyroid and parathyroid gland histology
Adrenal gland histology
Endocrine system Anatomy and physiology
Endocrine system anatomy and physiology
Endocrine system Physiology Hypothalamic hormones
Hunger and satiety
Endocrine system Physiology Pituitary gland hormones
Adrenocorticotropic hormone
Growth hormone and somatostatin
Oxytocin and prolactin
Antidiuretic hormone
Endocrine system Physiology Thyroid hormones
Thyroid hormones
Endocrine system Physiology Pancreatic hormones
Insulin
Glucagon
Somatostatin
Endocrine system Physiology Adrenal gland hormones
Synthesis of adrenocortical hormones
Cortisol
Endocrine system Physiology Gonadal hormones
Testosterone
Estrogen and progesterone
Endocrine system Physiology Calcium, phosphate and magnesium homeostasis
Phosphate, calcium and magnesium homeostasis
Parathyroid hormone
Vitamin D
Calcitonin
Endocrine system Pathology Adrenal gland disorders
Congenital adrenal hyperplasia
Primary adrenal insufficiency
Waterhouse-Friderichsen syndrome
Hyperaldosteronism
Adrenal cortical carcinoma
Cushing syndrome
Conn syndrome
Endocrine system Pathology Thyroid gland disorders
Thyroglossal duct cyst
Hyperthyroidism
Graves disease
Thyroid eye disease (NORD)
Toxic multinodular goiter
Thyroid storm
Hypothyroidism
Euthyroid sick syndrome
Hashimoto thyroiditis
Subacute granulomatous thyroiditis
Riedel thyroiditis
Postpartum thyroiditis
Thyroid cancer
Endocrine system Pathology Parathyroid gland disorders
Hyperparathyroidism
Hypoparathyroidism
Hypercalcemia
Hypocalcemia
Endocrine system Pathology Pancreatic disorders
Diabetes mellitus
Diabetic retinopathy
Diabetic nephropathy
Endocrine system Pathology Pituitary gland disorders
Hyperpituitarism
Pituitary adenoma
Hyperprolactinemia
Prolactinoma
Gigantism
Acromegaly
Hypopituitarism
Growth hormone deficiency
Pituitary apoplexy
Sheehan syndrome
Hypoprolactinemia
Constitutional growth delay
Diabetes insipidus
Syndrome of inappropriate antidiuretic hormone secretion (SIADH)
Endocrine system Pathology Gonadal dysfunction
Precocious puberty
Delayed puberty
Premature ovarian failure
Polycystic ovary syndrome
Androgen insensitivity syndrome
Kallmann syndrome
5-alpha-reductase deficiency
Endocrine system Pathology Polyglandular syndromes
Autoimmune polyglandular syndrome type 1 (NORD)
Endocrine system Pathology Endocrine tumors
Multiple endocrine neoplasia
Pancreatic neuroendocrine neoplasms
Zollinger-Ellison syndrome
Carcinoid syndrome
Pheochromocytoma
Neuroblastoma
Opsoclonus myoclonus syndrome (NORD)
Endocrine system pathology review
Adrenal insufficiency: Pathology review
Adrenal masses: Pathology review
Hyperthyroidism: Pathology review
Hypothyroidism: Pathology review
Thyroid nodules and thyroid cancer: Pathology review
Parathyroid disorders and calcium imbalance: Pathology review
Diabetes mellitus: Pathology review
Cushing syndrome and Cushing disease: Pathology review
Pituitary tumors: Pathology review
Hypopituitarism: Pathology review
Diabetes insipidus and SIADH: Pathology review
Multiple endocrine neoplasia: Pathology review
Neuroendocrine tumors of the gastrointestinal system: Pathology review
Endocrine system Pharmacology Thyroid medications
Hyperthyroidism medications
Hypothyroidism medications
Endocrine system Pharmacology Diabetes medications
Insulins
Hypoglycemics: Insulin secretagogues
Miscellaneous hypoglycemics
Endocrine system Pharmacology Adrenal gland medications
Adrenal hormone synthesis inhibitors
Mineralocorticoids and mineralocorticoid antagonists
Eyes, ears, nose and throat Anatomy Head
Bones of the cranium
Anatomy of the cranial base
Anatomy of the orbit
Anatomy of the eye
Anatomy of the nose and paranasal sinuses
Anatomy of the oral cavity
Anatomy of the temporomandibular joint and muscles of mastication
Muscles of the face and scalp
Anatomy of the salivary glands
Nerves and vessels of the face and scalp
Anatomy of the tongue
