Patterns of Soft-Tissue Tumor Extension in and out of the Pelvis

被引：14

作者：

Sugawara, Shunsuke ^{[1
]}

Ehara, Shigeru ^{[1
]}

Hitachi, Shin ^{[1
]}

Okada, Kyoji ^{[2
]}

机构：

[1] Iwate Med Univ, Sch Med, Dept Radiol, Morioka, Iwate 0208505, Japan

[2] Akita Univ, Sch Med, Dept Orthoped Surg, Akita 010, Japan

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2010年 / 194卷 / 03期

关键词：

CT; MRI; pelvis; soft-tissue tumor; MR; CT;

D O I：

10.2214/AJR.09.2585

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

OBJECTIVE. The purpose of this article is to present the route of extension in nine soft-tissue tumors and tumorlike lesions of the pelvic wall. CONCLUSION. Soft-tissue tumors of the pelvis, particularly malignant ones, extend into other compartments through specific pathways that are bordered by bones, ligaments, and fasciae. Such pathways include the greater sciatic foramen, the obturator foramen, the femoral canal, the muscular lacuna, the pelvic outlet, and the inguinal canal.

引用

页码：746 / 753

页数：8

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