RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.
Term:
CONGENITAL SMOOTH MUSCLE HAMARTOMA, WITH OR WITHOUT HEMIHYPERTROPHY
This disease is a benign skin lesion that presents as an indurated, slightly pigmented or flesh-colored plaque with perifollicular papules or coarse hair. Histopathologically, there is excessive proliferation of ectopic smooth muscle within the dermis. Rarely, CSMH is associated with hemihypertrophy.
ClinVar Annotator: match by term: CONGENITAL SMOOTH MUSCLE HAMARTOMA WITH HEMIHYPERTROPHY, SOMATIC, MOSAIC | ClinVar Annotator: match by term: CONGENITAL SMOOTH MUSCLE HAMARTOMA, SOMATIC, MOSAIC