摘要
目的:对在肝脏囊性恶性肿瘤诊断中应用灰阶及彩色多普勒超声的临床应用价值。方法:研究资料为我院于2012年至1月至2016年1月收治的15例肝脏恶性肿瘤患者,包含8例肝脏原发性囊性恶性肿瘤,7例转移性囊性恶性肿瘤,分析所有患者的灰阶及彩色多普勒特征,灰阶超声观察患者肿瘤的大小、数目、形态,及囊壁的厚度和内部回声,多普勒超声观察患者肿瘤的供血及血液流速。结果:肿瘤直径为1.89cm至13.26cm,其中呈圆形状包含7例,呈不规则形包含4例,呈分叶状包含4例。所有患者肿瘤均表现为囊壁不规则增厚,壁内、乳头结节内等引出血流信号15例,13例为搏动性血流信号。结论:灰阶超声在肝脏囊性恶性肿瘤中应用表现为厚壁不规则的囊性病变,而彩色多普勒则能够更加清楚的反应出血流信号,为肝脏囊性恶性肿瘤治疗提高更加有效的诊断依据。
Objective： To used in liver cystic tumor diagnosis gray-scale and color doppler flow imaging （cdfi） in the clinical application value. Methods： The data of 15 cases of liver in patients with malignant tumor from January 2012 to January 2016 in our hospital, including 8 cases of primary liver cystic malignant tumor, 7 cases of metastatic cystic malignant tumor, analysis of all patients with grayscale and color doppler features of gray-scale ultrasound observation of patients with tumor size, number, shape, and the thickness of capsule wall and internal echo, doppler ultrasound blood supply of the tumor and blood flow velocity were observed. Results： The tumor diameter of 1.89era to 13.26cm, assumes the circular shapes include 7 cases, irregular shape contains 4 cases, a lobulated contains 4 cases. All patients with tumor characterized by irregular cystic wall thickening, inside the wall, nipple nodules in 15 cases, lead to blood flow signals, such as 13 cases of pulsatile blood flow signals. Conclusion： Gray-scale ultrasound in liver cystic tumor application in the form of thick wall irregular cystic lesion, and color doppler can more clearly reflect blood flow signal, to improve liver cystic tumor treatment more effective diagnosis basis.
出处
《影像技术》
CAS
2017年第3期28-29,34,共3页
Image Technology
