C96 - Other and unspecified malignant neoplasms of lymphoid, hematopoietic and related tissue
C96.0 - Multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis
InclusionTerm:
-Histiocytosis X, multisystemic
-Letterer-Siwe disease
Excludes 1:
-adult pulmonary Langerhans cell histiocytosis J84.82)
-multifocal and unisystemic Langerhans-cell histiocytosis C96.5)
-unifocal Langerhans-cell histiocytosis C96.6)