Nesidioblastosis, also known as persistent hyperinsulinemic hypoglycemia of infancy(PHHI) or familial hyperinsulinsm, is the most common cause of recurrent severe hypoglycemia in infancy. It is an autosomal recessive disorder characterized by irregular insulin secretion leading to inappropriately raised plasma insulin concentration compared to blood glucose levels. Recently, mutations in the sulfonylurea receptor(SUR) have been described in association with PHHI. The mainstay of medical treatment is glucose infusion and diazoxide or long acting somatostatin. If medical treatment fails in preventing hypoglycemia, near total pancreatectomy is recommended. We report one case of nesidioblastosis cured by near total pancreatectomy with brief review of literatures.
Blood Glucose ; Congenital Hyperinsulinism* ; Diazoxide ; Glucose ; Humans ; Hypoglycemia ; Infant, Newborn* ; Insulin ; Nesidioblastosis* ; Pancreatectomy ; Plasma ; Somatostatin

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Hypoglycemia*

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Hypoglycemia*

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Hypoglycemia*

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Hypoglycemia*

Nesidioblastosis is a term that describes multifocal hyperplasia of all panereatic cell components and is characterized primarily by their disorganization and proliferation throughout the entire panaeas. Adult onset nesidioblastosis is an extremely rare entity associated with hypersecretion of insulin. The authors have recently experieneed a case of nesidioblastosis in an adult. A 41-year old man was admitted due to interrnittenr hypoglycemic symptoms, that had been relieved by carbohydrate ingestion. Hyperinsulinemic hypoglycemia was documented during prolonged fast. Under the presumptive diagnosis of insulinoma, abdominal CT, celiac angiogram and percutaneous transhepatic portal venous sampling were done but we could not find any definitive mass. Eight-five percent of the panacas was removed. Pathologic examination of the resected pancreas revealed irregularly sized islets and scattering of small endocrine cell clusters throughout the acinar tissue and ductuloinsular complex.
Adult ; Cellular Structures ; Congenital Hyperinsulinism ; Diagnosis ; Eating ; Endocrine Cells ; Humans ; Hyperplasia ; Hypoglycemia ; Insulin ; Insulinoma ; Nesidioblastosis ; Pancreas ; Tomography, X-Ray Computed

Nesidioblastosis, persistent hyperinsulinemic hypoglycemia of infancy (PHHI) is a disorder characterized by diffuse pancreatic islet cell hyperplasia arising from the ductal epithelium. Patients usually present during the neonatal or infantile period with apnea, hypotonia, poor feeding, lethargy, or seizure. Despite of greater awareness, one in three has some degree of mental retardation by the time the diagnosis is made. The diagnosis is established by demonstrating high plasma insulin concentration during an episode of hypoglycemia. This hypoglycemia is initially managed medically, but these medical treatment modalities are failed in more than half of nesidioblastosis. Patient who failed to respond to optimal medical treatment should be referred for surgery early, if permanent neurologic damage is to be avoided. The surgical procedure of choice is near total pancreatectomy (95~98% resection). We herein discuss the anesthetic management of a patient with nesidioblastosis who presented for near total pancreatectomy.
Apnea ; Congenital Hyperinsulinism ; Diagnosis ; Epithelium ; Humans ; Hyperinsulinism ; Hyperplasia ; Hypoglycemia ; Infant* ; Insulin ; Intellectual Disability ; Islets of Langerhans ; Lethargy ; Metabolism ; Muscle Hypotonia ; Nesidioblastosis* ; Pancreatectomy ; Plasma ; Seizures

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Hypoglycemia ; Paresis*

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Humans ; Hypoglycemia

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Chorea ; Hypoglycemia