Rhodococcus equi and Brucella pulmonary mass in immunocompetent: A case report and literature review
Abstract
Abstract Rhodococcus equi, predominantly recognized as an opportunistic pathogen affecting immunocompromised hosts, and Brucella, a widespread zoonotic bacterium, infrequently co-infect immunocompetent adults, thereby posing a distinctive diagnostic challenge. Here, we describe a case involving a 53-year-old male with a history of goat farming, who presented with persistent chest tightness, cough, and notable weight loss, absent fever. Radiological and bronchoscopic assessments showed a right hilar mass, extensive vertebral destruction, and bronchial lesions, deviating from the typical symptoms associated with either pathogen. Laboratory analyses confirmed a co-infection involving R. equi and Brucella. Initial therapy with levofloxacin and vancomycin proved ineffective; however, a subsequent treatment regimen comprising azithromycin, etimicin, minocycline, and moxifloxacin resulted in substantial clinical improvement. This case accentuates the intricacies involved in diagnosing and managing atypical co-infections in immunocompetent individuals and underscores the importance of careful microbiological testing to inform effective therapeutic strategies.
How strong is the evidence?
Evidence Hub reads this as a case report, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.
Read the paper
Related studies
- Ferulic acid regulates the AKT/GSK-3β/CRMP-2 signaling pathway in a middle cerebral artery occlusion animal model
- Novel Pharmacokinetic/Pharmacodynamic Parameters Quantify the Exposure–Effect Relationship of Levofloxacin against Fluoroquinolone-Resistant Escherichia coli
- Photochemical behavior of levofloxacin
- Correlation Between Dissolution Profiles of Salt-Form Drugs in Biorelevant Bicarbonate Buffer and Oral Drug Absorption: Importance of Dose/ Fluid Volume Ratio
- Evaluation of the synergistic potential and mechanisms of action for de novo designed cationic antimicrobial peptides
- Synthesis of [11C]levofloxacin
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.