All of the following soft tissue sarcoma has propensity for lymphatic spread except: (A) Neurofibrosarcoma, (B) Synol sarcoma, (C) Rhabdomyosarcoma, (D) Epitheloid sarcoma
Answer is A. Ans. is 'a' i.e., Neurofibrosarcoma Soft tissue sarcomas are tumors of mesenchymal origin. Unlike most carcinomas, soft tissue sarcomas rarely metastasize to the lymph nodes (<5%); therefore lymph node surgery usually is not necessary.