RESUMEN
RESUMEN Paciente de 36 años en tratamiento de leucemia mieloide crónica con nilotinib a quien se le diagnostica hipertiroidismo por síntomas clínicos y exámenes de laboratorio. Se inicia tratamiento con metimazol más propanolol. Los estudios imagenológicos muestran un tejido ectópico tiroideo cervical infrahiodeo lateralizado a la izquierda y un nódulo en la base de la lengua. Presentó toxicidad hepática atribuida al tratamiento por lo que se decide extirpación quirúrgica de tiroides ectópica dual. Por la edad de la paciente y preocupación acerca del resultado estético, se realiza una tiroidectomía videoasistida por via axilar de la tiroides ectópica cervical y una resección transoral de la tiroides ectópica lingual. La patología confirma tejido tiroideo en ambas localizaciones sin signos de malignidad. La paciente se recuperó sin complicaciones y sin cicatriz cervical.
ABSTRACT A 36-year-old female patient with chronic myeloid leukemia being treated with nilotinib who was diagnosed with hyperthyroidism both on clinical and laboratory examination is presented. Imaging studies found left lateralized ectopic thyroid tissue of infrahyoid localization and a nodule at the base of the tongue. Hepatic toxicity was attributed to medical treatment, surgical removal of the dual thyroid ectopia was proposed. Due to the patients age and cosmetical concerns, a minimally invasive surgery was undertaken thru a video assisted transaxillary thyroidectomy for the cervical thyroid ectopia and a video assisted trans oral approach for the lingual thyroid ectopia. Post op pathology confirmed thyroid tissue at both locations and also excluded malignancy. The patient fully recovered without any complicaction and witout a residual cervical scar.
Asunto(s)
Humanos , Femenino , Adulto , Tiroidectomía/métodos , Cirugía Asistida por Video , Disgenesias Tiroideas/cirugía , Nódulo Tiroideo/cirugía , Tiroides Lingual/cirugía , Disgenesias Tiroideas/diagnóstico , Disgenesias Tiroideas/diagnóstico por imagen , HipertiroidismoRESUMEN
Ectopic thyroid tissue, a developmental defect of thyroid gland, is met with rarity in day to day clinical practice. The diagnosis of ectopic thyroid demands a meticulous clinical examination and use of different imaging modalities. We are here reporting a case which presented as an anterior neck swelling, moving with deglutition, and also on and off dysphagia. After necessary investigations she underwent surgery and then the diagnosis of ectopic thyroid was made which was later confirmed with biopsy report which was suggestive of lymphocytic thyroiditis.