Marcus Gunn (jaw-winking) phenomenon in pediatric otorhinolaryngology practice

Dżaman, Karolina; Zborowska-Piskadło, Karolina; Pietniczka-Załęska, Mirosława; Kantor, Ireneusz

doi:10.1016/j.ijporl.2018.11.035

Cited by 8 publications

(4 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Six studies (with 30 cases) described idiopathic or isolated olfactory dysfunction in children with no other clinical findings 46,65‐69 …”

Section: Discussionmentioning

confidence: 99%

“…50,51 Hypogonadotropic hypogonadism has also been present children with olfactory dysfunction combined with ichthyosis and steroid sulphatase deficiency, 63,64 as well as androgen insensitivity. 65 Other rare syndromic causes (1-2 cases reported in the literature) included mutations in the FGF8 gene, 66 congenital insensitivity to pain (SCN9A gene mutation), 67 Marcus Gunn syndrome, 68 and Turner syndrome. 33 Six studies (with 30 cases) described idiopathic or isolated olfactory dysfunction in children with no other clinical findings.…”

Section: Congenital Etiologiesmentioning

confidence: 99%

“…33 Six studies (with 30 cases) described idiopathic or isolated olfactory dysfunction in children with no other clinical findings. 46,[65][66][67][68][69] One study assessed 100 consecutive patients with subjective olfactory dysfunction, by using magnetic resonance imaging (MRI), excluding a diagnosis of chronic rhinosinusitis. They found that among the children included, 60% had an identifiable cause for their olfactory loss on imaging, specifically poorly developed or completely absent olfactory organs.…”

Section: Congenital Etiologiesmentioning

confidence: 99%

See 2 more Smart Citations

Olfactory Dysfunction in Children: A Scoping Review

Payandeh

Motamed

Kirubalingam

et al. 2023

Otolaryngol.--head neck surg.

View full text Add to dashboard Cite

ObjectiveOlfactory disorders are well‐studied in the adult population, however, there is a paucity of literature characterizing olfactory dysfunction in pediatric patients. The purpose of this scoping review was to identify known causes of olfactory loss in pediatric populations, clarify the extent of use and validity of smell tests, and summarize current therapies for olfactory loss.Data SourcesPubMed, Ovid MEDLINE, and Web of Science.Review MethodsDatabases were systematically searched in September 2020. Two independent reviewers conducted the title and abstract screen, followed by review of full‐texts for inclusion based on preset inclusion and exclusion criteria. Extracted data included study type, age/age‐range of participants, gender, radiological evidence of olfactory dysfunction, types and results of smell tests used, etiology of olfactory loss, and therapies employed for olfactory loss.ResultsA total of 103 articles (n = 1654) were eligible for final data extraction. The University of Pennsylvania Smell Identification Test was used most frequently for smell testing (21% of studies). In total, 45 causes of olfactory dysfunction have been elucidated by this study: 22 congenital and 23 acquired. Few therapies were described, and all were specific to the etiology of olfactory loss.ConclusionOlfactory dysfunction has a wide range of etiologies in the pediatric population, and clinicians should have a diagnostic algorithm for how to identify a cause should they encounter it in practice. If no etiology can be identified, education around safety should be provided to both the patient and their caregivers.

show abstract

“…Six studies (with 30 cases) described idiopathic or isolated olfactory dysfunction in children with no other clinical findings 46,65‐69 …”

Section: Discussionmentioning

confidence: 99%

Section: Congenital Etiologiesmentioning

confidence: 99%

Section: Congenital Etiologiesmentioning

confidence: 99%

See 1 more Smart Citation

Olfactory Dysfunction in Children: A Scoping Review

Payandeh

Motamed

Kirubalingam

et al. 2023

Otolaryngol.--head neck surg.

View full text Add to dashboard Cite

show abstract

“…Marcus Gunn jaw‐winking syndrome is a type of neurogenic congenital ptosis that includes an associated winking motion of the affected eyelid each time the jaw moves 1,2 . Elevation and even retraction of the affected eyelid can be triggered by several mouth movements, such as chewing, suction, protruding tongue, or smiling 1,3 . This syndrome is likely to occur from an abnormal branch of the trigeminal nerve that, for congenital misdirection, supplies the levator palpebrae superioris muscle of the oculomotor nerve 1 .…”

Section: Introductionmentioning

confidence: 99%