Medical Imaging and Diagnostic Ontology

Last uploaded: April 25, 2022
Preferred Name

RID38890

Synonyms
ID

http://radlex.org/RID/RID38890

Definition

There are several different ways of dividing the prostate. Zones from various schema are included here. The prostate is divided from superior to inferior into three regional parts: the base, the middle region, and the apex. Anatomical regions defined for the purpose of prostate targeting during interventions, may include multiple constitutional and regional parts of the prostate. Thirty-six sectors for standardized MRI prostate localization reporting are identified, with addition of seminal vesicles and membranous urethra. Each traditional prostate sextant is sub-divided into six sectors, to include: the anterior fibromuscular stroma, the transition zone anterior and posterior sectors, the peripheral zone anterior, lateral, and medial sectors. The anterior and posterior sectors are defined by a line bisecting the prostate into the anterior and posterior halves.

FMAID

74116

label

RID38890

Preferred_name

zone of prostate

prefixIRI

RID:RID38890

prefLabel

RID38890

Radlex_version_of_class_change

07/07/2014

Source

PI-RADS

Synonym

regional part of prostate

prostatic zone

subClassOf

http://radlex.org/RID/RID13213

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