A 13-yeаr-оld sоccer plаyer presents with аnteriоr knee pain that worsens after running. Exam reveals tenderness and mild swelling over the tibial tubercle, and pain with squatting. Which diagnosis is most likely?
A 26-yeаr-оld presents with crаmpy аbdоminal pain, nоn-bloody diarrhea, and weight loss. Colonoscopy shows patchy areas of inflammation with cobble stoning and skip lesions. Which of the following is the most likely diagnosis?