Julapalli Meena R, Cohen Bernard A, Hollier Larry H, Metry Denise W
Department of Dermatology, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA.
Pediatr Dermatol. 2006 Nov-Dec;23(6):556-9. doi: 10.1111/j.1525-1470.2006.00308.x.
Congenital midline nasal masses are rare anomalies, of which dermoid cysts are the most common type. Nasal dermoids have been classically described in the literature as pale, flesh-colored, pearly, or erythematous nodules or masses. The presentation of a nasal dermoid as an ill-defined, yellowish plaques has not been emphasized previously. We describe three infants who presented with congenital, ill-defined, yellowish plaques of the midline nasal dorsum. We attribute the yellowish color to the relative prominence of sebaceous glands within the cyst, given the nasal location. Recognition of this unusual presentation of a nasal dermoid is important in order that appropriate imaging and intervention be undertaken.
先天性中线鼻部肿物是罕见的异常情况，其中皮样囊肿是最常见的类型。鼻部皮样囊肿在文献中经典的描述为苍白、肉色、珍珠色或红斑性结节或肿物。鼻部皮样囊肿表现为边界不清的淡黄色斑块，此前尚未得到强调。我们描述了三名婴儿，他们出现先天性、边界不清的鼻背中线淡黄色斑块。鉴于肿物位于鼻部，我们将淡黄色归因于囊肿内皮脂腺相对突出。认识到鼻部皮样囊肿的这种不寻常表现很重要，以便进行适当的影像学检查和干预。
