Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Type of study
Language
Year range
1.
Rev. chil. endocrinol. diabetes ; 13(4): 150-153, 2020. ilus
Article in Spanish | LILACS | ID: biblio-1123620

ABSTRACT

Los adenomas hipofisarios ectópicos (EPA) constituyen un reto diagnóstico, dada su escasa prevalencia y variada presentación en la que puede incluirse un síndrome de hipersecreción de hormonas hipofisarias. La clínica suele ser larvada e inespecífica, no presentan ninguna característica radiológica diferencial y el diagnóstico habitualmente es anatomopatológico. Sin embargo, a pesar de ser tumores benignos, pueden presentar un comportamiento agresivo, con invasión ósea y difícil resección completa, por lo que un diagnóstico de sospecha precoz podría resultar en un tratamiento más eficaz y con un menor número de complicaciones. Presentamos el caso de una paciente con un adenoma hipofisario ectópico silente en el seno esfenoidal con inmunohistoquímica positiva para Hormona de crecimiento (GH) y prolactina que presentaba restos tumorales tras la intervención quirúrgica y ha sido manejada con tratamiento médico conservado, con buenos resultados.


Ectopic pituitary adenomas constitute a diagnostic challenge, given their low prevalence and varied presentation in which a pituitary hormone hypersecretion syndrome may be included. Clinical symptoms are usually latent and nonspecific, they have no differential radiological characteristics and the diagnosis is usually anatomopathological. However, despite being benign tumors, they can exhibit aggressive behavior, with bone invasion and difficult complete resection, so a diagnosis of early suspicion could result in more effective treatment and fewer complications. We present the case of a patient with a silent ectopic pituitary adenoma in the sphenoid sinus with positive immunohistochemistry for Growth Hormone (GH) and prolactin who had tumor remnants after surgery and was managed with conservative medical treatment, with good results.


Subject(s)
Humans , Female , Aged , Pituitary Neoplasms/diagnosis , Pituitary Neoplasms/drug therapy , Sphenoid Sinus , Adenoma/diagnosis , Adenoma/drug therapy , Postoperative Period , Prolactin/metabolism , Growth Hormone/metabolism , Immunohistochemistry , Magnetic Resonance Imaging , Radionuclide Imaging , Tomography, X-Ray Computed , Dopamine Agonists/therapeutic use , Cabergoline/therapeutic use
SELECTION OF CITATIONS
SEARCH DETAIL