<unk>  is a collection of three signs (called<unk> 's criteria) that suggests that a patient's symptoms result from hypoglycaemia that may indicate insulinoma. The essential conditions are symptoms of hypoglycaemia, low blood plasma glucose concentration, and relief of symptoms when plasma glucose concentration is increased. It was first described by the pancreatic surgeon Allen<unk> , who aimed to establish criteria for exploratory pancreatic surgery to look for insulinoma.
Whipple's triad
Charcot's cholangitis triad
picture of Diverticulitis
Prehn's sign
Friedreich's sign
Ballance's sign
Oliver's sign
Carvallo's sign