us-abfm MCQ (SBA): Costochondritis

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EasyCardiologyCostochondritisus-abfmus-usmle-step-2

A 40-year-old woman presents with chest pain reproducible by palpation over the costochondral junctions. ECG and chest radiograph are normal. What is the most likely diagnosis?

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us-abfm MCQ: Costochondritis — Answer & Explanation | iatroX