Angiokeratoma - 血管角膜瘤https://en.wikipedia.org/wiki/Angiokeratoma
血管角膜瘤 (Angiokeratoma) 是一种良性毛细血管皮肤病变,表现为红色至蓝色的小斑点,伴有角化过度。
在年轻人中,躯干出现多发性血管角化瘤可能提示“法布里病”,这是一种伴有全身并发症的遗传性疾病。

由于较为罕见,血管角化瘤有时会被误诊为黑色素瘤。对病变进行活检可获得更准确的诊断。

诊断和治疗
#Dermoscopy
#Skin biopsy
☆ 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。
  • 非典型案例 ― 多个血管角膜瘤 (Angiokeratoma);大多数 血管角膜瘤 (Angiokeratoma) 是单个病变。
  • 它的形状与黑色素瘤相似,但不同于黑色素瘤,因为它呈柔软且有弹性。血管角膜瘤 (Angiokeratoma) 的大小通常小于图中所示。血管角膜瘤 (Angiokeratoma) 多为单个病灶。
References Cutaneous Angiokeratoma Treated With Surgical Excision and a 595-nm Pulsed Dye Laser 36545640 
NIH
Angiokeratomas 是血管增生,表现为皮肤上凸起的、呈微红至黑色的肿块和斑块。它们可单发或多发,颜色、形状和部位各异。本研究讨论了两例血管角化瘤患者,分别接受手术切除或 595‑nm pulsed dye 激光 (PDL) 治疗,均取得了症状缓解和外观改善。
Angiokeratomas are vascular neoplasms with hyperkeratotic red to black papules and plaques, which may present as solitary or multiple lesions with variations in color, shape, and location. Successful treatment not only involves improvement of these symptoms but also cosmetic improvement. This report reviews 2 cases of cutaneous angiokeratoma treated with surgical excision and a 595-nm pulsed dye laser (PDL) in which the patients showed improvement of symptoms and cosmetic appearance. There are various types of angiokeratomas, and their extent, size, condition, and symptoms are different. Therefore, lesion-specific combined treatments may yield better results.
 Angiokeratoma circumscriptum - Case reports 33342183
Angiokeratoma circumscriptum 是一种极为罕见的血管角化瘤,主要见于女性。它表现为下肢出现暗红色至蓝黑色的肿块或结节簇,常呈节段分布,且通常局限于身体的一侧。
Angiokeratoma circumscriptum is the rarest form of angiokeratoma, a condition mainly found in females. It shows up as dark-red to blue-black clusters of bumps or nodules on the lower limbs, typically in a pattern that's both segmental and on one side of the body.