Related Experiment Video For Mediastinal ectopic parathyroid adenoma
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Mediastinal Ectopic Parathyroid Adenoma in a Patient Followed for Colon Cancer and Chronic Renal Failure: A
Ertan Şahin1, Umut Elboğa2, Tarkan Yetişyiğit3
1Department of Nuclear Medicine, Namık Kemal University Hospital, Tekirdag, Turkey.
Abstract:
Colorectal cancer is a significant cause of morbidity and mortality worldwide. The advances in early diagnosis and treatment have increasingly expanded the patient population surviving from colorectal cancer. Herein, we present a case of a patient with mediastinal ectopic parathyroid adenoma who has been followed up for postoperative colon cancer. The patient is a 59-year-old man with postoperative colon cancer and chronic renal failure in whom control positron emission tomography/computed tomography revealed multiple bone metastases. However, on methylene-diphosphonate bone scintigraphy, multiple involvement with increased uptake was associated with renal osteodystrophy/hyperparathyroidism; technetium-99m 2-methoxyisobutylisonitrile parathyroid scintigraphy was performed, which revealed mediastinal ectopic parathyroid adenoma. To the best of our knowledge, this is the first case report in the literature reporting the co-occurrence of colon cancer, chronic renal failure, and ectopic parathyroid adenoma.
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