Human Phenotype Ontology

Last uploaded: February 24, 2022
Preferred Name

Anagen effluvium

Definitions

Anagen effluvium is the result of a disturbance of proliferative activity of hair follicle matrix cells, which leads to the narrowing and subsequent breakage of the proximal portion of hair shafts. This type of hair loss can be caused by systemic chemotherapy or by radiotherapy to the head. An abnormal loss of anagen (growth phase) hairs.

ID

http://purl.obolibrary.org/obo/HP_0025469

comment

Anagen effluvium is the result of a disturbance of proliferative activity of hair follicle matrix cells, which leads to the narrowing and subsequent breakage of the proximal portion of hair shafts. This type of hair loss can be caused by systemic chemotherapy or by radiotherapy to the head.

created_by

HPO:probinson

date

2017-05-14T11:20:58Z

definition

An abnormal loss of anagen (growth phase) hairs.

has_obo_namespace

human_phenotype

id

HP:0025469

label

Anagen effluvium

notation

HP:0025469

prefLabel

Anagen effluvium

treeView

http://purl.obolibrary.org/obo/HP_0011362

subClassOf

http://purl.obolibrary.org/obo/HP_0011362

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http://purl.bioontology.org/ontology/ICD10CM/L65.1 International Classification of Diseases, Version 10 - Clinical Modification LOOM
http://purl.bioontology.org/ontology/ICD10/L65.1 International Classification of Diseases, Version 10 LOOM
http://purl.bmicc.cn/ontology/ICD11CN/ED70.4 International Classification of Diseases, 11th Edition, China LOOM