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719099004: Structure of vascular smooth muscle of orbit (body structure)


Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2017. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
3314981013 Structure of vascular smooth muscle of orbit (body structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
3314982018 Structure of vascular smooth muscle of orbit en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core


1 descendants. Search Descendants:

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Structure of vascular smooth muscle of orbit (body structure) Is a Smooth muscle (organ) structure true Inferred relationship Some
Structure of vascular smooth muscle of orbit (body structure) Is a Muscle structure of orbit true Inferred relationship Some
Structure of vascular smooth muscle of orbit (body structure) Laterality Side (qualifier value) true Inferred relationship Some

Inbound Relationships Type Active Source Characteristic Refinability Group
Entire vascular smooth muscle of orbit (body structure) Is a True Structure of vascular smooth muscle of orbit (body structure) Inferred relationship Some
Orbital leiomyoma is a rare benign smooth muscle tumor arising from the walls of orbital vessels characterized by its slow growth and well encapsulated nature. It is usually located in an extraconal position, commonly manifesting with painless proptosis. The tumor is composed of spindle cells arranged in a fibrous stroma rich in dilated sinusoidal capillaries. The nuclei of tumor cells are oval with blunted ends and there are no mitotic figures. Orbital leiomyoma when excised has excellent prognosis for vision and life. One case of orbital leiomyosarcoma that possibly represents sarcomatous change in an orbital leiomyoma following radiation treatment has been reported. Finding site True Structure of vascular smooth muscle of orbit (body structure) Inferred relationship Some 1

Reference Sets

Lateralizable body structure reference set (foundation metadata concept)

Anatomy structure and entire association reference set (foundation metadata concept)

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