https://www.selleckchem.com/products/ethyl-3-aminobenzoate-methanesulfonate.html The COVID-19 pandemic has substantially affected the healthcare systems around the world. It has also induced some changes in working habits at dermatology clinics. The majority of dermatology clinics limited the number of patients at outpatient clinics and postponed the elective procedures. To evaluate the working conditions and habits of dermatologists in Turkey during the COVID-19 pandemic. This is a survey study with seventeen questions in which two hundred fifteen dermatologists working in Turkey participated. Our results revealed that 53.5% of the participants worked in the areas related to COVID-19 during the pandemic. The average number of dermatology outpatient days in a week was five among the 48.8% of dermatologists, 21.4% of those had three working days, and 18.1% of those had four days. During the pandemic, the most common reasons for referral to outpatient clinics were acne and acneiform eruptions (88.8%), dermatitis (73.5%), and hair loss (71.2%). Participants hesitated to use the following treatments long-term systemic steroid (77.7%), cyclosporine (69.8%), and methotrexate (60%). It is observed that the COVID-19 pandemic had affected the working habits and conditions of the dermatologists, which might be considered for the designing of new working approaches. It is observed that the COVID-19 pandemic had affected the working habits and conditions of the dermatologists, which might be considered for the designing of new working approaches. To assess automatic computer-aided in situ recognition of the morphological features of pure and mixed urinary stones using intra-operative digital endoscopic images acquired in a clinical setting. In this single-centre study, a urologist with 20 years' experience intra-operatively and prospectively examined the surface and section of all kidney stones encountered. Calcium oxalate monohydrate (COM) or Ia, calcium oxalate dihydrate (COD