Comparative analysis of CT and pathological findings of peripheral nerve sheath tumors

张雪林; 王晓琪; 邱士军

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Comparative analysis of CT and pathological findings of peripheral nerve sheath tumors

Updated：2026-03-12

- Comparative analysis of CT and pathological findings of peripheral nerve sheath tumors
- Comparative analysis of CT and pathological findings of peripheral nerve sheath tumors
- 解放军医学杂志（英文版） 2003年第3期页码：175-178
- Affiliations：
  
  1. Medical Imaging Diagnosis Center
  2. Nanfang Hospital
  3. First Military Medical University
  4. ,China
- Author bio：
- Funds：
- DOI：
  中图分类号： R739.43
- 纸质出版：2003
- Accepted：
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Comparative analysis of CT and pathological findings of peripheral nerve sheath tumors[J]. 解放军医学杂志（英文版）, 2003,(3):175-178.

[1]张雪林,王晓琪,邱士军.Comparative analysis of CT and pathological findings of peripheral nerve sheath tumors[J].Journal of Medical Colleges of PLA,2003(03):175-178.
Comparative analysis of CT and pathological findings of peripheral nerve sheath tumors[J]. 解放军医学杂志（英文版）, 2003,(3):175-178. DOI：

[1]张雪林,王晓琪,邱士军.Comparative analysis of CT and pathological findings of peripheral nerve sheath tumors[J].Journal of Medical Colleges of PLA,2003(03):175-178. DOI：

摘要

Abstract

<正> Objective: To improve the qualitative diagnosis of peripheral nerve sheath tumors by computed tomography（CT）. Methods: CT findings of 64 cases of pathologically confirmed nerve sheath tumors were compared with thepathological findings of the tumors. Results: Low density of the tumors shown in plain CT images was related to domi-nating reticular structure in the tumor as found pathologically. Tumors with intact capsule found by pathological findingswere shown with smooth margin in CT images. Inhomogeneous density and enhancement of the tumors in CT images wasrelated to tumor necrosis

liquefaction and cystic degeneration

and inhomogeneous enhancement also involved the re-ticular structure. Conclusion: Nerve sheath tumors are characterized by distribution along the nerves

lower densitythan that of muscles in plain CT images

and inhomogeneous enhancement in enhanced CT

which can help differenti-ate nerve sheath tumors from other soft tissue tumors. When nerve sheath tumors lack distinctive CT features

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