4Kunisaki C, shimada H, Nomura M, et al. Distribution of lymph node metastasis in gasWic carcinoma [J]. Hcpatogastroenterology, 2006, 53(69): 468-472.
5Kodera E, Fujiwara M, Ito Y, et al. Radical surgery for gastric carci- noma: it is not an issue of whether to perform DI or D2. Dissect as many lymph nodes as possible and you will be warded [Y]. Acta Chir Belg, 2009, 109(1): 27-35.
6ACJJ. cancer staging manual [M]. 7^th ed. New York: Springer-Ver- lag, 2010: 47-49.
7日本胃癌学会.胃癌处理规约[M].14版.东京:金原出版社,2010:112-115.
8Shiyan L, pintong H, Zongmin W, et al. The relationship between enhanced intensity and micro vessel density of gastric carcinoma us- ing double contrast-enhanced ultrasonography [J]. Ultrasound Med Biol, 2009, 35: 1086-1091.
9Rubaltelli L, Khadivi Y, Tmgnaghi A, et al. Evaluation of lymph node perfusion using continuous mode harmonic ultrasonography with a second generation contrast agent [J]. J Ultrasound Med, 2004, 23: 829-836.
10Bartolotta TV, Midiri M, Galia M, et at. Qualitative and quantita- tive evaluation of solitary thyroid nodules with contrast Enhanced ultrasound: initial result [J]. Eur Adiol, 2006, 16:2234-2241.
