scholarly journals Diagnostic vascular ultrasonography with the help of color Doppler and contrast-enhanced ultrasonography

2016 ◽  
Vol 35 (4) ◽  
pp. 289-301 ◽  
Author(s):  
Johannes Rübenthaler ◽  
Maximilian Reiser ◽  
Dirk-André Clevert
Keyword(s):  
Color Doppler ◽  
Contrast Enhanced ◽  
Vascular Ultrasonography ◽  
Contrast Enhanced Ultrasonography

scholarly journals Use of Contrast-Enhanced Ultrasonography for the Characterization of Tumor Thrombi in Seven Dogs

Animals ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1613
Author(s):  
Alessia Cordella ◽  
Pascaline Pey ◽  
Nikolina Linta ◽  
Manuela Quinci ◽  
Marco Baron Toaldo ◽  
...  
Keyword(s):  
Color Doppler ◽  
Case Series ◽  
Arterial Phase ◽  
Retrospective Case ◽  
Primary Tumors ◽  
Contrast Enhanced ◽  
Venous Phase ◽  
Contrast Enhanced Ultrasonography ◽  
Tumor Thrombi

Tumors of adrenal and thyroid glands have been associated with vascular invasions—so-called tumor thrombi, both in humans and dogs. The detection and characterization of venous thrombi is an important diagnostic step in patients with primary tumors for both surgical planning and prognosis. The aim of this study was to describe the use of contrast-enhanced ultrasonography (CEUS) for the characterization of tumor thrombi. Dogs with tumor thrombus who underwent bi-dimensional ultrasound (B-mode US) and CEUS were included. Seven dogs were enrolled in this retrospective case series. On B-mode US, all thrombi were visualized, and vascular distension and thrombus-tumor continuity were seen in three and two cases, respectively. On color Doppler examination, all thrombi were identified, seemed non-occlusive and only two presented vascularity. On CEUS, arterial-phase enhancement and washout in the venous phase were observed in all cases. Non-enhancing areas were identified in the tumor thrombi most likely representing non-vascularized tissue that could potentially be embolized in the lungs after fragmentation of the tumor thrombi. On the basis of these preliminary study, CEUS appeared to be useful for the characterization of malignant intravascular invasion.

Contrast-Enhanced Ultrasonography and Color Doppler: Guided Intraoperative Embolization of Intracranial Highly Vascularized Tumors

2019 ◽  
Vol 128 ◽  
pp. 547-555 ◽  
Author(s):  
Giuseppe Maria Della Pappa ◽  
Enrico Marchese ◽  
Alessandro Pedicelli ◽  
Alessandro Olivi ◽  
Luca Ricciardi ◽  
...  
Keyword(s):  
Color Doppler ◽  
Contrast Enhanced ◽  
Contrast Enhanced Ultrasonography

1109: Applicability of Color Doppler and Contrast Enhanced Ultrasonography (CEUS) to the Differencial Diagnosis of Solid Breast Lesions

2009 ◽  
Vol 35 (8) ◽  
pp. S127
Author(s):  
Daniela Stanzani ◽  
Maria Cristina Chammas ◽  
Luciano Chala ◽  
Marilia C. Campos ◽  
Nestor Barros ◽  
...  
Keyword(s):  
Color Doppler ◽  
Breast Lesions ◽  
Contrast Enhanced ◽  
Contrast Enhanced Ultrasonography

scholarly journals Erratum to ‘Contrast-Enhanced Ultrasonography and Color Doppler: Guided Intraoperative Embolization of Intracranial Highly Vascularized Tumors’ [World Neurosurgery 128 (2019) 547–555]

2019 ◽  
Vol 131 ◽  
pp. 18 ◽  
Author(s):  
Giuseppe Maria Della Pepa ◽  
Enrico Marchese ◽  
Alessandro Pedicelli ◽  
Alessandro Olivi ◽  
Luca Ricciardi ◽  
...  
Keyword(s):  
Color Doppler ◽  
Contrast Enhanced ◽  
Contrast Enhanced Ultrasonography

Diagnostic Performances of Various Gray-Scale, Color Doppler, and Contrast-Enhanced Ultrasonography Findings in Predicting Malignant Thyroid Nodules

Thyroid ◽  
2014 ◽  
Vol 24 (2) ◽  
pp. 355-363 ◽  
Author(s):  
Jiao-jiao Ma ◽  
Hong Ding ◽  
Ben-hua Xu ◽  
Chen Xu ◽  
Lu-jun Song ◽  
...  
Keyword(s):  
Thyroid Nodules ◽  
Color Doppler ◽  
Gray Scale ◽  
Contrast Enhanced ◽  
Contrast Enhanced Ultrasonography

scholarly journals Assessment of extravasation on ruptured uterine artery pseudoaneurysm using contrast-enhanced ultrasonography during uterine balloon tamponade

2019 ◽  
Vol 48 (4) ◽  
pp. 030006051989316 ◽  
Author(s):  
Jun Takeda ◽  
Shintaro Makino ◽  
Chihiro Hirai ◽  
Yota Shimanuki ◽  
Tetsunori Inagaki ◽  
...  
Keyword(s):  
Uterine Artery ◽  
Color Doppler ◽  
Uterine Cavity ◽  
University Hospital ◽  
Artery Pseudoaneurysm ◽  
Balloon Tamponade ◽  
Contrast Enhanced ◽  
Contrast Enhanced Ultrasonography ◽  
Uterine Balloon Tamponade ◽  
Uterine Artery Pseudoaneurysm

Objective Contrast-enhanced ultrasonography (CEU) has been used in critical trauma situations to visualize extravasation; however, its use is limited in the field of obstetrics. Cases of ruptured uterine artery pseudoaneurysm (UAP) were analyzed to clarify the efficacy to CEU during uterine balloon tamponade. Methods Cases of ruptured UAP diagnosed at a teaching university hospital from January 2015 to December 2017 were retrospectively analyzed. UAP was diagnosed using color Doppler ultrasonography. Extravasation was identified using computed tomography and double checked using CEU with an intravenously administered contrast agent (Sonazoid; Daiichi Sankyo Company, Ltd., Tokyo, Japan) and an ultrasound instrument (HI VISION Preirus; Hitachi Aloka Medical, Ltd., Tokyo, Japan). A balloon was then inserted into the uterine cavity and inflated at the point of bleeding until extravasation ceased. Results Three patients exhibited ruptured UAP during the study period. Bleeding points were successfully identified using CEU in all cases, and hemostasis was achieved using uterine balloon tamponade. Obliteration of UAP was confirmed using magnetic resonance imaging, and no patients developed recurrent UAP or any complications. Conclusion CEU can be used at the bedside to promptly diagnose ruptured UAP. Moreover, it precisely facilitates balloon compression at the point of bleeding.

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