3rd July 2023

A 55-year-old woman presents with signs characteristic of dermatomyositis, including heliotrope rash over her eyelids

A 55-year-old woman presents with signs characteristic of dermatomyositis, including heliotrope rash over her eyelids and Gottron’s papules over her hands. You are testing for autoimmune antibodies.

Which of the following is the most common antibody detected in dermatomyositis?

Select the SINGLE most appropriate option from the list below. Select ONE option only.