false regarding neoplasms of the ovary are:
Borderline ovarian tumours grade 0 tumors may demonstrate papillary tufting,stratification,epithelial atypia,exfoliation of cellular clusters,minimal mitotic activity No stromal invasion Patients have a high survival rate. runs a typical indolent course spontaneous regression of peritonial implants multiple sections examined to exclude invasion SHAW&;S TEXTBOOK OF GYNECOLOGY,Pg no:373,374,15th edition