26563-7 CD1a cells/cells in Specimen

Observation Required in Panel

Optional

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD1a/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 2.00

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

19250

Member of these Panels

Language Variants Get Info

Related Names

• CD1a Cells
• Cell
• CELL MARKERS
• Cellularity
• HTA1
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• R4
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

20594-8 CD2 cells/cells in Specimen

Part Descriptions

LP19074-1   CD2
Found on all normal mature T-cells, most NK cells. Initially identified as a receptor for sheep RBCs and used to identify T-cells by rosetting. Associated with T-cell neoplasms Source: Regenstrief LOINC

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD2/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

2631

Member of these Panels

Language Variants Get Info

Related Names

• CD2 Cells
• CD2R
• Cell
• CELL MARKERS
• Cellularity
• E-rosette receptor
• Leu5
• Leu-5
• LFA-2
• Lymphocyte-function antigen-2
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• T11
• To be specified in another part of the message
• Unspecified

Example Units

20599-7 CD3 cells/cells in Specimen

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD3/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

2467

Member of these Panels

Language Variants Get Info

Related Names

• CD3 Cells
• Cell
• CELL MARKERS
• Cellularity
• Leu4
• Leu-4
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• T3
• To be specified in another part of the message
• Unspecified

Example Units

32516-7 CD3+CD4+ (T4 helper) cells/cells in Specimen

Part Descriptions

LP14441-7   Cells.CD3+CD4+
HIV infection decreases the number of CD3+ CD4+ lymphocytes (also called CD4 T cells or T4 helper cells) while increasing (momentarily) the numbers of CD3+CD8+ lymphocytes (called CD8 T lymphocytes or cytotoxic T cells). Thus the ratio of CD4/CD8 lymphocytes is decreased. These counts are used for prognostic purposes and to guide in the retroviral therapy. CDC has emphasized since 1997 that the number of CD3+ lymphocytes is necessary in addition to the number of CD4+ cells to reliably identify the T4 helper cells and the number of CD8+ cells. Laboratory reports that include only CD4 or only CD8 in their nomenclature are most likely really measuring CD3+CD4+ cells and CD3+CD8+ cells, respectively. Source: Regenstrief Help

LP14441-7   Cells.CD3+CD4+
HIV infection decreases the number of CD4 T-cells, also called T4 helper cells, the ratio of CD4 to CD8 T-cells and the number of CD8+ T-cells. These counts are ordered frequently to guide decisions about anti-retroviral therapy. Laboratories usually report both percentage and absolute count. When you map CD4 and CD8 markers, be careful! Since at least 1997, CDC has required the detection of both CD3+ and CD4+ to identify T4 helper cells, because the CD3 marker is needed to identify T-cell . So, any tests that report T4 helper cells are really reporting cells that carry BOTH the CD3+ and the CD4+ markers. The measure name may be CD3+ CD4+ cells, CD4+ marker, T4 cells or even just CD4+ (a misnomer). Exactly analogous rules apply to CD8+. Measures that include only CD4 or only CD8 in their name are really measuring CD3+CD4+ cells or CD3+CD8+ cells, respectively and should be reported with the LOINC code that includes both of those markers. The panel named T cell subsets will usually contain both CD3 + CD4 and CD3 + CD8 counts. These names assume that one has already gated to lymphocytes only. Lymphocytes are identified by CD45 markers. So a CD45+CD3+CD4+ is a more complicated way to name CD3+C4+ cells and in the context of looking for CD4 helper T cells they are the same . The same applies to other flow cytometer measures that are looking only at lymphocytes (B-cells, NK cells, etc). Source: Regenstrief Help

LP14443-3   CD4
Found on helper T-cells; weakly expressed on monocytes.
Associated with some mature T-cell neoplasms, including most cases of T-cell CLL/prolymphocytic leukemia, peripheral
T-cell lymphoma, adult T-cell leukemia/lymphoma and Sézary syndrome/mycosis fungoides Source: Regenstrief LOINC

Observation Required in Panel

Optional

Fully-Specified Name

Component

Cells.CD3+CD4+/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 2.08

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

6202

Member of these Panels

Language Variants Get Info

Related Names

• CD3 Cells
• CD3+CD4+ Cells
• CD3-CD4+
• CD4+ T cells
• Cell
• CELL MARKERS
• Cellularity
• Helper T cells
• Inducer T cells
• L3T4
• Leu3
• Leu-3
• Leu4
• Leu-4
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• T3
• T4
• T-4
• T4 helper/inducer cells
• To be specified in another part of the message
• Unspecified
• W3/25

Example Units

20611-0 CD5 cells/cells in Specimen

Observation Required in Panel

Optional

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD5/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

