The Experts below are selected from a list of 210 Experts worldwide ranked by ideXlab platform
Robin Williams - One of the best experts on this subject based on the ideXlab platform.
-
Treatment of Visceral Transplant Pseudoaneurysms Using Physician-Modified Fenestrated Stent Grafts: Initial Experience
CardioVascular and Interventional Radiology, 2019Co-Authors: Sebastian Mafeld, Jennifer A. Logue, Steven Masson, Rohan Thakkar, Aimen Amer, Colin Wilson, Gorab Sen, Derek Manas, Steven White, Robin WilliamsAbstract:Pseudoaneurysms after visceral transplantation represent a significant risk to patients. We report the successful treatment of three transplant (pancreas, liver and Kidney) Artery anastomotic pseudoaneurysms using physician-modified fenestrated endovascular stent grafts. In all cases, surgical repair was considered high risk and would have compromised the arterial supply to the graft. The endovascular approach in all cases obviated the need for surgical intervention and maintained graft arterial supply.
Vincent Vidal - One of the best experts on this subject based on the ideXlab platform.
-
Combination of Alcohol and EVOH as a New Embolic Agent: Midterm Tissue and Inflammatory Effects in a Swine Model
Radiology Research and Practice, 2020Co-Authors: Jean-françois Hak, Farouk Tradi, Mickael Bobot, Pauline Brige, Paul Habert, Sophie Chopinet, Aurélie Haffner, Gilles Soulez, Benjamin Guillet, Vincent VidalAbstract:Objective. To evaluate the vascular occlusion and midterm tissue toxicity properties of a combination of ethylene-vinyl alcohol (EVOH) (Squid 18 ®) (75%) and alcohol (25%)-Alco-Squid 18-in a swine model. Materials and Methods. Alco-Squid 18 (75% Squid 18 ® mixed with 25% alcohol) (AS18) was compared to embolization with 96% alcohol alone and to embolization with Squid 18 ® (S18 ®) alone. An arteriovenous malformation (AVM) model was created in group 1 (n � 2). Each AVM model was then embolized with AS18 or S18 ® alone with evaluation of a ratio between the volume of embolic agent divided by the volume of the AVM (evaluated by CT). For group 2 (n � 5), each agent was tested on three different Kidneys (upper pole Kidney Artery). Pre-and postinterventional CTs, angiographies, blood alcohol content dosages, and histological studies (3 months postintervention) were performed. Results. AS18 has better distal distribution than S18 ® alone, both in the Kidneys (mean capsule-S18 ® distance: 3.9 mm (±0.23) and mean capsule-AS18 distance: 2.3 mm (±0.11) (p � 0.029) and in the AVM model. Histological exploration found a higher rate of tubular necrosis with AS18 compared with S18 ® alone and alcohol alone (3.78 ± 0.44 compared to 2.33 ± 1.22 (p � 0.012) and 1.22 ± 0.67 (p < 0 .0001)). e blood alcohol content was negligible in all cases. Conclusion. AS18 can suggest a better distal sclerotic and embolic character as compared with S18 ® alone without systemic toxicity.
Sebastian Mafeld - One of the best experts on this subject based on the ideXlab platform.
-
Treatment of Visceral Transplant Pseudoaneurysms Using Physician-Modified Fenestrated Stent Grafts: Initial Experience
CardioVascular and Interventional Radiology, 2019Co-Authors: Sebastian Mafeld, Jennifer A. Logue, Steven Masson, Rohan Thakkar, Aimen Amer, Colin Wilson, Gorab Sen, Derek Manas, Steven White, Robin WilliamsAbstract:Pseudoaneurysms after visceral transplantation represent a significant risk to patients. We report the successful treatment of three transplant (pancreas, liver and Kidney) Artery anastomotic pseudoaneurysms using physician-modified fenestrated endovascular stent grafts. In all cases, surgical repair was considered high risk and would have compromised the arterial supply to the graft. The endovascular approach in all cases obviated the need for surgical intervention and maintained graft arterial supply.
Xu Yuemin - One of the best experts on this subject based on the ideXlab platform.
-
The treatment of the solitary Kidney disease.
Journal of Modern Urology, 2001Co-Authors: Xu YueminAbstract:Objective To investigate the treatment of the solitary Kidney disease. Method 12 cases with the solitary Kidney disease were reviewed, 6 cases with renal stone were managed by pyelolithotomy,of 2 cases with renal tumour,partial ncphrcctomy was underwent in one,enucleation was carried out in the other. The supra selective Kidney Artery embolizing was carried out in 2 cases. Results 6 cases with renal stone have been followed up for 36 - 60 months,the renal function was improve after operation. Of 2 cases with renal tumor 1 cases received the enucleating tumour again 4 years later and died of the metastasis of the lung 6 months after operation, the other was no recurrent evidence. 4 cases of renal trauma were all recovery and followed up for 8-48 months.Conclusion It should be treated early for the diseases of the solitary Kidney so that it may be decrease the losing of the ncphron as possible as.
Tianqi Lin - One of the best experts on this subject based on the ideXlab platform.
-
Superselective renal Artery embolization for the treatment of renal hemorrhage after PCNL(5 cases report)
2009Co-Authors: Tianqi LinAbstract:Objectives To discuss the application of transcatbeter supersclective arterial embolization on treatment of renal hemorrhage after PCNL. Methods 5 patients with renal hemorrhage after PCNL were treated by superselective renal Artery embolization . All patients underwent angiographic examinations and the definite diagnosis before the embolization. The catheters were inserted ,into the Kidney Artery or its branches selectively through the for-mal Artery. Materials used in the embolizatian were gelfoam and steel coils. Results Clinical symptoms such as macroscopic hemsturia subsided quickly after operation. With an average follow-up of 11 months, no hemorrhage reoccurred in renal, the blood pressure and the renal function were normal in all patients. Conclusions Superse-lective renal arterial embolization has advantages of less invasive, less complications, and good haemostatic efficacy, with maximal preservation of renal function for treatment of renal hemorrhage after PCNL. Key words: Kidney Calculi ; Embolization; Therapentic ; Hemorrhage; Ureteroscopy
