EXTRAPANCREATIC INSULIN-SECRETING TUMOR.
D005354:Fibrosarcoma; D005853:Geriatrics; D005951:Glucose Tolerance Test; D006801:Humans; D007003:Hypoglycemia; D007328:Insulin; D007930:Leucine; D010336:Pathology; D012186:Retroperitoneal Neoplasms; D013514:Surgical Procedures, Operative; D014044:Tolbutamide
D007328:Insulin; D014044:Tolbutamide; D007930:Leucine
FIBROSARCOMA; GERIATRICS; GLUCOSE TOLERANCE TEST; HYPOGLYCEMIA; INSULIN; LEUCINE; PATHOLOGY; RETROPERITONEAL NEOPLASMS; SURGERY, OPERATIVE; TOLBUTAMIDE