Somatic mutation of PTEN is seen in________________?
A. Retinoblastoma
B. Osteosarcoma
C. Carcinoma breast
D. Endometrial Carcinoma
Growth Disorders And Neoplasia
All of the following viruses are capable of causing human cancers except________________?
All of the following viruses are capable of causing human cancers except________________?
A. papilloma virus
B. Hepatitis B virus
C. Epstein Barr virus
D. Parvovirus B-19
Philadelphia chromosome is consistently found in_______________?
Philadelphia chromosome is consistently found in_______________?
A. AML
B. CLL
C. CML
D. All of the above
The cell with increased mitotic rate and resembling the undifferentiated mesenchymal cells of the same origin is______________?
The cell with increased mitotic rate and resembling the undifferentiated mesenchymal cells of the same origin is______________?
A. Anaplastic
B. Dysplastic
C. Metaplastic
D. Hyperplastic
A simple bacterial test for mutagenic carcinogens is________________?
A simple bacterial test for mutagenic carcinogens is________________?
A. Ames test
B. Redox text
C. Bacteriophage
D. Gene splicing
The increase in the size of left kidney following the removal of right kidney (vicarious hypertrophy) is due to_______________?
The increase in the size of left kidney following the removal of right kidney (vicarious hypertrophy) is due to_______________?
A. Hyperplasia
B. Hypertrophy
C. Both of the above
D. None of the above
the lesions of bone which is expansile and eccentrically ballooned out is________________?
the lesions of bone which is expansile and eccentrically ballooned out is________________?
A. Ossifying fibroma
B. Aneurysmal bone cyst
C. Fibrous dysplasia
D. None of the above
Usually metastatic lesions are osteolytic, but osteoblastic secondaries occur in cancer of_______________?
Usually metastatic lesions are osteolytic, but osteoblastic secondaries occur in cancer of_______________?
A. Thyroid
B. Prostate
C. Kidney
D. Uterus
Onion skin appearance is seen in_______________?
Onion skin appearance is seen in_______________?
A. Ewing’s sarcoma
B. Osteosarcoma
C. Osteoma
D. Fibro sarcoma
Nuclear cytoplasmic ratio in malignant cells is________________?
Nuclear cytoplasmic ratio in malignant cells is________________?
A. 1 : 6
B. 1 : 5
C. 1 : 1
D. 6 : 4