کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4128185 | 1270912 | 2011 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Rôle du pathologiste dans la prise en charge des tumeurs osseuses primitives malignes : ostéosarcomes et tumeurs de la famille Ewing après traitement néoadjuvant
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
آسیبشناسی و فناوری پزشکی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The survival of osteosarcoma and Ewing family tumours has been improved by the introduction of neoadjuvant chemotherapy. The response to preoperative chemotherapy is evaluated on the microscopic analysis of the surgical resection, by the percentage of tumour necrosis according to the Huvos and Rosen's grading. It remains the only reliable prognostic factor for patients and is used to guide the choice of post-operative chemotherapy. The macroscopic and microscopic management of the surgical resection (cf. supra) is essential and is the subject of a specific protocol. Several studies have been conducted to identify news factors able to predict the response to chemotherapy, the tumour aggressiveness and its ability to develop metastases. Inhibitors of mTOR and/or regulators of the balance RANKL/OPG are promising therapeutics. The study's expression of these new factors could be performed on the biopsy and will offer new therapeutic strategy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annales de Pathologie - Volume 31, Issue 6, December 2011, Pages 455-465
Journal: Annales de Pathologie - Volume 31, Issue 6, December 2011, Pages 455-465
نویسندگان
Anne Gomez-Brouchet, Corinne Bouvier, Anne-Valérie Decouvelaere, Frédérique Larousserie, Sébastien Aubert, Xavier Leroy, Jean-Marc Guinebretière, Aurore Coulomb, Elisabeth Cassagnau, Anne de Muret, Virginie Audard, Béatrice Marie,