94735-8

LOINC 2.82

Prostate tumor area with Gleason pattern 4+5/Total tumor area [Area Fraction] in Prostate tumor by Microscopy

Gleason 4+5/Total AreaFr PrT Micro

Definition

  • The percentage of prostate tumor that is high grade (the combined percentage of Gleason grade of 4 or 5 within the tumor) has been suggested to be the best predictor of cancer progression after radical prostatectomy [PMID:15860849].

Component

  • Prostate tumor area with Gleason pattern 4+5/Total tumor area

Specimen / system

  • Prostate tumor

Class

  • PATH

Property

  • AreaFr

Scale

  • Qn

Method

  • Microscopy

Related names

  • Cancer; Genitourinary; Gleason 4+5; Gleason 4+5/Total; GU; Micro; Micros; Microscopic; Oncology; PATHOLOGY; Point in time; Prost; Prostatic; PrT; QNT; Quan; Quant; Quantitative; Random; Tot; Totl; tumors; tumour; tumours; URO; Urology

Index terms

  • Cancer
  • Genitourinary
  • Gleason 4+5
  • Gleason 4+5/Total
  • GU
  • Micro
  • Micros
  • Microscopic
  • Oncology
  • PATHOLOGY
  • Point in time
  • Prost
  • Prostatic
  • PrT
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • Tot
  • Totl
  • tumors
  • tumour
  • tumours
  • URO
  • Urology