Inspection for micrometastasis is essential for predicting the prognosis of serous endometrial intraepithelial carcinoma: Case report and literature review

Serous endometrial intraepithelial carcinoma is the precursor of invasive uterine serous carcinoma. Here, we present two cases of serous endometrial intraepithelial carcinoma with omental micrometastasis and discuss their clinical significance. Two menopausal patients with abnormal endometrial biops...

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Veröffentlicht in:The journal of obstetrics and gynaecology research 2021-12, Vol.47 (12), p.4484-4489
Hauptverfasser: Yoshioka, Toshiki, Suzuki, Yukio, Imai, Yuichi, Ruiz‐Yokota, Naho, Yamanaka, Shoji, Furuya, Mitsuko, Miyagi, Etsuko
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container_issue 12
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container_title The journal of obstetrics and gynaecology research
container_volume 47
creator Yoshioka, Toshiki
Suzuki, Yukio
Imai, Yuichi
Ruiz‐Yokota, Naho
Yamanaka, Shoji
Furuya, Mitsuko
Miyagi, Etsuko
description Serous endometrial intraepithelial carcinoma is the precursor of invasive uterine serous carcinoma. Here, we present two cases of serous endometrial intraepithelial carcinoma with omental micrometastasis and discuss their clinical significance. Two menopausal patients with abnormal endometrial biopsy findings underwent hysterectomy and comprehensive surgical staging (bilateral salpingo‐oophorectomy, omentectomy, and pelvic and para‐aortic lymphadenectomy). Although gross examination failed to detect tumors, the pathological diagnosis was serous endometrial intraepithelial carcinoma. Both patients had omental micrometastasis; they were diagnosed with International Federation of Gynecology and Obstetrics stage IVB disease and received postoperative chemotherapy. One patient died of the carcinoma 9 months after the hysterectomy, and the other had a recurrence of carcinoma 17 months after the end of the initial therapy. The present cases and literature review highlight the importance of meticulous inspection for micrometastasis in the abdominal cavity, including the omentum and peritoneum, for predicting prognosis.
doi_str_mv 10.1111/jog.15020
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subjects Aorta
Biopsy
Cancer
Carcinoma in Situ
Case reports
Chemotherapy
cystadenocarcinoma
Cystadenocarcinoma, Serous - surgery
Endometrial cancer
endometrial neoplasms
Endometrial Neoplasms - diagnosis
Endometrial Neoplasms - pathology
Endometrial Neoplasms - therapy
Endometrium
Female
Gynecology
Humans
Hysterectomy
Invasiveness
Life Sciences & Biomedicine
Literature reviews
Menopause
Neoplasm Micrometastasis
Neoplasm Staging
Obstetrics
Obstetrics & Gynecology
Omentum
Ovariectomy
Patients
Peritoneum
Prognosis
Science & Technology
serous
Tumors
Uterus
title Inspection for micrometastasis is essential for predicting the prognosis of serous endometrial intraepithelial carcinoma: Case report and literature review
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