361496009: Structure of second branchial cleft (body structure)

SNOMED CT Concept\Body structure (body structure)\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\Developmental body structure\Embryonic structure\Embryo structure\Branchial apparatus structure\Embryonic branchial cleft\Second branchial cleft

\Body region structure\Structure of half of body lateral to midsagittal plane (body structure)\Embryonic branchial cleft\Second branchial cleft

\Structure of product of conception\Embryonic structure\Embryo structure\Branchial apparatus structure\Embryonic branchial cleft\Second branchial cleft

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

478793011 Second branchial cleft en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

4632118015 Structure of second branchial cleft en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

4632119011 Structure of second branchial cleft (body structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Second branchial cleft	Is a	Embryonic branchial cleft	true	Inferred relationship	Some
Second branchial cleft	Laterality	Side (qualifier value)	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Entire second branchial cleft (body structure)	Is a	True	Second branchial cleft	Inferred relationship	Some
A rare otorhinolaryngological malformation characterized by the presence of a cyst, sinus or fistula occurring along the anterior border of the sternocleidomastoid muscle. Second branchial cleft fistulae and sinuses present with skin opening with chronic discharge and recurrent infections, whereas second branchial cleft cysts present as a painless, nontender, stable in size or slowly enlarging lateral neck masses. Cysts occasionally acutely increase in size during upper respiratory tract infection, leading to respiratory compromise, torticollis, and dysphagia.	Finding site	True	Second branchial cleft	Inferred relationship	Some	1
Second branchial cleft cyst	Finding site	True	Second branchial cleft	Inferred relationship	Some	2

Reference Sets

Lateralizable body structure reference set (foundation metadata concept)

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