Gynecologic oncology reports

BACKGROUND: Ovarian cancer remains one of the leading causes of cancer-related deaths among women. Clear cell ovarian carcinoma is a rare histologic subtype accounting for 5-10% of all epithelial ovarian cancers and is often associated with…

BACKGROUND: Carcinoma of unknown primary (CUP) of the pelvis is a challenging entity for the oncologist. The role of human papilloma virus (HPV)/p16 in carcinogenesis and prognosis is more established in the head and neck than in the pelvis…

Malignant struma ovarii (SO) is a rare tumor, and as a consequence, treatments and follow-up procedures are not clearly established. Presented in this study are two cases of suspicious ovarian masses, resected and corresponding to malignant…

Endometriosis is associated with increased rates of ovarian, particularly clear cell, adenocarcinomas. Malignant transformation of ovarian endometriosis is most common but rare cases have been reported in the bladder, abdominal wall, diaphr…

•Endometrial stromal sarcoma disseminated after morcellation•Complete remission of pelvic recurrence was achieved by oophorectomy.•Laparoscopic confirmation of remission of recurrent disease.

•Malignant transformation of deep infiltrating endometriosis involving the bladder is quite rare.•We review eight relevant cases which have been reported.•This is the second case fulfilling Sampson and Scott criteria.

•Splenosis is a rare complication of splenic trauma or splenectomy.•Splenosis can be mistaken for gynecologic malignancy.•Splenosis must be considered as a diagnosis in all patients with history of prior trauma or splenectomy.

•Yolk sac germ cell tumours are rare in post-menopausal patients.•Most involve mixed yolk sac tumours•Consider diagnosis in patients with a pelvic-abdominal mass and raised AFP.

•This is the first reported case describing a female with primary uterine osteosarcoma that exhibited cardiac and pulmonary metastases.•Although extremely rare, uterine osteosarcomas, like leiomyosarcomas, do respond to doxorubicin and ifos…

•Ovarian metastases can occur after hysterectomy for cervical adenocarcinoma.•Cervical adenocarcinoma and ovarian metastases showed common genetic profiles.•Most likely mechanism is trans-tubal spread of neoplastic cells via ovarian stroma.

•First case of NACT in cervical embryonal RMS•Second case occurring in pregnancy•Histological review outlining diagnostic difficulties.

•It is reported the first endometrial stromal nodule (ESN) in the vagina.•This is an excepcionall ESN because it was not associated with endometriosis•It was successfully treated by local resection.•Primary vulvovaginal endometrial stromal …