abdominalpathology final Flashcards
Which of the following is a symptom of acute pancreatitis? A. fatigue B. weightloss C. abdominal pain D. weight gain
C. Abdominal pain
what is the most common neoplasm of the pancreas?
adenocarcinoma
what is the most common splenic pathology
splenomegaly
what is a symptom of splenic infarct? A. nausea B. acute pain C. fatigue D. dull ache
B acute pain
you are scanning a 52 year old male with a history of alcohol abuse. Ultrasound findings include a hyperechoic mass in the head of the pancreas, dilaition of the pancreatic and common bile duct, diffuse calcification withing the pancreas. what is the most likely condition
chronic pancreatitis
you have a patient who is scheduled for a pancreatic surgery following ultrasound and CT evaluation. What is the surgical procedure of choice for the pancreatic cancer?
Whipple procedure
which of the following is a risk factor for the development of pancreatic cancer? A. smoking B. diabetes C. chronic diabetes D. all of the above
D. all of the above
you have been asked to rule out pseudocyst formation in a patient with acute pancreatitis. What is the ultrasound appearance of a pancreatic pseudocyst?
either isoechoic or hyperechoic compared to liver
the posterior border of the body and tail of the pancreas is the ?
splenic vein
what is an early sonographic appearance of acute pancreatitis?
Normal
An african american male present to the u/s department for RUQ ultrasound for pain. He has a history of smoking and diabetes. What is the best diagnosis?
adenocarcinoma
Evaluation of the pancreas is a technical challenge to the sonographer due to?
its retroperitoneal location and posterior position to the stomach
The most common location of adenocarcinoma of the pancreas is withing the?
head
what is the most common cause of acute pancreatitis?
obstruction of the pancreatic duct by biliary calculi
A 25 year old female patient presents to the ultrasound department for a complete abdominal ultrasound. She complains of RLQ pain and nausea. The RUQ abdomen appears normal. A small mass is noted in the area of the splenic hilum. This mass appears isechoic to the spleen. What does this most likely represent?
accessory spleen
You are performing an ultrasound study on a patient iwht malignant melanoma. Your ultrasound finding reveal multiple hyperechoic masses withing the spleen. this most likely represents?
metastasis
the normal adult spleen measures?
8-13 cm
a 14 year old male patient presents to the ultrasound department after falling from his bicycle. An abdominal ultrasound reveals a complex appearing mass withing the spleen. this most likely represents?
splenic hematoma
a 35 year old male patient presents to the ultrasound department for an abdominal ultrasound with a history of abdominal pain and histoplasmosis. What are you more likely to identify within the spleen?
hydatid cyst
An area within the spleen that has become necrotic because of a lack of oxygen is referred to as?
splenic infarct
a 48 year old male patient with a history of severe, sudden onset of left upper quadrant pain without trauma present to the ultrasound department for a sonogram of the spleen. You visualize a wedge shaped, hypoechoic area within the spleen. This represents?
splenic infarct
what is the most common cause of scrotal pain in adults?
epididymo-orchitis
what is the most common cause for scrotal pain in adolescents?
torsion
what are the sonographic findings in the early stages of testicular torsion?
inhomogeneous appearance
T of F
ultrasound can reliably differentiate between a spermatocele and an epididymal cyst?
False
What prostate zone is most commonly associated with cancer and prostatitis?
peripheral zone
Enlargement of the prostate in older men is most often caused by
benign prostatic hypertrophy
A large complex hydrocele is most commonly associated with which of the following?
Orchitis
A common cyst most often seen in the head of the epididymis that contains nonviable sperm is the ?
spermatocele
A linear stripe of variable thickness and echogenicity running through the testicle in a craniocaudal direction represents the ?
mediastinum testis
What diagnostic information can an ultrasound of the scrotum provide?
intratesticular vs extratesticular mass
A 7 year old boy presents to the emergency department with acute testicular pain localized tot he superior pole of his right testis. What is the most likely diagnosis?
torsion of the testicular appendage