Log In

Term Description

This test determines the percentage of sperm in a patient sample that have normal chromatin.

Part Description

LP207286-8   Spermatozoa.normal chromatin
Chromatin is the genetic material that condenses to form chromosomes during eukaryotic cell division. Emerging evidence suggests associations between DNA integrity and chromatin organization in spermatozoa and fertility (Sakkas et al., 1998; Aitken & Krausz, 2001; Virro et al., 2004). Spermatozoa morphological defects have been associated with increased DNA fragmentation (Gandini et al., 2000), an increased incidence of structural chromosomal aberrations (Lee et al., 1996), immature chromatin. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Spermatozoa.normal chromatin/Spermatozoa:NFr:Pt:Semen:Qn:Romanowsky stain
Long Common Name
Spermatozoa Normal chromatin/Spermatozoa in Semen by Romanowsky stain
Short Name
Sperm norm chrom NFr Smn Romanowsky stn
Display Name
Spermatozoa Normal chromatin/Spermatozoa Romanowsky stain (Sem)
Consumer Name Alpha Get Info
Spermatozoa normal chromatin/Spermatozoa, Semen

Part Model Get Info

  • Component
    Spermatozoa.normal chromatin/Spermatozoa
    LP445609-3
    • Analyte
      Spermatozoa.normal chromatin/Spermatozoa
      LP445609-3
      • Component Numerator
        Spermatozoa.normal chromatin
        LP207286-8
        • Component Numerator Core
          Spermatozoa.normal chromatin
          LP207286-8
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Spermatozoa
        LP444770-4
        • Component Denominator Core
          Spermatozoa
          LP444770-4
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    NFr
    LP6838-9
  • Time
    Pt
    LP6960-1
  • System
    Semen
    LP7589-7
    • System Core
      Semen
      LP7589-7
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Romanowsky stain
    LP207298-3

Basic Attributes

Class
FERT
Type
Laboratory
First Released
Version 2.56
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

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Spermie.s normálním chromatinem/100 spermií:Početní podíl:Časový bod:Ejakulát:Kvantitativní:Barvení dle Romanovského
es-ESSpanish (Spain)Espermatozoides. Cromatina normal/Espematozoides:Fracción numérica:Punto temporal:Semen:Qn:Tinción de Romanowsky
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Espermatozoides cromatina normal / 100 espermatozoides:Fracción numérica:Punto temporal:Semen:Cuantitativo:Tinción de Romanowsky
fr-FRFrench (France)Spermatozoïdes à chromatine normale/Spermatozoïdes:Fraction de nombres:Ponctuel:Sperme:Numérique:Coloration Romanowsky
it-ITItalian (Italy)Spermatozoi.cromatina normale/Spermatozoi:NFr:Pt:Liquido seminale,Sperma,seme:Qn:Romanowsky, colorazione
Synonyms: Colorazione di Romanowsky Fertilità Frazione numerica Punto nel tempo (episodio) Spermatozoi Normali
pl-PLPolish (Poland)Plemniki.prawidłowa chromatyna/plemniki:frakcja liczbowa:punkt w czasie:nasienie:ilościowy:barwienie Romanowskiego
Synonyms: Plemniki z prawidłową chromatyną Prawidłowe plemniki;Plemniki o prawidłowej budowie;Plemniki o prawidłowej morfologii
zh-CNChinese (China)精子.正常染色质/精子:计数型分数:时间点:精液:定量型:Romanowsky 染色法
Synonyms: 一次射出的精液;射精 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 对照 对照标准 对照物 对照的 数量型分数;数量或计数型分数;数量型分数或计数型分数 时刻;随机;随意;瞬间 染法 染色方法 染色法 核染质;核组蛋白 正常的 生育能力;生育能力检查;生育能力检验;生育能力测试 着色 着色方法 着色法 精子.正常染色质（染色质正常、正常核染质、正常核染色质） 精虫 罗曼诺夫斯基氏染色法;罗曼诺夫斯基染色法;罗氏染色法;Romanowsky''s stain;罗曼诺夫斯基染剂 ;罗曼诺夫斯基氏染剂

Example Units

UnitSource
%Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=80653-9