Diseases

Leukemic Infiltration

A pathologic change in leukemia in which leukemic cells permeate various organs at any stage of the disease. All types of leukemia show various degrees of infiltration, depending upon the type of leukemia. The degree of infiltration may vary from site to site. The liver and spleen are common sites of infiltration, the greatest appearing in myelocytic leukemia, but infiltration is seen also in the granulocytic and lymphocytic types. The kidney is also a common site and of the gastrointestinal system, the stomach and ileum are commonly involved. In lymphocytic leukemia the skin is often infiltrated. The central nervous system too is a common site.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A pathologic change in leukemia in which leukemic cells permeate various organs at any stage of the disease. All types of leukemia show various degrees of infiltration, depending upon the type of leukemia. The degree of infiltration may vary from site to site. The liver and spleen are common sites of infiltration, the greatest appearing in myelocytic leukemia, but infiltration is seen also in the granulocytic and lymphocytic types. The kidney is also a common site and of the gastrointestinal system, the stomach and ileum are commonly involved. In lymphocytic leukemia the skin is often infiltrated. The central nervous system too is a common site.

MeSH Record

Classification

Broader headings

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MeSH Record

See Also

MeSH Record

Synonyms

3 entry terms
  • Infiltration, Leukemic
  • Infiltrations, Leukemic
  • Leukemic Infiltrations

MeSH Record

Aspects Covered

35 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, congenital, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, embryology, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, radiotherapy, rehabilitation, surgery, therapy, urine, veterinary, virology.

MeSH Record

Indexing Annotation

IM; coord with organ /pathol (IM) (not the precoord organ/neopl term) + the specific type of leukemia /pathol (IM), as "leukemic infiltration of the skin in lymphocytic leukemia" = LEUKEMIC INFILTRATION (IM) + SKIN /pathol (IM) (not SKIN NEOPLASMS) + LEUKEMIA, LYMPHOID /pathol (IM); Manual 24.4.1.2

MeSH Record

History Note

93

MeSH Record

Previous Indexing

  • specific leukemia (1966-1992)
  • specific neoplasm (1966-1992)

MeSH Hierarchy

Tree Numbers

  1. C04w.697.645.500
  2. C23.550.727.645.500

AMA Style

References

  1. National Library of Medicine. Leukemic Infiltration. Medical Subject Headings (MeSH). 2026. Unique ID D017254. http://id.nlm.nih.gov/mesh/2026/D017254
  2. Leukemic Infiltration. In: Wikidata. https://www.wikidata.org/wiki/Q54911749