Anatomy of the pterygopalatine (sphenopalatine) fossa
Anatomy of the inner ear
Anatomy of the infratemporal fossa
Anatomy of the external and middle ear
Anatomy clinical correlates: Skull, face and scalp
Anatomy clinical correlates: Ear
Anatomy clinical correlates: Eye
Anatomy clinical correlates: Temporal regions, oral cavity and nose
Eyes, ears, nose and throat Anatomy Neck
Bones of the neck
Superficial structures of the neck: Posterior triangle
Superficial structures of the neck: Cervical plexus
Superficial structures of the neck: Anterior triangle
Deep structures of the neck: Prevertebral muscles
Anatomy of the thyroid and parathyroid glands
Anatomy of the larynx and trachea
Anatomy of the pharynx and esophagus
Anatomy of the lymphatics of the neck
Fascia and spaces of the neck
Anatomy clinical correlates: Bones, fascia and muscles of the neck
Anatomy clinical correlates: Vessels, nerves and lymphatics of the neck
Anatomy clinical correlates: Viscera of the neck
Eyes, ears, nose and throat Anatomy Cranial nerves
Introduction to the cranial nerves
Cranial nerve pathways
Anatomy of the olfactory (CN I) and optic (CN II) nerves
Anatomy of the oculomotor (CN III), trochlear (CN IV) and abducens (CN VI) nerves
Anatomy of the trigeminal nerve (CN V)
Anatomy of the facial nerve (CN VII)
Anatomy of the vestibulocochlear nerve (CN VIII)
Anatomy of the glossopharyngeal nerve (CN IX)
Anatomy of the spinal accessory (CN XI) and hypoglossal (CN XII) nerves
Anatomy of the vagus nerve (CN X)
Anatomy clinical correlates: Olfactory (CN I) and optic (CN II) nerves
Anatomy clinical correlates: Oculomotor (CN III), trochlear (CN IV) and abducens (CN VI) nerves
Anatomy clinical correlates: Trigeminal nerve (CN V)
Anatomy clinical correlates: Facial (CN VII) and vestibulocochlear (CN VIII) nerves
Anatomy clinical correlates: Glossopharyngeal (CN IX), vagus (X), spinal accessory (CN XI) and hypoglossal (CN XII) nerves
Eyes, ears, nose and throat Embryology
Development of the face and palate
Pharyngeal arches, pouches, and clefts
Development of the ear
Development of the eye
Eyes, ears, nose and throat Histology
Eye and ear histology
Nasal cavity and larynx histology
Thyroid and parathyroid gland histology
Eyes, ears, nose and throat Physiology Special senses
Anatomy and physiology of the eye
Photoreception
Optic pathways and visual fields
Anatomy and physiology of the ear
Auditory transduction and pathways
Vestibular transduction
Vestibulo-ocular reflex and nystagmus
Olfactory transduction and pathways
Taste and the tongue
Eyes, ears, nose and throat Physiology Thyroid and parathyroid glands
Thyroid hormones
Phosphate, calcium and magnesium homeostasis
Parathyroid hormone
Vitamin D
Calcitonin
Eyes, ears, nose and throat Pathology Eye disorders
Color blindness
Cortical blindness
Hemianopsia
Homonymous hemianopsia
Bitemporal hemianopsia
Cataract
Glaucoma
Retinal detachment
Age-related macular degeneration
Diabetic retinopathy
Corneal ulcer
Retinoblastoma
Retinopathy of prematurity
Periorbital cellulitis
Uveitis
Keratitis
Orbital cellulitis
Hordeolum (stye)
Conjunctivitis
Neonatal conjunctivitis
Eyes, ears, nose and throat Pathology Ear disorders
Conductive hearing loss
Eustachian tube dysfunction
Tympanic membrane perforation
Otitis externa
Otitis media
Eyes, ears, nose and throat Pathology Vestibular disorders
Vertigo
Meniere disease
Labyrinthitis
Acoustic neuroma (schwannoma)
Eyes, ears, nose and throat Pathology Nasal and nasopharyngeal disorders
Choanal atresia
Allergic rhinitis
Nasal polyps
Nasopharyngeal carcinoma
Eyes, ears, nose and throat Pathology Oral cavity and oropharyngeal disorders
Sialadenitis
Parotitis
Ludwig angina
Aphthous ulcers
Temporomandibular joint dysfunction
Oral cancer
Warthin tumor
Sleep apnea
Gastroesophageal reflux disease (GERD)
Zenker diverticulum
Retropharyngeal and peritonsillar abscesses
Esophageal cancer
Eyes, ears, nose and throat Pathology Laryngeal disorders
