We had a case of @entity1224 after accidental ingestion of neutral detergent containing cationic surfactant (HDQ Neutral). An 85-year-old @entity1 was transported to our hospital by ambulance after ingesting 50 mL of HDQ Neutral. On arrival, he had an @entity4 buccopharyngeal membrane with @entity548 . @entity4 was observed by laryngoscopy, and severe @entity1224 occurred. He also had @entity519 and was therefore intubated and put on mechanical ventilation. After admission, his respiratory condition was stable. On day 3, upper @entity4 had improved and extubation was performed. He was cured without other complications. Surfactants generally have low @entity137 but can cause damage to the mucous membrane of the respiratory tract and gastrointestinal tract. Therefore, immediate evaluation and treatment are needed for intoxication with them. They can also cause harm to circulation dynamics or the central nerve system, and careful follow-up is therefore needed.

[Case of XXXX after accidental ingestion of neutral detergent containing cationic surfactant (HDQ Neutral)].

@entity1 :: ('9606', 'Species') :: ['man'] @entity137 :: ('MESH:D064420', 'Disease') :: ['toxicity'] @entity548 :: ('MESH:D006470', 'Disease') :: ['bleeding'] @entity4 :: ('MESH:D004487', 'Disease') :: ['edematous', 'Laryngeal edema', 'airway edema'] @entity519 :: ('MESH:D000860', 'Disease') :: ['hypoxemia'] @entity1224 :: ('MESH:D000402', 'Disease') :: ['upper airway stenosis']
@entity1224 :: (MESH:D000402,Disease) :: ['upper airway stenosis']
