The American journal of medicine

BackgroundAutonomic dysfunction, including postural orthostatic tachycardia syndrome (POTS), has been reported in individuals with post-acute sequelae of COVID-19 (PASC). However, the degree of dysautonomia in PASC has not been compared to …

PurposeAcceptability and uptake of cancer preventive interventions is associated with physician recommendation, which is dependent on physician familiarity with available preventive options. The goal of this study is to evaluate cancer prev…

BackgroundRecent descriptions of the clinical and laboratory features of subjects with acute porphyrias in the US are lacking. Our aim was to describe clinical, biochemical, and genetic features of 108 subjects.MethodsBetween September 2010…

PurposeTo determine the demographics, clinical presentations, pathological findings, and the effectiveness of treatment in 110 patients with thoracic endometriosis syndrome (TES).MethodsRetrospective analysis based on data published in the …

Danazol is a synthetic attenuated androgen that can interfere with normal interactions between the pituitary-hypothalamic axis and the gonads. These effects are mediated by complex mechanisms, including those in which danazol can compete wi…

Splenosis is the autotransplantation of splenic tissue that usually follows traumatic rupture of the spleen. Generally, the splenic implants are numerous and are located within the peritoneal cavity; however, extra-abdominal splenosis does …