2572

Member of these Panels

Language Variants Get Info

Related Names

• CD5 Cells
• Cell
• CELL MARKERS
• Cellularity
• Leu1
• Leu-1
• Ly-1
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• T1
• To be specified in another part of the message
• Tp67
• Unspecified

Example Units

20612-8 CD7 cells/cells in Specimen

Part Descriptions

LP20036-7   CD7
Early T-cell antigen that persists on most mature T-cells
Associated with Lymphoblastic lymphoma; T-cell ALL; May be absent in peripheral T-cell lymphoma, adult T-cell leukemia/lymphoma, and mycosis fungoides; Some AML Source: Regenstrief LOINC

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD7/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

13430

Member of these Panels

Language Variants Get Info

Related Names

• CD7 Cells
• Cell
• CELL MARKERS
• Cellularity
• gp40
• Leu9
• Leu-9
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• T-2
• To be specified in another part of the message
• TP41
• Unspecified

Example Units

32518-3 CD3+CD8+ (T8 suppressor) cells/cells in Specimen

Part Descriptions

LP17728-4   Cells.CD3+CD8+
HIV infection decreases the number of CD3+ CD4+ lymphocytes (also called CD4 T cells or T4 helper cells) while increasing (momentarily) the numbers of CD3+CD8+ lymphocytes (called CD8 T lymphocytes or cytotoxic T cells). Thus the ratio of CD4/CD8 lymphocytes is decreased. These counts are used for prognostic purposes and to guide in the retroviral therapy. CDC has emphasized since 1997 that the number of CD3+ lymphocytes is necessary in addition to the number of CD4+ cells to reliably identify the T4 helper cells and the number of CD8+ cells. Laboratory reports that include only CD4 or only CD8 in their nomenclature are most likely really measuring CD3+CD4+ cells and CD3+CD8+ cells, respectively. Source: Regenstrief Help

LP17728-4   Cells.CD3+CD8+
HIV infection decreases the number of CD4 T-cells, also called T4 helper cells, the ratio of CD4 to CD8 T-cells and the number of CD8+ T-cells. These counts are ordered frequently to guide decisions about anti-retroviral therapy. Laboratories usually report both percentage and absolute count. When you map CD4 and CD8 markers, be careful! Since at least 1997, CDC has required the detection of both CD3+ and CD4+ to identify T4 helper cells, because the CD3 marker is needed to identify T-cell . So, any tests that report T4 helper cells are really reporting cells that carry BOTH the CD3+ and the CD4+ markers. The measure name may be CD3+ CD4+ cells, CD4+ marker, T4 cells or even just CD4+ (a misnomer). Exactly analogous rules apply to CD8+. Measures that include only CD4 or only CD8 in their name are really measuring CD3+CD4+ cells or CD3+CD8+ cells, respectively and should be reported with the LOINC code that includes both of those markers. The panel named T cell subsets will usually contain both CD3 + CD4 and CD3 + CD8 counts. These names assume that one has already gated to lymphocytes only. Lymphocytes are identified by CD45 markers. So a CD45+CD3+CD4+ is a more complicated way to name CD3+C4+ cells and in the context of looking for CD4 helper T cells they are the same . The same applies to other flow cytometer measures that are looking only at lymphocytes (B-cells, NK cells, etc). Source: Regenstrief Help

LP17729-2   CD8
Found on T-suppressor/cytotoxic cells and some Natural Killer cells; Associated with some mature T-cell neoplasms; Large granular lymphocytosis Source: Regenstrief LOINC

Observation Required in Panel

Optional

Fully-Specified Name

Component

Cells.CD3+CD8+/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 2.08

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

5511

Member of these Panels

Language Variants Get Info

Related Names

• CD3 Cells
• CD3+CD8+ Cells
• CD8 T cells
• Cell
• CELL MARKERS
• Cellularity
• Leu2
• Leu-2
• Leu4
• Leu-4
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• Suppressor T cells
• Suppressor/cytotoxic T cells
• T3
• T8
• T-8
• T8 suppressor cells
• To be specified in another part of the message
• Tsuppressor
• Unspecified

Example Units

20587-2 CD10 cells/cells in Specimen

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD10/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

13400

Member of these Panels

Language Variants Get Info

Related Names

• CALLA
• CD10 Cells
• Cell
• CELL MARKERS
• Cellularity
• Common acute lymphoblastic leukemia
• Common acute lymphoblastic leukemia antigen
• Enkephalinase
• gp100
• J5
• Misc
• Miscellaneous
• NEP
• Neprilysin
• Neutral endopeptidase metalloendopeptidase
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

20588-0 CD13 cells/cells in Specimen

Part Descriptions

LP20024-3   CD13
Found on Myeloid cells
Associated with AML Source: Regenstrief LOINC

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD13/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

