Ultrastructure of a so-called granular cell myoblastoma.
D002648:Child; D003593:Cytoplasm; D005260:Female; D006801:Humans; D008854:Microscopy, Electron; D009379:Neoplasms, Muscle Tissue / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*