Shanghai kou qiang yi xue = Shanghai journal of stomatology · 2015
[The appearance of parotid neoplasms on real-time elastosonography].
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Li Hui-min, Ma Kai, Hu Yuan-ping, Chen Li-xia, Zhou Ping-xin
Аннотация
PURPOSE: To evaluate the features of parotid neoplasms on real-time elastosonography.
METHODS: The elastograms of parotid lesions in 43 patients with 48 neoplasms were analyzed and classified into 5 grades, with pathologic diagnosis as the gold standard for comparision. The data was statistically analyzed with SPSS13.0 software package.
RESULTS: The elastographic grades of most benign neoplasms were I-II, while those of malignancies were III-IV. The elastographic grades of benign and malignant lesions were of significant difference (P<0.05).
CONCLUSIONS: Some typical features of different parotid lesions on elastosonography are found, which are useful for differential diagnosis of parotid lesions.
METHODS: The elastograms of parotid lesions in 43 patients with 48 neoplasms were analyzed and classified into 5 grades, with pathologic diagnosis as the gold standard for comparision. The data was statistically analyzed with SPSS13.0 software package.
RESULTS: The elastographic grades of most benign neoplasms were I-II, while those of malignancies were III-IV. The elastographic grades of benign and malignant lesions were of significant difference (P<0.05).
CONCLUSIONS: Some typical features of different parotid lesions on elastosonography are found, which are useful for differential diagnosis of parotid lesions.