PTCs have been reported in all female age groups and seem to be most common in the third to fifth decades of life. A study in Italy estimated their incidence to be about 3%, while an autopsy study of postmenopausal women detected them in about 4% of cases. These cysts constitute about 10% of adnexal masses.
Paraovarian cyst
Ovarian cyst
Epididymal cyst
Sperm granuloma
Ovarian fibroma
Spermatocele
Corpus luteum cyst
Pelvic lipomatosis