Bifid epiglottis is a rare congenital defect that is often associated with other congenital annomalies. The most common defect associated with a bifid epiglottis are anomalies of the hands and/or feet (90%) while the most dangerous and potentially lethal anomaly if not recognized and treated are hypothalamic hamartomas and hypopituitarism (50%). A bifid epiglottis will often result in severe respiratory distress secondary to laxity of the cartilage and chronic aspirations, which may require surgical intervention. We present the case of a 10-week-old child who was sent for evaluation of stridor and aspiration. Office laryngoscopy demonstrated a true bifid epiglottis and further evaluation demonstrated a hypothalamic hamartoma consistent with Pallister-Hall syndrome. Management of our case as well as those previously presented in the literature are reviewed.
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http://dx.doi.org/10.1016/s0165-5876(98)00165-7 | DOI Listing |
Ann Hum Genet
January 2025
Genetics Service, São João Universitary Hospital Center, Porto, Portugal.
Cureus
August 2024
Otolaryngology - Head and Neck Surgery, Mahatma Gandhi Medical College and Research Institute, Pondicherry, IND.
Cureus
April 2023
Histopathology, King Fahad Armed Forces Hospital, Jeddah, SAU.
Bifid epiglottis is a rare congenital laryngeal anomaly that is most commonly a syndromic rather than an isolated entity. It has been associated with specific syndromes, such as Pallister-Hall syndrome, Bardet-Biedl syndrome, and other related syndromes. Bardet-Biedl syndrome is a rare autosomal-recessive disorder characterized by hand and/or feet polydactyly, obesity, short stature, mental retardation, renal anomalies, and genital anomaly.
View Article and Find Full Text PDFAm J Med Genet C Semin Med Genet
September 2022
Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, Ontario, Canada.
Pallister-Hall syndrome (PHS) is a rare autosomal dominant disease diagnosed by the presence of hypothalamic hamartoma, mesoaxial polydactyly and a truncating variant in the middle third of the GLI-Kruppel family member 3 (GLI3) gene. PHS may also include a wide range of clinical phenotypes affecting multiple organ systems including congenital anomalies of the kidney and urinary tract (CAKUT). The observed clinical phenotypes are consistent with the essential role of GLI3, a transcriptional effector in the hedgehog (Hh) signaling pathway, in organogenesis.
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