43798-8

LOINC Code


LOINC code43798-8
name
statusACTIVE

Fully-Specified Name

componentAlpha-1-Fetoprotein
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemAmnio fld  =  Amniotic fluid
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
method

Additional Names

short nameA1; AF; AFAFP; AFP; Alfa; Alpha fetoprotein; Alphafetoprotein; Amn; Amn fl; Amnio; Amniotic flu; Amniotic fluid; Chemistry; Feto; Gyn; Gynecology; i; OB; ObGyn; Obstetrics; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Tumor marker

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationAFP Amn Ql

Member of these Panels

72198-5
57818-7
74258-5
54043-5
60444-7
67766-6

History/Usage

first released
last updated2.73
last change typeMIN  - change to field other than name

Related Names

N
hierarchy paths
LOINC Home
   {component}   LP432695-7
      Laboratory   LP29693-6
         Chemistry and Chemistry - challenge   LP343631-0
            Chemistry - non-challenge   LP7786-9
               Tumor markers   LP31412-7
                  Liver cancer antibodies and AFP panel   LP268298-9
                     Alpha-1-Fetoprotein   LP14331-0
                        Alpha-1-Fetoprotein | Amniotic fluid | Chemistry - non-challenge   LP384625-2
LOINC Home
   {component}   LP432695-7
      Laboratory   LP29693-6
         Chemistry and Chemistry - challenge   LP343631-0
            Chemistry - non-challenge   LP7786-9
               General terms   LP31418-4
                  Trisomy 21 risk   LP36654-9
                     Alpha-1-Fetoprotein   LP14331-0
                        Alpha-1-Fetoprotein | Amniotic fluid | Chemistry - non-challenge   LP384625-2

Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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