Department of Clinical and Experimental Medicine, Dermatology- University of Messina, Messina, Italy.
Department of Dermatology and Venereology, University of Trieste, Trieste, Italy.
Pediatr Dermatol. 2021 Jul;38(4):895-898. doi: 10.1111/pde.14616. Epub 2021 Jun 21.
Spitz nevi of special sites, such as the ear, appear rarely and pose a challenge with worrisome clinical, dermoscopic, or histopathological features. Our aim was to evaluate the morphological findings of a series of Spitz nevi of the ear in order to obtain more knowledge about their clinical-dermoscopic patterns. Of a total of six cases, three main dermoscopic structures were found: pseudonetwork, structureless areas, and cobblestone pattern. Our preliminary findings suggest that dermoscopy may be helpful in improving the diagnostic accuracy of Spitz nevus of the ear and minimize surgery in a sensitive location.
特殊部位的 Spitz 痣,如耳部,较为少见,具有令人担忧的临床、皮肤镜或组织病理学特征,这给诊断带来了挑战。我们旨在评估一系列耳部 Spitz 痣的形态学表现,以进一步了解其临床皮肤镜特征。在总共 6 例中,我们发现了 3 种主要的皮肤镜结构:假网状结构、无结构区和鹅卵石样模式。我们的初步研究结果表明,皮肤镜检查可能有助于提高耳部 Spitz 痣的诊断准确性,并尽量减少在敏感部位进行手术。