Syringoma - 汗管瘤https://en.wikipedia.org/wiki/Syringoma
汗管瘤 (Syringoma) 是一种良性的小汗腺导管肿瘤,常见于眼睑。它表现为肤色或淡黄色、质地坚硬的圆形小结节,直径约1‑3 毫米,易与黄色瘤、粟丘疹、汗囊瘤、毛发上皮瘤及黄斑瘤混淆。该病在女性中更常见,尤其是中年亚洲女性。通常不伴有其他症状。

治疗
#Pinhole technique (Erbium or CO2 laser)
☆ 德国 Stiftung Warentest 2022 年的结果显示,消费者对 ModelDerm 的满意度仅略低于付费远程医疗咨询。
  • 汗管瘤 (Syringoma) 以白色圆圈突出显示;这种类型的病变最常发生在 40 多岁和 50 多岁的女性身上。激光治疗(pinhole method)可以有效改善病变的外观。
    References Cutaneous Syringoma: A Clinicopathologic Study of 34 New Cases and Review of the Literature 23919023 
    NIH
    34名患者分为两组(localized and generalized syringoma)。患者以女性为主,占97%,平均年龄28岁。在寻求治疗之前,病变已平均存在六年。Generalized syringoma主要影响胸部和颈部,其次是前臂;而localized syringoma主要见于面部、腋窝和生殖器区域。
    Thirty-four patients were sorted into two groups, localized and generalized syringoma, according to the Friedman and Butler classification. Ninety-seven percent of the patients were females with the mean age of 27.6 years. The mean duration of the lesions before the presentations was six years. Distribution of the generalized syringoma was mainly in the chest and neck followed by the forearms whereas localized syringoma was mostly confined to the face, axilla and genitalia.
     Syringoma: A Clinicopathologic and Immunohistologic Study and Results of Treatment 17326243 
    NIH
    我们的研究旨在描述在韩国皮肤科诊所四年期间被诊断为汗管瘤的61例患者的临床和组织病理学特征。结果显示,汗管瘤主要影响女性,女性与男性的比例约为6.6:1,且大多数患者发病于第二、三十岁。最常见的受累部位是眼睑(71%),病变大多呈肤色(49%)。在56%的病例中可见特征性的蝌蚪状外观。基底色素沉着过度在棕色病变中更常见,而纤维化在红斑病变中更常见。此外,涉及生殖器区域的病例中,角蛋白囊肿较少见。
    The purpose of our study was to describe clinical and histopathological features of sixty one patients with histological diagnosis of syringoma over four year period in our dermatology clinic in Korea. Female:male ratio was 6.6:1 with onset of age during 2nd and 3rd decades in more than half of the patients in our study. The most frequently involved site was eyelids (43 cases, 70.5%) and the most common color of lesion was skin-color (30 cases, 49.2%). In 34 cases, characteristic tad-pole appearances (55.7%) were observed. Basal hyperpigmentation was observed more frequently in brown-colored lesion (p=0.005). Fibrosis was observed more frequently in erythematous lesion (p=0.033). Keratin cyst was observed less frequently in genital involved group (p=0.006).
     Evaluation of the Pinhole Method Using Carbon Dioxide Laser on Facial Telangiectasia 37109186 
    NIH
    [Pinhole technique] - CO2 使用针孔法的激光治疗面部毛细血管扩张症是一种安全、经济且有效的治疗方式,可为患者提供极佳的审美满意度。
    [Pinhole technique] - CO2 laser treatment using the pinhole method to treat facial telangiectasias is a safe, inexpensive, and effective treatment that provides patients with excellent aesthetic satisfaction.