Idiopathic harlequin syndrome: successful therapy with botulium toxin

• Prif Awduron: Thais Feres Moreira Lima (Awdur), Mariana Lopes Ferrari (Awdur), Talita Pollo (Awdur), Larissa Mondadori Mercadante (Awdur), Renan Lage (Awdur)
• Fformat: Llyfr
• Cyhoeddwyd: Sociedade Brasileira de Dermatologia (SBD), 2023-04-01T00:00:00Z.
• Pynciau: article
• Mynediad Ar-lein: Connect to this object online.

Harlequin syndrome is a rare autonomic disorder characterized by anhidrosis and lack of unilateral flushing of the face, which may affect the cervical and thoracic regions. Paradoxically, there is compensatory flushing and sweating on the contralateral side to the alteration. It is idiopathic in mos...