646 results
Congenital Adrenal Hyperplasia - 21-Hydroxylase Deficiency - Signs and Symptoms
 • Brain: Androgenization effects, Glucocorticoid effects,
Congenital Adrenal Hyperplasia ... Adrenal: Nodular hyperplasia ... Reproductive: Gonadal hypofunction ... Congenital #Adrenal #Hyperplasia
Liver Mass Differential Diagnosis
Solid:
 • Benign: Hepatic Hemangioma, Focal nodular hyperplasia, Hepatocellular adenoma, Regenerative nodules
 •
Focal nodular hyperplasia ... Differential #Diagnosis #hepatology
Liver Mass - Differential Diagnosis Algorithm
Benign Cystic 
 • Cyst
 • Polycystic Liver Disease
 • Caroli's
Focal Nodular Hyperplasia ... #Liver #Mass #Hepatology
Hemolysis - Diagnostic Algorithm and Causes

Increased red cell production: 
 • Increased Reticulocytosis/polychromasia 
 • Erythroid
• Erythroid hyperplasia ... Causes #Workup #Hematology
Hyperkalemia: Diagnostic algorithm
Decreased renal potassium excretion
 • Acute renal failure
 • Chronic renal failure
 • Drugs
Increased
Congenital adrenal hyperplasia ... congenital adrenal hypoplasia
Causes of Portal Hypertension According to Site of Vascular Obstruction
1) Prehepatic pre-sinusoidal: Portal vein thrombosis due
Nodular regenerative hyperplasia ... diagnosis #causes #hepatology
Sebaceous hyperplasia 
 - Yellow papule 
 - Donut-shape 
 - Central umbilication 
 - Telangiectasia
Sebaceous hyperplasia ... #Sebaceous #Hyperplasia
Cushing Syndrome Testing Algorithm
INDICATIONS FOR TESTING:
 • Suspected Cushing syndrome (central obesity, muscle weakness, refractory hypertension)
Testing:
endocrinology #Adrenal #Hyperfunction
Benign Adrenal Mass - Differential Diagnosis Algorithm
Hyperplasia - Often Bilateral
 • Congenital Adrenal Hyperplasia
 • ACTH
Diagnosis Algorithm Hyperplasia ... Congenital Adrenal Hyperplasia ... • Macronodular Hyperplasia
Medications associated with neuroleptic malignant syndrome

First-generation and second-generation antipsychotics are dopamine receptor antagonists, which produce a
of dopaminergic hypofunction