title: Theca cell tumor. An ultrastructural study.
mesh_terms: D000368:Aged; D002462:Cell Membrane; D003937:Diagnosis, Differential; D004721:Endoplasmic Reticulum; D005260:Female; D005347:Fibroblasts; D005350:Fibroma / Q000473:pathology; D006801:Humans; D008854:Microscopy, Electron; D008928:Mitochondria; D010051:Ovarian Neoplasms / Q000175:diagnosis / Q000473:pathology*; D012270:Ribosomes; D013798:Thecoma / Q000473:pathology*