Balloon cell melanoma is a rare melanoma subtype, with only one previous case with dermatoscopy published.It is often non-pigmented, leading to diagnostic difficulty, and there is a tendency for lesions to be thick at diagnosis.We report a case of balloon cell melanoma on the forearm of a 61-year-old man with both polarized and non-polarized dermat

The coronavirus disease of 2019 (COVID-19) pandemic rapidly spread around the world, resulting in massive medical morbidity and 9 CREME mortality and substantial mental health consequences.Post-traumatic stress disorder (PTSD) is an important psychiatric disorder associated with disasters, and many published scientific articles have reported post-t

Background.Gastric volvulus refers to a torsion of all or part of the stomach that may cause an obstruction of the foregut.The clinical symptoms of gastric volvulus range from asymptomatic to life-threatening and thus must be rapidly diagnosed.However, the presenting symptoms of gastric volvulus vary widely, which may cause diagnosis to be delayed