Submandibular ‘Megalith’ Compromising Airway: A Case Report of Giant Sialolith and an Update of Literature
摘要
The sialoliths usually measure ≤ 10 mm and commonly involve the submandibular gland or its duct. A few of these calculi enlarge in size to ≥ 15 mm and these are then called ‘Giant Sialoliths’. It is extremely rare for sialoliths to grow more than 5 cm in the largest dimension and cause complications. To the best of our knowledge, only 25 cases of such giant sialoliths (> 5 cm) have been described in the literature. We present here a case of a patient who possibly ignored his sialolith for years due to psychiatric problems and presented to the emergency with a giant submandibular sialolith (> 5 cm) with severe airway compromise, due to associated abscess, requiring intubation. We have also provided an update on the literature on giant submandibular sialoliths measuring ≥ 50 mm.