<prompt> Benign tumour of the smooth muscle is called:LeiomyomaRhabdomyomaFibromaAngiomyoma  <response>: Ans: a Leiomyoma Ref:Robbins, 7th ed, p. 1322More about tumours of muscular origin.Smooth muscleI. Benign-Leiomyoma Single Multiple AD traitII. Malignant- LeiomyosarcomaME:- Spindle cells with cigar shaped nucleiSkeletal muscleRhabdomyosarcoma: MC soft tissue tumour of childhood MC site - head neck region Typical cell - tadpole or strap cells Types: Embryonal, alveolar-, pleomorphic MC type: Embryonal rhabdomyosarcoma LC type: Pleomorphic rhabdomyosarcoma 