Laryngomalacia
Laryngitis
Bacterial epiglottitis
Eyes, ears, nose and throat Pathology Thyroid and parathyroid gland disorders
Thyroglossal duct cyst
Thyroid cancer
Hyperparathyroidism
Hypoparathyroidism
Eyes, ears, nose and throat pathology review
Eye conditions: Refractive errors, lens disorders and glaucoma: Pathology review
Eye conditions: Retinal disorders: Pathology review
Eye conditions: Inflammation, infections and trauma: Pathology review
Vertigo: Pathology review
Nasal, oral and pharyngeal diseases: Pathology review
Thyroid nodules and thyroid cancer: Pathology review
Parathyroid disorders and calcium imbalance: Pathology review
Eyes, ears, nose and throat Pharmacology Nasal, oral and pharyngeal medications
Antihistamines for allergies
Acid reducing medications
Eyes, ears, nose and throat Pharmacology Thyroid gland medications
Hyperthyroidism medications
Hypothyroidism medications
Gastrointestinal system Anatomy Head and neck
Anatomy of the pharynx and esophagus
Anatomy of the oral cavity
Anatomy of the salivary glands
Anatomy of the tongue
Gastrointestinal system Anatomy Abdomen
Abdominal quadrants, regions and planes
Anatomy of the anterolateral abdominal wall
Anatomy of the abdominal viscera: Blood supply of the foregut, midgut and hindgut
Anatomy of the abdominal viscera: Esophagus and stomach
Anatomy of the abdominal viscera: Small intestine
Anatomy of the abdominal viscera: Large intestine
Anatomy of the abdominal viscera: Pancreas and spleen
Anatomy of the gastrointestinal organs of the pelvis and perineum
Anatomy of the abdominal viscera: Innervation of the abdominal viscera
Anatomy of the abdominal viscera: Liver, biliary ducts and gallbladder
Anatomy of the diaphragm
Anatomy of the inguinal region
Anatomy of the muscles and nerves of the posterior abdominal wall
Anatomy of the peritoneum and peritoneal cavity
Anatomy of the vessels of the posterior abdominal wall
Anatomy clinical correlates: Anterior and posterior abdominal wall
Anatomy clinical correlates: Viscera of the gastrointestinal tract
Anatomy clinical correlates: Peritoneum and diaphragm
Anatomy clinical correlates: Other abdominal organs
Anatomy clinical correlates: Inguinal region
Gastrointestinal system Embryology
Development of the digestive system and body cavities
Development of the gastrointestinal system
Development of the teeth
Development of the tongue
Gastrointestinal system Histology
Gallbladder histology
Esophagus histology
Stomach histology
Small intestine histology
Colon histology
Liver histology
Pancreas histology
Gastrointestinal system Anatomy and physiology
Gastrointestinal system anatomy and physiology
Anatomy and physiology of the teeth
Liver anatomy and physiology
Physiology Gastrointestinal tract motility
Enteric nervous system
Esophageal motility
Gastric motility
Physiology Gastrointestinal hormones
Gastrointestinal hormones
Gastrointestinal system Physiology Digestion and absorption
Chewing and swallowing
Carbohydrates and sugars
Fats and lipids
Proteins
Vitamins and minerals
Intestinal fluid balance
Pancreatic secretion
Bile secretion and enterohepatic circulation
Prebiotics and probiotics
Gastrointestinal system Pathology Peritoneum and peritoneal cavity
Peritonitis
Pneumoperitoneum
Gastrointestinal system Pathology Upper gastrointestinal tract disorders
Cleft lip and palate
Congenital diaphragmatic hernia
Esophageal web
Tracheoesophageal fistula
Pyloric stenosis
Sialadenitis
Parotitis
Oral candidiasis
Ludwig angina
Aphthous ulcers
Temporomandibular joint dysfunction
Dental abscess
Gingivitis and periodontitis
Dental caries disease
Oral cancer
Warthin tumor
Barrett esophagus
Achalasia
Plummer-Vinson syndrome
Mallory-Weiss syndrome
Boerhaave syndrome
Gastroesophageal reflux disease (GERD)
Zenker diverticulum
Diffuse esophageal spasm
Esophageal cancer
Eosinophilic esophagitis (NORD)
Gastritis
Gastric dumping syndrome
Peptic ulcer
