Pathologic characteristics of spinal tuberculosis: analysis of 181 cases.

Abstract

The most common pathologic characteristics were caseous necrosis, multinuclear giant cells, granulomatous inflammation, and tubercles. Moreover, multiple pathologic characteristics were observed in patients with spinal TB and one type of these characteristics was dominant. However, atypical pathologic characteristics were also noted. Thus, both pathologic examination and clinical analysis must be performed to improve the diagnostic rate of spinal TB.