Abstract
We experienced a case of submandibular cyst of untreated diabetic patient who requires blood sugar level management under hospitalization. The patient is a woman of 57 years old. The patient chief complaint for the swelling and the pain a left submandibular and consulted a physician on August 18, 2000. The blood sugar level management was defective in fasting blood sugar 339mg/dl, HbA1c 12%, glucose in urine (+++), and ketone in urine (-). As a result of the close examination, it was diagnosed as left submandibular cyst. There was a multiinfarct dementia and patient's blood sugar level management home was difficult. The blood sugar level was managed under hospitalization. The art of the cyst extirpation was done during general anesthesia because it had stabilized with fasting blood sugar 152mg/dl and HbA1c 10.1% 30 days after hospitalization. Passage excellently became leaving hospital on 9 days after the operation.
