These ICD-O codes are obsolete.

Name

Precursor B-cell lymphoblastic leukemia (see 9811/3 for 2010+)

ICD-O-3 Morphology

9836/3: Precursor B-cell lymphoblastic leukemia
Effective 2001 - 2009

Reportable

for cases diagnosed 1978 - 2009

Primary Site(s)

C421

These ICD-O codes are not applicable for the selected year
See link above for current code
Glossary