Alcoholic solution of zein (Ethibloc) sclerotherapy for treatment of lymphangiomas in children.

Abstract

PURPOSE:

The aim of this study was to report the experience and efficacy of Ethibloc sclerotherapy as treatment of lymphangiomas.

METHODS:

Between 1992 and 2004, 63 patients had Ethibloc sclerotherapy for lymphangiomas at our institution. Computed tomographic scan or magnetic resonance imaging and clinical evaluation determined efficacy of the treatment. Results were classified as excellent (> or =95% decrease in lesion volume), satisfactory (> or =50% decrease and asymptomatic), or poor (<50% decrease or symptomatic).

RESULTS:

Sixty-three patients with 67 lesions underwent sclerotherapy with a median of 2 treatments per patient. Thirty-five involved the neck; 10, the head and face; and 22, the thorax or limb. Thirteen were predominantly microcystic; 28, macrocystic; and 26, mixed. Of the 63 patients, 6 underwent sclerotherapy for postsurgical residual lesions. Results were classified by type: of the 54 macrocystic/mixed cases, 26 (49%) had excellent, 19 (35%) had good, and 9 (16%) had poor results; in the 13 predominantly microcystic lesions, 3 (23%) had excellent, 7 (54%) had good, and 3 (23%) poor results. Five patients (7.7%) required surgery for complications; 2, for scar revision; 2, for persistent drainage; and 1, for a salivary fistula. Infection occurred in 4 patients (6.2%) after sclerotherapy. Follow-up averaged 3.5 years (range, 12 months to 12 years).

CONCLUSION:

Ethibloc sclerotherapy is a safe and effective alternative to surgical excision of macrocystic lymphangiomas and can be used for postsurgical recurrences.

• Authors: Mohammad Ali Emran, Josée Dubois, Louise Laberge, Ayman Al-Jazaeri, Andreana Bütter, Salam Yazbeck
• Journal: Journal of pediatric surgery (J Pediatr Surg) Vol. 41 Issue 5 Pg. 975-9 (May 2006) ISSN: 1531-5037 [Electronic] United States
• PMID: 16677896 (Publication Type: Clinical Trial, Journal Article)

Chemical References

• Drug Combinations
• Fatty Acids
• Propylene Glycols
• Sclerosing Solutions
• Diatrizoate
• Zein
• alcoholic prolamine solution

Topics

• Child
• Child, Preschool
• Diatrizoate (therapeutic use)
• Drug Combinations
• Fatty Acids (therapeutic use)
• Female
• Follow-Up Studies
• Humans
• Infant
• Lymphangioma (therapy)
• Male
• Propylene Glycols (therapeutic use)
• Sclerosing Solutions (therapeutic use)
• Sclerotherapy
• Zein (therapeutic use)