低血糖综合征的病因包括:胰岛素瘤或癌、食物摄取不足、肝脏病、降糖药的应用、肾上腺皮质及垂体前叶功能减退、胃肠道胰岛素分泌过多、早期糖尿病中,其中典型的为胰岛素瘤和胰岛素分泌过多症,常见的有糖尿病人注射胰岛素过多。下面就胰岛素瘤作一介绍。胰岛素瘤:我院遇见4例,其中2例经手术证实。本病临床症状多变,大多被误诊为神经官能症、癔病、植物神经紊乱、精神运动性癫痫、精神分裂症、脑瘤等,因此对胰岛素瘤低血糖症状的认识有强调的必要。临床表现可为:肾上腺素分泌过多,发作时面色苍白、多汗、手足或全身发抖、四肢发凉、晕厥、瞳孔 The causes of hypoglycemia syndrome include: insulinoma or cancer, inadequate food intake, liver disease, hypoglycemic agents, hypothermia of the adrenal cortex and anterior pituitary gland, excessive insulin secretion from the gastrointestinal tract, and early stage diabetes, with typical For insulinoma and insulin secretion hyperactivity disorder, common diabetic patients with insulin injections too much. Here’s an introduction to insulinoma. Insulinoma: 4 cases were encountered in our hospital, of which 2 cases were confirmed by surgery. The clinical symptoms of the disease varied, most of them were misdiagnosed as neurosis, hysteria, autonomic disorders, psychomotor epilepsy, schizophrenia, brain tumors, etc. Therefore, hypoglycemia of insulinoma awareness of the need to emphasize the need. Clinical manifestations may be: adrenergic hypersecretion, pale, sweating, hand, foot or body tremors, cold extremities, syncope, pupil