Gastroparesis
Cyclic vomiting syndrome
Gastroenteritis
Gastric cancer
Gastrointestinal system Pathology Lower gastrointestinal tract disorders
Gastroschisis
Imperforate anus
Omphalocele
Meckel diverticulum
Intestinal atresia
Hirschsprung disease
Intestinal malrotation
Necrotizing enterocolitis
Intussusception
Tropical sprue
Small bowel bacterial overgrowth syndrome
Celiac disease
Short bowel syndrome (NORD)
Lactose intolerance
Whipple's disease
Protein losing enteropathy
Microscopic colitis
Crohn disease
Ulcerative colitis
Bowel obstruction
Intestinal adhesions
Volvulus
Gallstone ileus
Abdominal hernias
Femoral hernia
Inguinal hernia
Small bowel ischemia and infarction
Ischemic colitis
Familial adenomatous polyposis
Peutz-Jeghers syndrome
Gardner syndrome
Juvenile polyposis syndrome
Colorectal polyps
Colorectal cancer
Carcinoid syndrome
Irritable bowel syndrome
Gastroenteritis
Diverticulosis and diverticulitis
Appendicitis
Anal fissure
Anal fistula
Hemorrhoid
Rectal prolapse
Gastrointestinal system Pathology Liver, gallbladder and pancreas disorders
Crigler-Najjar syndrome
Biliary atresia
Gilbert's syndrome
Dubin-Johnson syndrome
Rotor syndrome
Jaundice
Cirrhosis
Portal hypertension
Hepatic encephalopathy
Hemochromatosis
Wilson disease
Budd-Chiari syndrome
Non-alcoholic fatty liver disease
Cholestatic liver disease
Hepatocellular adenoma
Autoimmune hepatitis
Alcohol-induced liver disease
Alpha 1-antitrypsin deficiency
Primary biliary cirrhosis
Primary sclerosing cholangitis
Hepatitis
Neonatal hepatitis
Reye syndrome
Benign liver tumors
Hepatocellular carcinoma
Gallstones
Biliary colic
Acute cholecystitis
Ascending cholangitis
Chronic cholecystitis
Gallstone ileus
Gallbladder cancer
Cholangiocarcinoma
Acute pancreatitis
Pancreatic pseudocyst
Chronic pancreatitis
Pancreatic cancer
Pancreatic neuroendocrine neoplasms
Zollinger-Ellison syndrome
Gastrointestinal system pathology review
Congenital gastrointestinal disorders: Pathology review
Esophageal disorders: Pathology review
GERD, peptic ulcers, gastritis, and stomach cancer: Pathology review
Inflammatory bowel disease: Pathology review
Malabsorption syndromes: Pathology review
Diverticular disease: Pathology review
Appendicitis: Pathology review
Gastrointestinal bleeding: Pathology review
Colorectal polyps and cancer: Pathology review
Neuroendocrine tumors of the gastrointestinal system: Pathology review
Pancreatitis: Pathology review
Gallbladder disorders: Pathology review
Jaundice: Pathology review
Viral hepatitis: Pathology review
Cirrhosis: Pathology review
Gastrointestinal system Pharmacology
Laxatives and cathartics
Antidiarrheals
Acid reducing medications
Hematological system Histology
Blood histology
Hematological system Physiology Blood components
Blood components
Hematological system Physiology RBC production
Erythropoietin
Hematological system Physiology Blood groups and transfusions
Blood groups and transfusions
Hematological system Physiology Hemostasis
Platelet plug formation (primary hemostasis)
Coagulation (secondary hemostasis)
Role of Vitamin K in coagulation
Clot retraction and fibrinolysis
Hematological system Pathology Anemias
Iron deficiency anemia
Beta-thalassemia
Alpha-thalassemia
Sideroblastic anemia
Anemia of chronic disease
Lead poisoning
Hemolytic disease of the newborn
Glucose-6-phosphate dehydrogenase (G6PD) deficiency
Autoimmune hemolytic anemia
Pyruvate kinase deficiency
Paroxysmal nocturnal hemoglobinuria
Sickle cell disease (NORD)
Hereditary spherocytosis
Anemia of chronic disease
Aplastic anemia
Fanconi anemia
Megaloblastic anemia
Folate (Vitamin B9) deficiency
Vitamin B12 deficiency
Fanconi anemia
Diamond-Blackfan anemia
Hematological system Pathology Heme synthesis disorders
Acute intermittent porphyria
Porphyria cutanea tarda
Lead poisoning
Hematological system Pathology Coagulation disorders
Hemophilia
Vitamin K deficiency
Hematological system Pathology Platelet disorders
