883-9 ABO group [Type] in Blood

Part Descriptions

LP17806-8   ABO group
The ABO blood group antigens are encoded by one genetic locus, the ABO locus, which has three alternative forms: A, B, and O. A child receives one of these three forms from each parent, yielding six possible genotypes and four possible blood types (aka phenotypes: A, AB, B, O). ABO blood group antigens remain of prime importance in transfusion and transplantation medicine, and they are the most immunogenic of all the blood group antigens. ABO antibodies are of major clinical significance because they are naturally and universally occurring, and they are highly reactive. The distribution of the four phenotypes varies across the world - type O is the most common, followed by type A, then type B, and type AB is the least common. The ABO system is acknowledged in the pathogenesis of cardiovascular, infectious and neoplastic disorders, and pre-eclampsia. H antigen deficiency is known as the "Bombay phenotype" and is found in 1 in 10,000 people in India and 1 in 1 million people in Europe. [NCBI Books:NBK2267] PMID: 27177402[NCBI Books:NBK2264] Source: Regenstrief LOINC

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

ABO group

Property

Type

Time

Pt

System

Bld

Scale

Nom

Method

Basic Attributes

Class

BLDBK

Type

Laboratory

First Released

Version 1.0

Last Updated

Version 2.73 (MIN)

Order vs. Observation

Both

Common Test Rank Get Info

617

Preferred Answer List LL2419-1

Member of these Panels

Language Variants Get Info

Related Names

• Blood
• BLOOD BANK
• Hematology
• Heme
• Nominal
• Point in time
• Random
• Typ
• UniversalLabOrders
• WB
• Whole blood

Third Party Copyright

This material includes SNOMED Clinical Terms® (SNOMED CT®) which is used by permission of the International Health Terminology Standards Development Organisation (IHTSDO) under license. All rights reserved. SNOMED CT® was originally created by The College of American Pathologists. "SNOMED" and "SNOMED CT" are registered trademarks of the IHTSDO.

This material includes content from the US Edition to SNOMED CT, which is developed and maintained by the U.S. National Library of Medicine and is available to authorized UMLS Metathesaurus Licensees from the UTS Downloads site at https://uts.nlm.nih.gov.

Use of SNOMED CT content is subject to the terms and conditions set forth in the SNOMED CT Affiliate License Agreement. It is the responsibility of those implementing this product to ensure they are appropriately licensed and for more information on the license, including how to register as an Affiliate Licensee, please refer to https://www.snomed.org/get-snomed or [email protected]<mailto:[email protected]>. This may incur a fee in SNOMED International non-Member countries.

10331-7 Rh [Type] in Blood

Part Descriptions

LP14541-4   Rh
Rh is the most complex of the blood groups systems, encompassing over 45 distinct antigens. The most clinical important antigen, D or Rho, was first described in 1940 and is present in over 85% of the population. Those individuals who lack the D antigen are considered to be Rh negative.
The Rh antigens are encoded by two highly homologous and closely linked genes on the short arm of chromosome 1. The RHD gene codes for the D antigen, or most of its components; RhCE gene codes the Cc and Ee antigens or their variants. The majority of the antigens within this system represent products of gene cross-over, point mutations or deletions within one or both genes.
The Rh antigens appear to be expressed only on red blood cell and they appear early during red cell development. Antibodies against the Rh antigens have caused severe and fatal transfusion reactions and hemolytic disease of the newborn. Rh antigens have been implicated in many diseases such as auto-immune hemolytic anemia, auto-Rh antibodies. Collect: One 4 mL green (sodium or lithium heparin) or serum separator tube. Also acceptable: lavender or pink (EDTA). Source: Serum, Cells and Rare Fluid Exchange, Rh

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Rh

Property

Type

Time

Pt

System

Bld

Scale

Nom

Method

Basic Attributes

Class

BLDBK

Type

Laboratory

First Released

Version 1.0i

Last Updated

Version 2.73 (MIN)

Order vs. Observation

Both

Common Test Rank Get Info

553

Example Answer List LL360-9

Member of these Panels

Language Variants Get Info

Related Names

• Blood
• BLOOD BANK
• D phenotyping
• D typing
• Hematology
• Heme
• Nominal
• Point in time
• Random
• Rh phenotyping
• Rh typing
• Typ
• UniversalLabOrders
• WB
• Whole blood

Third Party Copyright

This material includes SNOMED Clinical Terms® (SNOMED CT®) which is used by permission of the International Health Terminology Standards Development Organisation (IHTSDO) under license. All rights reserved. SNOMED CT® was originally created by The College of American Pathologists. "SNOMED" and "SNOMED CT" are registered trademarks of the IHTSDO.

This material includes content from the US Edition to SNOMED CT, which is developed and maintained by the U.S. National Library of Medicine and is available to authorized UMLS Metathesaurus Licensees from the UTS Downloads site at https://uts.nlm.nih.gov.

Use of SNOMED CT content is subject to the terms and conditions set forth in the SNOMED CT Affiliate License Agreement. It is the responsibility of those implementing this product to ensure they are appropriately licensed and for more information on the license, including how to register as an Affiliate Licensee, please refer to https://www.snomed.org/get-snomed or [email protected]<mailto:[email protected]>. This may incur a fee in SNOMED International non-Member countries.

1250-0 Major crossmatch [Interpretation]

Part Descriptions

LP15223-8   Major crossmatch
Patient's serum is tested against donor erythrocytes to determine if the recipient has preformed antibodies against any antigens on the donor's cells. Source: Regenstrief Institute

Observation Required in Panel

Conditional

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Major crossmatch

Property

Imp

Time

Pt

System

Ser/Plas

Scale

Nom

Method

Basic Attributes

Class

BLDBK

Type

Laboratory

First Released

Version 1.0

Last Updated

Version 2.73 (MIN)

Order vs. Observation

Observation

Common Test Rank Get Info

447

Member of these Panels

Language Variants Get Info

Related Names

• BLOOD BANK
• Compatability testing
• Hematology
• Heme
• Impression
• Impression/interpretation of study
• Impressions
• Interp
• Interpretation
• Maj XM
• Nominal
• Pl
• Plasma
• Plsm
• Point in time
• Random
• SerP
• SerPl
• SerPlas
• Serum
• Serum or plasma
• SR

890-4 Blood group antibody screen [Presence] in Serum or Plasma

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Blood group antibody

Property

PrThr

Time

Pt

System

Ser/Plas

Scale

Ord

Method

Blood group antibody screen

Basic Attributes

Class

BLDBK

Type

Laboratory

First Released

Version 1.0

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: Screen should be omitted from Component. It should be in Method.; Previous Releases: The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.

Order vs. Observation

Both

Common Test Rank Get Info

157

Member of these Panels

Language Variants Get Info

Related Names

• Ab
• Bld gp Ab Scn
• BLOOD BANK
• Ordinal
• Pl
• Plasma
• Plsm
• Point in time
• PR
• QL
• Qual
• Qualitative
• Random
• Scn
• Scr
• Screen
• Scrn
• SerP
• SerPl
• SerPlas
• Serum
• Serum or plasma
• SR
• UniversalLabOrders