MIC-2 is a marker of-
Ans. is 'a' i.e., Ewing's Sarcoma o MIC 2 (CD 99) is a specific marker for Ewing's sarcoma and peripheral primitive neuroectodermal tumors.
Ewing's sarcoma
Osteosarcoma
Dermatofibrous protruberans
Alveolar cell sarcoma