Hipoglucemia hiperinsulínica en un adulto con nesidioblastosis / Hyperinsulinic Hypoglycemia in an Adult with Nesidioblastosis

RESUMEN Introducción: La Nesidioblastosis es una rara afección pancreática que provoca hipoglucemia por hipersinsulinismo endógeno en la infancia. Es poco habitual en el adulto; solo se han publicado casos aislados desde su descripción. Objetivo: Caracterizar la presentación de una hipoglucemia hiperinsulínica en un paciente adulto con Nesidioblastosis. Caso clínico: Paciente adulto de 35 años, blanco, sexo masculino, sospecha de insulinoma, con episodios de hipoglucemia en ayunas o tras un ejercicio que revertía con la ingesta de alimentos o soluciones glucosadas. Se le realizó pancreatectomía de un 85 por ciento y en el estudio histológico se detectó una Nesidioblastosis. Conclusiones: Es infrecuente en el adulto, realizar su diagnóstico es difícil, se llega a la cirugía con el conocimiento de un estado hiperinsulínico endógeno, sin la certeza de su origen(AU)

ABSTRACT Introduction: Nesidioblastosis is a rare pancreatic condition that causes hypoglycemia due to endogenous hypersinsulinism in childhood. It is unusual in adults; only isolated cases have been published including its description. Objective: To characterize a case of hyperinsulinic hypoglycemia, in an adult patient with nesidioblastosis. Clinical case: A 35-year-old, white, male, adult patient with suspected insulinoma, with episodes of hypoglycemia in the fasting state or after exercise that was reversed with ingestion of food or glucose solutions. 85 percent pancreatectomy was performed and nesidioblastosis was detected in the histological study. Conclusions: It is rare in adults, making its diagnosis is difficult, and surgery is reached with the knowledge of an endogenous hyperinsulinic state, without the certainty of its origin(AU)

Hipoglicemia inducida por tumor fibroso solitario pulmonar: síndrome de Doege-Potter / Hypoglycemia induced by a solitary fibrous tumor of the lung or Doege-Potter syndrome: report of one case

We report the case of a 75-year-old man who was admitted to the hospital with symptoms of severe hypoglycemia. He had a history of solitary fibrous tumor diagnosed by Pathology after its complete surgical resection eight years before. The laboratory examination reported hypoglycemia with inhibited Insulin secretion. A computed tomography of the thorax revealed a large solid heterogeneous mass in the left hemithorax. Solitary fibrous tumor is a rare neoplasm. The association of solitary fibrous tumor and paraneoplastic hypoglycemia is known as Doege-Potter syndrome and occurs in less than 5% of all solitary fibrous tumors.