皮肤肿瘤

Skin lesions were erythematous macules and ulcerated lesions similar t...

结论RAE临床罕见，需与KS、多种皮肤疾病，特别是血管源性疾病和肿瘤鉴别。

Hemangiosarcoma is an aggressive tumor in dogs, usually affecting the heart or spleen and less commonly the skin.

血管肉瘤在犬类中是一种发展迅速的肿瘤，通常发生于心脏或脾脏，较少发生于皮肤。

In this paper we analyse the characters of γ-rays radiation therapy with short S.S.D. It is better to treat the cancer which is situated at shallow part of any body. The hurt of skin, skeleton and deep hygeian texture by rays is effectively decreased.

本文分析短距离γ射线放射治疗之特点，它适宜于治疗浅部肿瘤，可有效地减轻皮肤、骨骼及深部健康组织的射线损伤。

It is urgent and important for further understanding of these toxicities to develop adequate staging systems and mechanistically driven therapies, in which the quality of life and consistent antineoplastic therapy can be ensured.

了解这些皮肤毒性的机制，制定适当的毒性分期标准，进而给予正确的防治，对确保患者生活质量及抗肿瘤治疗的连续性都十分重要。

Results Although overexpression of P53 protein was not detected in normal eyelid cutaneous epithelium, meibomian gland and mild epithelial dysplasia, the positive rate of P53 increased in degree in moderate and severe dysplasia, carcinoma in situ and invasive tumors, and PCNA labeling index progressively increased too. Overexpression of P53 protein was detected in 30/53 cases of basal cell carcinoma, 16/32 cases of squamous cell carcinoma, 10/17 cases of meibomian gland carcinoma, and the intensity of P53 protein immunostaining increased with the lowering in the degree of histological differentiation.

结果 在正常眼睑皮肤、睑板腺及轻度不典型增生眼睑上皮中，未见P53蛋白表达，而中、重度不典型增生，原位癌，浸润癌中，P53蛋白阳性表达率逐渐增高，其 PCNA指数也有增加趋势。30/53例基底细胞癌(basal cell carcinoma，BCC)、16/32例鳞状细胞癌（squamous cell carcinoma，SCC）、10/17例睑板腺癌中，P53蛋白阳性表达；同时，随着肿瘤组织分化程度的降低，P53蛋白阳性表达程度有逐渐增高的趋势。

Results Although overexpression of P53 protein was not detected in normal eyelid cutaneous epithelium, meibomian gland and mild epithelial dysplasia, the positive rate of P53 increased in degree in moderate and severe dysplasia, carcinoma in situ and invasive tumors, and PCNA labeling index progressively increased too.

结果 在正常眼睑皮肤、睑板腺及轻度不典型增生眼睑上皮中，未见 P53蛋白表达，而中、重度不典型增生，原位癌，浸润癌中， P53蛋白阳性表达率逐渐增高，其 PCNA指数也有增加趋势。30/53例基底细胞癌(basal cell carcinoma，BCC)、16/32例鳞状细胞癌（squamous cell carcinoma，SCC）、10/17例睑板腺癌中， P53蛋白阳性表达；同时，随着肿瘤组织分化程度的降低， P53蛋白阳性表达程度有逐渐增高的趋势。

There are four categories of paraneoplastic syndromes - hematological, neurological, mucocutaneous, and endocrine/metabolic.

副肿瘤综合征累及四个系统，造血系统，神经系统，粘膜皮肤和内分泌和代谢系统。

Results The pathology of all 10 cases of nasal lymphomas were T cell Non-Hodgkin's lymphoma, Ann Arbor stage Ⅰ～Ⅱin9 and 1 in stage IV. The locations of 10 lymphomae were in the anterior portion of one of the nasal cavities, and the lymphomae extended posteriorly along the inferior and/or media nasalis concha in different extent. No bone structure destruction was found in all stage I cases and the bone of the media nasalis concha as well as the uncinate process was partially absorbed in the stage IV nHL. The skin of the external noses adjacent to the lymphoma of the whole 10 cases were swollen in various severity with disappearance of the subcutaneous fat.

结果 10例鼻腔淋巴瘤病理均为T细胞非何杰金淋巴瘤，9例为Ann arbor I～II期，1例Ann Arbor IV期。10例病变均发生于一侧鼻腔前部，沿下鼻甲向后呈不同程度蔓延。9例I期病变均无骨质破坏，相邻鼻背侧皮肤不同程度肿胀，皮下脂肪消失，1例IV期病变可见患侧中鼻甲及钩突骨质部分吸收，同侧眶内肿瘤侵犯。

This article describes the dermoscopic appearance of various nonpigmented tumors and nontumoral skin lesions, as well as the application of this technique in nonpigmented skin diseases.

主要介绍非色素性肿瘤以及非肿瘤性疾病在皮肤镜下的表现，评价这一技术在非色素性皮肤病中的应用。

When they occur on the face, their pleomorphic presentation may lead to misdiagnosis.

当转移性肿瘤发生在脸上时，因为其型态的多变性，要和皮肤原发性癌症区别而做正确诊断常常是一种挑战。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。