Related Experiment Video
Updated: Aug 3, 2026

Intravital Microscopy Imaging of the Liver following Leishmania Infection: An Assessment of Hepatic Hemodynamics
Published on: July 28, 2015
Hemophagocytic syndrome associated with visceral leishmaniasis
Nurten Koçak1, Makbule Eren, Aysel Yüce
1Hacettepe University, Faculty of Medicine, Department of Pediatrics, Sections of Gastroenterology, Ankara-Turkey.
Insights
Primary (familial) or secondary (reactive) hemophagocytosis is a dangerous childhood condition. Promptly identifying the cause, like visceral leishmaniasis, is crucial to avoid misdiagnosis and unnecessary cytotoxic drug treatment.
Area of Science:
- Pediatrics
- Infectious Diseases
- Hematology
Background:
- Hemophagocytosis, a life-threatening condition in children, can be primary (genetic) or secondary (reactive).
- Accurate diagnosis is critical to guide appropriate treatment and avoid potentially harmful therapies.
- Identifying the underlying etiology prevents misdiagnosis of primary hemophagocytosis and unnecessary cytotoxic drug use.
Observation:
- A case study of a child presenting with hemophagocytosis is described.
- The child's condition was found to be caused by visceral leishmaniasis, an infectious disease.
Findings:
- Visceral leishmaniasis can manifest as secondary hemophagocytosis in pediatric patients.
- This case highlights the importance of considering infectious etiologies in childhood hemophagocytosis.
Implications:
- Early and thorough etiological investigation is essential for managing pediatric hemophagocytosis.
- Recognizing infectious causes like visceral leishmaniasis can lead to targeted and effective treatment, improving patient outcomes.
- This underscores the need for a broad differential diagnosis in pediatric hemophagocytosis.
Abstract:
Hemophagocytosis, either primary (familial) or secondary (reactive), is a life threatening condition in childhood. Etiology should be vigorously searched to avoid a diagnosis of primary hemophagocytosis and treatment with cytotoxic drugs. A child with visceral leishmaniasis causing hemophagocytosis is presented.
Related Concept Videos
Lysosomal Hydrolases
Yellow Fever
Leishmaniasis
Amebiasis
Cytotoxic Edema: Pathophysiology
Antiprotozoal Agents

