Onogi A
No ORCID on file
· 5 papers in corpus
case-report
2022
Ovarian tumors include neoplasms derived from somatic cells and germ cells, including teratoma. Sometimes, tumors of the somatic cell type may develop from teratoma, causing diagnostic perturbation. We experienced a case of a tumor composed…
article
2018
We herein report a case of clear cell carcinoma arising from endometriosis in the groin in a 53‐year‐old woman. The findings of MRI and FDG/PET‐CT indicated a malignant tumor, and surgical biopsy confirmed adenocarcinoma of the female genit…
review
2011
ObjectiveEpithelial ovarian cancer (EOC) is the most lethal pelvic gynecologic cancer. Clear cell carcinoma (CCC) and endometrioid adenocarcinoma (EAC) of the ovary have been associated with endometriosis, thus indicating that endometriosis…
review
2010
In the ovary, clear cell carcinoma (CCC) and endometrioid adenocarcinoma occur in the setting of endometriosis. In this review, we discuss the role of innate immune responses, specifically endogenous ligands (also known as "alarmins"), thei…
article
2008
The detection of an ovarian mass during pregnancy is often a diagnostic challenge. We describe 2 cases of ovarian endometrioma during pregnancy with marked mural nodules on the cyst wall. The sonographic and MR imaging findings mimicked ova…