Oztas P, Polat M, Oztas M, Alli N, Ustun H
1st Dermatology Department, Ankara Numune Education and Research Hospital, Cukurambar, Ankara, Turkey.
J Eur Acad Dermatol Venereol. 2008 Nov;22(10):1200-2. doi: 10.1111/j.1468-3083.2008.02827.x. Epub 2008 Jun 6.
Sebaceous hyperplasia is a benign proliferation of the sebaceous gland. In this study, we tried to define the dermatoscopic features of sebaceous hyperplasia, which will help to minimize misdiagnoses.
Seventeen patients with 30 sebaceous hyperplasia lesions were included in the study. All the lesions were evaluated dermatoscopically.
Cumulus sign, crown vessels, and milia-like cysts were detected in 100%, 86.6%, 53.3% of the lesions, respectively. In 80% of the lesions, the bonbon toffee sign was detected.
During this study, we observed a feature with central umbilication surrounded by cumulus sign in 80% of our cases, and we named this entity as the 'Bonbon toffee sign', which resembled us 'bonbon toffee'. We think the 'bonbon toffee sign' is a simple and easily recognizable phrase, and it can be used as a new terminology in dermatoscopic diagnosis of sebaceous hyperplasia.
皮脂腺增生是皮脂腺的一种良性增生。在本研究中，我们试图明确皮脂腺增生的皮肤镜特征，这将有助于减少误诊。
本研究纳入了17例患有30处皮脂腺增生病变的患者。所有病变均接受了皮肤镜评估。
分别在100%、86.6%、53.3%的病变中检测到丘状征、冠状血管和粟丘疹样囊肿。在80%的病变中检测到棒棒糖征。
在本研究过程中，我们在80%的病例中观察到一种中央凹陷并被丘状征围绕的特征，我们将这一实体命名为“棒棒糖征”，因为它类似棒棒糖。我们认为“棒棒糖征”是一个简单且易于识别的表述，可作为皮脂腺增生皮肤镜诊断中的一个新术语。
