Magnetic resonance imaging utility in osteosarcoma

被引：0

作者：

Angel Palomo-Colli, Miguel ^{[1
]}

Castellanos-Toledo, Araceli ^{[2
]}

Pena-del Castillo, Humberto ^{[3
]}

Enrique Juarez-Villegas, Luis ^{[1
]}

Zapata-Tarres, Marta ^{[1
]}

机构：

[1] Hosp Infantil Mexico Dr Federico Gomez, Dept Oncol, Dr Marquez 162, Mexico City 06720, DF, Mexico

[2] Inst Nacl Pediat, Dept Oncol, Mexico City, DF, Mexico

[3] Univ Sonora, Med Serv Social, Sonora, Mexico

来源：

GACETA MEXICANA DE ONCOLOGIA | 2012年 / 11卷 / 05期

关键词：

Osteosarcoma; magnetic resonance imaging; Mexico;

D O I：

暂无

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 ;

摘要：

Osteosarcoma (OS) is the most frequent malignant bone tumor in children. Although technologic development, there are no prognostic factors, as in other neoplasms, that help to take decisions and classify patients at diagnosis. Actually, tumor necrosis after chemotherapy is the most important prognostic factor. This is why studies focus on a diagnostic instrument that allows predicting this necrosis before surgery. Magnetic resonance imaging is a valuable method for necrosis assesment as a chemotherapy response before surgery. We need research which consider this diagnostic instrument in order to have valid and extrapolable information to treat these patients who have a non favorable prognosis.

引用

页码：319 / 323

页数：5

共 19 条

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