Assessment of atherosclerotic plaques in a rabbit model by delayed-phase contrast-enhanced CT angiography: comparison with histopathology

2011 ◽  
Vol 28 (2) ◽  
pp. 353-363 ◽  
Author(s):  
Jin Hur ◽  
Young Jin Kim ◽  
Hyo Sup Shim ◽  
Hye-Jeong Lee ◽  
Ji Eun Nam ◽  
...  
Keyword(s):  
Ct Angiography ◽  
Phase Contrast ◽  
Rabbit Model ◽  
Atherosclerotic Plaques ◽  
Contrast Enhanced Ct ◽  
Contrast Enhanced ◽  
Enhanced Ct ◽  
Delayed Phase

Role of delayed phase contrast-enhanced CT in the intra-thoracic staging of non-small cell lung cancer (NSCLC): what does it add?

2021 ◽  
pp. 109983
Author(s):  
Anna Rita Larici ◽  
Paola Franchi ◽  
Annemilia del Ciello ◽  
Giuliano Sica ◽  
Davide Coviello ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Small Cell Lung Cancer ◽  
Phase Contrast ◽  
Small Cell ◽  
Small Cell Lung ◽  
Contrast Enhanced Ct ◽  
Contrast Enhanced ◽  
Enhanced Ct ◽  
Delayed Phase

Reducing the incidence of venous air embolism in contrast-enhanced CT angiography using preflushing of the power injector

2020 ◽  
Vol 75 (6) ◽  
pp. 479.e1-479.e7
Author(s):  
X. Jia ◽  
X. Li ◽  
J. Li ◽  
C. Jin ◽  
J. Chen ◽  
...  
Keyword(s):  
Ct Angiography ◽  
Air Embolism ◽  
Venous Air Embolism ◽  
Contrast Enhanced Ct ◽  
Contrast Enhanced ◽  
Power Injector ◽  
Enhanced Ct

scholarly journals Model-Based Pancreas Segmentation in Portal Venous Phase Contrast-Enhanced CT Images

2013 ◽  
Vol 26 (6) ◽  
pp. 1082-1090 ◽  
Author(s):  
Matthias Hammon ◽  
Alexander Cavallaro ◽  
Marius Erdt ◽  
Peter Dankerl ◽  
Matthias Kirschner ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Ct Images ◽  
Portal Venous Phase ◽  
Model Based ◽  
Contrast Enhanced Ct ◽  
Contrast Enhanced ◽  
Enhanced Ct ◽  
Venous Phase ◽  
Pancreas Segmentation

Transesophageal Echocardiography After Contrast-Enhanced CT Angiography in the Diagnosis of Type A Aortic Dissection

2011 ◽  
Vol 26 (5) ◽  
pp. 495-500 ◽  
Author(s):  
Edward Gologorsky ◽  
Riny Karras ◽  
Angela Gologorsky ◽  
Marco Ricci ◽  
Tomas A. Salerno
Keyword(s):  
Aortic Dissection ◽  
Transesophageal Echocardiography ◽  
Ct Angiography ◽  
Type A ◽  
Type A Aortic Dissection ◽  
Contrast Enhanced Ct ◽  
Contrast Enhanced ◽  
Enhanced Ct

scholarly journals Successful staged management of a spontaneous iliac vein rupture associated with May-Thurner syndrome: a case report

2021 ◽  
Author(s):  
Yuji Nishimoto ◽  
Masanao Toma ◽  
Kohei Iwasa ◽  
Yukihito Sato
Keyword(s):  
Conservative Management ◽  
Lower Limb ◽  
Phase Contrast ◽  
Anticoagulation Therapy ◽  
Iliac Vein ◽  
Ivc Filter ◽  
Contrast Enhanced Ct ◽  
Contrast Enhanced ◽  
Enhanced Ct ◽  
Venous Phase

Abstract Background Spontaneous iliac vein ruptures have only been reported in approximately 50 cases. An accurate preoperative diagnosis is difficult even with contrast-enhanced computed tomography (CT), and the operative mortality and morbidity rates are quite high. The cause of spontaneous iliac vein ruptures and their optimal diagnosis and management remain unclear. Case Summary A 69-year-old woman without a history of prior trauma presented with low back pain, left lower limb swelling, and hypovolemic shock. An initial contrast-enhanced CT revealed a large retroperitoneal hematoma without arterial extravasation. Her blood pressure dropped again under a noradrenaline administration. A second venous phase contrast-enhanced CT revealed venous extravasation in the external iliac vein with a suspected compression of the common iliac vein (May-Thurner syndrome) and deep vein thrombosis (DVT). Her haemodynamics were stabilised whilst a laparotomy was arranged. An inferior vena cava (IVC) filter was placed due to concerns about rebleeding with initiating anticoagulation therapy. Given the failed conservative management, elective endovascular treatment (EVT) was performed including percutaneous Fogarty venous thrombectomy and placement of self-expanding and covered stents. After the intervention, the lower limb swelling significantly improved under oral anticoagulation therapy, and the IVC filter was retrieved. At the 3-month follow-up, the lower limb swelling completely disappeared, and the contrast-enhanced CT demonstrated the complete disappearance of the retroperitoneal hematoma and DVT. Discussion This case provided not only the potential value of the venous phase contrast-enhanced CT in diagnosing a spontaneous iliac vein rupture, but also the potential benefit of conservative management followed by elective EVT.

scholarly journals Contrast filled Urinary Bladder versus early phase Contrast Enhanced CT for Urinary Bladder

2016 ◽  
Vol 9 (4) ◽  
Author(s):  
Aamer Nadeem Chaudhry ◽  
Asim Shaukat ◽  
Syed Anjum Mehdi ◽  
Tahir Qadeer Khan ◽  
Muhammad Ali
Keyword(s):  
Urinary Bladder ◽  
Early Phase ◽  
Phase Contrast ◽  
Bladder Wall ◽  
Bladder Tumors ◽  
Contrast Enhanced Ct ◽  
Contrast Enhanced ◽  
Enhanced Ct ◽  
Different Types

Urinary bladder tumors are neoplasms which present as hematuria and sometimes if the lesion is small, then it becomes difficult to detect. We conducted this study to evaluate to different types of techniques for CT of urinary bladder. One with contrast filled urinary bladder and other with Contrast enhanced urinary bladder with the contrast not in the lumen of urinary bladder. 25 patients were evaluated, 18 of the cases were positive as far as the contrast filled bladder was concerned while 23 patients showed the abnormally enhancing bladder wall. 3 were negative in both techniques and were proven carcinoma on cystoscopy.

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