TNF and necrobiosis lipoidica: <h4>Purpose</h4>To report the clinical and histopathologic features of necrobiosis lipoidica and associated retinal vasculitis and describe successful treatment of both skin and eye manifestations with adalimumab, a tumor necrosis factor (TNF)-alpha inhibitor.<h4>Observations</h4>A 35-year-old patient with bipolar disorder and ocular hypertension was referred for evaluation of bilateral retinal vasculitis.