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Pathology Billlary
Pathology
| Question | Answer |
|---|---|
| Poor prognosis, 17 months survival rate post-resection | Pancreatic Adenocarcinoma |
| CT is better modality for imaging of this pathology | Pancreatitis |
| Most common cause is alcoholism | Pancreatitis |
| Patient is asymptomatic when there is no blockage | Choledocholithiasis |
| Cholelithiasis/Choledocholithiasis | Hypointense on MRCP |
| Choledocholithiasis | 1 or more gallstones in CBD |
| Choledochal Cysts | T1W Low Hypo, T2W Hyper |
| Best diagnosis for bile duct dilatation (non invasive) | MRCP |
| Cause of Biliary Dilatation | Cholangiocarcinoma |
| Can be caused by stones clots and some parisites | Biliary Obstruction |
| Complication rate for ERCP | 5%-10% |
| Inflammation of gall bladder | Cholecystitis |
| Treatment for this pathology removal of gall bladder | Cholecystitis |
| Cholecystectomy | removal of gall bladder |
| Solid particles of cholesterol and bilirubin | Cholelithiasis |
| 2nd most common visceral malignancy | Pancreatic Adenocarcinoma |
| Fatty diet/excessive alcohol | Chronic Pancreatitis |
| Symptom: Cullen Sign | Pancreatitis |
| Major functional cells-metabolize, secretory, and endocrine functions | Hepatocytes |
| Ducts between hepatocytes that collect bile created by hepatocytes | Bile Canaliculi |
| Spread through sharing needles | Hep C |
| Found in feces | Hep A |
| Inflammation of the liver | Hepatitis |
| Most common benign liver tumorr | Cavernous hemangioma |
| T1W+C - Hyper- increasing signal over 15-30min | Cavernous Hemangioma |
| Benign Tumor like lesion/(or multiple) | Focal Nodular Hyperplasia (FNH) |
| T1W Delay Post Gad- slightly hyperintense with a partially enhancing central scar | Focal Nodular Hyperplasia (FNH) |
| Fatty Liver | 5-10% fat makiing up liver |
| Can be associated with hepatomegaly and person can experience pain in RUQ | Fatty Liver |
| T1 in and out of phase: out of phase or FS/STIR Sequence | Fatty Liver |
| thin-walled, fluid-filled cavity in the liver that usually produces no signs or symptoms | Hepatic Cysts |
| Benign tumor of the liver | Hepatic Adenoma |
| Higher incidence of young women using oral contraceptives | Hepatic Adenoma |
| Can undergo malignant transformation to hepatocellular carcinoma HCC | Hepatic Adenoma |