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Medicina (B.Aires) ; 78(1): 44-46, feb. 2018. ilus
Article in Spanish | LILACS | ID: biblio-894547

ABSTRACT

El hipertiroidismo se define como la producción excesiva de hormonas tiroideas a partir de tejido tiroideo maduro eutópico o ectópico. La prevalencia general de hipertiroidismo es 1.2%, y la causa más frecuente es la enfermedad de Graves. El estruma ovárico representa el 1% de todos los tumores ováricos y es una causa infrecuente de hipertiroidismo ectópico. Su comportamiento es benigno en más del 90% de los casos; usualmente asintomáticos, sólo el 8% se presentan con tirotoxicosis, y es infrecuente su asociación con enfermedad de Graves. Se comunica el caso de una paciente con esta infrecuente asociación.


Hyperthyroidism is defined as an excessive production of thyroid hormones by eutopic or ectopic mature thyroid tissue. The overall prevalence of hyperthyroidism is 1.2% and the most common cause is Graves' disease. Struma ovarii represents 1% of all ovarian tumors and is an uncommon cause of ectopic hyperthyroidism. It is benign in >90% of the cases; usually asymptomatic, and only 8% are presented with thyrotoxicosis, being rare its association with Graves' disease. We report the case of a patient with this association.


Subject(s)
Humans , Female , Aged , Ovarian Neoplasms/etiology , Struma Ovarii/etiology , Graves Disease/complications , Ovarian Neoplasms/diagnostic imaging , Struma Ovarii/diagnostic imaging , Tomography, X-Ray Computed
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