90416-9

LOINC Code


LOINC code90416-9
name
descriptionThis panel is used: 1. To monitor CD4 T-cell count in HIV-positive patients 2. For follow-up and diagnostic evaluation of primary immunodeficiencies, including severe combined immunodeficiency 3. To monitor immune system following immunosuppressive therapy for transplantation, autoimmunity, and other immunological conditions that use this treatment 3. To evaluate immune recovery post hematopoietic cell transplantation 4. As an early screen of gross quantitative anomalies in lymphocyte subsets in infection or malignancy 5. For the absolute quantitation of circulating B cells for the diagnosis of chronic lymphocytic leukemia as indicated in the 2008 International Workshop on Chronic Lymphocytic Leukemia guidelines
statusACTIVE

Fully-Specified Name

componentLymphocyte subset & B-cell phenotyping panel
    B  =  Buccal
property-
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.
systemBld  =  Whole blood
scale-
method

Additional Names

short nameB Cell; B-ALL; B-cell acute lymphoblastic leukemia; BCELLS; Blood; CELL MARKERS; Lymph subset + B-cell phenotype Pnl; Pan; PANEL.CELLMARK; Panl; Pheno; Phenotypic; Pnl; Point in time; Random; WB; Whole blood

Basic Attributes

classPANEL.CELLMARK
type1  Laboratory
order vs. observationLymph subset +

Panel Components

8116-6
8117-4
89345-3
89354-5
89353-7
89351-1
89347-9
89349-5
89357-8
89343-8
9558-8
8119-0
25164-5
89356-0
89355-2
89358-6
89352-9
89348-7
89350-3
89341-2
89344-6
89346-1
69048-7

History/Usage

first released
last updated2.65
last change typeADD  - added

Related Names



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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