Question

A 6-year-old boy presents with purpuric rash on the buttocks and legs, abdominal pain and arthralgia. Urinalysis shows microscopic haematuria. Platelet count is normal. What is the most likely diagnosis?

Accepted Answer

Henoch–Schönlein purpura

Answer

Immune thrombocytopenic purpura

Answer

Meningococcal septicaemia

Answer

Acute lymphoblastic leukaemia

Answer

Erythema multiforme

Practice question

A 6-year-old boy presents with purpuric rash on the buttocks and legs, abdominal pain and arthralgia. Urinalysis shows microscopic haematuria. Platelet count is normal. What is the most likely diagnosis?