The most radiosensitive tumor among the following is-
Ans. is 'c' i.e. Dysgerminoma Dysgerminoma is the ovarian counterpa of the seminoma of testis and is highly radiosensitive tumor similar to seminomas. Radiosensitivity of different tumors (a) Highly sensitive (c) Relatively resistant Lymphoma Squamous cell carcinoma of lung Seminoma Hypernephroma Myeloma Rectal carcinoma Ewing's sarcoma Bladder carcinoma Wilm's tumour Soft tissue sarcoma (b) Moderately sensitive Carcinoma of cervix Small cell lung cancer (d) Highly resistant Breast cancer Melanoma Basal cell carcinoma Osteosarcoma Medulloblastoma Pancreatic carcinoma Teratoma Ovarian cancer
Bronchogenic carcinoma
Carcinoma parotid
Dysgerminoma
Osteogenic sarcoma