honeypot link
Brought to you by
about Merck
Merck Careers
Research
Worldwide
skip to main content
skip to main content
Professional
Consumer
Merck Manual
Professional Version
MEDICAL TOPICS
RESOURCES
DRUG INFO
NEWS
PROCEDURES
QUIZZES
ABOUT US
Professional
/
Hematology and Oncology
/
Histiocytic Syndromes
/
Histiocytic Syndromes
Expand all
Collapse all
Overview of Histiocytic Disorders
General references
Langerhans Cell Histiocytosis
General reference
Symptoms and Signs
Eosinophilic granuloma (single-system disease))
Congenital self-healing reticulohistiocytosis
Hand-Schüller-Christian disease (multisystem disease without risk organ involvement)
Letterer-Siwe disease (multisystem disease with risk organ involvement)
Juvenile xanthogranuloma
Diagnosis
Prognosis
Treatment
Treatment references
Key Points
More Information
Hemophagocytic Lymphohistiocytosis (HLH)
Symptoms and Signs
Diagnosis
Diagnosis reference
Treatment
Treatment reference
Key Points
More Information
Rosai-Dorfman Disease