Month: January 2017

Get premium access to MCQs in Surgery. Enjoy daily updates of new questions on your tablet, mobile or desktop. MCQsurgery is loaded with correct answers, detailed explanations and latest references to make your exam preparation more enjoyable.
Hemangioma Liver

Hemangioma Liver

Q) True about management of hemangioma liver

a) All hemangioma more than 10 cm should be resected

b) OCPs and pregnancy should be avoided in young females as there is risk of rupture

c) Arterial embolization should be routinely done in large hemangiomas

d) If surgery is decided  hemangioma located at the periphery should be enucleated

Answer d

Explanation for premium members

 

Billroth 2 surgery

Billroth 2 surgery

Q) What is true regarding complications of billroth 2 surgery?

a) It has less complications than billroth 1 surgery

b) Recurrent ulceration is more common in the afferent limb as compared to efferent limb.

c) Afferent loop obstruction is more common after billroth 2 surgery

d) Billroth I operation is preferred in scarred duodenum

Answer c -

In billroth 2 surgery, afferent limb obstruction is more common

In surgery for benign gastric ulcers, billroth I reconstruction is the preferred choice. Billroth II surgery has problems of

  1. Retained antrum syndrome
  2. Afferent loop obstruction
  3. Duodenal stump leak (1-3%)

Read More Read More

Mass forming lesion Liver

Mass forming lesion Liver

Q) A 55 year old male presents with obstructive jaundice. Ultrasound evaluation reveals a hyperechoic 4 cm mass in segment VI of liver with peripheral duct dilatation. CT abdomen shows a hypodense mass with delayed enhancement in portal pahse. What is the most likely diagnosis

a) Hepatocellular carcinoma

b) Intrahepatic cholangiocarcinoma

c) Metastatic Adenocarcinoma

d) Carcinoid 

Answer 

b) Intrahepatic cholangiocarcinoma (IHCC)

IHCC - Mass forming type- have gradual central enhancement and variable delayed enhancement on portal phase

Hepatocellular carcinoma present ....Premium content at Questions on Bile ducts Q16-20

USMLE Trauma

USMLE Trauma

Q ) A 25 year old male brought to the hospital  after being involved in a road traffic accident that occurred 50 minutes ago. His  initial BP at the scene of accident was  80/40 mm HG with a pulse rate of 120/min.

The paramedics administered 2 litres of normal saline in the ambulance and in the emergency department his BP is 110/70 with a pulse rate of 90/min.

He has tenderness in Left upper quadrant abdomen and USG reveals perisplenic fluid. Next step is to :

a) Take him for exploratory laparotomy

b) Shift him to ICU and observe

c) Do a CT scan of the abdomen

d) Put in a laparoscope and assess

Answer c

This Patient has a splenic injury due to blunt trauma abdomen.The  immediate management  depends on grade of splenic  injury  and response to IV Fluids. This patient is hemodynamically stable after IV fluids  and immediate laparotomy is not needed.

Direct shifting to ICU is also not the right choice because CT is required first and for more severe injuries patient can go to OT

Laparoscopy has no role in splenic injuries

Hirchsprung’s disease

Hirchsprung’s disease

Q) False statement about Hirchsprung's disease is:

a) Male and Female have equal incidence

b) In approximately 8% of the patients entire colon is affected

c) After surgery constipation is the most common problem

d) Down syndrome can be seen in up to 3-5% patients 

Answer

a

Hirchsprung's  disease is a developmental disorder characterized by absence of ganglion cells in both Auerbach's and Meissner's plexus and males are more frequently affected than females

Absence of these ganglion  cells lead to a very tight anal sphincter with resultant constipation.

This aganglionosis which is similar to Achalasia cardia  begins at anorectal junction and involves rectosigmoid in 80% and entire colon in 8% of cases.

Various surgical options like Duhamel, Swenson and Soave procedures can be done and in all constipation is a common problem

Down's syndrome is associated in 5%

Ref: Sabiston 20th edition page 1876

Don`t copy text!