Easy Bruising in Pediatrics — 6yo Child | Pediatric Heme/Onc | SMLE Q#18400
SMLE Question #18400
Pediatrics
Pediatric Heme/Onc
Objective: OBJ-153
Last updated: February 2026
A 6-year-old boy is brought to clinic for easy bruising. Two weeks ago, he had a self-limited upper respiratory infection. His parents noticed new bruises on his legs and scattered petechiae on the trunk. He has no fever, bone pain, weight loss, or night sweats. Examination shows ecchymoses and petechiae without hepatosplenomegaly or lymphadenopathy. Which investigation is most appropriate to confirm the diagnosis?
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