Lingual thyroglossal duct cysts can be a rare cause of feeding difficulties in infants. Here, we describe a case of an infant with vomiting and feeding difficulty diagnosed with Hirschsprung's disease. However, she developed an unexpected difficult airway during anesthesia induction due to an undiagnosed lingual thyroglossal duct cyst.
Lingual thyroglossal duct cysts can be a rare cause of feeding
difficulties in infants. Here, we describe a case of an undiagnosed
lingual thyroglossal duct cyst in an infant with vomiting and feeding
difficulty, who underwent surgery for Hirschsprung’s disease and had an
unexpected difficult airway during anesthesia induction.
Perioperative hypoxemia is common in patients with aortic dissection. Platypnea-orthodeoxia syndrome (POS), in which hypoxemia in the upright position improves with relocating to a recumbent position, can be a rare cause of hypoxemia. This syndrome is more likely to occur in patients with an intracardiac shunt and aortic malformation. Hypoxemic symptoms present in our patient were paradoxical to those of common POS due to the highly tortuous descending thoracic aorta (DTA) and Eustachian valve. Therefore, establishing the diagnosis was difficult. POS should be suspected when patients with high tortuosity and curvature of DTA show hypoxemia.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.