Biomaterial Database

Adenocarcinomas arising from uterine adenomyosis: a report of four cases. 2002

Masafumi Koshiyama, and Akira Suzuki, and Mitsuru Ozawa, and Kohei Fujita, and Atsuko Sakakibara, and Makoto Kawamura, and Shugen Takahashi, and Haruko Fujii, and Takeshi Hirano, and Atsuhiko Okagaki, and Tadayoshi Nagano, and Chiaki Ban

Department of Obstetrics and Gynecology, Osaka National Hospital, Chuoku, Japan.

Adenocarcinomas arising from adenomyosis uteri are rare. This study reports four such cases and characterizes them clinically and microscopically. In all four patients, the endometrial cytology was negative, and MR imaging and ultrasound sonography did not detect the tumors preoperatively. The histological subtypes of the four tumors were endometrioid (one grade 1, one grade 3), serous, and clear cell. In three cases, the adenocarcinomas were present exclusively in the myometrium, and a transition between the carcinomas and the adenomyotic glands was observed in all cases. The eutopic endometrium was normal except in one case in which there was a small focus of invasive carcinoma. In two of four cases, pelvic or paraaortic lymph node metastases were present. In the carcinomas, ER immunoreactivity was not found in any tumor and PR positivity was found in only one tumor. In contrast, p53 immunopositivity was found in three of four carcinomas. Adenocarcinomas arising from adenomyosis are difficult to diagnose preoperatively, and their aggressive behavior in some cases seems to be related to the histological subtype.

UI	MeSH Term	Description	Entries
D007150	Immunohistochemistry	Histochemical localization of immunoreactive substances using labeled antibodies as reagents.	Immunocytochemistry,Immunogold Techniques,Immunogold-Silver Techniques,Immunohistocytochemistry,Immunolabeling Techniques,Immunogold Technics,Immunogold-Silver Technics,Immunolabeling Technics,Immunogold Silver Technics,Immunogold Silver Techniques,Immunogold Technic,Immunogold Technique,Immunogold-Silver Technic,Immunogold-Silver Technique,Immunolabeling Technic,Immunolabeling Technique,Technic, Immunogold,Technic, Immunogold-Silver,Technic, Immunolabeling,Technics, Immunogold,Technics, Immunogold-Silver,Technics, Immunolabeling,Technique, Immunogold,Technique, Immunogold-Silver,Technique, Immunolabeling,Techniques, Immunogold,Techniques, Immunogold-Silver,Techniques, Immunolabeling
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D004715	Endometriosis	A condition in which functional endometrial tissue is present outside the UTERUS. It is often confined to the PELVIS involving the OVARY, the ligaments, cul-de-sac, and the uterovesical peritoneum.	Endometrioma,Endometriomas,Endometrioses
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D014591	Uterine Diseases	Pathological processes involving any part of the UTERUS.	Endometrial Diseases,Disease, Endometrial,Disease, Uterine,Diseases, Endometrial,Diseases, Uterine,Endometrial Disease,Uterine Disease
D014594	Uterine Neoplasms	Tumors or cancer of the UTERUS.	Cancer of Uterus,Uterine Cancer,Cancer of the Uterus,Neoplasms, Uterine,Neoplasms, Uterus,Uterus Cancer,Uterus Neoplasms,Cancer, Uterine,Cancer, Uterus,Cancers, Uterine,Cancers, Uterus,Neoplasm, Uterine,Neoplasm, Uterus,Uterine Cancers,Uterine Neoplasm,Uterus Cancers,Uterus Neoplasm
D018262	Adenocarcinoma, Clear Cell	An adenocarcinoma characterized by the presence of varying combinations of clear and hobnail-shaped tumor cells. There are three predominant patterns described as tubulocystic, solid, and papillary. These tumors, usually located in the female reproductive organs, have been seen more frequently in young women since 1970 as a result of the association with intrauterine exposure to diethylstilbestrol. (From Holland et al., Cancer Medicine, 3d ed)	Adenocarcinomas, Clear Cell,Clear Cell Adenocarcinoma,Clear Cell Adenocarcinomas
D018269	Carcinoma, Endometrioid	An adenocarcinoma characterized by the presence of cells resembling the glandular cells of the ENDOMETRIUM. It is a common histological type of ovarian CARCINOMA and ENDOMETRIAL CARCINOMA. There is a high frequency of co-occurrence of this form of adenocarcinoma in both tissues.	Adenocarcinoma, Endometrioid,Endometrioid Adenocarcinoma,Adenocarcinomas, Endometrioid,Carcinomas, Endometrioid,Endometrioid Adenocarcinomas,Endometrioid Carcinoma,Endometrioid Carcinomas