Poikiloderma with neutropenia (PN), is a rare autosomal recessive condition with many associated complications and manifestations. Here we present a patient with confirmed PN who is of one-quarter Chucktaw or Cherokee heritage with no known descent from the Navajo tribe. The patient's condition was complicated by chronic bilateral lower limb cellulitis and associated osteomyelitis which was unresponsive to extensive antibiotic regimens. Subsequent treatment with hyperbaric oxygen therapy (HBOT) was successful. To date, no author has reported on the treatment of recurrent cellulitis using HBOT in this patient population. Based on our experience, HBOT should be considered in patients with PN.
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