case_images: PMC9969901_01
case_images: Electrocardiogram showing prolonged QT interval of 503 ms
case_images: cureus-0015-00000034301-i01.jpg
case_images: PMC9969901_01_cureus-0015-00000034301-i01.jpg
case_images: FIG1
case_images: Electrocardiogram showed a prolonged QTc interval of 503 ms (Figure 1).
case_images: Ultrasound of the thyroid gland showing enlarged right and left lobes with arrows representing bilateral sub-centimeter thyroid nodules
case_images: cureus-0015-00000034301-i02.jpg
case_images: PMC9969901_01_cureus-0015-00000034301-i02.jpg
case_images: FIG2
case_images: Ultrasound of the thyroid revealed enlarged right and left lobes of the thyroid gland, bilateral sub-centimeter thyroid nodules, and diffuse increased vascular flow throughout the thyroid gland (Figure 2,3).