case_images: PMC6409829_01
case_images: Puffy fingers with Raynaud's syndrome; photo taken by the patient on a cold day.
case_images: RU-57-83241-g001.jpg
case_images: PMC6409829_01_RU-57-83241-g001.jpg
case_images: f0001
case_images: A 48-year-old woman presented with Raynaud's syndrome (Fig. 1) lasting for 3 years and chronic unproductive cough for 5 years.