84903-4

LOINC Code


LOINC code84903-4
name
descriptionCategorization of the extent of extraprostatic extension (EPE) as focal or non-focal (also called established or extensive). The identification of any EPE is important since both focal and non-focal EPE are associated with a significantly higher risk of recurrence. [PMID: 9712429] This term was created for, but not limited in use to, the Prostate Cancer (Radical Prostatectomy) Structured Reporting Protocol (2nd Edition, 2014) developed by the Royal College of Pathologists of Australasia (RCPA) for structured reporting of prostate cancer.
statusACTIVE

Fully-Specified Name

componentExtraprostatic extension extent
propertyType  =  Type:  The Property Type is used for assays that identify the specific analyte in cases when the baseline presence of the analyte is known.
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
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
method

Additional Names

short nameCancer; EPE extent; EXT; Ordinal; PATHOLOGY; Point in time; Prost; Prostatic; PrT; Ql; Qual; Qualitative; Random; Screen; tumors; tumour; tumours; Typ

Basic Attributes

classPATH
type1  Laboratory
order vs. observationEPE extent PrT

Member of these Panels

84908-3

History/Usage

first released
last updated2.71
last change typeMIN  - change to field other than name

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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