Cambium layer is seen in:
Ans. (a) Embryonal rhabdomyosarcoma(Ref: Robbins 9th/pg 1253)In Sarcoma botryoides, a variant of embryonal rhabdomyosarcoma, histology shows a cambium layer where the tumors about the mucosa of an organ, they form a submucosal zone of hypercellularity.
Embryonal rhabdomyosarcoma
Pleomorphic rhabdomyosarcoma
Alveolar rhabdomyosarcoma
Undifferentiated rhabdomyosarcoma
Head & Neck