Angiokeratoma - 血管角膜瘤https://en.wikipedia.org/wiki/Angiokeratoma
血管角膜瘤 (Angiokeratoma) 是一種良性毛細血管皮膚病變,導致紅色至藍色的小痕跡,其特徵是角化過度。年輕人軀幹多發性血管角化瘤可能是“法布瑞氏症”,一種與全身性併發症有關的遺傳性疾病。

由於罕見,血管角化瘤可能被誤診為黑色素瘤。對病灶進行活檢可以得出更準確的診斷。

診斷與治療
#Dermoscopy
#Skin biopsy
☆ 德國 Stiftung Warentest 2022 年的結果顯示,消費者對 ModelDerm 的滿意度僅略低於付費遠距醫療諮詢。
  • 非典型案例 ― 多個血管角膜瘤 (Angiokeratoma);大多數 血管角膜瘤 (Angiokeratoma) 是單一病變。
  • 它的形狀與黑色素瘤相似,但與黑色素瘤不同,因為它具有柔軟和柔韌的特徵。 血管角膜瘤 (Angiokeratoma) 的尺寸通常小於此圖中所示的尺寸。 血管角膜瘤 (Angiokeratoma) 通常表現為單一病變。
References Cutaneous Angiokeratoma Treated With Surgical Excision and a 595-nm Pulsed Dye Laser 36545640 
NIH
Angiokeratomas 是血管生長,在皮膚上表現為凸起的、微紅至黑色的腫塊和斑塊。它們可以作為單一或多個病變出現,顏色、形狀和位置各不相同。本研究討論了兩例透過手術切除和 595-nm pulsed dye 雷射 (PDL) 治療的血管角化瘤病例,結果緩解了症狀並改善了外觀。
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 是最罕見的血管角化瘤,主要見於女性。它表現為下肢上暗紅色到藍黑色的腫塊或結節簇,通常呈現節段性且位於身體一側的模式。
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.