S Maurea, S Lastoria, M Klain, L Celentano, M Salvatore
{"title":"Non-Hodgkin's lymphoma in a patient with follicular thyroid cancer: the role of 99mTc-methoxy isobutyl isonitrile imaging.","authors":"S Maurea, S Lastoria, M Klain, L Celentano, M Salvatore","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>In the post-surgical follow-up of a patient with follicular thyroid carcinoma, a palpable mass in the left supraclavicular region was highly indicative of metastatic disease. Technetium-99m methoxy isobutyl isonitrile (99mTc-MIBI) showed an increased but heterogeneous uptake within the lesion. Surprisingly, a different neoplastic disease was histologically demonstrated. Lymph node abnormalities due to non-Hodgkin's lymphoma rather than metastatic thyroid disease were demonstrated. In conclusion, non-Hodgkin's lymphoma may occur in patients with follicular thyroid carcinoma. This new lesion significantly concentrated 99mTc-MIBI. Thus, the results of 99mTc-MIBI imaging have to be carefully evaluated during the follow-up of patients with thyroid cancer.</p>","PeriodicalId":77217,"journal":{"name":"Journal of nuclear biology and medicine (Turin, Italy : 1991)","volume":"38 1","pages":"18-21"},"PeriodicalIF":0.0000,"publicationDate":"1994-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of nuclear biology and medicine (Turin, Italy : 1991)","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
In the post-surgical follow-up of a patient with follicular thyroid carcinoma, a palpable mass in the left supraclavicular region was highly indicative of metastatic disease. Technetium-99m methoxy isobutyl isonitrile (99mTc-MIBI) showed an increased but heterogeneous uptake within the lesion. Surprisingly, a different neoplastic disease was histologically demonstrated. Lymph node abnormalities due to non-Hodgkin's lymphoma rather than metastatic thyroid disease were demonstrated. In conclusion, non-Hodgkin's lymphoma may occur in patients with follicular thyroid carcinoma. This new lesion significantly concentrated 99mTc-MIBI. Thus, the results of 99mTc-MIBI imaging have to be carefully evaluated during the follow-up of patients with thyroid cancer.
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