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Proliferating trichilemmal tumor of the nose
Aristóteles Rosmaninho1, Mónica Caetano, Ana Oliveira
1Dermatovenereology Service of the Porto Hospital Center - Hospital Santo Antonio (EPE-HSA) - Porto, Portugal. arisrosmaninho@gmail.com
Abstract:
Proliferating trichilemmal tumor is a rare tumor originating in the external root sheath, that is usually found in the scalp of middle-aged or elderly females. Its histologic appearance may not correlate with its clinical behavior. In addition, there are no guidelines available for the treatment of these tumors, making its management a challenge for physicians. We report the case of a 53 year-old woman with a proliferating trichilemmal tumor on her nose, which is a very uncommon location for these lesions.
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