Cheng Y, Jiang Y, Zhang S
PUMC Hospital, CAMS, Beijing.
Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 1995 Dec;17(6):453-5.
Forty one cases of malignant trophoblastic tumor which were confirmed by pathological examinations were reviewed. The diagnostic correspondence rate by sonography was 92.3% (38/41). The image patterns, types of tumor, differential diagnosis and diagnostic value of sonography were also explored in this paper.