13401

Member of these Panels

Language Variants Get Info

Related Names

• Aminopeptidase n
• APN
• CD13 Cells
• Cell
• CELL MARKERS
• Cellularity
• gp150
• LeuM7
• Leu-M7
• Misc
• Miscellaneous
• My7
• My-7
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

20589-8 CD14 cells/cells in Specimen

Part Descriptions

LP17733-4   CD14
Found on Monocytes
Associated with some AML Source: Regenstrief LOINC

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD14/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

3490

Member of these Panels

Language Variants Get Info

Related Names

• CD14 Cells
• Cell
• CELL MARKERS
• Cellularity
• LeuM3
• Leu-M3
• LPS receptor
• LPS-R
• Misc
• Miscellaneous
• Mo2
• Mo-2
• My4
• My-4
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

32758-5 CD11b cells/cells in Specimen

Part Descriptions

LP18359-7   CD11b
Found on myeloid cells and NK-cells
Associated with some AML Source: Regenstrief LOINC

Observation Required in Panel

Optional

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD11b/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 2.09

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

19595

Member of these Panels

Language Variants Get Info

Related Names

• AlphaM integrin chain
• AlphaM-beta2
• C3biR
• CD11b Cells
• Cell
• CELL MARKERS
• Cellularity
• CR3
• Leu15
• Leu-15
• Mac-1
• Misc
• Miscellaneous
• Mo1
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• R3
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

21154-0 CD11c cells/cells in Specimen

Observation Required in Panel

Optional

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD11c/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

13667

Member of these Panels

Language Variants Get Info

Related Names

• AlphaX integrin chain
• Axb2
• CD11c Cells
• Cell
• CELL MARKERS
• Cellularity
• CR4
• leukocyte surface antigen p150,95
• LeuM5
• Leu-M5
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

20590-6 CD15 cells/cells in Specimen

Observation Required in Panel

Optional

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD15/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

8607

Member of these Panels

Language Variants Get Info

Related Names

• 3-FAL
• 3-FL
• CD15 Cells
• Cell
• CELL MARKERS
• Cellularity
• Lacto-n-neo-fucopentaose III
• LeuM1
• Leu-M1
• Lewis X
• Lex
• LNFP III
• M-1
• Misc
• Miscellaneous
• My1
• My-1
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• SSEA-1
• To be specified in another part of the message
• Unspecified
• X-hapten

Example Units

20593-0 CD19 cells/cells in Specimen

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD19/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Both

Common Test Rank Get Info

2171

Member of these Panels

Language Variants Get Info

Related Names

• B cells expressing CD19 as a percent of total lymphocytes
• B4
• B-4
• CD19 Cells
• Cell
• CELL MARKERS
• Cellularity
• HD-37
• Leu12
• Leu-12
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

20595-5 CD20 cells/cells in Specimen

Part Descriptions

LP17751-6   Cells.CD20
B-lymphocyte antigen CD20 or CD20 is an activated-glycosylated phosphoprotein on the surface of all B-cells starting at the pro-B phase (CD45R+, CD117+) and increases in concentration until maturity. In humans CD20 is encoded by the MS4A1 gene. This gene encodes a member of the membrane-spanning 4A gene family. Members of this nascent protein family are characterized by common structural features and similar intron/exon splice boundaries and display unique expression patterns among hematopoietic cells and nonlymphoid tissues. This gene encodes a B-lymphocyte surface molecule that plays a role in the development and differentiation of B-cells into plasma cells. CD20 is the target of the monoclonal antibodies (mAb) rituximab, Ibritumomab tiuxetan, and tositumomab, that are active agents in the treatment of all B cell lymphomas and leukemias. The anti-CD20 mAB Ofatumumab (Genmab) was approved by FDA in Oct 2009 for Chronic lymphocytic leukemia. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia , CD20

Observation Required in Panel

Optional

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD20/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

3227

Member of these Panels

Language Variants Get Info

Related Names

• B1
• B-1
• Bp35
• CD20 Cells
• Cell
• CELL MARKERS
• Cells.CD20+
• Cellularity
• Leu16
• Leu-16
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

20601-1 CD33 cells/cells in Specimen

Part Descriptions

LP20018-5   CD33
Found on granulocyte and monocyte precursors, except stem cells;
Mature monocytes. Weak staining on mature granulocytes.
Associated with AML Source: Regenstrief LOINC

Observation Required in Panel

Required

Type of Entry

Question expects user entry - requires response [Q]

Fully-Specified Name

Component

Cells.CD33/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

6675

Member of these Panels

Language Variants Get Info

Related Names

• CD33 Cells
• Cell
• CELL MARKERS
• Cellularity
• gp67
• LeuM9
• Leu-M9
• Misc
• Miscellaneous
• My9
• My-9
• Number fraction
• Other
• p67
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

