Sarcoid‑Associated Bilateral Multifocal Choroiditis Secondary to Adalimumab

Purpose: To report a rare paradoxical development of systemic sarcoidosis in a patient taking adalimumab manifesting as multifocal choroidal infiltrates and seventh nerve palsy. Methods: This was a single patient case report. Results: A 30‑year‑old man with a history of psoriatic arthritis on adalimumab presented with intermittent fevers and headaches. Initial infectious serology and initial ophthalmic examination were within normal limits. Over the next month, he developed a seventh nerve palsy, unilateral decreased visual acuity, and bilateral multifocal choroidal infiltrates. The patient was diagnosed with systemic sarcoidosis secondary to tumor necrosis factor alpha (TNFα) inhibitor use after a hilar lymph node biopsy. Upon treatment with high‑dose oral corticosteroids, the patient’s symptoms and choroidal lesions significantly improved. Conclusion: This case report illustrates a rare presentation of ocular, neurologic, and systemic sarcoidosis presenting as a bilateral multifocal choroiditis and seventh nerve paresis in a patient treated with adalimumab. We highlight the importance of obtaining an ophthalmic evaluation in the management of this rare adverse effect of TNFα inhibitors.