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54002007: Saccular aneurysm (morphologic abnormality)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
89763019 Saccular aneurysm en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
792186010 Saccular aneurysm (morphologic abnormality) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

0 descendants.

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Saccular aneurysm Is a Aneurysm true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
A rare genetic neurovascular malformation characterized by sac-like bulging of cerebral arteries due to weakening of the endothelial layer. Familial occurrence is suspected when two or more affected first- to third-degree relatives are present in a family. Aneurysms may remain asymptomatic throughout life, or rupture and thereby cause potentially life-threatening subarachnoid hemorrhage. Patients with familial cerebral saccular aneurysm are more likely to develop more than one brain aneurysm, are at greater risk of rupture, and tend to have poorer outcome after rupture than patients with sporadic cerebral aneurysms. Associated morphology True Saccular aneurysm Inferred relationship Some 1
Ruptured berry aneurysm Associated morphology True Saccular aneurysm Inferred relationship Some 2
Berry aneurysm Associated morphology True Saccular aneurysm Inferred relationship Some 2

This concept is not in any reference sets

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