Chemical test for occult blood
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Gastrointestinal occult blood test (procedure)
Gastrointestinal occult blood test
Id
104434000
Status
Primitive
Method
Measurement - action
Component
Erythrocyte component of blood
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Gastrointestinal blood loss study by stool counting
Measurement of occult blood in gastric fluid specimen
1
Measurement of occult blood in single stool specimen
Measurement of occult blood in stool specimen using immunoassay
Measurement of occult blood in three separate stool specimens
Measurement of occult blood in two separate stool specimens