adenomyoma

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Related to adenomyomas: adenomyosis

adenomyoma

[‚ad·ən‚ō‚mī′ō·mə]
(medicine)
A benign tumor of glandular and muscular elements occurring principally in the uterus and rectum.
References in periodicals archive ?
According to the histopathological diagnoses, polyps were classified as nonneoplastic (cholesterol/inflammatory/hyperplastic polyps, adenomyomas, fibromas, leiomyomas, and lipomas) and neoplastic (adenomas and carcinomas) GBPs.
This work describes a rare case of serous carcinoma coexistence with atypical polypoid adenomyoma (APA).
Adenomyoma is a rare benign tumor of the gastrointestinal system (1-4), also called as foregut choristoma, hamartoma, myoepithelial, or adenomyomatous hamartoma (3, 5).
The advantages of MR imaging of adenomyosis include being able to reliably diagnose adenomyosis, including adenomyoma, diagnosing coexistent leiomyomas and the reproducibility of MR, which allows for accurate treatment monitoring.
In contrast with superficial peritoneal endometriosis, these lesions have a structure closely resembling the adenomyomas described by Cullen (4).
Comparison of surgery alone and combined surgical-medical treatment in the management of symptomatic uterine adenomyoma.
245) Endocervical-type adenomyoma may be worrisome for MDA, as it typically presents as a polypoid endocervical mass, histologically with glands surrounded by "muscle" simulating invasion.
A typical feature of an adenomyoma is a poorly marginated mass with ill-defined borders that causes relatively little mass effect (Figure 3).
The technique also differentiates endometrial thickening from masses such as submucosal fibroids, adenomyomas, blood clots, and carcinomas, he added.
24) In a previous study (8) we showed that none of the tumors arising in atypical polypoid adenomyomas displayed abnormal staining for the DNA mismatch repair proteins.
Approximately 90% of adenomyomas are located in the stomach, duodenum, and jejunum.
5] Adenomyomas are characterized by an intimate admixture of benign endometrial glands without architectural complexity and a stroma composed of smooth muscle and fibrous tissue.