Management of cervicofacial lymphatic malformations requires a multidisciplinary approach
2020; Elsevier BV; Volume: 56; Issue: 5 Linguagem: Inglês
10.1016/j.jpedsurg.2020.09.017
ISSN1531-5037
AutoresMichael J. Zobel, Donna Nowicki, Gabriel Gomez, Jessica Lee, Lori K. Howell, Joseph M. Miller, Chadi Zeinati, Dean M. Anselmo,
Tópico(s)Teratomas and Epidermoid Cysts
ResumoBackground/Purpose Cervicofacial lymphatic malformations (CFLM) are rare, potentially life-threatening vascular anomalies, yet reports on multidisciplinary treatment strategies are lacking. We evaluated outcomes for CFLMs following sclerotherapy, surgical resection, and/or medical management. Methods We identified children with a CFLM at a vascular anomalies center from 2004 to 2019. Exclusion criteria: retro-orbital malformations, untreated malformations, patients without follow-up. Primary clinical outcome was contour improvement, with significance defined as LM volume reduction of >50% by cross-sectional imaging. Results Sixty-three children met inclusion criteria: 35 with macrocystic CFLMs, six with microcystic CFLMs, and 22 with mixed-type malformations. Mean post-intervention follow-up was 27.5 months. Fifty-eight patients underwent sclerotherapy (median: two treatments). Doxycycline and/or bleomycin were used in 95% of patients. After sclerotherapy, 97% of macrocystic CFLMs improved significantly compared to 82% of mixed and 67% of microcystic lesions. Sixteen children underwent surgical resection with 75% significantly improving; two additional patients were successfully treated with sclerotherapy after debulking surgery. Six children received sirolimus for microcystic disease, of which 33% significantly improved. Conclusion Sclerotherapy is very effective for macrocystic components of CFLMs, albeit less so for microcystic disease. Microcystic CFLMs frequently require surgical resection. Sirolimus is a helpful therapeutic adjunct, particularly for microcystic lesions, but more study is needed. Level of Evidence Level II, prognosis study
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