Zobrazeno 1 - 10
of 48
pro vyhledávání: '"V P Chuang"'
Publikováno v:
Journal of the Formosan Medical Association = Taiwan yi zhi. 99(3)
To evaluate the safety and effectiveness of percutaneous fluoroscopic gastrostomy (PFG) in cancer patients.We retrospectively analyzed the success rate, complication rate, and patient outcomes of PFG performed during a 15-month period in our hospital
Publikováno v:
Cancer. 75(8)
Gastrointestinal leiomyosarcoma metastatic to the liver is considered most resistant to any combination of systemic chemotherapy containing doxorubicin and/or ifosphamide.Fourteen patients with gastrointestinal leiomyosarcoma metastatic to the liver
Publikováno v:
CardioVascular and Interventional Radiology. 32:1321-1321
Publikováno v:
Urologic radiology. 2:223-228
The technique of renal arterial embolization in 150 patients with renal carcinoma using Gelfoam, Ivalon particles, and coils is described. The complications of the procedure and the morbidity and mortality following embolization are presented. The de
Autor:
V P Chuang, A M Fried
Publikováno v:
American Journal of Roentgenology. 131:807-811
From 6% to 25% of primary renal carcinomas are either hypovascular or avascular and are the major source of false negative angiography. High-dose renal pharmacoangiography, a valuable adjunct to conventional angiography, combines a renal vasodilator,
Autor:
I Szwarc, V P Chuang
Publikováno v:
Radiology. 143:25-28
A new method to occlude large vascular systems using a combination of a coil baffle and conventional coil was evaluated in the abdominal aortas of seven dogs. Three types of coil baffles were introduced into the canine abdominal aorta, followed by fo
Autor:
V P Chuang, S Wallace
Publikováno v:
Radiology. 140:51-58
Seventy-two hepatic artery embolizations were performed in 47 patients to treat hepatic neoplasms. Hepatic artery embolization creates tumor devascularization, but the portal flow prevents infarction of liver parenchyma because of the single vascular
Autor:
V P Chuang
Publikováno v:
Radiology. 148:633-639
The dual blood supply of the normal hepatic parenchyma and the single arterial supply of hepatic neoplasms are important factors in the interpretation of celiac and hepatic arteriograms. Depending on whether the hepatic artery, portal vein, or both a
Publikováno v:
American Journal of Roentgenology. 136:729-733
Polyvinyl alcohol foam (Ivalon) particles were used in arterial embolization of abdominal neoplasms for tumor devascularization. The Ivalon particles are available in two sizes: small (0.25-0.59 mm) and large (0.60-1.0 mm). Twenty-five tumor emboliza
Publikováno v:
Radiology. 166:541-545
Triple-balloon dilation (TBD) of a variety of luminal structures has been successfully, though infrequently, used. A mathematical model is presented for the selection of balloon sizes, and equations and tables are derived that allow the user to estim