Primary laryngeal lymphangioma
MONDO:0015314Primary laryngeal lymphangioma is a rare, benign, congenital malformation of the lymphatic system characterized by a polypoidal, variable-sized, soft tissue mass located in the larynx. Most lesions manifest by the 2nd year of life and, depending on the size, patients may present with changes in voice, dysphagia, stridor, airway obstruction and/or respiratory distress. Cystic hygroma of the neck is frequently associated.
4 clinical trials for this condition and its sub-types, 0 tagged with Primary laryngeal lymphangioma itself.
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Oxygen technique during throat surgery may impact heart function
Knowledge-focused CompletedThis study looked at how using high-flow nasal oxygen during laryngeal surgery affects the heart and blood vessels. Twenty relatively healthy adults were monitored for changes in heart function compared to standard breathing support. The goal was to understand potential risks, no…
Sponsor: Region Stockholm • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:33 UTC
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New breathing technique may reduce lung injury risk in throat surgery
Knowledge-focused CompletedThis completed study tested two ways of helping patients breathe during microscopic throat surgery. One method uses a steady airflow, while the other uses a set volume of air. The goal was to see which method keeps airway pressure lower and safer. 68 adults having elective laser …
Sponsor: Kocaeli University • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:08 UTC