仅在英格兰和威尔士，每年梭状芽胞杆菌的病例有5万多。
In England and Wales there are over 50,000 cases of Clostridium difficile each year.
然而，在患者中，它在异常位置呈团块出现：通常是在胞核外，但有时出现在光密度差的、透镜状团块中。
In sick patients, however, it shows up as clumps in unusual places: usually outside the nucleus but sometimes in an odd, lens-shaped clump inside.
鳞状细胞癌，癌组织有由多边形细胞组成的癌巢，多边形细胞边界清楚，胞质为粉红色。细胞核染色深，形状有角。
This is the microscopic appearance of squamous cell carcinoma with nests of polygonal cells with pink cytoplasm and distinct cell borders. The nuclei are hyperchromatic and angular.
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