CHOLESTATIC HEPATITIS AND SPLENIC MICROABSCESSES CAUSED BY BARTONELLA HENSELAE IN AN IMMUNOCOMPETENT PATIENT: A CASE REPORT

Fever of unknown origin and splenomegaly in an immunosuppressed Swiss patient: case report of a Neoehrlichia mikurensis infection in a changing climate and review of the literature

Abstract Neoehrlichia mikurensis is an emerging tick-borne pathogen that is increasingly reported and can cause fever of unknown origin in immunocompromised individuals. We report a case of neoehrlichiosis occurring after B-cell-depleting treatment. Despite the availability of effective and inexpensive treatment, patie...

Leptospirosis Presenting as Sepsis with Pancytopenia in an Outdoor Enthusiast.

We discuss the case of a 39-y-old outdoor enthusiast who developed sepsis with pancytopenia and transaminitis following backcountry camping in the southeastern United States and adventure travel in Costa Rica. Initial evaluation revealed persistent high fevers, leukopenia, thrombocytopenia, and transaminitis, with exte...

Epstein-Barr virus-related infectious mononucleosis presenting as cholestatic hepatitis

Unilateral septic neutrophilic lymphadenitis caused by Yersinia pseudotuberculosis in two dogs and one cat in Stockholm during a 16‐day period in November 2025

Two dogs and one cat with unilateral septic neutrophilic lymphadenitis caused by Yersinia pseudotuberculosis were presented, diagnosed and treated at AniCura Referral Animal Hospital Bagarmossen in Stockholm, Sweden, during a 16‐day period in November 2025. The animals presented with acute onset of pyrexia, decre...

Chronic Diarrhoea with Cystoisospora belli Infection in a Newly Diagnosed Human Immunodeficiency Virus-Positive Patient: A Case Report.

We present the case of a 53-year-old male with chronic diarrhoea, abdominal pain, vomiting, and significant weight loss over six months. Initial evaluation revealed acute kidney injury, metabolic acidosis, and lymphadenopathy. Stool examination identified Cystoisospora belli immature oocysts, and Human Immunodeficiency...

Melioidosis the great mimicker of diseases - a case report.

Melioidosis, caused by Burkholderia pseudomallei, is endemic in parts of South India and can be difficult to diagnosedue to its varied clinical presentations. Lack of awareness and persistent fever despite treatment may further delaydiagnosis. We report the case of a 47-year-old man with diabetes mellitus and a history...