Background: Cutaneous melanoma has the propensity to early metastatic spread via the lymphatic vessels. Recent studies have found a positive correlation between an increased number of tumor-associated lymphatics and lymph node metastasis. The aim of this study was to determine whether there was a difference in the lymphatic vessel density (LVD) when cutaneous metastasizing melanomas were compared with nonmetastasizing melanomas and nevi.
View Article and Find Full Text PDFIntroduction: The first report on ultrasonic findings in subacute thyroiditis was published in 1975 (1). More detailed studies combining ultrasonographic and clinical findings are still missing. The present paper compares echostructure of the thyroid gland with the level of hormones--triiodthyronine (T3), thyroxine (T4), thyroidstimulating hormone (TSH) and thyroglobulin (tg) and thyroglobulin autoantibodies (tg-ab).
View Article and Find Full Text PDFWe compared cytologic and scintigraphic findings with pathohistologic diagnosis in 60 patients (11 males and 49 females) with nodular goiter. In the preoperative period, apart from clinical examination, all patients underwet thyroid gland scyntigraphy, puncture, T3, T4, TSH hormon test, and if clinically relevant, thyroglobulin. On the basis of pathohistologic diagnosis, two groups were formed: nontumour and tumour lesions.
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