问题
单项选择题 B型题
乳腺癌病人出现“橘皮征”的原因是（）
A.粘连
B.肿物压迫
C.乳管被侵犯
D.癌肿侵及Cooper韧带
E.癌细胞堵塞表浅淋巴管
答案
参考答案：E
解析：1.若癌肿侵及Cooper韧带，可使其缩短而致癌肿表面皮肤凹陷，呈"酒窝征"。 2.若皮内和皮下淋巴管被癌细胞阻塞而引起淋巴回流障碍，出现真皮水肿，皮肤呈"橘皮样"改变。
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乳腺癌病人出现“橘皮征”的原因是（）
A.粘连
B.肿物压迫
C.乳管被侵犯
D.癌肿侵及Cooper韧带
E.癌细胞堵塞表浅淋巴管
参考答案：E
解析：1.若癌肿侵及Cooper韧带，可使其缩短而致癌肿表面皮肤凹陷，呈"酒窝征"。 2.若皮内和皮下淋巴管被癌细胞阻塞而引起淋巴回流障碍，出现真皮水肿，皮肤呈"橘皮样"改变。
“Never give up!” It is my law of my life. It has brought me ____. I learned the law from my father’s ____ story. My father was ___ in a poor village in the north of Jiangsu, in China. When he was a young boy, he went to a school in the morning, then ____ in the fields till sunset. And then he did his homework ____ midnight. Life was hard, because they had no ____! At the age of 14, my father heard of the United States. It was the land of gold, the land where ___ people can become rich. “____ don’t I go to America?” he thought to himself, full of hope. So, my father came to America. “I had thought it was easy to ___ money in America,” he told me. “But when I arrived there, I realized it was not true. They did not like to hire me because I spoke _____ English. Later, I worked in a small restaurant, cleaning up tables, _____ dishes and sweeping the floor. Life was ____ for the first few years. I worked from 10am to 11pm. I wanted to go to school to learn English, but it was impossible. I couldn’t ___ the schooling.” My father __ working hard, and reached his goal! “Alan,” he often says to me, “If you want something, you have to work for it and never give up. Things do not come____ in life.” That is what I learned from my father.
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