Published in:
01-12-2020 | Magnetic Resonance Imaging | Case report
A patient with chronic sacroiliitis undiagnosed for three years after isotretinoin use
Authors:
Cevriye Mülkoğlu, Barış Nacır
Published in:
BMC Musculoskeletal Disorders
|
Issue 1/2020
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Abstract
Background
Isotretinoin (ISO) is a synthetic vitamin A derivative which has been used for treatment-resistant acne vulgaris. Although most musculoskeletal side effects of ISO are common, including myalgia, arthralgia, and back pain, sacroiliitis is one of the uncommon side effects. ISO-induced sacroiliitis usually completely resolves within a few months by the cessation of the drug.
Case presentation
In this paper, we present a 26-year-old female patient with chronic sacroiliitis that was probably induced by ISO and not resolved by the discontinuation of the drug.
Conclusion
In this patient, sacroiliitis was overlooked for three years. Therefore, ISO usage should be considered in the differential diagnosis of sacroiliitis and low back pain.