Sclerotherapy of primary aneurysmal bone cysts: comment to Lambot-Juhan et al.

摘要

Sir, We read with great interest the article by Lambot-Juhan et al. titled "Primary aneurysmal bone cysts in children: percutaneous sclerotherapy with absolute alcohol and proposal of a vascular classification." We agree that alcohol can be safely used for percutaneous treatment of primary aneurysmal bone cysts, and we have performed this procedure for simple bone cysts nonresponsive to local corticosteroid injection since alcoholic zein solution (Ethibloc, Ethnor Laboratories/Ethicon, Norderstedt, Germany) was retracted from the market. However, we hereby respectfully express our reservations regarding some points in the manuscript: