Open AccessLumps and bumps
Author(s) -
Penelope A Bryant,
Delane Shingadia
Publication year - 2009
Publication title -
bmj case reports
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.231
H-Index - 26
ISSN - 1757-790X
DOI - 10.1136/bcr.11.2008.1220
Subject(s) - medicine , quantiferon , scalp , osteomyelitis , tuberculin , mycobacterium tuberculosis , computed tomographic , surgery , biopsy , tuberculosis , radiology , computed tomography , pathology , latent tuberculosis
Over the course of 6 months, an 8-year-old boy presented with cutaneous lumps: a postauricular lump, a fluctuant scalp lump, a lump adjacent to his shin, and a firm chest wall lump. Although he was born in the UK, his family were from Kenya and had visited there after the symptoms started. After multiple courses of antibiotics and antifungals with no improvement, he underwent ultrasound scanning that showed erosion of bone under the lumps and computed tomographic (CT) scanning which showed tibial osteomyelitis. A biopsy of the chest wall lump showed granulomatous inflammation, and pus was extracted from the shin lump that was negative on Ziehl-Neilsen and Gram staining. A tuberculin skin test was equivocal, Quantiferon test positive and 12 days later Mycobacterium tuberculosis was cultured from the pus. The patient was started on quadruple antituberculous therapy and his skin lumps have improved. The long term outcome of the osteomyelitis remains to be seen.