20602-9 CD34 cells/cells in Specimen

Part Descriptions

LP17754-0   Cells.CD34
CD34 molecule is a cluster of differentiation molecule present on certain cells within the human body. It is a cell surface glycoprotein and functions as a cell-cell adhesion factor. It may also mediate the attachment of stem cells to bone marrow extracellular matrix or directly to stromal cells. CD34 is also the name for the human gene that encodes the protein. Cells expressing CD34 (CD34+ cell) are normally found in the umbilical cord and bone marrow as hematopoietic cells, a subset of mesenchymal stem cells, endothelial progenitor cells, endothelial cells of blood vessels but not lymphatics (except pleural lymphatics), mast cells, a sub-population dendritic cells (which are factor XIIIa-negative) in the interstitium and around the adnexa of dermis of skin, as well as cells in some soft tissue tumors. The presence of CD34 on non-hematopoietic cells has been linked to progenitor and adult stem cell phenotypes. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia , CD34

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Fully-Specified Name

Component

Cells.CD34/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

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Observation

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3629

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Related Names

• CD34 Cells
• Cell
• CELL MARKERS
• Cellularity
• gp105-120
• Hematopoietic stem cell
• HSC
• Misc
• Miscellaneous
• My10
• My-10
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• Stem cells
• To be specified in another part of the message
• Unspecified

Example Units

20603-7 CD38 cells/cells in Specimen

Part Descriptions

LP17755-7   Cells.CD38
CD38 (cluster of differentiation 38) is a glycoprotein found on the surface of many immune cells (white blood cells), including CD4+, CD8+, B and natural killer cells. It is a marker of cell activation. The CD38 protein has been connected to HIV infection, leukemias, myelomas, solid tumors, type II diabetes mellitus and bone metabolism, as well as some genetically determined conditions. It has also been used as a prognostic marker in leukemia.

The gene encoding for CD38 is located on chromosome 4.

CD38 is a novel multifunctional ectoenzyme widely expressed in cells and tissues especially in leukocytes. CD38 also functions in cell adhesion, signal transduction and calcium signaling.

CD34 is found on hematopoietic stem cells (HSC) as well as many of the more differentiated cells that CD38 is found on, so one method for isolating HSC cells is by selecting for cells that express CD34 but do not express CD38. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia , CD38

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Fully-Specified Name

Component

Cells.CD38/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

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3050

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Related Names

• ADP-ribosyl cyclase
• CD38 Cells
• Cell
• CELL MARKERS
• Cellularity
• Cyclic ADP-ribose hydrolase
• Leu17
• Leu-17
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• T10
• To be specified in another part of the message
• Unspecified

Example Units

20608-6 CD41 cells/cells in Specimen

Part Descriptions

LP20078-9   CD41
Found on Platelets and megakaryocytes
Associated with AML M7. Absent in Glanzmann's thrombasthenia Source: Regenstrief LOINC

LP20078-9   CD41
Integrin, alpha 2b (platelet glycoprotein IIb of IIb/IIIa complex, antigen CD41), also known as ITGA2B, is a human gene.

ITGA2B encodes integrin alpha chain 2b. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. Alpha chain 2b undergoes post-translational cleavage to yield disulfide-linked light and heavy chains that join with beta 3 to form a fibronectin receptor expressed in platelets that plays a crucial role in coagulation. In addition to adhesion, integrins are known to participate in cell-surface mediated signalling. Mutations that interfere with this role result in thrombasthenia. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia , CD41

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Fully-Specified Name

Component

Cells.CD41/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

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Both

Common Test Rank Get Info

8903

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Related Names

• alpha IIb integrin chain
• CD41 Cells
• Cell
• CELL MARKERS
• Cellularity
• Glycoprotein IIB
• GPIIb
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

33775-8 CD41a cells/cells in Specimen

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Fully-Specified Name

Component

Cells.CD41a/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 2.09

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

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Observation

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Related Names

• CD41a Cells
• Cell
• CELL MARKERS
• Cellularity
• Misc
• Miscellaneous
• Number fraction
• Other
• Percent
• Point in time
• QNT
• Quan
• Quant
• Quantitative
• Random
• Spec
• To be specified in another part of the message
• Unspecified

Example Units

20610-2 CD45 (Lymphs) cells/cells in Specimen

Part Descriptions

LP17732-6   Cells.CD45
CD45 marker identifies lymphocytes in flow cytometry. CD45 markers, along with special beads are used to determine the absolute lymphocyte count by some laboratories. (Other labs use the total lymphocyte count from the CBC). Source: Regenstrief Help

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Cells.CD45/Cells

Property

NFr

Time

Pt

System

XXX

Scale

Qn

Method

Basic Attributes

Class

CELLMARK

Type

Laboratory

First Released

Version 1.0m

Last Updated

Version 2.79 (NAM)

Change Reason

Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;

Order vs. Observation

Observation

Common Test Rank Get Info

2200