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.
| Name | CD2_BENIGN_MELANOCYTIC_EAR |
|---|---|
| Long name | Melanocytic naevi of ear and external auricular canal |
| Hospital Discharge registry | ICD-9: 2162A |
| Cause of Death registry | ICD-9: 2162A |
| Level in the ICD-hierarchy | 3 |
| First defined in version | DF2 |
| Latin name | Naevus melanocyticus (cutis) auriculae |
| All | Female | Male | |
|---|---|---|---|
| Number of individuals | 61 | 37 | 24 |
| Unadjusted prevalence (%) | 0.03 | 0.03 | 0.03 |
| Mean age at first event (years) | 51.65 | 44.45 | 62.77 |
| Case fatality at 5-years (%) | 1.64 | 0.00 | 4.17 |
| All | Female | Male | |
|---|---|---|---|
| Median nb. of events per indiv. | 1.0 | 1.0 | 1.0 |
| Recurrence at 6 months (%) | 6.56 | 5.41 | 8.33 |
before Melanocytic naevi of ear and external auricular canal
after Melanocytic naevi of ear and external auricular canal
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