Title

Glenohumeral tuberculous arthritis complicated with beta haemolytic streptococcus: An extraordinary rare association: A case report.

Document Type

Article

Department

Orthopaedic Surgery

Abstract

Introduction:Septic arthritis of the glenohumeral joint is a rare entity and its diagnosis is difficult with a superadded infection in the presence of underlying tuberculosis. We report the first case of group B beta haemolytic streptococcal glenohumeral arthritis with underlying tuberculosis. Case Presentation: A 40 year old lady previously diagnosed to have poliomyelitis, rheumatoid arthritis, hepatitis C, and diabetes mellitus for the last 10 years, presented to the emergency room with diabetic ketoacidosis. Two weeks prior to presentation she developed fever along with pain and swelling in left shoulder with uncontrolled blood sugars. Local examination of the shoulder revealed global swelling with significant restricted range of motion. MRI showed a large multiloculated collection around the left shoulder joint extending into the axilla, and proximal arm. Urgent arthrotomy performed and about 120ml thick pus was drained. The Patient was started on clindamicin and antituberculous chemotherapy and her symptoms dramatically improved. Discussion: Bone and joint involvement accounts for approximately 2% of all reported cases of tuberculosis (TB), and it accounts for approximately 10% of the extra pulmonary cases of TB. Tuberculosis of the shoulder joint constitutes 1-10.5% of skeletal tuberculosis. Classical symptoms of fever, night sweats, and weight loss may be absent, and a concurrent pulmonary focus may not be evident in most cases.

Conclusions:

Despite acute presentation of septic arthritis, in areas endemic for tuberculosis and particularly in an immunocompromised Patient, workup for tuberculosis should be part of the routine evaluation.

Publication

International Journal of Surgery Case Reports