Radioresistant tumor | MDS coaching & Preparations B-IDS 09818001730, 08690014009

Whlch of the following is most Radioresistant tumor?
A. Ewing's Sarcoma
B. Ameloblastoma
C. Carcinoma maxillary sinus
D. Carcinoma alveolus

Ans, (B)

Frissell reviewed the reported cases in which radiation therapy was utilized and found that there was considerable variance of opinion as to its benefit. The report of Kimm, supported by study of serial biopsy on the treatment of the ameloblastoma by radiation indicated that this neoplasm is highly radioresistant and that the use of this form of therapy is not warranted.