The aim of this study was to demonstrate the impact of COVID-19 pandemic on the number and characteristics of head and neck cancer patients in two consecutive periods, pre-pandemic and pandemic. For this purpose, we performed a retrospective analysis of patients with primary carcinomas of head and neck mucosal sites, salivary gland tumors, as well as neck metastases. Two pre-COVID-19 years (2018-2019) and two pandemic years (2020-2021) were compared.
View Article and Find Full Text PDFSurgical management of papillary thyroid carcinoma (PTC) includes total thyroidectomy and lobectomy. After lobectomy, a reoperation called completion thyroidectomy is occasionally required. Postoperative hypocalcemia is the most common complication associated with thyroid surgery.
View Article and Find Full Text PDFMosses, lichens, mushrooms are able to efficiently accumulate different radioactive elements from their environment to a much higher degree than other vegetation. They are sensitive bioindicators of radioactive contamination for various ecosystems, particularly in the event of a nuclear accident and uncontrolled emission oh fission products. Results of systematic, long-term measurements of 137Cs activities in mosses and in some edible mushroom species in North Croatia for the post-Chernobyl period (1986-2007) are summarized.
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