Progression of Serosal Vascular Proliferative Lesions to Hemangiosarcomas in the Uterus of the 26-Week Tg.rasH2 Mice Carcinogenicity Studies
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Le résumé fourni par la source
Tg.rasH2 mice are predisposed to hemangiosarcomas. Following the spleen, the uterus is the second most commonly affected organ in the female mice. Female mice are also predisposed to spontaneous vascular proliferative lesions on the serosal surface of the uterus, in which there is proliferation of normal vessels that are lined by well-differentiated endothelial cells. The hemangiosarcomas and vascular proliferative lesions can occur independently. In our facility, we have recorded a total of 47 uterine hemangiosarcomas in 3,985 female Tg.rasH2 mice assigned to various groups in 38 studies. Of these 47 cases, we have seen 22 (46.8%) cases where there was a clear progression of the serosal uterine vascular proliferative lesion into a hemangiosarcoma. In the remaining 25 (53.2%) cases, the uterine hemangiosarcomas involved myometrium and endometrium, but there was no serosal vascular proliferation. Based on the retrospective analysis of our data, we demonstrate that the vascular proliferative lesions noted on the serosal surfaces can progress to hemangiosarcomas and therefore these vascular proliferative lesions should be considered as preneoplastic lesions.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Progression of Serosal Vascular Proliferative Lesions to Hemangiosarcomas in the Uterus of the 26-Week Tg.rasH2 Mice Carcinogenicity Studies
- Date Crossref
- 20/07/2016
- Éditeur
- SAGE Publications
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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BioReliance (United States) pays non établi dans la noticeEntreprise
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PAREXEL International (United States) pays non établi dans la noticeEntreprise
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BioReliance by SAFC pays non établi dans la noticeInstitution
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Inc BioSTAT Consultants pays non établi dans la noticeEntreprise
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EPL North West pays non établi dans la noticeInstitution
BioReliance (United States), PAREXEL International (United States) et BioReliance by SAFC, avec 2 autres affiliations.
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