痣

Results PR expression was 25.7%(9/35) of MM. No PR expression was observed in nevi.

结果 在MM中PR的阳性表达率为25.7%，在痣细胞痣中无表达。

Nodal nevi are small aggregates of benign nevus cells that are commonly encountered in the SLNs of patients with melanoma.

淋巴结色素痣是指常常出现于黑色素瘤患者SLNs的少量良性痣细胞。

BACKGROUND: Twenty to 30% of malignant melanomas are associated with melanocytic nevi; however, sometimes it is difficult to distinguish the melanoma from the nevus by routine histology.

背景：20~30％的恶性黑色素瘤与黑素细胞痣相关，但常规组织学有时难以区分黑色素瘤和痣。

We calculated absolute numbers and frequencies, given as percentages, as well as predominance of the dermoscopic types of naevi in the different age groups.

作者计算不同年龄组黑色素细胞痣的绝对数和发生频率，以及痣皮肤镜检查的显著型。

Objective To summarize the experience of curing facial pigmented nevus with CO 2 laser.Methods From April1992to October2004,388patients were treated by CO 2 laser,with low output power and dose,byway of irradiation or scan,discontinuous or continuous,to vaporize the pigmented naevi.

目的 总结探索CO 2 激光治疗面部色素痣的经验及疗效方法 1992年4月～2004年10月采用国产CO 2 激光治疗仪，选择小功率输出，小剂量间断或连续扫描或照射，使病损汽化治疗面部色素痣388例。

PaCO2 was correlated with haemoglobin and serum albumin,with the values of r being 0.23 and 0.13,repectively.AaPO2was not correlated with spider naevi,liver palms or Child-Pugh class; PaO2 was not correlated with spider naevi or liver palms.

AaPO2与肝掌、蜘蛛痣、Child分级无显著相关性；PaO2与Child分级显著相关，但与肝掌、蜘蛛痣无显著相关性。

"Capillary hemangioma (nevus flammeus, port-wine stain), an abnormal mass of capillaries on the head, neck, or face, is pink to dark bluish -red and even with the skin."

毛细血管血管瘤(亦称焰色痣或葡萄酒色痣)，是由毛细血管在头部、颈部和脸部异常聚集所引起的皮肤损害，表面光滑，呈粉色至深蓝红色。

The superficial lesions of pigmented dermatosis were treated with wave－length of 532nm or 755nm such as freckle,café-au-lait spots and verruca senilis while the nevus of Ota and tat－toos were treated with wavelength of 755nm or 1064nm.Hyperplasic vascular dermatosis such as hemangioma, port-wine stains,spider nevus was treated with VPW 532nm.

浅表性色素损害如雀斑、咖啡斑和老年斑采用Q532 nm和Q755 nm治疗；太田痣和文身采用Q1 064 nm和Q755 nm；血管性疾病如血管瘤、鲜红斑痣和蜘蛛痣采用VPW532nm激光治疗。

Results The results showed that the curative rate and the effective rate were 38.34%（411/1072）and 87.41%（937/1072）respectively after 1~8 time treatments.The effective rate were more than 90% for freckle,tattoos,verruca senilis and spider nevus.

结果：本组患者痊愈率38.34%（411/1 072），有效率 87.41%（937/1 072），经过1～8次治疗，雀斑、太田痣、文刺、老年斑、毛细血管扩张及蜘蛛痣的总有效率高达90%以上。

A congenital growth or mark on the skin, such as a mole or birthmark.

痣皮肤上先天的生成物或标记，如痣或胎记

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。