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. 2010 May 20;13(5):443–446. [Article in Chinese] doi: 10.3779/j.issn.1009-3419.2010.05.12

5.

病灶性质与外形关系(例/百分比)

Relationship between lesion property and shape (n/%)

Final diagnosis of lesions Shape Total
Quasi-circular Non-quasi-circular
χ2 test, P=0.746.
Benign 14(17.9) 17 (21.8) 31
Malignant 23 (29.5) 24 (30.8) 47
Total 37 (47.4) 41 (52.6) 78