Massive infantile myofibromatosis of the upper lip causing airway distress in a newborn.

Infantile myofibromatosis is a rare condition characterized by benign spindle cell tumors most commonly involving the head, neck, and chest. An infant female with a prenatal diagnosis of a large facial mass was delivered via Cesarean at 34 weeks. Sparse prenatal care was received. Following delivery, the neonate was found to have an 8 cm ulcerative mass involving the upper lip and philtrum. Respiratory distress developed, and mask ventilation was difficult secondary to the size of the mass. The patient was successfully intubated after numerous attempts and then transferred to the children's hospital. Additional imaging demonstrated similar masses within bilateral iliopsoas and gluteal muscles, and her right gastrocnemius. A biopsy confirmed infantile myofibromatosis. At two weeks of life, she underwent resection with bilateral myocutaneous advancement flaps and successful extubation. She received adjuvant vinblastine and methotrexate for her pelvic and extremity disease with excellent response. We present the first case of airway distress secondary to myocutaneous myofibromatosis.

A randomized trial of inhaled versus intravenous steroids in ventilator-dependent preterm infants.

OBJECTIVE: Intravenous steroids improve the respiratory course in ventilator-dependent preterm infants but have adverse effects. We hypothesized that inhaled steroids would be as effective, but with less systemic effects. STUDY DESIGN: We conducted a randomized, prospective trial comparing inhaled beclomethasone, either 400 or 800 microg/d, to intravenous dexamethasone in preterm infants dependent on conventional mechanical ventilation and supplemental oxygen at 2 weeks of age. RESULTS: Seventy-eight infants were randomized. By day three of therapy, the intravenous steroid group had significantly decreased ventilator and oxygen requirements compared to either inhaled group. The inhaled 800-microg/d group trended toward more rapid decreases in ventilator and oxygen requirements than the 400-microg/d group. By day 14, all groups had similar reductions in ventilator and oxygen requirements. The incidence of adverse effects did not differ between groups. CONCLUSIONS: In this small, randomized study, inhaled steroids conferred no advantages to intravenous steroids in the management of ventilator-dependent preterm infants.