问题
单项选择题 A3/A4型题
男性，24岁，3个月来右腕部出现一进行性增大的质硬肿物肿痛3个月，轻微外伤后疼痛症状明显加重、X线片示：桡骨远端存在偏心溶骨性骨质破坏区，伴有病理性骨折，骨皮质膨胀，有“肥皂泡样改变”。
最可能的诊断是()
A．骨肉瘤
B．骨样骨瘤
C．内生软骨瘤
D．骨巨细胞瘤
E．滑膜肉瘤
答案
参考答案：D
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男性，24岁，3个月来右腕部出现一进行性增大的质硬肿物肿痛3个月，轻微外伤后疼痛症状明显加重、X线片示：桡骨远端存在偏心溶骨性骨质破坏区，伴有病理性骨折，骨皮质膨胀，有“肥皂泡样改变”。
最可能的诊断是()
A．骨肉瘤
B．骨样骨瘤
C．内生软骨瘤
D．骨巨细胞瘤
E．滑膜肉瘤
参考答案：D
Walt Disney was born in Chicago in 1901. when he was young, he lived in Kansas City. He wanted to be . Disney was very poor. He drew pictures in his father’s garage(车库). One day a mouse came into the garage and played on the floor. Disney gave the mouse some bread. The next day the mouse came in again and played on the floor. Again Disney gave him some . Then the mouse came up on his desk. this way, the mouse and the poor artist became good friends. Some years , Disney went to Hollywood. He worked very hard but he was not to many people. One morning he remembered the Kansas City . “I will draw it,” he said to himself. “I hope every child in this country will like my mouse.” He drew pictures of the mouse day after day. , he was happy with one of his pictures. The mouse was called Micky Mouse. Soon Micky Mouse was famous all over the world. He is still by many children and old people, too. Now the name of Walt Disney is known (被谁所熟知) to many people in . And Disneyland is the world’s greatest park for . It is called “The Happiest Place on Earth”.
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