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Repert. med. cir ; 30(1): 59-63, 2021. ilus., tab.
Article in English, Spanish | LILACS, COLNAL | ID: biblio-1292229

ABSTRACT

La hipoglucemia es una urgencia médica frecuente que en la mayoría de los casos es secundaria al uso de fármacos hipoglucemiantes, orales o inyectados, indicados en pacientes con diabetes mellitus. No obstante, puede presentarse en forma espontánea y severa relacionándose con múltiples condiciones clínicas, incluyendo las neoplasias. Ante una hipoglucemia de origen paraneoplásico se deben reconocer los mecanismos fisiopatológicos que la generan y establecer el diagnóstico oportuno y preciso para disminuir las complicaciones propias de este síndrome clínico. Presentamos dos pacientes con cuadro de hipoglucemia refractaria al manejo médico inicial, de aparición similar con patologías diferentes. El primer caso corresponde a un paciente con insulinoma y el segundo con un hemangiopericitoma.


Hypoglycemia is a common medical emergency which is mostly secondary to the use of oral or injected hypoglycemic drugs indicated in patients with diabetes mellitus. However, it can present spontaneously and severely in relation to multiple clinical conditions, including neoplasms. When faced with hypoglycemia associated with paraneoplastic disorders, the pathophysiological mechanisms of hypoglycemia must be recognized and a timely and accurate diagnosis must be established in order to diminish complications inherent to this clinical syndrome. We herein present two patients with hypoglycemia refractory to initial medical management, sharing similar appearance with other pathologies. The first case corresponds to a patient with an insulinoma and the second to a patient with a hemangiopericytoma.


Subject(s)
Humans , Male , Adult , Middle Aged , Pancreatic Neoplasms/complications , Hemangiopericytoma/complications , Hypoglycemia/etiology , Insulinoma/complications , Pancreatic Neoplasms/diagnostic imaging , Hemangiopericytoma/diagnostic imaging , Insulinoma/diagnostic imaging
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