A Case Report of Oculoglandular Tularemia-Chasing Zebras Among Potential Diagnoses.

A 60-year-old man was admitted to a university hospital complaining of progressive orbital cellulitis and lymph-node swelling. Empiric treatment with sulbactam/ampicillin failed. The patient's cervical lymph nodes were removed and histologically examined. Based on the pathological results, acute tuberculosis was suspected but could not be confirmed by further analyses. During an extended screening of agents relevant for differential diagnosis, tularemia was diagnosed serologically and by means of a polymerase chain reaction test, which identified the bacterial subspecies Francisella tularensis holarctica. Treatment with ciprofloxacin was administered and later changed to doxycycline due to side effects. The patient made a full recovery without any sequelae. Clinical diagnosis of tularemia is often delayed due to its nonspecific symptoms, which can be caused by several infectious and noninfectious diseases. We try to give an overview of potential differential diagnoses and corresponding diagnostic techniques that can shorten the path to suitable treatment.

Informations de copyright

Copyright © 2020 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.