Schuller-Christian disease
Noun: A rare, chronic inflammatory disorder characterized by the abnormal accumulation of cholesterol-filled histiocytes (a type of immune cell) in bones and other tissues. It is part of a group of diseases called Langerhans cell histiocytosis and typically affects young children.
This term is used specifically in medical contexts to diagnose and describe a particular form of histiocytosis. * The pediatrician referred the case to a specialist due to suspected Schuller-Christian disease. * Schuller-Christian disease can lead to characteristic lesions in the skull.
The term Schuller-Christian disease is an older, eponymous name (named after physicians) for a specific clinical presentation. In modern medical classification, this condition is categorized under the umbrella term Langerhans cell histiocytosis (LCH). The older name is still recognized but is often used in a historical context or to describe the classic triad of symptoms: skull defects, diabetes insipidus, and exophthalmos (bulging eyes).
- Langerhans cell histiocytosis (LCH): The contemporary, broader medical term for the spectrum of diseases that includes Schuller-Christian disease.
- Histiocytosis X: An older, now largely obsolete term for LCH.
- Hand-Schüller-Christian disease: A fuller variant of the eponym, sometimes used interchangeably.
- Multifocal Langerhans cell histiocytosis (a more precise modern synonym)
- Hand-Schüller-Christian syndrome
This term refers exclusively to a medical condition. It does not have general, non-medical meanings, idioms, or phrasal verbs. Its usage is highly technical and confined to clinical, historical, or academic discussions in medicine.
- inflammatory histiocytosis associated with disturbance of cholesterol metabolism; occurs chiefly in young children and is characterized by cystic defects of the skull and diabetes insipidus