Po/98/05 Non-melanoma skin multiples

Site: Skin

Implementation date: 01/01/1999

Implement from diagnosis date: 01/01/1999

Agreed by: UKACR EC

Date agreed by: 02/03/1999

Only the first occurrence of a BCC and SCC in an individual should
be registered. Subsequent occurrences can be recorded by registries if
required by local purposes, but should not be included in published
incidence data.