scholarly journals The characterization of blood flow changes in mouse tumor during Photofrin-based photodynamic therapy by using the color Doppler ultrasonography

2009 ◽  
Vol 22 (05) ◽  
Author(s):  
Ivankovic
Keyword(s):  
Blood Flow ◽  
Photodynamic Therapy ◽  
Doppler Ultrasonography ◽  
Color Doppler ◽  
Color Doppler Ultrasonography ◽  
Mouse Tumor ◽  
Flow Changes

scholarly journals Evaluation of Orbital Blood Flow in Age-Related Macular Degeneration by Color Doppler Ultrasonography

2020 ◽  
Vol 27 (2) ◽  
pp. 177-183
Author(s):  
Mine Karahan ◽  
Deniz Kilic ◽  
Mehmet Emin Dursun ◽  
Birgül Dursun ◽  
Aslı Uğurlu ◽  
...  
Keyword(s):  
Blood Flow ◽  
Macular Degeneration ◽  
Doppler Ultrasonography ◽  
Color Doppler ◽  
Color Doppler Ultrasonography ◽  
Age Related Macular Degeneration ◽  
Age Related

Intratumoral blood flow in cervical cancer as assessed by transvaginal color doppler ultrasonography: Correlation with tumor characteristics

2003 ◽  
Vol 13 (4) ◽  
pp. 510-514 ◽  
Author(s):  
J. L. Alcázar ◽  
G. Castillo ◽  
M. Jurado ◽  
G. LÓPEZ-GARCÍA
Keyword(s):  
Cervical Cancer ◽  
Blood Flow ◽  
Doppler Ultrasonography ◽  
Color Doppler ◽  
Resistance Index ◽  
Color Doppler Ultrasonography ◽  
Advanced Stage ◽  
Histologic Type ◽  
Subjective Impression ◽  
Poorly Differentiated

The objective of this study was to evaluate whether intratumoral blood flow as assessed by transvaginal color Doppler ultrasonography (TVCD) correlates with some tumor features in cervical cancer. Clinical, sonographic, and histologic data on 49 women (mean age: 50.3 years, range: 25–85 years) diagnosed as having a carcinoma from the uterine cervix were reviewed. Intratumoral blood flow was assessed by TVCD in all cases. Subjective impression of the amount of flow (scanty, moderate, or abundant) as well as the lowest resistance index (RI) and highest peak systolic velocity (PSV, cm/s) were used for analysis. These data were correlated with some tumoral features such as histologic type, histologic grade, tumor volume, and tumor stage. Intratumoral blood flow was found in all cases. Abundant blood flow was found more frequently in squamous carcinoma, moderately or poorly differentiated tumors, tumors with larger volume, and advanced stage tumors (P < 0.0001). Significantly lower RI was found in moderately or poorly differentiated tumors and advanced stage tumors (P < 0.01) and significantly higher PSV was found in moderately or poorly differentiated tumors, tumors with larger volume, and advanced stage tumors (P < 0.01). No correlation was found between RI and PSV and histologic type. Our data indicate that intratumoral blood flow as assessed by TVCD correlates well with some tumor features in cervical cancer.

Evaluation of the alternate blood FLow in esophageal variceal patients by endoscopic color Doppler ultrasonography

2004 ◽  
Vol 16 (3) ◽  
pp. 208-212 ◽  
Author(s):  
Takahiro Sato ◽  
Katsu Yamazaki ◽  
Jouji Toyota ◽  
Yoshiyasu Karino ◽  
Takumi Ohmura ◽  
...  
Keyword(s):  
Blood Flow ◽  
Doppler Ultrasonography ◽  
Color Doppler ◽  
Color Doppler Ultrasonography ◽  
Esophageal Variceal

scholarly journals Novel prospects for evaluation of follicle wall blood flow using color-Doppler ultrasonography

2016 ◽  
Vol 13 (4) ◽  
pp. 762-771 ◽  
Author(s):  
S. G. S. de Tarso ◽  
G. M. Ishak ◽  
G. D. A. Gastal ◽  
S. T. Bashir ◽  
M. O. Gastal ◽  
...  
Keyword(s):  
Blood Flow ◽  
Doppler Ultrasonography ◽  
Color Doppler ◽  
Color Doppler Ultrasonography
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