MeSH Browser

MeSH Heading: IgA Vasculitis
Tree Number(s): C14.907.940.777; C15.378.100.802.375; C15.378.463.515.580; C17.800.862.329; C20.543.520.600; C23.550.414.950.375; C23.888.885.687.375
Unique ID: D011695
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D011695
Annotation: nonthrombopenic: thrombopenic = PURPURA, THROMBOCYTOPENIC
Scope Note: A systemic non-thrombocytopenic purpura caused by HYPERSENSITIVITY VASCULITIS and deposition of IGA-containing IMMUNE COMPLEXES within the blood vessels throughout the body, including those in the kidney (KIDNEY GLOMERULUS). Clinical symptoms include URTICARIA; ERYTHEMA; ARTHRITIS; GASTROINTESTINAL HEMORRHAGE; and renal involvement. Most cases are seen in children after acute upper respiratory infections.
Entry Term(s): Allergic Purpura; Anaphylactoid Purpura; Henoch Purpura; Henoch Schonlein Purpura; Henoch-Schoenlein Purpura; Henoch-Schonlein Purpura; Purpura Hemorrhagica; Purpura, Nonthrombocytopenic; Purpura, Nonthrombopenic; Purpura, Schoenlein-Henoch; Purpura, Schonlein-Henoch; Rheumatoid Purpura; Schoenlein-Henoch Purpura; Vasculitis, Hemorrhagic
Previous Indexing: Purpura (1966-1974)
Public MeSH Note: 2022; see HENOCH-SCHONLEIN PURPURA 1975-2021
History Note: 2022(1975)
Date Established: 1975/09/01
Date of Entry: 1974/11/11
Revision Date: 2022/04/13

Allowable Qualifiers: blood (BL)

cerebrospinal fluid (CF)

chemically induced (CI)

classification (CL)

complications (CO)

congenital (CN)

diagnosis (DI)

diagnostic imaging (DG)

diet therapy (DH)

drug therapy (DT)

economics (EC)

embryology (EM)

enzymology (EN)

epidemiology (EP)

ethnology (EH)

etiology (ET)

genetics (GE)

history (HI)

immunology (IM)

metabolism (ME)

microbiology (MI)

mortality (MO)

nursing (NU)

parasitology (PS)

pathology (PA)

physiopathology (PP)

prevention & control (PC)

psychology (PX)

radiotherapy (RT)

rehabilitation (RH)

surgery (SU)

therapy (TH)

urine (UR)

veterinary (VE)

virology (VI)

Cardiovascular Diseases [C14]
- Vascular Diseases [C14.907]
  - Vasculitis [C14.907.940]

Hemic and Lymphatic Diseases [C15]
- Hematologic Diseases [C15.378]
  - Blood Coagulation Disorders [C15.378.100]
    - Purpura [C15.378.100.802]

Hemic and Lymphatic Diseases [C15]
- Hematologic Diseases [C15.378]
  - Hemorrhagic Disorders [C15.378.463]
    - Hemostatic Disorders [C15.378.463.515]

Skin and Connective Tissue Diseases [C17]
- Skin Diseases [C17.800]
  - Skin Diseases, Vascular [C17.800.862]

Immune System Diseases [C20]
- Hypersensitivity [C20.543]
  - Immune Complex Diseases [C20.543.520]

Pathological Conditions, Signs and Symptoms [C23]
- Pathologic Processes [C23.550]
  - Hemorrhage [C23.550.414]
    - Purpura [C23.550.414.950]

Pathological Conditions, Signs and Symptoms [C23]
- Signs and Symptoms [C23.888]
  - Skin Manifestations [C23.888.885]
    - Purpura [C23.888.885.687]

IgA Vasculitis Preferred

Concept UI: M0018180
Scope Note: A systemic non-thrombocytopenic purpura caused by HYPERSENSITIVITY VASCULITIS and deposition of IGA-containing IMMUNE COMPLEXES within the blood vessels throughout the body, including those in the kidney (KIDNEY GLOMERULUS). Clinical symptoms include URTICARIA; ERYTHEMA; ARTHRITIS; GASTROINTESTINAL HEMORRHAGE; and renal involvement. Most cases are seen in children after acute upper respiratory infections.
Terms: IgA Vasculitis Preferred Term
Term UI T001094903
Date01/14/2021
LexicalTag NON
ThesaurusID NLM (2022); Allergic Purpura
Term UI T034571
Date11/11/1974
LexicalTag NON
ThesaurusID UNK (19XX); Anaphylactoid Purpura
Term UI T034572
Date11/11/1974
LexicalTag NON
ThesaurusID; Schoenlein-Henoch Purpura
Term UI T034573
Date11/11/1974
LexicalTag EPO
ThesaurusID UNK (19XX); Henoch-Schoenlein Purpura
Term UI T034574
Date01/30/1998
LexicalTag EPO
ThesaurusID NLM (1999); Purpura, Schoenlein-Henoch
Term UI T034575
Date01/01/1999
LexicalTag EPO
ThesaurusID NLM (1975); Henoch Purpura
Term UI T034579
Date11/11/1974
LexicalTag EPO
ThesaurusID UNK (19XX); Henoch-Schonlein Purpura
Term UI T750975
Date05/12/2009
LexicalTag NON
ThesaurusID; Henoch Schonlein Purpura
Term UI T750976
Date05/12/2009
LexicalTag NON
ThesaurusID; Purpura, Schonlein-Henoch
Term UI T750977
Date05/12/2009
LexicalTag NON
ThesaurusID

Vasculitis, Hemorrhagic Related

Rheumatoid Purpura Narrower

Purpura, Nonthrombocytopenic Broader

Purpura Hemorrhagica Narrower

IgA Vasculitis MeSH Descriptor Data 2025