查询词典 basal cell carcinoma

Recently, the gene responsible for nevoid basal cell carcinoma syndrome, an autosomal dominant disorder characterized by multiple malformations and susceptibility to a variety of tumors and, particularly, to BCC, has recently been identified as PTCH.

痣样基底细胞癌症候群是一种体染色体显性遗传疾病，其主要表现有基底细胞癌、成齿的角质囊肿和其他多种骨骼发育异常，这个疾病被认为和PTCH基因突变有关。

The cream was previously approved for the treatment of actinic keratosis and basal cell carcinoma in most European countries, New Zealand, and Australia. It is also approved by the US Food and Drug Administration for the treatment of nonhyperkeratotic actinic keratoses.

该乳霜之前在大部分欧洲国家、新西兰与澳洲被核准使用于治疗光化角化症与基底细胞瘤；该产品也被美国食品药物管理局核准使用于治疗非过度角化光化角化症。

The Food and Drug Administration of USA hasapproved the use of this topical medicine for treatment of different malignant andpremalignant tumors such as actinic keratoses and basal cell carcinoma. Althoughimiquimods exact mechanisms of action in neoplastic diseases has not yet been fullyelucidated, animal and human studies have shown its ability to enhance the productionof cytokines such as interferon-, interleukin-12, and tumor necrosis factor- though conjugations with Toll like receptors on the surface of dendriticcells of the monocyte-macrophage lineage.

有关咪喹莫特抗癌作用的具体机制仍不十分明了，一般认为，咪喹莫特主要是通过与免疫相关细胞表面的Toll样受体结合、促进IFN-α、TNF-α、IL-12等多种前炎症细胞因子的分泌，进而激活天然与获得性免疫反应的方式发挥抗癌作用；进一步的研究发现，咪喹莫特尚能选择性的抑制某些皮肤肿瘤细胞的增殖并诱导其凋亡，提示增殖抑制和诱导凋亡可能是评价咪喹莫特抗肿瘤作用的重要指标和机制。

Resecting the lesion in early phase and suitable method to repair the wound is essential for radical treatment of basal cell carcinoma.

早期手术切除，重视病变切除范围，选择适当的方法修复创面，有助于本病的彻底治疗。

Given the size and location of the lesion and the risk of malignant transformation, especially to basal-cell carcinoma, later in life, the patient was referred to plastic surgery for excision.

考虑到病变的大小和位置以及存在恶变，特别是转变为基底细胞癌的风险，随后不久，病人被转入整形外科行手术切除。

She confirmed that the early stages of basal-cell carcinoma, a type of skin cancer, can be detected by analysing the odour of a person's skin using gas chromatography and mass spectrometry.

她确认早期的基底细胞癌可以靠分析患者皮肤的气味检测到，检测使用气相色谱和质谱技术。

She confirmed that the early stages of basal-cell carcinoma, a type of skin cancer, can be detected by analysing the odour of a person's skin using gas chromatography and mass spectrometry.

她证实了通过综合使用气相色谱分析和质谱分析来分析皮肤挥发出的气体，可以发现一种皮肤癌——早期基细胞癌症。

While this technology is promising and may eventually be useful as a diagnostic tool for basal-cell carcinoma and other skin cancers, Dr. Petri cautions that this is still basic research."We are not anywhere near being able to use this clinically," he told Medscape Oncology ."But looking into possible future applications, this technology could be used to identify patients at high risk of skin cancers or to evaluate a suspected lesion if the patient wishes to avoid a biopsy."

Petri博士表示，虽然本技术看似有用，且最后可能可以作为基底皮肤癌和其他皮肤癌的诊断工具，但这仍只是基础研究，他向Medscape Oncology表示，我们还未达可以临床运用此技术的境界，不过，著眼於未来的运用，本技术可以用来辨识高风险皮肤癌患者，或者用来评估希望避免切片之病患的可疑病灶。

"Exposure to the sun has no direct impact on the genes, which add to the total risk of basal cell carcinoma," Stefansson said.

这些基因变异与以往的与皮肤基底细胞癌有关的基因变化不同，它们与皮肤的白与黑无关。

"Exposure to the sun has no direct impact on the genes, which add to the total risk of basal cell carcinoma," Stefansson said.

斯蒂芬森说：&接触太阳光对增加皮肤基底细胞癌总风险的基因并无直接影响。&

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。