Results 261 to 270 of about 26,512 (287)

Utility of Color Doppler Ultrasonography Predicting TIPS Dysfunction

The American Journal of Gastroenterology, 2005
Color Doppler ultrasonography (CDUS) has been proposed as an alternative to portal pressure gradient (PPG) measurement to detect transjugular intrahepatic portosystemic shunt (TIPS) dysfunction but with inconsistent results. This study aimed at developing and validating CDUS criteria to assess TIPS dysfunction.A total of 117 consecutive follow-up ...
Juan G, Abraldes, Rosa, Gilabert, Juan, Turnes, Carles, Nicolau, Annalisa, Berzigotti, John, Aponte, Concepció, Bru, Jaime, Bosch, Juan Carlos, García-Pagán   +8 more
openaire   +2 more sources

Diagnosis of arteriovenous malformation of the pancreas by color Doppler ultrasonography

Abdominal Imaging, 1998
Arteriovenous malformation (AVM) of the pancreas is a rare disease, and once this silent disease develops portal hypertension it is too difficult for the physician to successfully control the disease. AVM is usually diagnosed by invasive diagnostic modalities, and noninvasive modalities should be developed for its diagnosis.
K, Koito, T, Namieno, T, Nagakawa, K, Morita   +3 more
openaire   +2 more sources

[The color Doppler ultrasonography in glaucoma diagnosis].

Ceska a slovenska oftalmologie : casopis Ceske oftalmologicke spolecnosti a Slovenske oftalmologicke spolecnosti, 2006
The insufficiency of the autoregulation at the optic nerve's head may cause the glaucoma optic neuropathy (GON). If the long-term stressing exists and an additional endurance arises, the autoregulation may fail and significant changes of the resistance index (RI) at the central retinal artery (CRA) and at the posterior ciliar artery (PCA) can be ...
J, Cmelo, M, Chynoranský, K, Micevová, T, Valásková   +3 more
openaire   +1 more source

[Diagnosis of thyroid nodules by Doppler ultrasonography: a comparison between color Doppler and power Doppler ultrasonography].

Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica, 1999
The purpose of this study was to assess the usefulness of color and power Doppler imaging in thyroid nodules. The following 4 items were compared between malignant thyroid nodules (34 cases) and benign nodules (51 cases): 1) vascularity; 2) distribution of tumor vessels (none, marginal, peripheral, central); 3) nature of tumor vessels (tortuosity ...
K, Naruo, Y, Miyamoto, S, Tada
openaire   +1 more source

Repetition of color Doppler ultrasonography; is it necessary

1998
Item does not contain ...
Meuleman, E.J.H., Diemont, W.L.
openaire   +1 more source

Color Doppler Ultrasonography

1997
H.-J. van der Woude, K. L. Verstraete, J. L. Bloem   +2 more
openaire   +1 more source

Is color Doppler ultrasonography reliable in diagnosing adnexal torsion? A large cohort analysis

Minimally Invasive Therapy and Allied Technologies, 2022
, Antoine Naem, Simone Garzón
exaly  

Ultrasonography and Color Doppler Techniques

2023
openaire   +1 more source

Color Doppler ultrasonography.

Current opinion in radiology, 1990
W D, Middleton, M A, Middleton
openaire   +1 more source

Diagnostic value of color doppler ultrasonography in hepatocellular carcinoma

1996
A differential diagnosis of liver tumors was made on the basis of the pattern of blood flow within and around tumors on color Doppler flow images. The study comprised 47 patients with liver mass lesions; 22 patients had hepatocellular carcinoma (HCC), 15 had hemangiomas, 4 had metastatic liver cancers, 3 had liver abscess, 3 had liver cysts.
Goral, V, Mumbuc, L, Bilici, A, Kemaneci, A   +3 more
openaire   +2 more sources