GIST Tumor

GIST tumor

GIST -Tumors MCQ

Q1. True about the epidemiology of GIST
a) It is rare below 40 years of age with mean age being 60
b) Most of the GIST are familial
c) Association of GIST with Neurofibromatosis leads to tumor in stomach
d) Phenotypic variations can predict weather it is familial or sporadic.
Q2. Which is the most common organ of origin for Gastrointestinal stromal tumor (GIST)
 a) Esophagus
b) Jenunum
c) Colon
d) Stomach
Q3. Which of the following regarding GIST is not true?
a) FNAC is done routinely to establish the diagnosis of GIST
b) Imatinib has a role in presurgical settings
c) Previously most of the GISTs were called as leiomyomas
    and leiomyosarcomas
d) GIST is a relatively new name
  Q4. Which of the following is not an option for Imatinib resistant GIST
    a) Increase the dose to 800 mg/day
    b) Sunitinib
    c) Chemotherapy with Cisplatin
    d) Radiofrequency Abalation