SPOTLIGHT -
Nickel Dermatitis
For the past few weeks, a 10-year-old boy had a pruritic abdominal rash that had not responded to over-the-counter topical medications. The rash had appeared around the time he started wearing a new belt (shown). The child was otherwise healthy. There was a family history of asthma.
Erythema Nodosum
Results of a complete blood cell count (CBC), measurements of electrolyte concentrations, and urinalysis were normal. A rapid streptococcal test result was negative. The C-reactive protein level was elevated at 3.3 mg/L (normal, less than 1 mg/L); the erythrocyte sedimentation rate was 58 mm/h (normal, 4 to 20 mm/h).
Cuboid Compression Fracture
Three-year-old boy limping on right foot after an unwitnessed fall from trampoline the day before. Pain controlled with ibuprofen. No history of chronic diseases or routine medication use.