Es la muerte de un área tisular en la hipófisis, una pequeña glándula unida al hipotálamo (parte del cerebro) que produce muchas de las hormonas que controlan los procesos esenciales del organismo.
Causas, incidencia y factores de riesgo:
El infarto de la hipófisis es causado más comúnmente por un sangrado debido a un tumor no canceroso de la hipófisis. Cuando este sangrado se presenta en una mujer durante o inmediatamente después del parto, se denomina síndrome de Sheehan.
Entre los factores de riesgo para el desarrollo de un infarto de la hipófisis están:
Versión en inglés revisada por:Elizabeth H. Holt, MD, PhD, Assistant Professor of Medicine, Section of Endocrinology and Metabolism, Yale University. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
Traducción y localización realizada por: DrTango, Inc
Referencias
Melmed S, Kleinberg D. Anterior Pituitary. In: Kronenberg HM, Melmed S, Polonsky KS, Larsen PR. Kronenberg: Williams Textbook of Endocrinology. 11th ed. Philadelphia, PA: Saunders Elsevier; 2008:chap 8.
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