Melanocytic naevi of ear and external auricular canal

Description

cutaneous melanoma: A primary melanoma arising from atypical melanocytes in the skin. Precursor lesions include acquired and congenital melanocytic nevi, and dysplastic nevi. Several histologic variants have been recognized, including superficial spreading melanoma, acral lentiginous melanoma, nodular melanoma, and lentigo maligna melanoma.

Data source
FinnGen phenocode CD2_BENIGN_MELANOCYTIC_EAR
Hospital Discharge registry ICD-9: 2162A
Cause of Death registry ICD-9: 2162A
Level in the ICD-hierarchy 3
First defined in version DF2
Ontology
DOID 8923
GWAS catalog 0000389
MESH D009508
SNOMED CT 93655004

Key figures

Sex All Female Male
Number of individuals 44 30 14
Unadjusted prevalence (%) 0.03 0.03 0.02
Mean age at first event (years) 49.24 43.48 61.58
Case fatality at 5-years (%) 0.0 0.0 0.0

Longitudinal metrics

Sex All Female Male
Median nb. of events per indiv. 1 1 1
Recurrence at 6 months (%) 6.82 6.67 7.14

Associations

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