Prostate tumor area with Gleason pattern 4+5/Total tumor area [Area Fraction] in Prostate tumor by Microscopy   94735-8

LOINC Code


LOINC code94735-8
nameProstate tumor area with Gleason pattern 4+5/Total tumor area [Area Fraction] in Prostate tumor by Microscopy
descriptionThe 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].
statusACTIVE

Fully-Specified Name

componentProstate tumor area with Gleason pattern 4+5/Total tumor area
propertyAreaFr  =  Area Fraction
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.
systemProstate tumor
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
methodMicroscopy

Additional Names

short nameGleason 4+5/Total AreaFr PrT Micro

Basic Attributes

classPATH
type1  Laboratory
order vs. observationObservation
example UCUM units%
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unit%

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.68
last change typeADD  - added

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

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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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