Body Flashcards
adult pt –> normal- to small-sized kidneys –> echogenic renal parenchyma –> multiple cysts measuring less than 3 cm –> dx?
Acquired cystic disease of dialysis
Acquired cystic disease of dialysis –> complication?
RCC
Mullerian duct abnormality –> assoc w what other congenital abnormality?
ipsilat renal agenesis
what is renal lipomatosis?
Renal sinus fat increase gradually due to:
- aging
- obesity
- loss of parenchyma due to disease.
emphysematous cholecystitis –> assoc w what underlying disorder?
DM
choledochal cyst –> hypothesized etiology?
anomalous formation of pancreaticobiliary ductal jx
Zenker diverticulum –> location?
posterior hypopharynx –> Killian dehiscence
Killian-Jamieson diverticulum –> location?
proximal cervical esophagus –> just below cricopharyngeus –> L side
traction diverticulum –> MC location?
mid-esophagus –> level of carina
goblet sign –> dx?
ureteral TCC
imaging shows Fournier gangrene –> next step in management?
immed surg consult
liver lesion –> central scar w calcification –> dx?
fibrolamellar HCC
ectopic ureter –> inserts where?
med & inf to normal ureter
MC type of RCC?
clear cell
MC type of RCC assoc with dialysis?
papillary
type of RCC with best prognosis?
chromophobe
what type of RCC is assoc with sickle cell?
medullary
liver metastasis –> what kind is hypovascular?
adenoCA
primary sclerosing cholangitis –> MC assoc condition?
UC
primary sclerosing cholangitis –> increased risk for what malignancy?
cholangioCA
R kidney is absent –> renal agenesis vs post-nephrectomy –> what can you look for to differentiate?
lying down adrenal gland –> renal agenesis
lying down adrenal gland –> useful sign to confirm what condition?
renal agenesis or ectopia
adenomyosis –> classic MRI imaging feature?
jxal zone >12 mm
duplicated renal collecting system –> upper & lower moiety –> ureter insertion location? which one is ectopic/orthotopic?
upper moiety: ectopic –> inf & med
lower moiety: orthotopic –> sup & lat
duplicated renal collecting system –> which is prone to ureterocele? obstruction? reflux?
upper moiety –> ureterocele –> obstruction
lower moiety –> reflux
pancreas –> mucinous cystadenoma/carcinoma –> findings (3)
- macrocystic
- thick wall
- mural nodules
pancreas –> mucinous cystadenoma/carcinoma –> MC location
tail
pancreas –> mucinous cystadenoma/carcinoma –> MC epidemiology
middle age F
lipomatous pseudohypertrophy of pancreas –> assoc w what condition?
cystic fibrosis
cystic fibrosis –> can develop what intestinal condition?
distal intestinal obstruction synd
what is distal intestinal obstruction synd?
cystic fibrosis –> enteric contents become viscous/inspissated –> distal SBO
distal intestinal obstruction synd –> tx
enema & laxatives
h/o prostate CA –> rising PSA –> best modality to look for mets?
bone scan
peritoneal thickening & omental caking –> ddx? (2)
- peritoneal mets
- primary peritoneal mesothelioma
What is the MOST common malignant primary hepatic tumor?
HCC
splenic infx –> percutaneous drainage is BEST performed for unilocular, unruptured splenic abscesses –> T/F?
T
A patient with a history of celiac disease presents with recurrent abdominal pain and weight loss. A CT scan demonstrates enlarged, homogeneously enhancing retroperitoneal and mesenteric lymph nodes. What is the MOST likely diagnosis?
lymphoma
A 1.5 cm simple, unilocular pancreatic cyst is incidentally discovered on a CT scan in a 45-year-old patient with no history of pancreatic disease. What is the MOST appropriate recommendation?
MRCP
What is the expected median survival in patients who undergo successful surgical resection for pancreatic adenocarcinoma?
1.5yr
What is the MOST common cause of a gastrocolic fistula?
chronic NSAID use
cholelithiasis –> RF for gallbladder CA –> T/F?
T
Which pancreatic neoplasms has the LOWEST malignant potential?
serous (or microcystic) neoplasm
What is the MOST common type of biliary cancer?
Gallbladder carcinoma
pancreatic neuroendocrine tumor –> hypo or hyper-vascular?
hyper
Giardiasis –> MC location?
prox small bowel
focal nodular hyperplasia –> enhancemt pattern?
- noncontrast: hypo to iso
- arterial: homogeneous enhance (except central scar)
- portal venous: hypo to iso
- delayed: scar enhance
Meckel’s diverticulum –> comp is diverticulitis –> T/F?
T
mesenteric desmoid tumors –> assoc synd?
Gardner’s synd
graft versus host disease –> classic appearance?
ribbon bowel
primary biliary cirrhosis –> MC in M/F?
F
primary biliary cirrhosis –> rapid liver fail –> T/F?
F
primary biliary cirrhosis –> assoc autoAb?
anti-mito Ab
amebiasis –> MC location?
R hemicolon
spleen –> angiosarcoma –> Prognosis is very poor with only 20% survival rate at 6 months –> T/F?
T
There is an increased risk of adenocarcinoma in patients with a duodenal web –> T/F?
F
duodenal adenocarcinoma –> UGI –> classic appearance?
apple core lesion
Peutz - Jeghers Syndrome –> inheritance pattern?
AD
Peutz - Jeghers Syndrome –> associated with a high risk for the development of adenocarcinoma of the pancreas –> T/F?
T
