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Endocrinol. nutr. (Ed. impr.) ; 53(4): 263-266, abr. 2006. ilus, tab
Article in Es | IBECS | ID: ibc-043658

ABSTRACT

La deficiencia de vitamina D es una consecuencia común tras técnicas malabsortivas de cirugía bariátrica, si no se previene con suplementación posquirúrgica. Esto induce hiperparatiroidismo secundario moderado con los subsecuentes efectos en el metabolismo óseo. Casos como el que presentamos, con hiperparatiroidismo primario por producción autónoma glandular, detectado durante el seguimiento postoperatorio, pueden plantear problemas de diagnóstico diferencial y en la elección de una actitud terapéutica determinada. Con el presente artículo, tratamos de revisar los mecanismos fisiopatológicos implicados en el hiperparatiroidismo secundario asociado a cirugía bariátrica, los criterios actuales de tratamiento quirúrgico del hiperparatiroidismo primario y posibles nuevos factores (como la necesidad de suplementación con calcio y vitamina D), que hay que tener en cuenta en la elección de esta opción terapéutica


Vitamin D insufficiency is common after bariatric surgery with a malabsorptive component, unless prevented with specific oral postoperative supplementation. It induces moderate secondary hyperparathyroidism with subsequent effects on bone metabolism. Cases such as that presented herein, with primary hyperparathyroidism due to autonomous glandular production diagnosed during follow-up after bariatric surgery, can pose problems when making a differential diagnosis and choosing a therapeutic option. The aim of the present report was to review the physiopathological mechanisms involved in secondary hyperparathyroidism associated with bariatric surgery, the current criteria for the surgical treatment of asymptomatic primary hyperparathyroidism, and possible future factors (e.g. the need for supplementation with calcium and vitamin D) that should be taken into account when choosing this therapeutic option


Subject(s)
Male , Middle Aged , Humans , Hyperparathyroidism, Secondary/etiology , Digestive System Surgical Procedures/adverse effects , Obesity, Morbid/surgery , Postoperative Complications/diagnosis , Obesity, Morbid/complications , Vitamin D Deficiency/complications , Diabetes Mellitus, Type 2/complications
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