RESUMO
Typical symptoms of hypothyroidism are lethargy, cold intolerance, slowing of intellectual and motor activity, declining appetite, increasing weight, and dry skin. A 43-year-old man with hypothyroidism presented with dysarthria as the leading symptom. Further symptoms were cramps in the legs after exercise, dizziness, and stunned feeling. He suffered from severe snoring for 4 years, and obstructive sleep apnea syndrome was diagnosed 2 years before. Creatine phosphokinase was elevated. Electromyography was myogenic. Echocardiography showed a thickened myocardium. An otolaryngologic investigation revealed macroglossia and hypertrophy of the uvula. After administration of L-thyroxine, the symptoms rapidly improved. Dysarthria may be the leading symptom of hypothyroidism and can be promptly resolved after hormone substitution.
Assuntos
Disartria/etiologia , Hipotireoidismo/complicações , Macroglossia/etiologia , Adulto , Disartria/diagnóstico , Humanos , Hipotireoidismo/diagnóstico , Hipotireoidismo/tratamento farmacológico , Macroglossia/diagnóstico , Masculino , Índice de Gravidade de Doença , Tiroxina/uso terapêuticoRESUMO
The uptake of 99mTc-tetrofosmin in enlarged lymph nodes, of the lung hilus, in the case of sarcoidosis Stage I (histopathologically confirmed by mediastinoscopic biopsy) is demonstrated. On a routine chest radiograph of a 78-yr-old woman, hilar lymphadenopathy was first detected. In the following mammography, disseminated micro calcifications were found in the left breast and a 99mTc-tetrofosmin study was performed for detection of breast cancer. Scintigraphy using 99mTc-tetrofosmin showed clear uptake in the hilar lymph nodes, but not in the left breast. The 99mTc-tetrofosmin uptake in the hilar lymph nodes was due to sarcoidosis confirmed by histology. Therefore, 99mTc-tetrofosmin scintigraphy may be useful in patients with suspected sarcoidosis, especially in Stage I.
