Ultrasound remains a solid member of the imaging arsenal when the liver is considered. Recent literature involving ultrasonographic evaluation of the liver has included such topics as the monitoring of transjugular intrahepatic portosystemic shunt (TIPS) for dysfunction by Doppler, a noninvasive way to screen for impending occlusion.2 Casarella W.J. Transjugular intrahepatic portosystemic shunt: A defining achievement in vascular and interventional radiology Radiology 1995 ; 196 : 305
Haga clic aquí para ir a la sección de Referencias, 4 Chong W.K., Malisch T.A., Mazer M.J. , y al. Transjugular intrahepatic portosystemic shunt: US assessment with maximum flow velocity Radiology 1993 ; 189 : 789-793
Haga clic aquí para ir a la sección de Referencias, 9 Dodd G.D., Zajko A.B., Orons P.D. , y al. Detection of transjugular intrahepatic portosystemic shunt dysfunction: Value of duplex Doppler sonography AJR Am J Roentgenol 1995 ; 164 : 1119-1124
Haga clic aquí para ir a la sección de Referencias, 10 Feldstein V.A., LaBerge J.M. Hepatic vein flow reversal at duplex sonography: A sign of transjugular intrahepatic portosystemic shunt dysfunction AJR Am J Roentgenol 1994 ; 162 : 839-841
Haga clic aquí para ir a la sección de Referencias, 13 Foshager M.C., Ferral H., Finlay D.E. , y al. Color Doppler sonography of transjugular intrahepatic portosystemic shunts (TIPS) AJR Am J Roentgenol 1994 ; 163 : 105-111
Haga clic aquí para ir a la sección de Referencias, 17 Lafortune M., Martinet J.-P., Denys A. , y al. Short- and long-term hemodynamic effects of transjugular intrahepatic portosystemic shunts: A Doppler/manometric correlative study AJR Am J Roentgenol 1995 ; 164 : 997-1002
Haga clic aquí para ir a la sección de Referencias, 25 Quiroga J., Sangro B., Nuñez M. , y al. Transjugular intrahepatic portal-systemic shunt in the treatment of refractory ascites: Effect on clinical, renal, humoral and hemodynamic parameters Hepatology 1995 ; 21 : 986-994 [cross-ref]
Haga clic aquí para ir a la sección de Referencias Evaluation of patients with liver disease both before and after orthotopic liver transplantation (OLT) has also been a topic of much interest in recent literature.7 Dodd G.D., Memel D.S., Baron R.L. , y al. Portal vein thrombosis in patients with cirrhosis: Does sonographic detection of intrathrombus flow allow differentiation of benign and malignant thrombus? AJR Am J Roentgenol 1995 ; 165 : 573-577
Haga clic aquí para ir a la sección de Referencias, 8 Dodd G.D., Miller W.J., Baron R.L. , y al. Detection of malignant tumors in end-stage cirrhotic livers: Efficacy of sonography as a screening technique AJR Am J Roentgenol 1992 ; 159 : 727-733
Haga clic aquí para ir a la sección de Referencias, 12 Flint E.W., Sumkin J.H., Zajko A.B. , y al. Duplex sonography of hepatic artery thrombosis after liver transplantation AJR Am J Roentgenol 1988 ; 151 : 481-483
Haga clic aquí para ir a la sección de Referencias, 14 Furuse J., Matsutani S., Yoshikawa M. , y al. Diagnosis of portal vein tumor thrombus by pulsed Doppler ultrasonography J Clin Ultrasound 1992 ; 20 : 439-446 [cross-ref]
Haga clic aquí para ir a la sección de Referencias, 18 Langnas A.N., Marujo W., Stratta R.J. , y al. Vascular complications after orthotopic liver transplantation Am J Surg 1991 ; 161 : 76-83 [cross-ref]
Haga clic aquí para ir a la sección de Referencias, 24 Pozniak M.A., Baus K.M. Hepatofugual arterial sign in the main portal vein: An indicator of intravascular tumor spread Radiology 1991 ; 180 : 663-666
Haga clic aquí para ir a la sección de Referencias, 26 Redvanly R.D., Nelson R.C., Stieber A.C. , y al. Imaging in the preoperative evaluation of adult liver transplant candidates: Goals, merits of various procedures, and recommendations AJR Am J Roentgenol 1995 ; 164 : 611-617
Haga clic aquí para ir a la sección de Referencias, 30 Tanaka K., Numata K., Okazaki H. , y al. Diagnosis of portal vein thrombosis in patients with hepatocellular carcinoma: Efficacy of color Doppler sonography compared with angiography AJR Am J Roentgenol 1993 ; 160 : 1279-1283
Haga clic aquí para ir a la sección de Referencias Other topics of recent interest have included the use of ultrasound to detect liver metastases in patients being considered for liver resection.15 Hagspiel K.D., Neidl K.F.W., Eichenberger A.C. , y al. Detection of liver metastases: Comparison of superparamagnetic iron oxide-enhanced and unenhanced MR imaging at 1.5T with dynamic CT, intraoperative US, and percutaneous US Radiology 1995 ; 196 : 471-478
Haga clic aquí para ir a la sección de Referencias, 19 Leen E., Angerson W.J., Wotherspoon H. , y al. Detection of colorectal liver metastases: Comparison of laparotomy, CT, US, and Doppler perfusion index and evaluation of postoperative follow-up results Radiology 1995 ; 195 : 113-116
Haga clic aquí para ir a la sección de Referencias, 27 Reinhold C., Hammers L., Taylor C.R. , y al. Characterization of focal hepatic lesions with duplex sonography: Findings in 198 patients AJR Am J Roentgenol 1995 ; 164 : 1131-1135
Haga clic aquí para ir a la sección de Referencias, 28 Shuman W.P. Liver metastases from colorectal carcinoma: Detection with Doppler US-guided measurements of liver blood flow—past, present, future Radiology 1995 ; 195 : 9-10
Haga clic aquí para ir a la sección de Referencias The ultrasound recognition of veno-occlusive disease of the liver after bone marrow transplantation has also been studied.31 Teefey S.A., Brink J.A., Borson R.A. , y al. Diagnosis of venoocclusive disease of the liver after bone marrow transplantation: Value of duplex sonography AJR Am J Roentgenol 1995 ; 164 : 1397-1401
Haga clic aquí para ir a la sección de Referencias These studies rely heavily on color and Doppler techniques.
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© 1998
W. B. Saunders Company. Publicado por Elsevier Masson SAS. Todos los derechos reservados.
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