AIIMS MCQ

GI SUrgery MCQs from AIIMS over the years

Budd chiari

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Q31) In Budd Chiari Syndrome best management for patients when all three hepatic veins are blocked with deranged LFT

a) Liver transplant

b) Side to side porto caval shunt

c) MEso atrial Shunt

d) TIPS

Answer

Splenectomy

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Q) Which of the following is not an indication for splenectomy in Non Hodgkin Lymphoma?
 
a)  Massive splenomegaly
b) Signs of hypersplenism
c) Diagnosing and staging of isolated splenic disease

d) All are indications for splenectomy

The correct answer is: d) All are indications for splenectomy

Explanation:

In Non-Hodgkin Lymphoma (NHL), splenectomy may be considered in the following scenarios:

  • Massive splenomegaly causing symptoms or complications like infarction, pain, or risk of rupture.

  • Hypersplenism, which leads to cytopenias (low counts of blood cells) that are not responsive to medical therapy.

  • Diagnostic and staging purposes, especially in isolated splenic disease where biopsy is inconclusive or not feasible.

 

BISAP Score In Pancreatitis

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Q) All are components in BISAP score except?

a) Age more than 60 years

b) WBC more than 16000

c) GCS <15

d) BUN > 25 mg/dl

Ans )b

Correct Answer: b) WBC more than 16000

The BISAP score (Bedside Index for Severity in Acute Pancreatitis) is used to predict the severity of acute pancreatitis. It includes 5 components, one point each:

  1. Blood urea nitrogen (BUN) > 25 mg/dL

  2. Impaired mental status (GCS < 15)

  3. Systemic Inflammatory Response Syndrome (SIRS)

  4. Age > 60 years

  5. Pleural effusion on imaging

✅ WBC >16,000 is not directly part of the BISAP score, although it is a criterion within SIRS, which is part of BISAP.

Management DES

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Q) DES esophagus False in the management of this patient

a) Treatment is primarily medical management

b) Long myotomy necessary if surgery indicated

c) Dor's Fundoplication is recommended to prevent reflux

d) Endoscopic dilatation.

Answer  Q 30

 

Technique of CME

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Q) All are true regarding complete mesorectal excision except

a) Introduced by Hobeninger

b) It is based on ligation of central artery

c) Increases yield of lymph nodes and has decreased recurrence

d) Line of resection is below Toldt's fasica

Radiation proctitis

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Q) In radiation proctitis surgery is needed in all except 

a) Pain Abdomen

b) Rectal stricture

c) Haemorrhage

d) Vesical Fistula

Free Question on management of raiation proctiitis 

Ans a, 

In radiation proctitis, surgery is typically indicated for complications that are severe or unmanageable through conservative measures. The options can be considered as follows:

  • A) Pain Abdomen: While abdominal pain can be a symptom associated with radiation proctitis, it is not an indication for surgery on its own. Pain management and other conservative treatments can be employed first.
  • B) Rectal stricture: This can cause significant obstruction and may require surgical intervention to restore normal bowel function.
  • C) Haemorrhage: Severe bleeding due to radiation proctitis may necessitate surgical intervention if it is not controlled by endoscopic or conservative measures.
  • D) Vesical Fistula: The formation of a fistula between the bladder and rectum (vesical fistula) is a serious complication that often requires surgical repair.

Acute Radiation proctitis - Occurs within 6 mths of starting the treatment

Chronic - After 6 mths, Most patients develop symptoms at a median of 8 to 12 months after completion of radiotherapy

Modified Radiation Therapy Oncology Group rectal toxicity scale

Grade 1 Mild and self-limiting Minimal, infrequent bleeding or clear mucus discharge, rectal discomfort not requiring analgesics, loose stools not requiring medications
Grade 2 Managed conservatively, lifestyle (performance status) not affected Intermittent rectal bleeding not requiring regular use of pads, erythema of rectal lining on proctoscopy, diarrhea requiring medications
Grade 3 Severe, alters patient lifestyle Rectal bleeding requiring regular use of pads and minor surgical intervention, rectal pain requiring narcotics, rectal ulceration
Grade 4 Life threatening and disabling Bowel obstruction, fistula formation, bleeding requiring hospitalization, surgical intervention required

Prevention

  1. Use of newer conformal radiation therapy techniques.
  2. Amifostine is a prodrug that is metabolized to a thiol metabolite that is thought to scavenge reactive oxygen species
  3. Placebo-controlled phase III trials have detected no benefit from either topical or oral sucralfate.

Treatment  of radiation proctitis 

Medical

  1. Butyrates
  2. ASA
  3. Sucralfate
  4. Metronidazole
  5. Short chain FA
  6. Topical formalin
  7. Hyperbaric o2

Endoscopic

  1. dilatation
  2. Heater and bipolar cautrey
  3. ND YAG
  4. APC
  5. RFA

Surgery

Diverting ostomies for severe stricture - Better for incontinence, stricture and limited benefit  for bleed

Reconstruction with Flaps -  rectourethral or rectovaginal fistula with a pedunculated gracilis or a Martius flap to facilitate healing by introducing well-vascularized healthy tissue,

Proctectomy  complicated fistulous disease, especially when accompanied by significant pain and incontinence, or in cases of severe and intractable bleeding

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