W. Dwayne Lawrence

Ovarian hyperthecosis, a source of estrogen, may occur in postmenopausal women. In this study, we evaluated the possible association of ovarian hyperthecosis with endometrial polyp, endometrial hyperplasia, and endometrioid adenocarcinoma i…

Copyright © 2012 Ahmad Alduaij et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is pro…

Endometrial ablation is a minimally invasive alternative to hysterectomy for abnormal uterine bleeding. Although the failure rate is low, continued bleeding or development of pelvic pain after ablation does occur. We analyzed the clinicopat…

In this paper we consider a number of non-neoplastic and neoplastic lesions of the fallopian tube. Emphasis has been placed on diagnostically difficult entities, some of which result in misdiagnosis and consequent alteration of treatment, i…

UNLABELLED: A 45 year old woman underwent Laparoscopy-assisted total hysterectomy with staging procedure following a diagnosis of endometrial endometrioid adenocarcinoma on her endometrial biopsy. The hysterectomy specimen showed a FIGO I s…

UNLABELLED: Intestinal differentiation in the endometrium is rare with only case reports in the international literature. We describe a case of simultaneous endocervical and intestinal-type mucinous differentiation with goblet cells arising…

BACKGROUND: The Arias-Stella reaction is a hormone-related atypical endometrial change characterized by hypertrophy and vacuolization of glandular epithelial cells, associated with marked nuclear pleomorphism, enlargement, and hyperchromasi…

UNLABELLED: Clear cell carcinomas (CCC) of the mullerian system are considered high grade tumors, but morphologically, the cells of CCC show both low and high grade features. The aims of the current study were to categorize CCC into low and…

We encountered 2 unusual cases of polypoid endometriosis presenting as unilateral ovarian masses. The first was benign and was found in a 57-year-old postmenopausal patient; the second case gave rise to well-differentiated endometrioid carc…

Virtually all primary peritoneal carcinomas (PPCs) are of serous papillary type. We report an unusual histologic type of PPC composed of anaplastic giant cells, which exhibited an aggressive clinical course. A 72-year-old woman presented wi…

Genetic aberrations, such as loss of heterozygosity (LOH) and mutations leading to functional inactivation of the PTEN tumor suppressor gene, located on chromosome 10q23.3, have been shown to be associated with approximately one third of ov…

During an 8-year period, 76 post-hysterectomy women with endometrial cancer were referred to our institution for evaluation or treatment, and had slides from the hysterectomy specimen sent for review at the request of the gynecologic oncolo…

Endometrial adenocarcinoma (EA) with myometrial involvement limited to foci of adenomyosis has been associated with a better 5-year survival than EA with myometrial invasion at the corresponding depth. We identified 23 cases of stage I EA d…