J Korean Radiol Soc.  1995 Oct;33(4):565-568.

Painful Percutaneous Transthoracic Needle Biopsy of Schwannoma: A Case Report

Abstract

Percutaneous aspiration needle biopsy of the intrathoracic disease is a safe, easy, and accurate diagnostic method. It usually causes mild pain or discomfort during the procedure. We had a patient who complained of severe sharp pain, well localized at the biopsy site of the target mass during CT-guided transthoracic aspiration biopsy. It was pathologically confirmed as an intrathoracic schwannoma after special staining. To our knowledge, there has been no published report of such a painful percutaneous needle biopsy in a patient with schwannoma in Korea. Two cases were reported in other radiologic journals. The severe sharp pain developed during the transthoracic aspiration needle biopsy is a reliable sign of neurogenic tumor, therefore the participating radiologist should recommend specific immumochemical stain for neurogenic tumor to pathologist.


MeSH Terms

Biopsy
Biopsy, Needle*
Humans
Korea
Needles*
Neurilemmoma*
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