Liposuction for large facial involuted infantile hemangiomas in children: clinical evaluation and management strategies

Aesthetic Reconstruction of the Sequelae of Large Facial Involuted Infantile Hemangioma with Tissue Expanders

BACKGROUND

Large involuted infantile hemangioma remains a challenge in facial reconstruction. The characteristic fibrofatty residuum and multiple subunits/tissues involvement contribute significantly to the difficulty of surgical management. Tissue expander plays an important role in facial reconstruction, allowing plastic surgeons to repair skin damaged by both congenital and acquired defects.

METHODS

Between 2009 and 2021, 30 patients who underwent tissue expansion surgery were reviewed in a single hospital. The demographic data, lesion characteristics, surgical approaches, complication rate, and aesthetic outcomes were analyzed.

RESULTS

Thirty patients (5 men and 25 women) with a mean age of 14.03 ± 7.25 years (range, 4-33 years) were included. The mean follow-up is 35.92 months, ranging from 9 to 75 months. Tissue expansion-related complications include closed infection, 2/30 (6.67%); skin ischemia, 2/30 (6.67%); hematoma, 1/30 (3.33%); flap necrosis, 1/30 (3.33%).

CONCLUSION

Large facial involuted infantile hemangiomas have variable patterns of presentation and necessitate tailored therapy. Tissue expansion is a reproducible approach to achieving aesthetic reconstruction.

LEVEL OF EVIDENCE IV

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Infantile hemangioma. Part 2: Management

The majority of infantile hemangiomas (IH) can be managed conservatively, but for those requiring active treatment, management has been revolutionized in the last decade by the discovery of propranolol. Patients that may require active intervention should receive specialist review, ideally before 5 weeks of age to mitigate the risk of sequelae. Propranolol can commence for most infants in the outpatient setting and the most frequently employed dosing regimen is 1 mg/kg twice daily. In the future, β-blockers with a more-selective mechanism of action, such as atenolol, show some promise. In recalcitrant lesions, systemic corticosteroids or sirolimus may be considered. For small, superficial IHs, topical timolol maleate or pulsed dye laser may be considered. Where the IH involutes with cutaneous sequelae, a range of interventions have been reported, including surgery, laser, and embolization. IHs have a well-described clinical trajectory and are readily diagnosed and managed via telemedicine. Algorithms have been constructed to stratify those patients who can be managed remotely from those who warrant in-person review during the COVID-19 pandemic.