https://www.selleckchem.com/products/nms-873.html with a white coat (30.3%). The least preferred outfit was the full (traditional) Saudi outfit with a white coat (25.4%), followed by a Western business suit without a white coat (23.2%). The choices of most and least preferred attire were found to be impacted by different demographic factors, such as age, gender, and nationality, but not the educational background. Conclusion Physicians practicing in Saudi Arabia should note that their attire will earn the patient's trust and encourage compliance with advice or treatment. The most preferred outfits were surgical scrubs with a white coat and a Western shirt and tie worn with a white coat, whereas the least preferred ones were the traditional Saudi thobe, with and without shemagh or ghutra, and the Western business suit without a white coat.Ovotesticular disorder or true hermaphroditism is defined as the presence of both ovarian and testicular tissues in the same individual irrespective of the patient's karyotype. Ovotesticular disorder represents 5% of disorders of sex development. Cases of true hermaphroditism must be treated like men or women based on their age, external genitalia and the orientation of the patient. Here we report a case of true hermaphroditism which was diagnosed with seminoma on histopathological examination. The patient underwent orchiectomy, followed by two cycles of chemotherapy.Introduction The T790M resistance mutation is present in about one-half of epidermal growth factor receptor (EGFR)-positive advanced non-small cell lung cancer (NSCLC) patients at disease progression. We aimed to assess the prevalence of this mutation in a real-world setting and the clinical impact of repeated biopsies in its detection. Methods This was a single-center retrospective cohort study of patients with EGFR-positive advanced NSCLC diagnosed between 2016 and 2018, who experienced radiographic disease progression during first-line treatment with first- or second