ovarian cancer, light micrograph

cancer ovarian tumor ovary cells cell microscopic carcinoma histology surgery metastases peritoneal tissue pathology muscle gynecology oncology pleomorphic tumour adenocarcinoma mast sarcoma chemotherapy smooth papillary oncologist research diagnosis malignant medical medicine infiltrating cytology gynecologist detection physician laboratory screening prognosis background microscopy invasion microscope treatment nuclear pleomorphism invasive pattern early