ENDOCRINE GLAND secretes thyroxine, triidothyronine, and calcitonin Pyramidal lobe normal variant extending superior to the isthmus Goiter any enlargement of the thyroid gland Arterial supply superior thyroid artery off external carotid, inferior thy
True Aneurysms: 3 layers adventitia, media, intima - MC cause is arteriosclerotic disease - Most aneurysms are in distal aorta (infrarenal), typically fusiform False Aneurysms (Pseudoaneurysms) result from trauma to vessel wall, conn
arterial supply internal iliac artery Peripheral zone MC area of most prostate cancer Central zone ejaculatory duct pass through this zone Transitional zone site of origin of benign prostatic hyperplasia Fibromuscular stroma anterior to urethra,
MC lesions for pathology in the distal CBD is Gallstones and carcinoma of the head of the pancreas Choledocholithiasis MC cause of extrahepatic obstructive jaundice CBD courses along the hepatoduodenal ligament Pancreatic CA MC malignant cause
MC lesions for pathology in the distal CBD is Gallstone and Carcinoma of the head of the pancreas. Extrahepatic obstructive jaundice MC cause is choledocholithiasis Gallbladder wall thickening - MC cause is cholecystitis.
Hartmann's pouch abn.
Portal Hypertension MC reason Cirrhosis and Schistosomiosis and budd-chari Cirrhosis MC alcohol and viral hepatitis Fatty infiltration MC alcohol abuse and obesity Pneumocystic carinii MC organism causing infection in AIDS pts (diffuse, nonshad