PMC6211215_01
(a,b) Bilateral index fingers developed painful ulcers with eschar. (c) Angiogram shows poor distal runoff in digital arteries. (d,e) Twelve-month follow-up post hyperbaric oxygen therapy.
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Two months prior to the visit, she began to demonstrate peripheral cyanosis on her fingers and developed ulcerations on bilateral index fingers (Figure 1(a, b)). Angiography findings revealed poor arterial perfusion in her fingers (Figure 1(c)). The patient experienced no recurrence in the 12-month follow-up period (Figure 1(d, e)).