Page not found

Sorry, the requested page could not be located. This may be the result of a broken link, expired bookmark, or mistyped URL.

Please consider using the search field or links below to navigate to the desired page on


  • Case: Young Woman, Severe Headache? A 39-year-old woman experiences vomiting and a severe occipital headache that she describes as the worst she has ever had. She suffered a similar headache two days ago.
  • Osteoarthritis Reviews have questioned the quality of studies of stem cell therapy for knee osteoarthritis, citing high risk of bias, low quality of evidence, only modest improvement reported, and possible placebo effect.
  • Quiz: Urticaria Acute urticaria may be associated with life-threatening angioedema and/or anaphylactic shock. Do you know key aspects of presentation, workup, and treatment? Test your knowledge with this short quiz.
  • Goiter A study found that patients with symptomatic benign nodular goiter who underwent thyroidectomy experienced improvements in tracheal anatomy, inspiratory flow, and health-related quality of life.
  • Case: Age 14, Weakness & Dyspnea? A 14-year-old boy presents with a 10-day history of progressive weakness. The patient reports rhinorrhea, cough, and malaise approximately 3 weeks before admission. What's the diagnosis?
  • Psoriasis The FDA approved tildrakizumab-asmn (Ilumya) for moderate-to-severe plaque psoriasis, based on two trials that involved 926 adults with moderate-to-severe plaque psoriasis.