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717360009: Pili bifurcati (disorder)


Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2016. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
3309118015 Pili bifurcati (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
3309177016 Pili bifurcati en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
3309178014 Pili bifurcati is an uncommon transitory hair shaft dysplasia with characteristic of segmental duplication of the hair shaft. Patients generally present with diffuse alopecia. Hypopigmentation can be observed. This anomaly of the hair shaft occurs in normal hair, pili canaliculi, or monilethrix and has been associated with the mosaic trisomy 8 syndrome, pseudomonilethrix type II or protein deficiency states. It can also be secondary to ulcerative colitis and extensive bowel resection. Caused by a transient duplication of the papilla's tip during the anagen phase, leading to the transitory production a two complete shafts, in the same follicular matrix, that emerge through a single pilary canal. When the two papilla tips fuse, both parallel branches form a single shaft again. When the transient duplication of the papilla tip occurs repetitively during the anagen phase, a series of bifurcation-fusion can be observed along the shaft. This situation is called pili multi-bifurcati. As a duplicated papilla tip can split again, a doubly bifurcated shaft may be observed: pili bi-bifurcati. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core
991941000172110 pili bifurcati fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) Belgian module (core metadata concept)
868691000172113 pili bifurcati nl Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) Belgian module (core metadata concept)


0 descendants.

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Pili bifurcati (disorder) Is a Acute disease false Inferred relationship Some
Pili bifurcati (disorder) Is a Disorder of hair shaft true Inferred relationship Some
Pili bifurcati (disorder) Associated morphology Dysplasia true Inferred relationship Some 1
Pili bifurcati (disorder) Clinical course Transitory false Inferred relationship Some 1
Pili bifurcati (disorder) Finding site Hair shaft structure true Inferred relationship Some 1
Pili bifurcati (disorder) Is a Disorder of hair growth true Inferred relationship Some
Pili bifurcati (disorder) Is a Acute skin disorder true Inferred relationship Some
Pili bifurcati (disorder) Is a Skin lesion true Inferred relationship Some
Pili bifurcati (disorder) Clinical course Transitory true Inferred relationship Some 2

Inbound Relationships Type Active Source Characteristic Refinability Group

This concept is not in any reference sets

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