Bernard-Soulier syndrome
Glanzmann's thrombasthenia
Hemolytic-uremic syndrome
Immune thrombocytopenic purpura
Thrombotic thrombocytopenic purpura
Hematological system Pathology Mixed platelet and coagulation disorders
Von Willebrand disease
Disseminated intravascular coagulation
Heparin-induced thrombocytopenia
Hematological system Pathology Thrombosis syndromes (hypercoagulability)
Antithrombin III deficiency
Factor V Leiden
Protein C deficiency
Protein S deficiency
Antiphospholipid syndrome
Hematological system Pathology Lymphomas
Hodgkin lymphoma
Non-Hodgkin lymphoma
Hematological system Pathology Leukemias
Chronic leukemia
Acute leukemia
Hematological system Pathology Leukemoid reaction
Leukemoid reaction
Hematological system Pathology Dysplastic and proliferative disorders
Myelodysplastic syndromes
Polycythemia vera (NORD)
Myelofibrosis (NORD)
Essential thrombocythemia (NORD)
Langerhans cell histiocytosis
Mastocytosis (NORD)
Hematological system Pathology Plasma cell dyscrasias
Multiple myeloma
Monoclonal gammopathy of undetermined significance
Waldenstrom macroglobulinemia
Hematological system pathology review
Microcytic anemia: Pathology review
Non-hemolytic normocytic anemia: Pathology review
Intrinsic hemolytic normocytic anemia: Pathology review
Extrinsic hemolytic normocytic anemia: Pathology review
Macrocytic anemia: Pathology review
Heme synthesis disorders: Pathology review
Coagulation disorders: Pathology review
Platelet disorders: Pathology review
Mixed platelet and coagulation disorders: Pathology review
Thrombosis syndromes (hypercoagulability): Pathology review
Lymphomas: Pathology review
Leukemias: Pathology review
Plasma cell disorders: Pathology review
Myeloproliferative disorders: Pathology review
Hematological system Pharmacology Anticoagulants
Anticoagulants: Heparin
Anticoagulants: Warfarin
Anticoagulants: Direct factor inhibitors
Hematological system Pharmacology Antiplatelets and thrombolytics
Antiplatelet medications
ThrombolyticsThrombolytics
Hematological system Pharmacology Hematopoietic medications
Hematopoietic medications
Hematological system Pharmacology Cancer medications
Ribonucleotide reductase inhibitors
Topoisomerase inhibitors
Platinum containing medications
Anti-tumor antibiotics
Microtubule inhibitors
DNA alkylating medications
Monoclonal antibodies
Antimetabolites for cancer treatment
Immune system Histology
Thymus histology
Spleen histology
Lymph node histology
Physiology Introduction to the immune system
Introduction to the immune system
Immune system Physiology Cytokines
Cytokines
Physiology Innate immune system
Innate immune system
Complement system
Physiology Adaptive immune system
T-cell development
B-cell development
MHC class I and MHC class II molecules
T-cell activation
B-cell activation and differentiation
Cell-mediated immunity of CD4 cells
Cell-mediated immunity of natural killer and CD8 cells
Antibody classes
Somatic hypermutation and affinity maturation
VDJ rearrangement
Contracting the immune response and peripheral tolerance
B- and T-cell memory
Anergy, exhaustion, and clonal deletion
Vaccinations
Immune system Physiology Hypersensitivity reactions
Type I hypersensitivity
Type II hypersensitivity
Type III hypersensitivity
Type IV hypersensitivity
Immune system Pathology General infections
Sepsis
Neonatal sepsis
Abscesses
Immune system Pathology Hypersensitivity reactions
Type I hypersensitivity
Food allergy
Anaphylaxis
Asthma
Type II hypersensitivity
Immune thrombocytopenic purpura
Autoimmune hemolytic anemia
Hemolytic disease of the newborn
Goodpasture syndrome
Rheumatic heart disease
Rheumatic heart disease
Myasthenia gravis
Graves disease
Pemphigus vulgaris
Type III hypersensitivity
Serum sickness
Systemic lupus erythematosus
Poststreptococcal glomerulonephritis
Type IV hypersensitivity
Graft-versus-host disease
Contact dermatitis
Immune system Pathology Transplants
