Kaya, MeryemCermik, Teyfik Fikret2024-06-122024-06-1220080363-9762https://doi.org/10.1097/RLU.0b013e3181813035https://hdl.handle.net/20.500.14551/24157We report on a 45-year-old man who had a mass on the wall of the anterior right hemithorax. An excisional biopsy indicated carcinoma metastasis from thyroid malignancy. Tc-99m methoxy-isobutyl isonitrile (MIBI) scintigraphy revealed markedly increased activity on the left side of the thyroid and the thoracic wall mass. Postoperative histology revealed a tall cell variant of papillary thyroid carcinoma. Whole body scintigraphy after radioiodine treatment was negative twice. However, Tc-99m MIBI and bone scintigraphy showed multiple soft tissue and bone metastases in the follow-up period. He died 3 years later because of complications of distant lung metastases.en10.1097/RLU.0b013e3181813035info:eu-repo/semantics/closedAccessTall Cell VariantThyroid CarcinomaTc-99m MIBI ScintigraphyPrognostic-SignificanceBone MetastasesCancerI-131Tc-99m MIBI scintigraphy in tall cell variant of papillary thyroid carcinoma with negative radioiodine scanArticle339615618Q1WOS:0002588567000052-s2.0-5544909231918716510Q2