A lymphangioma, arising in an adult patient, was completely removed after injection of hydrocolloid dental impression material. The postoperative course was uneventful, with no sign of foreign-body reaction. The agar impression material, which had excellent tractability during operation, may be used as a filling material, as long as preoperative examinations show that the tumor does not involve major vessels or nerves.
References1 Martin L, Piette F, Blanc P et al. Clinical variants of the preprotuberant stage of dermatofibrosarcoma protuberans. Br J Dermatol 2005; 153: 932-936.
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