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Biomedical subjects

B Stroh

Publications and source records attributed to B Stroh.

2 recordsLinked to original sources

Bifid epiglottis.

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.

Child, Preschool↗

The near complete tracheal ring deformity.

Congenital complete and near-complete tracheal rings are extremely rare tracheal deformities. There are fewer than 100 cases of congenital complete tracheal rings, and only four cases of near-complete described in the literature. Long-segment occurrences of these anomalies are usually incompatible with life. We describe the presentation of the long-segment near complete tracheal ring deformity and long-segment anterior fusion of cartilage rings (cartilage sleeve deformity) in a living infant. The literature is reviewed, and the embryology, presentation, and management of these extremely rare anomalies are discussed.

Female↗