congratulations
تهنئة الاستاذ الدكتور/ محمد عبدالرحمن- وكيل الكلية لشئون التعليم والاطلاب و استاذ الامراض العصبية والنفسية بمناسبة تولية منصب رئيس الجمعية المصرية للامراض النفسية والعصبية وجراحة المخ والاعصاب
Discussing the doctoral thesis of Dr. Israa Youssef Muhammad Suwaifi - Assistant Lecturer of Tropical Medicine and Gastroenterology at Al Rajhi University Liver Hospital.
The primary etiology of pelvic venous disorder is multifactorial and challengeable in vascular surgery as it mandates multidisciplinary team cooperation for its evaluation and management.
Methods
All patients investigated for pelvic venous disorder in a high-volume, tertiary referral university hospital were identified and analyzed retrospectively during the period (March 2021 through September 2022). Demographic and medical data were scored. Agreement between the noninvasive modalities (computed tomographic venography [CTV] or magnetic resonance venography [MRV]) and diagnostic venography in detecting the refluxing pelvic veins was analyzed. Sensitivity, specificity, and diagnostic accuracy are also measured. No patients’ treatments were reported in this study as the treatment is scheduled in other sessions in some cases and is out of the scope of this article. All patients had a diagnostic …
Endovascular treatment options of aorto-iliac occlusive disease have emerged, leading to better outcomes in more complex pathology, which typically involves a reconstruction of the aortic bifurcation. The Covered Endovascular Reconstruction of Aortic Bifurcation (CERAB) configuration was introduced in 2013, in an attempt to optimize outcomes, when compared to the kissing stent configuration, which was traditionally the preferred endovascular technique for this pathology. CERAB aims to optimize geometry, and with that the arterial flow patterns that are associated with loss of patency. In CERAB, the aortic bifurcation is reconstructed using three balloon-expandable covered stents in a tight connection with each other and with an appropriate wall apposition, thereby minimizing geometrical mismatch (Fig. 1a-c). The reconstruction can be extended on both sides and could be combined with chimney, or parallel, grafts in aortic side branches that need to be preserved. In the current paper, the details of the CERAB technique are described and supported by evidence derived from pre-clinical studies that confirm the more optimal geometry and flow patterns compared to kissing stents. Also, a summary is provided of published clinical evidence, including technical and clinical outcomes of the technique. These data show promising early results, with patency rates in line with those achieved with open surgery, also in patients with extensive disease. Finally, the potential modes of failures and future developments are discussed.
The Covered Endovascular Reconstruction of the Aortic Bifurcation (CERAB) reconstruction is an endovascular technique, developed to reconstruct the aortic bifurcation in the most optimal anatomical and physiological manner. Short-term data were promising, but long-term data are still lacking. The objective was to report the long-term outcomes of CERAB for extensive aorto-iliac occlusive disease and to identify predictors for loss of primary patency.
Methods
Consecutive electively treated patients with CERAB for aorto-iliac occlusive disease in a single hospital were identified and analyzed. Baseline and procedural data and follow-up were collected at 6-weeks, 6 months, 12 months, and annually thereafter. Technical success, procedural, and 30-day complications were evaluated, as well as overall survival. Patency and freedom from target lesion revascularization rates were analyzed using Kaplan …