system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
The prognosis of rhabdomyosarcoma is likely to be poor if the site of the tumour is
assistant
The correct answer is  Rhandomyosarcoma Rhabdomyosarcoma Arises from Mesenchymal tissues MC sites of origin : Head and neck (Parameningeal) > Extremities > Genitourinary tract > Trunk MC pediatric soft tissue sarcoma : Rhabdomyosarcoma Associated with : NF, Beckwith- Weidman syndrome, Li-Fraumeni and fetal alcohol syndrome Prognosis of Rhabdomyosarcoma Favourable primary sites Unourable primary sites Orbit Nonparameningeal head and neck Paratestis Vagina Extremity Parameningeal Ref: Devita 9th edition Pgno : 1780-1784