https://www.selleckchem.com/products/isoproterenol-sulfate-dihydrate.html Diffuse scalp scaling was observed with interlocking tessellation scales over the scalp (Figure 1). Hair microscopy showed in Figure 2. All laboratory results were normal. To evaluate the incidence and pattern of cancer in adolescents and young adults (AYAs) age group in Al-Madinah Al-Munawwarah region of Saudi Arabia. This retrospective histopathology-based study was conducted at a tertiary care center in Al-Madinah Al-Munawwarah, Saudi Arabia and comprised cases of cancers for 15 years between January 2006 and December 2020. During the last 15-year period, 8,769 cases of cancers were diagnosed out of which 475 (5.4%) cases were registered in AYAs. Of these cases, 232 (48.8%) were males while 243 (51.2%) were females, with a male-to-female ratio of 0.91. The 3 most common cancer groups in the entire cohort were carcinomas (n=165; 34.7%), lymphomas (n=135; 28.4%), and leukemias (n=91; 19.2%). The most common sites in carcinomas were thyroid (n=60; 12.6%), breast (n=35; 7.4%), and gastrointestinal (n=18; 3.8%). The leading cancers in males were the lymphomas (n=74; 15.6%), leukemias (n=57; 12%), bone (n=21; 4.4%), and central nervous system (n=20; 4.2%), while in females, the most common cancers were the lymphomas (n=61; 12.8%), thyroid (n=40; 8.4%), breast (n=34; 7.2%), and leukemias (n=34; 7.2%). Our findings are in concordance with studies in national and international literature and we believe that our study provides a baseline tool for future population-targeted studies. Our findings are in concordance with studies in national and international literature and we believe that our study provides a baseline tool for future population-targeted studies. To determine the incidence and risk factors of delirium in the cardiac care unit (CCU) and intensive care unit (ICU). This multicenter prospective observational study was conducted between July 2019 and November 2019 in the central region of Sau