Transplant rejection
Graft-versus-host disease
Cytomegalovirus infection after transplant (NORD)
Post-transplant lymphoproliferative disorders (NORD)
Immune system Pathology Immunodeficiences
X-linked agammaglobulinemia
Selective immunoglobulin A deficiency
Common variable immunodeficiency
IgG subclass deficiency
Hyperimmunoglobulin E syndrome
Isolated primary immunoglobulin M deficiency
Thymic aplasia
DiGeorge syndrome
Severe combined immunodeficiency
Adenosine deaminase deficiency
Ataxia-telangiectasia
Hyper IgM syndrome
Wiskott-Aldrich syndrome
Leukocyte adhesion deficiency
Chediak-Higashi syndrome
Chronic granulomatous disease
Complement deficiency
Hereditary angioedema
Asplenia
Pathology Immune system organ disorders
Thymoma
Ruptured spleen
Immune system pathology review
Blood transfusion reactions and transplant rejection: Pathology review
Immunodeficiencies: T-cell and B-cell disorders: Pathology review
Immunodeficiencies: Combined T-cell and B-cell disorders: Pathology review
Immunodeficiencies: Phagocyte and complement dysfunction: Pathology review
Immune system Pharmacology
Glucocorticoids
Non-corticosteroid immunosuppressants and immunotherapies
Integumentary system Embryology
Development of the integumentary system
Integumentary system Histology
Skin histology
Integumentary system Anatomy and physiology
Skin anatomy and physiology
Hair, skin and nails
Wound healing
Integumentary system Pathology Pigmented skin disorders
Vitiligo
Albinism
Integumentary system Pathology Acneiform skin disorders
Acne vulgaris
Folliculitis
Rosacea
Hidradenitis suppurativa
Integumentary system Pathology Papulosquamous and inflammatory skin disorders
Contact dermatitis
Atopic dermatitis
Lichen planus
Pityriasis rosea
Psoriasis
Seborrhoeic dermatitis
Urticaria
Integumentary system Pathology Keratotic skin disorders
Actinic keratosis
Integumentary system Pathology Vesiculobullous skin disorders
Epidermolysis bullosa
Bullous pemphigoid
Pemphigus vulgaris
Integumentary system Pathology Desquamating skin disorders
Erythema multiforme
Stevens-Johnson syndrome
Integumentary system Pathology Skin integrity disorders
Pressure ulcer
Sunburn
Burns
Frostbite
Integumentary system Pathology Skin infections
Cellulitis
Erysipelas
Impetigo
Necrotizing fasciitis
Human papillomavirus
Varicella zoster virus
Poxvirus (Smallpox and Molluscum contagiosum)
Coxsackievirus
Herpes simplex virus
Candida
Malassezia (Tinea versicolor and Seborrhoeic dermatitis)
Pediculus humanus and Phthirus pubis (Lice)
Sarcoptes scabiei (Scabies)
Human herpesvirus 6 (Roseola)
Parvovirus B19
Varicella zoster virus
Measles virus
Rubella virus
Integumentary system Pathology Skin neoplasms
Vascular tumors
Human herpesvirus 8 (Kaposi sarcoma)
Angiosarcomas
Skin cancer
Integumentary system Pathology Hair and nail disorders
Alopecia areata
Telogen effluvium
Onychomycosis
Integumentary system pathology review
Pigmentation skin disorders: Pathology review
Acneiform skin disorders: Pathology review
Papulosquamous and inflammatory skin disorders: Pathology review
Vesiculobullous and desquamating skin disorders: Pathology review
Bacterial and viral skin infections: Pathology review
Skin cancer: Pathology review
Viral exanthems of childhood: Pathology review
Integumentary system Pharmacology
Glucocorticoids
Non-biologic disease modifying anti-rheumatic drugs (DMARDs)
Musculoskeletal system Anatomy Introduction
Introduction to the skeletal system
Introduction to the muscular system
Musculoskeletal system Anatomy Neck
Bones of the neck
Anatomy clinical correlates: Bones, fascia and muscles of the neck
Musculoskeletal system Anatomy Back
Bones of the vertebral column
Joints of the vertebral column
Vessels and nerves of the vertebral column
Muscles of the back
Anatomy of the suboccipital region
Anatomy clinical correlates: Bones, joints and muscles of the back
Musculoskeletal system Anatomy Abdomen
