Rheumatology and Musculoskeletal

A 16-year-old female long-distance runner develops gradually worsening right groin pain over six weeks. She has recently increased her training volume and repor…

A 24-year-old man has 9 months of low back pain that began gradually and improves after exercise but not with rest. He wakes in the second half of the night and…

A 67-year-old man has recurrent sinusitis, otitis and a persistent cough with occasional blood-streaked sputum. Urinalysis shows dysmorphic red cells and red-ce…

A 74-year-old woman has 3 weeks of a new unilateral temporal headache and pain in her jaw when chewing. She has no visual symptoms, limb weakness or constitutio…