Histiocytosis

"Histiocytosis" References in the ICD-10-CM Index to Diseases and Injuries

References in the ICD-10-CM Index to Diseases and Injuries applicable to the clinical term "histiocytosis"

  • Histiocytosis - D76.3 Other histiocytosis syndromes
    • acute differentiated progressive - C96.0 Multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis
    • Langerhans' cell NEC - C96.6 Unifocal Langerhans-cell histiocytosis
      • multifocal X
        • multisystemic (disseminated) - C96.0 Multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis
        • unisystemic - C96.5 Multifocal and unisystemic Langerhans-cell histiocytosis
      • pulmonary, adult (adult PLCH) - J84.82 Adult pulmonary Langerhans cell histiocytosis
      • unifocal (X) - C96.6 Unifocal Langerhans-cell histiocytosis
    • lipid, lipoid - D76.3 Other histiocytosis syndromes
      • essential - E75.29 Other sphingolipidosis
    • malignant - C96.A Histiocytic sarcoma
    • mononuclear phagocytes NEC - D76.1 Hemophagocytic lymphohistiocytosis
      • Langerhans' cells - C96.6 Unifocal Langerhans-cell histiocytosis
    • non-Langerhans cell - D76.3 Other histiocytosis syndromes
    • polyostotic sclerosing - D76.3 Other histiocytosis syndromes
    • sinus, with massive lymphadenopathy - D76.3 Other histiocytosis syndromes
    • syndrome NEC - D76.3 Other histiocytosis syndromes
    • X NEC - C96.6 Unifocal Langerhans-cell histiocytosis
      • acute (progressive) - C96.0 Multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis
      • chronic - C96.6 Unifocal Langerhans-cell histiocytosis
      • multifocal - C96.5 Multifocal and unisystemic Langerhans-cell histiocytosis
      • multisystemic - C96.0 Multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis
      • unifocal - C96.6 Unifocal Langerhans-cell histiocytosis

Applicable Clinical Terms Definitions

Histiocytosis: General term for the abnormal appearance of histiocytes in the blood. Based on the pathological features of the cells involved rather than on clinical findings, the histiocytic diseases are subdivided into three groups: HISTIOCYTOSIS, LANGERHANS CELL; HISTIOCYTOSIS, NON-LANGERHANS-CELL; and HISTIOCYTIC DISORDERS, MALIGNANT.