Anatomy of the muscles and nerves of the posterior abdominal wall
Musculoskeletal system Anatomy Upper limb
Bones of the upper limb
Fascia, vessels and nerves of the upper limb
Anatomy of the brachial plexus
Anatomy of the pectoral and scapular regions
Anatomy of the arm
Muscles of the forearm
Vessels and nerves of the forearm
Muscles of the hand
Anatomy of the sternoclavicular and acromioclavicular joints
Anatomy of the glenohumeral joint
Anatomy of the elbow joint
Anatomy of the radioulnar joints
Joints of the wrist and hand
Anatomy of the axilla
Anatomy clinical correlates: Clavicle and shoulder
Anatomy clinical correlates: Axilla
Anatomy clinical correlates: Arm, elbow and forearm
Anatomy clinical correlates: Wrist and hand
Anatomy clinical correlates: Median, ulnar and radial nerves
Musculoskeletal system Anatomy Lower limb
Bones of the lower limb
Fascia, vessels, and nerves of the lower limb
Anatomy of the anterior and medial thigh
Muscles of the gluteal region and posterior thigh
Vessels and nerves of the gluteal region and posterior thigh
Anatomy of the popliteal fossa
Anatomy of the leg
Anatomy of the foot
Anatomy of the hip joint
Anatomy of the knee joint
Anatomy of the tibiofibular joints
Joints of the ankle and foot
Anatomy clinical correlates: Hip, gluteal region and thigh
Anatomy clinical correlates: Knee
Anatomy clinical correlates: Leg and ankle
Anatomy clinical correlates: Foot
Musculoskeletal system Embryology
Development of the axial skeleton
Development of the limbs
Development of the muscular system
Musculoskeletal system Histology
Bone histology
Cartilage histology
Skeletal muscle histology
Musculoskeletal system Physiology Skeletal system, cartilage and joints
Skeletal system anatomy and physiology
Bone remodeling and repair
Cartilage structure and growth
Fibrous, cartilage, and synovial joints
Musculoskeletal system Physiology Neuromuscular system
Muscular system anatomy and physiology
Brachial plexus
Neuromuscular junction and motor unit
Sliding filament model of muscle contraction
Slow twitch and fast twitch muscle fibers
Muscle contraction
Muscle spindles and golgi tendon organs
Musculoskeletal system Pathology Pediatric musculoskeletal conditions
Radial head subluxation (Nursemaid elbow)
Developmental dysplasia of the hip
Legg-Calve-Perthes disease
Slipped capital femoral epiphysis
Transient synovitis
Osgood-Schlatter disease (traction apophysitis)
Musculoskeletal system Pathology Musculoskeletal injuries and trauma
Rotator cuff tear
Dislocated shoulder
Radial head subluxation (Nursemaid elbow)
Winged scapula
Thoracic outlet syndrome
Carpal tunnel syndrome
Ulnar claw
Erb-Duchenne palsy
Klumpke paralysis
Iliotibial band syndrome
Unhappy triad
Anterior cruciate ligament injury
Patellar tendon rupture
Meniscus tear
Patellofemoral pain syndrome
Sprained ankle
Achilles tendon rupture
Spondylolysis
Spondylolisthesis
Degenerative disc disease
Spinal disc herniation
Sciatica
Compartment syndrome
Rhabdomyolysis
Musculoskeletal system Pathology Bone disorders
Osteogenesis imperfecta
Craniosynostosis
Pectus excavatum
Arthrogryposis
Genu valgum
Genu varum
Pigeon toe
Flat feet
Club foot
Cleidocranial dysplasia
Achondroplasia
Osteomyelitis
Bone tumors
Osteochondroma
Chondrosarcoma
Osteoporosis
Osteomalacia and rickets
Osteopetrosis
Paget disease of bone
Osteosclerosis
Lordosis, kyphosis, and scoliosis
Musculoskeletal system Pathology Joint disorders
Osteoarthritis
Spondylosis
Spinal stenosis
Rheumatoid arthritis
Juvenile idiopathic arthritis
Gout
Calcium pyrophosphate deposition disease (pseudogout)
Psoriatic arthritis
Ankylosing spondylitis
Reactive arthritis
Spondylitis
Septic arthritis
Bursitis
Baker cyst
Musculoskeletal system Pathology Muscular disorders
Muscular dystrophy
Polymyositis
Dermatomyositis
Inclusion body myopathy
Polymyalgia rheumatica
Fibromyalgia
Rhabdomyosarcoma
Musculoskeletal system Pathology Neuromuscular junction disorders
