
Can you guess the diagnosis?

Can you guess the diagnosis?

A previously healthy 11-year-old boy presents with purpuric macules and papules symmetrically distributed on his buttocks and upper and lower extremities. What’s the diagnosis?

A 4-week-old boy presents with creamy white patches on his lips, right and left buccal mucosa, palate, and tongue.

Published: August 7th 2025 | Updated: