Uploaded June 2026 | Updated September 2026, 1 week ago
An 11-year-old girl presented to the orthopedic clinic with a 1-month history of right thigh pain that worsened at night. Physical examination was notable for soft-tissue swelling over the distal thigh and limited range of motion of the knee on the right side. What is the most likely diagnosis?
Submit your answer at NEJM.org.
#nejm
An 11-year-old girl presented to the orthopedic clinic with a 1-month history of right thigh pain that worsened at night. Physical examination was notable for soft-tissue swelling over the distal thigh and limited range of motion of the knee on the right side. What is the most likely diagnosis?
Submit your answer at NEJM.org.
#nejm










