Fetil Emel, Soyal M Cüneyt, Menderes Adnan, Lebe Banu, Güneş Ali Tahsin, Ozkan Sebnem
Department of Dermatology, Dokuz Eylül University, Izmir, Turkey.
Dermatol Surg. 2003 Oct;29(10):1066-7. doi: 10.1046/j.1524-4725.2003.29304.x.
Pilomatricomas, which are usually solitary, firm to hard tumors that are covered by normal skin, rarely show a bullous appearance.
To discuss, through a case report, the clinical and histopathologic characteristics of bullous pilomatricomas.
A 15-year-old boy presented with a firm, well-defined tumor on his right arm that showed dark-blue discoloration and bullous formation over it.
Excisional biopsy was performed, and histopathologic examination confirmed the diagnosis of bullous pilomatricoma.
The presence of dilated lymphatics, also seen in our patient, is a common feature of bullous pilomatricomas.
毛发瘤通常为孤立的、质地硬至坚硬的肿瘤，表面覆盖正常皮肤，很少呈现大疱样外观。
通过病例报告探讨大疱性毛发瘤的临床和组织病理学特征。
一名15岁男孩右臂出现一个边界清晰的质地硬的肿瘤，其上有深蓝色变色及大疱形成。
进行了切除活检，组织病理学检查确诊为大疱性毛发瘤。
扩张淋巴管的存在（在我们的患者中也可见）是大疱性毛发瘤的一个常见特征。
