| Metadata | |
|---|---|
| ID | DOID:8892 |
| PURL | http://purl.obolibrary.org/obo/DOID_8892 Copy |
| Name | pityriasis rosea |
| Definition | A dermatitis that is characterized by an initial large round spot on the chest, abdomen, or back, often referred to as a herald patch, that is usually followed within a week by a distinctive pattern of similar but smaller papules on the torso, arms, and legs. https://www.mayoclinic.org/diseases-conditions/pityriasis-rosea/symptoms-causes/syc-20376405 |
| Xrefs |
SNOMEDCT_US_2025_09_01:156373006 |
| Subsets |
NCIthesaurus |
| Synonyms |
Pityriasis circinata [EXACT] |
| Parent Relationships |
is_a dermatitis |