This ICD-O code is obsolete.
For current cases please see code

ICD-O-1 Morphology

Effective 1978 - 1991

ICD-O-2 Morphology

Effective 1992 - 2000

ICD-O-3 Morphology

Effective 2001 - 2009

Reportable

for cases diagnosed 1978 - 2009

Primary Site(s)

C770-C779

This ICD-O code is not applicable for the selected year
See link above for current code
Glossary