Abstract
The objective of this study was to describe the symptoms, diagnostic measures and outcomes of extrapulmonary tuberculosis (ex-TB) in a Danish university clinic from 1990 to 1999. 48 patients with ex-TB were identified retrospectively and clinical and laboratory data extracted from the patient files. The majority were immigrants from Africa (71%). A direct connection between symptoms on admission and anatomical localization of TB was found in 83%. The main localizations of ex-TB were peripheral lymph nodes (n=15) and the abdomen (n=19). In 73% Mycobacterium tuberculosis could be cultured. One culture was resistant to isoniazide and 1 had decreased sensitivity to isoniazide and etambutol. Two patients relapsed with TB. Some pitfalls in diagnosing TB were found, as 13% had a normal erythrocyte sedimentation rate at presentation, 9% had a negative tuberculin skin test and fever was absent in 31% of the cases. The patients' subjective complaints on admission should guide the diagnostic procedures.