adenoma malignum

adenoma malignum (uterine cervix)

An adenocarcinoma of the endocervix that has a deceptively bland appearance, carries a worse prognosis than other adenocarcinomas and is often associated with Peutz-Jeghers syndrome and ovarian mucinous tumours.
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References in periodicals archive ?
Adenoma malignum of the cervix: a cancer of deceptively innocent histological pattern.
A new view of the so-called adenoma malignum of the uterine cervix.
Peutz-Jeghers syndrome with "adenoma malignum" of the cervix: a report of two cases.
Ovarian sex cord tumor with annular tubules: review of 74 cases including 27 with Peutz-Jeghers syndrome and four with adenoma malignum of the cervix.
Lobular endocervical glandular hyperplasia, not otherwise specified: a clinicopathologic analysis of thirteen cases of a distinctive pseudoneoplastic lesion and comparison with fourteen cases of adenoma malignum. Am J Surg Pathol.
(5) Rare tumors have also been attributed to Peutz-Jeghers syndrome, including testicular sex cord and Sertoli cell tumors, leading to sexual precocity and gynecomastia, ovarian sex cord tumors with annular tubules, and adenoma malignum of the cervix.
Recently, a subset of mucinous endometrial adenocarcinomas has been reported to have a deceptively benign appearance and commonly to be confused with benign cervical mucinous proliferations but also with adenoma malignum. (207) Furthermore, these mucinous adenocarcinomas of the endometrium may have a very deceptive appearance in the endometrium and thus be overlooked.
Adenoma Malignum Versus Benign Proliferations.--Benign mimics that may cause confusion with MDA include lobular endocervical gland hyperplasia, tunnel clusters, deep glands and cysts, diffuse laminar endocervical gland hyperplasia, endocervicosis, and endocervical-type adenomyoma.
Adenoma malignum (minimal deviation adenocarcinoma) of the uterine cervix: a clinicopathological and immunohistochemical analysis of 26 cases.
A clinicocytopathologic study of adenoma malignum of the uterine cervix.
Utility of the monoclonal antibody HIK1083 in the diagnosis of adenoma malignum of the uterine cervix.
A case of Peutz-Jeghers syndrome with breast cancer, bilateral sex cord tumor with annular tubules, and adenoma malignum caused by STK11 gene mutation.