Myasthenia gravis
Lambert-Eaton myasthenic syndrome
Musculoskeletal system Pathology Other autoimmune disorders
Sjogren syndrome
Systemic lupus erythematosus
Mixed connective tissue disease
Antiphospholipid syndrome
Raynaud phenomenon
Scleroderma
Limited systemic sclerosis (CREST syndrome)
Musculoskeletal system pathology review
Back pain: Pathology review
Rheumatoid arthritis and osteoarthritis: Pathology review
Seronegative and septic arthritis: Pathology review
Gout and pseudogout: Pathology review
Systemic lupus erythematosus (SLE): Pathology review
Scleroderma: Pathology review
Sjogren syndrome: Pathology review
Bone disorders: Pathology review
Bone tumors: Pathology review
Myalgias and myositis: Pathology review
Neuromuscular junction disorders: Pathology review
Muscular dystrophies and mitochondrial myopathies: Pathology review
Pediatric musculoskeletal disorders: Pathology review
Musculoskeletal system Pharmacology Analgesics and anti-inflammatories
Acetaminophen (Paracetamol)
Non-steroidal anti-inflammatory drugs
Glucocorticoids
Opioid agonists, mixed agonist-antagonists and partial agonists
Musculoskeletal system Pharmacology Antigout medications
Antigout medications
Musculoskeletal system Pharmacology Anti-rheumatic medications
Non-biologic disease modifying anti-rheumatic drugs (DMARDs)
Musculoskeletal system Pharmacology Osteoporosis medications
Osteoporosis medications
Nervous system Anatomy Introduction
Introduction
Introduction to the central and peripheral nervous systems
Nervous system Anatomy Brain
Bones of the cranium
Anatomy of the cranial base
Anatomy of the cerebral cortex
Anatomy of the cerebellum
Anatomy of the cerebellum
Anatomy of the brainstem
Anatomy of the basal ganglia
Anatomy of the white matter tracts
Anatomy of the limbic system
Anatomy of the blood supply to the brain
Anatomy of the diencephalon
Anatomy of the ventricular system
Anatomy clinical correlates: Cerebral hemispheres
Anatomy clinical correlates: Anterior blood supply to the brain
Anatomy clinical correlates: Cerebellum and brainstem
Nervous system Anatomy Spinal cord
Anatomy of the vertebral canal
Anatomy of the descending spinal cord pathways
Anatomy of the ascending spinal cord pathways
Anatomy clinical correlates: Vertebral canal
Anatomy clinical correlates: Spinal cord pathways
Anatomy clinical correlates: Posterior blood supply to the brain
Nervous system Anatomy Cranial nerves
Introduction to the cranial nerves
Cranial nerve pathways
Anatomy of the olfactory (CN I) and optic (CN II) nerves
Anatomy of the oculomotor (CN III), trochlear (CN IV) and abducens (CN VI) nerves
Anatomy of the trigeminal nerve (CN V)
Anatomy of the facial nerve (CN VII)
Anatomy of the vestibulocochlear nerve (CN VIII)
Anatomy of the glossopharyngeal nerve (CN IX)
Anatomy of the spinal accessory (CN XI) and hypoglossal (CN XII) nerves
Anatomy of the vagus nerve (CN X)
Anatomy clinical correlates: Olfactory (CN I) and optic (CN II) nerves
Anatomy clinical correlates: Oculomotor (CN III), trochlear (CN IV) and abducens (CN VI) nerves
Anatomy clinical correlates: Trigeminal nerve (CN V)
Anatomy clinical correlates: Facial (CN VII) and vestibulocochlear (CN VIII) nerves
Anatomy clinical correlates: Glossopharyngeal (CN IX), vagus (X), spinal accessory (CN XI) and hypoglossal (CN XII) nerves
Nervous system Anatomy Peripheral nerves
Anatomy of the brachial plexus
Anatomy of the muscles and nerves of the posterior abdominal wall
Vessels and nerves of the gluteal region and posterior thigh
Anatomy clinical correlates: Median, ulnar and radial nerves
Nervous system Embryology
Development of the nervous system
Nervous system Histology
Central nervous system histology
Peripheral nervous system histology
Nervous system Anatomy and physiology
Nervous system anatomy and physiology
Neuron action potential
Cerebral circulation
Blood brain barrier
Cerebrospinal fluid
