AIIMS ONCO 2020 – Page 6 – Surgery Superspeciality MCQS

Causes of SVC syndrome

2020-06-29 by admin

Q) Most common cause of Superior Vena Cava (SVC) syndrome

A. Non neoplastic
B. Lung ca
C. Breast ca

D) NHL

Loss of cell Surface antigen

2020-06-27 by admin

Q) Loss of cell surface antigen is a feature of
A. CIS
B. NO RELATION WITH GRADE
C. LOW GRADE TUMOR
D. HIGH GRADE TUMOR

Ans d High grade

The ABO(H) blood group system consists of terminal oligosaccharide antigens carried by glycoproteins or glycolipids in hematopoietic or epithelial cells

Their biosynthesis is presumed to be controlled by the ABO(H), Se, H, Le, and X blood group genes .

These antigens are present on normal bladder epithelium of secretor individuals but not on some low-grade and early-stage papillary urothelial carcinomas

Moreover, initially expressing tumours lose these cell surface antigens upon local recurrence, progression to invasion or metastization

Paraneoplastic syndrome

2020-06-21 by admin

Q) Paraneoplastic syndrome with small cell lung carcinoma

a) SIADH

b) Cushings

c) Hypercalcemia

Q) 56 year old male with 4cm Floor of mouth cancer , invading mandilbe. 2cm lymph node left side of neck, Management will be
A. Chemotherapy and Radiotherapy (RT)
B. Surgery followed by RT
C. RT
D. CHEMO ALONE

Papillary carcinoma thyroid

2021-10-032020-06-15 by admin

Q) 40 yr old lady 2X 2 Solitarty thyroid nodule left lobe. FNAC shows classic type of papillary carcinoma . Usg no neck nodes. Management? ( Questions on Surgical Onco - thyroid)

A. Total thyroidectomy
B. Total thyroidectomy with Radio active Iodine
C. Total thyroidectomy with central compartment neck dissection
D. Hemithyroidectomy + follow up

Hypokalemia

2020-06-142020-06-13 by admin

Q) Not a cause of hypokalemia

a) RT aspiration

b) Metabolic acidosis

c) Insulin

d) Hyperaldosteronism

b - Metabolic acidosis