Noël JC

The rectovaginal septum is an unusual location for neoplastic processes. The majority of these are extensions of tumors of the rectum or vagina. Masses arising primarily from the rectovaginal fascia are rare. Most primary rectovaginal malig…

At present, there is no curative treatment for endometriosis. Medical management and surgical treatment do not provide long-term relief. A detailed understanding of its pathophysiology is mandatory in order to facilitate both the diagnosis …

A 44-yr-old woman presented with lower, painless abdominal discomfort and a vacuolated mass measuring 12 cm on the right-hand side of the pelvis. She subsequently underwent a bilateral salpingo-oophorectomy. An osseous lesion was identified…

BACKGROUND: Adenomyosis is a benign uterine disorder where endometrial glands and stroma are pathologically demonstrated within the uterine myometrium. The pathogenesis involves sex steroid hormone abnormalities, inflammation, fibrosis and …

BACKGROUND: \nAdenomyosis is a benign uterine disorder where endometrial glands and stroma are pathologically demonstrated within the uterine myometrium. The pathogenesis involves sex steroid hormone abnormalities, inflammation, fibrosis an…

Primary ovarian intestinal-type mucinous carcinomas associated with mature teratoma are rare and represent less than 3% of all primary ovarian neoplasms. The molecular profile of these tumors is still controversial. We report here the first…

Adenolipoleiomyoma is a very rare lesion of the uterus. Only four cases were reported. We describe one case of adenolipoleiomyoma presenting as a polyp in a postmenopausal woman with menorrhagia. Adenolipoleiomyoma is a very rare lesion and…

CONTEXT: Endometriosis is a common gynecologic condition characterized by an important inflammatory process mediated by the prostaglandin pathway. Oral contraceptives are the treatment of choice for symptomatic endometriotic women. However …

ObjectiveTo investigate key genes expression of the sphingosine-1-phosphate pathway in endometriotic tissues.DesignA case-control laboratory study.SettingTertiary care university hospital.Patient(s)A total of 31 women, with (n = 16) and wit…

Steroidogenic factor-1 (SF-1) protein expression was not observed in any form of endometriosis (peritoneal, ovarian, or deep infiltrating endometriosis), which suggests that SF-1 locally produced by endometrial or stromal cells may not play…

Endometriosis is an enigmatic disease of unknown etiology and pathogenesis, which is defined as the presence of endometrial glands and stroma outside the uterus. The most widely accepted theory to explain endometriosis is probably the trans…

ObjectivesTo evaluate the expression of five members of the neurotrophins family in ovarian endometriotic cyst (endometrioma) (OMA), compared to eutopic endometrium (EE) and to examine the correlation between the levels of induction and the…

Steroidogenic factor-1 (SF-1), a major protein regulating the complex cascade of steroidogenis, has been postulated to play a role in ovarian endometriosis. However, the expression in situ of SF-1 in ovarian endometriosis is unknown. To she…

PURPOSE: To determine the accuracy of 3.0-T pelvic magnetic resonance (MR) imaging in the preoperative assessment of endometriosis and to evaluate colon wall involvement after intrarectal gel administration. MATERIALS AND METHODS: Instituti…

ObjectiveTo analyze the expression of estrogen (ER) and progesterone (PR) receptors in the smooth muscle component (SMC) of deep infiltrating endometriosis (DIE).DesignA prospective clinical and pathologic study of 60 cases of DIE.SettingUn…

Endometriosis is a common gynecological disorder characterized by pain and infertility, where the lesions disseminate everywhere in the body with a preference for the pelvis. In that, it could be regarded as a benign metastatic disease, bec…

ObjectiveTo analyze the lymph node involvement by endometriotic foci in rectosigmoid endometriosis and to correlate it with clinical and histological parameters including the presence of lymphovascular invasions, which could explain this ly…

OBJECTIVE: To detect and quantify mast cells in peritoneal, ovarian, and deep infiltrating endometriosis and to study the relationship between mast cells and nerves in endometriosis. DESIGN: Prospective histological and immunohistochemical…

The evolution of the Laboratory of Pathology at Erasmus Hospital is directly related to the morphological diagnosis integration in the medico-surgical organization of the Hospital. Such integration is based on the creation of links between …

The cytogenetic analysis of a short-term culture from a so-called endomyometriosis revealed a unique clonal del(2)(p21). The embryologic origin of this uterine-like mass is controversial. The finding of a clonal chromosome aberration favors…