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An uncommon case of Marine-Lenhart syndrome / Um caso incomum de síndrome de Marine-Lenhart
Giuffrida, Giuseppe; Giovinazzo, Salvatore; Certo, Rosaria; Vicchio, Teresa Manuela; Baldari, Sergio; Campennì, Alfredo; Ruggeri, Rosaria Maddalena.
  • Giuffrida, Giuseppe; University of Messina. Unit of Endocrinology. Department of Clinical and Experimental Medicine. IT
  • Giovinazzo, Salvatore; University of Messina. Unit of Endocrinology. Department of Clinical and Experimental Medicine. IT
  • Certo, Rosaria; University of Messina. Unit of Endocrinology. Department of Clinical and Experimental Medicine. IT
  • Vicchio, Teresa Manuela; University of Messina. Unit of Endocrinology. Department of Clinical and Experimental Medicine. IT
  • Baldari, Sergio; University of Messina. Unit of Endocrinology. Department of Clinical and Experimental Medicine. IT
  • Campennì, Alfredo; University of Messina. Unit of Endocrinology. Department of Clinical and Experimental Medicine. IT
  • Ruggeri, Rosaria Maddalena; University of Messina. Unit of Endocrinology. Department of Clinical and Experimental Medicine. IT
Arq. bras. endocrinol. metab ; 58(4): 398-401, 06/2014. graf
Article in English | LILACS | ID: lil-711631
ABSTRACT
The term Marine-Lenhart syndrome describes the association between Graves’ disease and autonomously functioning thyroid nodules (AFTN), such as toxic adenoma or toxic multinodular goiter. The two diseases may coexist or may be present at different moments in the same patient. In the literature, there are many reports on the development of Graves’ disease after radioiodine treatment for AFTN, but very little information may be found on the occurrence of AFTN after radioiodine therapy for Graves’ disease. We describe here the case of a female patient with Graves’ disease who was successfully treated with radioiodine for Graves’ disease, returning to normal thyroid function. Three years later, biochemical analysis and ultrasound examination identified a thyroid nodule that progressively increased in size. The 99mTc-pertechnetate scintigraphy showed avid uptake in the right lobule, which corresponded to a nodular lesion consistent with AFTN.
RESUMO
O termo “síndrome de Marine-Lenhart” descreve a associação da doença de Graves e nódulos tireoidianos de funcionamento autônomo (AFTN), como no adenoma tóxico ou bócio multinodular tóxico. As duas doenças podem coexistir ou podem estar presentes em diferentes momentos no mesmo paciente. Na literatura, existem muitos relatos sobre o desenvolvimento da doença de Graves após radioiodoterapia para AFTN, mas muito poucos dados podem ser encontrados em relação ao aparecimento de AFTN após radioiodoterapia para doença de Graves. Descrevemos o caso de uma paciente do sexo feminino com doença de Graves que realizou com sucesso o tratamento com iodo radioativo, com a normalização da função da tireoide. Três anos depois, uma análise bioquímica e um exame de ultrassonografia identificaram o aparecimento de um nódulo na tireoide que progressivamente aumentou de tamanho. A cintilografia com 99mTc-pertecnetato revelou uma captação ávida no lóbulo direito, correspondente à lesão nodular, consistente com uma AFTN.
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Full text: Available Index: LILACS (Americas) Main subject: Graves Disease / Thyroid Nodule / Rare Diseases Type of study: Diagnostic study / Etiology study / Observational study / Prognostic study / Risk factors Limits: Adult / Female / Humans Language: English Journal: Arq. bras. endocrinol. metab Journal subject: Endocrinology / Metabolism Year: 2014 Type: Article Affiliation country: Italy Institution/Affiliation country: University of Messina/IT

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Full text: Available Index: LILACS (Americas) Main subject: Graves Disease / Thyroid Nodule / Rare Diseases Type of study: Diagnostic study / Etiology study / Observational study / Prognostic study / Risk factors Limits: Adult / Female / Humans Language: English Journal: Arq. bras. endocrinol. metab Journal subject: Endocrinology / Metabolism Year: 2014 Type: Article Affiliation country: Italy Institution/Affiliation country: University of Messina/IT