Methylene blue for surgical excision of digital myxoid cysts after sonography: Addressing the challenge of identifying the drainage tract

• Beatriz Butrón-Bris, MD,
• Francisco Javier García-Martínez, MD, PhD

Affiliations

Beatriz Butrón-Bris, MD

Dermatology Department, Hospital Universitario de la Princesa, Madrid, Spain

Francisco Javier García-Martínez, MD, PhD

Dermatology Department, Clínica Universitaria de Navarra, Madrid, Spain; Correspondence to: Francisco Javier García-Martínez, MD, PhD, Dermatology Department, Clínica Universidad de Navarra, C/ Marquesado de Sta, Marta, 1, Madrid, 28027, Spain.