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[Leiomyosarcoma of the external ear canal]
G Rasp1, S Holtmann, B Wiebecke
1Klinik und Poliklinik für Hals-, Nasen- und Ohrenkranke der Universität München.
Laryngo- Rhino- Otologie
|March 1, 1991
Abstract:
We report on a 45-year-old male patient with the signs of exophytic, obstructive and painless tumour of the right external auditory canal developed within a period of about 3 months. The tumour was completely removed in local anaesthesia and histologically found to be a leiomyosarcoma. The only possible origin of this lesion might be the smooth muscle cells of the local blood vessels or the mm. arrectores pilorum.