Partial thromboplastin time, activated

Partial thromboplastin time, activated (procedure)

active

Code	`42525009`
Semantic tag	procedure
Module	international
Definition	primitive
Effective time	20020131

Synonyms

APTT - activated partial thromboplastin time
Activ part thromboplastin time
Activated partial thromboplastin time
PTT (partial thromboplastin time) assay
PTT (partial thromboplastin time), activated

Parents (1)

252280008Intrinsic coagulation pathway screening procedure

Children (6)

409078003APTT - reference procedure
395135003APTT 50:50 mix procedure
401310009APTT 80:20 mix procedure
391085004Activated partial thromboplastin time ratio procedure
801661000000102Lupus insensitive activated partial thromboplastin time procedure
391087007Partial thromboplastin time ratio procedure