Asbestos exposure and gestational trophoblastic disease: a hypothesis.
نویسندگان
چکیده
Among 2,968 women and girls exposed to crocidolite (blue asbestos) at Wittenoom, three cases of choriocarcinoma and three cases of hydatidiform mole have been identified (crude incidence rate of 9.9 per 1000 women and 1.7 per 1000 deliveries for choriocarcinoma and hydatidiform mole, respectively). The women with choriocarcinoma were resident at Wittenoom at the time of disease development, whereas hydatidiform mole occurred much later in women who had first been exposed to asbestos as young girls. Four of the six cases were known to have lived with asbestos company workers who brought their dusty work-clothes home for washing. Asbestos fibers have been reported in the lung, the pleural and peritoneal mesothelium, and the human ovary. They have also been detected in placental digests of live and stillborn infants. This cluster of gestational trophoblastic diseases has some biological plausibility for asbestos causation. Taking an occupational and residential history and examining pathologic specimens for asbestos fibers or bodies may prove useful in patients with gestational trophoblastic disease.
منابع مشابه
The Gestational Trophoblastic Diseases: A Ten Year Retrospective Study
Background Gestational trophoblastic disease (GTD) defines a heterogenenous group of interrelated lesions that arise from the trophoblastic epithelium of the placenta. There are several histologically distinct types of GTD: hydatiform mole (complete or partial), persistant/invasive gestational trophoblastic neoplasia (GTN), choriocarcinoma and placenta site trophoblastic tumors. The aim of this...
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BACKGROUND Gestational trophoblastic disease refers to a spectrum of rare benign and malignant gynecologic disorders whose pathogenesis is not well understood. Recent studies from China and the United States have raised the hypothesis that long-term use of oral contraceptives before conception may increase the risk of gestational trophoblastic tumors. A multicenter case-control study of gestati...
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Gestational trophoblastic disease includes hydatidiform mole (complete and partial) and gestational trophoblastic neoplasia (invasive mole, choriocarcinoma, placental site trophoblastic tumor, and epithelioid trophoblastic tumor). The epidemiology, pathology, clinical presentation, and diagnosis of each of these trophoblastic disease variants are discussed. Particular emphasis is given to manag...
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ورودعنوان ژورنال:
- Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology
دوره 18 11 شماره
صفحات -
تاریخ انتشار 2009