Cafe au lait macule - 咖啡牛奶斑
童年时期经常出现颜色均匀的边框和清晰的斑点。总体来说，边框比这张图更清晰。
relevance score : -100.0%
References激光治疗显示，75% 的 CALM 患者的清除率达到 50%，其中 43% 的患者清除率达到 75%。在各种激光类型中，QS-1064-nm Nd:YAG 的疗效最为显著。总体而言，所有激光类型的副作用（如色素沉着不足和色素沉着过度）均较低，表明其安全性良好。
To draw a conclusion, the laser treatment could reach an overall clearance rate of 50% for 75% of the patients with CALMs, for 43.3% of the patients, the clearance rate could reach 75%. When looking at different wavelength subgroups, QS-1064-nm Nd:YAG laser exhibited the best treatment capability. Laser of all the wavelength subgroups presented acceptable safety regarding of the low occurrence of side effects, namely, hypopigmentation and hyperpigmentation.
To draw a conclusion, the laser treatment could reach an overall clearance rate of 50% for 75% of the patients with CALMs, for 43.3% of the patients, the clearance rate could reach 75%. When looking at different wavelength subgroups, QS-1064-nm Nd:YAG laser exhibited the best treatment capability. Laser of all the wavelength subgroups presented acceptable safety regarding of the low occurrence of side effects, namely, hypopigmentation and hyperpigmentation.
Café-au-lait macules were shown in 1063 patients (96.5%), axillary and inguinal freckling in 991 (90%) and neurofibromas in 861 (78.1%). Other skin manifestations included: lipoma (6.2%), nevus anemicus (3.9%), psoriasis (3.4%), spilus nevus (3.2%), juvenile xanthogranuloma (3.2%), vitiligo (2.3%), Becker's nevus (1.9%), melanoma (0.7%) and poliosis (0.5%).
Pigmentation disorders are commonly diagnosed, evaluated, and treated in primary care practices. Typical hyperpigmentation disorders include postinflammatory hyperpigmentation, melasma, solar lentigines, ephelides (freckles), and café au lait macules.
健康人也可能出现咖啡斑，但其出现常提示 1 型神经纤维瘤病等综合征。咖啡斑的数量在神经纤维瘤病的诊断中具有重要意义。青春期前，若儿童的咖啡斑直径 ≥5 毫米且数量 ≥6 个；青春期后，若斑点直径 ≥15 毫米且数量 ≥6 个，均符合神经纤维瘤病的主要诊断标准之一。
咖啡斑通常在出生时即存在，属于永久性标记，且可能随年龄增长而变大或增多。即使接受激光治疗，斑点往往难以完全清除，且有复发的可能。
○ 治疗
复发率较高，通常需要较长时间的激光疗程。
#QS1064 / QS532 laser