Case Presentation: A four-year-old boy with a history of non-verbal autism was admitted with one week of progressive bilateral lower extremity weakness and pain. Past history was significant for a diarrheal illness 1 month prior. Exam findings included poor dental hygiene, gingival hypertrophy with ecchymosis and bleeding, intact reflexes and 3/5 lower extremity strength. Labs [...]

Case Presentation: An 11 year old male with nonverbal autism, complex partial epilepsy, and repaired coarctation of the aorta presented with failure to bear weight, rash, and easy bruising. Family history was positive for rheumatoid arthritis. The patient’s diet was limited due to food selectivity. Physical exam was significant for bilateral hip pain and petechiae [...]