lentigines

Surgical margins for lentigo maligna and lentigo maligna melanoma : The technique of mapped serial excision

恶性雀斑痣和恶性雀斑痣黑色素瘤的手术边界：绘制连续切除界线的技术

All of the 33 lentigines showed significant effect after 1-8 times treatments .

33例雀斑样痣患者经1~8次治疗后均显效。

Objectives : To study the therapeutic effects of Q-switch laser in treatment of freckles and lentigo .

目的：观察应用Q开关激光治疗雀斑及雀斑样痣的疗效。

Lentigo treated with liquid nitrogen

液体氮冷冻治疗雀斑223例疗效观察

Conclusion Intense pulsed light technology can be effective for the treatment of freckles , pigment after acne and senile lentigo .

结论：IPL对雀斑、痤疮后色素沉着斑、老年斑有良好的疗效。

Improve microcirculation and metabolism ; eliminate peroxidized adipopexis , especially lentigo on the skin .

改善微循环，消除过氧化脂肪沉积，促进新陈代谢，润肤祛斑。

Removal of spot : freckles , lentigines , point and flakecolored spot , melasma , coffee spot , etc.

除斑：雀斑、雀斑样痣、点片状色斑、黄褐斑、咖啡斑等。

With ice on the north part of Shaluli hills of the great Lentigo Mountain , the highest peak is6168 meters above the sealevel .

冰雪皑皑，巍峨雄伟的雀儿山居沙鲁里山系北段，最高峰海拔6168米。

A comparison of Q-switched alexandrite laser and intense pulsed light for the treatment of freckles and lentigines in Asian persons : A randomized , physician-blinded , split-face comparative trial

Q开关紫翠玉激光和强脉冲光治疗亚洲人雀斑和痣的疗效比较：一项随机、医生单盲、左右面部比较研究

In human being , tyrosinase is the key enzyme for melanin biosynthesis , and is associated with melanin hyperpigmentation such as melasma , freckles , ephelide , senile lentigines .

在人体中，它与色素障碍性疾病及恶性黑色素肿瘤的发生与治疗有关。

A small , flat , pigmented spot on the skin . Histologic examination of the tan patch reveals features of lentigo simplex , whereas the speckled macules and papules disclose melanocytic nevi .

雀斑，着色斑，小痣皮肤上的一种扁平、有色的小斑点组织病理下褐色斑块呈现单纯性黑痣，而其上的斑点及丘疹则为黑色素细胞痣。

Results According to the morphological characters of tumor cells , 36 cases of mucosal malignant melanoma were classified into epithelioid cell type including 17 cases , spindle cell type including 8 cases , lentigo cell type including 2 cases and mixed cell type including 9 cases .

结果根据肿瘤细胞形态特点及有无黑色素，36例粘膜恶性黑色素瘤被分为上皮样细胞为主型17例，梭形细胞为主型8例，小痣样细胞型2例，混合型9例；

Conclusion Q-switched Alexandrite laser is effective in the treatment of nevus of Ota , seborrheic keratosis , tattoo , and naevus fusco-caeruleus zygomaticus , but has limited efficacy for cafe-au-lait-spots , lentigo , naevus of Ito , and spilus naevus .

结论Q开关紫翠宝石激光对太田痣、雀斑、文身、脂溢性角化、颧部褐青色痣治疗效果好，对伊藤痣、雀斑样痣、斑痣及咖啡斑有一定疗效。