Citations 1
Disseminated Tuberculosis in an Immunocompetent Patient Associated With the Use of Contaminated Bone Matrix Graft in Spine Surgery
Tabaja, Hussam , Ogbonna, Chioma P., Menze, Anna K., Escalante, Patricio , Wilson, John , Tabaja, Hussam , Cullen, Grace , Ogbonna, Chioma P
Infectious Diseases in Clinical Practice | February 11, 2022 | Volume: 30 | Issue: 2 | Pages: No page available
Abstract Miliary tuberculosis (TB) is a rare and potentially fatal form of disseminated TB. Disseminated TB involving the central nervous system (CNS) may be seen in up to nearly a third of miliary TB cases. We describe a case of miliary TB with CNS involvement and suspected hepatobiliary involvement in an immunocompetent patient after an elective spine surgery. Given the patient's unusual presentation in the absence of risk factors for TB, diagnosis was delayed. We were later informed that the bone graft he received during spine surgery, FiberCel (“FiberCel”) Fiber Viable Bone Matrix (Aziyo Biologics, Inc, Richmond, Calif), was contaminated with TB. This patient is 1 of almost 2 dozens reported to be affected. This case represents a novel presentation of TB due to contaminated cadaveric bone allograft matrix implantation, with notable rapid dissemination and CNS involvement.