Microtia

GPTKB entity

Statements (30)
Predicate Object
gptkbp:instanceOf genetic disorder
gptkbp:affects Ear
gptkbp:associatedWith Atresia of ear canal
Hemifacial microsomia
gptkbp:canBeBilateral True
gptkbp:canBeIsolated True
gptkbp:canBeSyndromic True
gptkbp:canBeUnilateral True
gptkbp:cause Hearing loss
gptkbp:characterizedBy Underdeveloped external ear
gptkbp:class Grade I
Grade II
Grade III
Grade IV
gptkbp:commonIn Males
gptkbp:detects Physical examination
Prenatal ultrasound
gptkbp:etiology unknown
gptkbp:firstDescribed 19th century
https://www.w3.org/2000/01/rdf-schema#label Microtia
gptkbp:ICD-10_code Q17.2
gptkbp:moreCommonOn Right ear
gptkbp:prevalence 1 in 5,000 to 7,000 births
gptkbp:riskFactor Genetic factors
Maternal diabetes
gptkbp:treatment Reconstructive surgery
Bone-anchored hearing aid
Prosthetic ear
gptkbp:bfsParent gptkb:Auricle
gptkbp:bfsLayer 7