Squamous cell carcinoma arises from the stratified squamous epithelium.

食管鳞癌起源于复层鳞状上皮。

Squamous cell carcinoma, as you can tell by its name, arises from squamous epithelium.

鳞状细胞癌（鳞癌）正如其名，来源于鳞状上皮细胞。

Wearing sunscreen helps protect against the development of all three types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and melanoma.

基底细胞癌、鳞状上皮癌、素瘤。

Well-differentiated tumors with adenocarcinoma or squamous cell carcinoma morphology can be diagnosed by routine light microscopy, without the need for IHC.

具有腺癌或鳞状细胞癌形态的分良好的肿瘤可以通过常规光学显微镜进行诊断，而不需要 IHC。

While the prognosis of squamous cell carcinoma in the oral cavity depends largely on the tumor stage, HPV status is a main prognostic factor for squamous cell carcinoma in the oropharynx.

口腔鳞状细胞癌的，很大程度取决于肿瘤分期，而感染HPV的状况则是口咽部鳞状细胞癌的一个主要素。

Non-small-cell lung cancer (NSCLC), which includes adenocarcinoma, squamous cell carcinoma and large cell carcinoma, accounts for 80- 85% of all lung cancers.

非小细胞肺癌（NSCLC）包括腺癌、鳞状细胞癌大细胞癌，占所有肺癌的80-85%。

This cancer can appear in any segment of the esophagus and it's further classified into squamous cell carcinoma and adenocarcinoma - depending on the type of cells it originates from.

这种肿瘤在食管的任何节段都有可能出现，基于肿瘤来源的细胞类型，食管癌可以进一步被分为鳞状细胞癌与腺癌。

Now, squamous cell carcinoma is the most common type of esophageal cancer worldwide, and it originates in the squamous epithelium of the esophagus, most often in the upper two thirds.

鳞癌是世界上最常见的食管癌类型，来源于食管鳞状上皮层，最常见于食管上三分之二。

Specific risk factors for squamous cell carcinoma include alcohol consumption, hot fluids and caustic strictures, which is the narrowing of the esophagus following ingestion of a caustic substance, like household bleach.

而鳞癌特有的危险素包括饮酒、高温液体与腐蚀性食管狭窄，即摄入腐蚀性液体（如家用漂白剂）导致食管狭窄。

Over time, just like with squamous cell carcinoma, mutations might accumulate in either tumor suppressor genes or proto-oncogenes that control the division of these metaplastic cells, ultimately resulting in a malignant tumor.

长此以往，食管鳞癌一样，抑癌基原癌基会积累一系列突变，那些控制着生细胞的细胞周期的基突变最终会导致恶性肿瘤。

NOS carcinomas that stain with adenocarcinoma markers are classifed as 'NSCLC, favor adenocarcinoma'; tumors that stain with squamous markers are classified as 'NSCLC, favor squamous cell carcinoma'.

带有腺癌标志物染的 NOS 癌被归类为“NSCLC，有利于腺癌”；用鳞状细胞标记染的肿瘤被归类为“非小细胞肺癌，有利于鳞状细胞癌”。

Squamous cell carcinoma is also known to arise at the lip vermillion in those who smoke, right at the location where a person holds the smoking device, such as a cigarette or pipe.

研究发现，鳞状细胞癌也可发生于吸烟者的唇红，部位恰在吸烟者叼着烟具（如香烟或烟斗）的地方。

Guidelines recommend genomic profiling for all patients with advanced non-squamous NSCLC (including adenocarcinoma, large cell carcinoma and NSCLC NOS) and it should also be considered for patients with advanced squamous cell carcinoma.

指南建议对所有晚期非鳞状细胞癌（包括腺癌、大细胞癌 NSCLC NOS）患者进行基组分析，晚期鳞状细胞癌患者也应考虑进行基组分析。