What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 35645-1: NSD1 gene del Molgen Ql (Bld/Tiss)

Name: LOINC Code 35645-1: NSD1 gene del Molgen Ql (Bld/Tiss)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:23.498Z

35645-1 is a LOINC code used to identify NSD1 gene del Molgen Ql (Bld/Tiss) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component NSD1 gene deletion. It is commonly used with the system or sample type Bld/Tiss.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component NSD1 gene deletion. It is commonly used with the system or sample type Bld/Tiss.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Order vs observation: Both
Method: Molgen

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

NSD1 gene deletion [Presence] in Blood or Tissue by Molecular genetics method

NSD1 gene deletion

androgen receptor-associated coregulator 267; ARA267; Arbitrary; Blood; Del; Deletions; FLJ22263; HGNC11418; KMT3B; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.DELETIONS; nuclear receptor binding SET domain protein 1; nuclear receptor binding SET domain protein 1 gene; Ordinal; PCR; Point in time; QL; Qual; Qualitative; Random; Screen; SOTOS; Sotos syndrome; SOTOS1; STO; Tissue; Tissue, unspecified; WB; Whole blood; Whole blood or Tissue

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

NSD1 gene del Molgen Ql (Bld/Tiss)NSD1 gene deletion [Presence] in Blood or Tissue by Molecular genetics methodNSD1 gene Del Bld/T QlNSD1 gene deletionMOLPATH.DELNSD1 gene deletion analysis, Blood or tissue specimenArb

Frequently asked questions

Code details

Code35645-1

SystemLOINC

Display nameNSD1 gene del Molgen Ql (Bld/Tiss)

DescriptionNSD1 gene deletion

Short nameNSD1 gene Del Bld/T Ql

ComponentNSD1 gene deletion

PropertyArb

TimingPt

System (specimen)Bld/Tiss

ScaleOrd

MethodMolgen

ClassMOLPATH.DEL

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.13

Last changed2.15

Consumer names

NSD1 gene deletion analysis, Blood or tissue specimen

Part names

NSD1 gene deletionArbPtBld/TissOrdMolgenArbitraryPoint in time (spot)Blood or TissueMolecular genetics

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.