scholarly journals Pseudoaneurysm with arteriovenous fistula of the prostate after pelvic trauma: Ultrasound imaging

2016 ◽  
Vol 88 (4) ◽  
pp. 317 ◽  
Author(s):  
Andrea B. Galosi ◽  
Camilla Capretti ◽  
Luca Leone ◽  
Marco Tiroli ◽  
Daniele Cantoro ◽  
...  
Keyword(s):  
Arteriovenous Fistula ◽  
Color Doppler ◽  
Pelvic Trauma ◽  
Selective Embolization ◽  
Distal Branch ◽  
Anechoic Area ◽  
Post Traumatic ◽  
Anterior Prostate ◽  
Recurrent Hematuria

Pseudoaneurysm (PA) associated with an arteriovenous fistula (AVF) of the internal pudendal artery branches are very uncommon. We report a case of post-traumatic PA with AVF connected to Santorini plexus. Diagnosis was made with trans-rectal ultrasound (TRUS) after recurrent hematuria. TRUS reported a 1.7 × 1.4 × 1.5 cm anechoic area, on anterior prostate apex close to Santorini plexus. The use of color Doppler in this area revealed high flow velocity that was indicative for AVF. The feeding artery was a distal branch of the left pudenda artery. After selective embolization was observed complete occlusion of the feeding branches and disappearance of PA with AVF. Prostate PA with concomitant symptomatic AVF detected with TRUS has not yet described in literature after pelvic trauma and represents complex diagnostic challenges. This case report suggests that the use of TURS and color Doppler can provide an important diagnostic and follow-up to address the clinical suspicion of occult vascular injuries using a noninvasive approach.

scholarly journals Evaluation for shunted pouches of cavernous sinus dural arteriovenous fistula and the treatment outcome of transvenous embolization

2017 ◽  
Vol 24 (2) ◽  
pp. 189-196 ◽  
Author(s):  
Masaki Sato ◽  
Takashi Izumi ◽  
Noriaki Matsubara ◽  
Masahiro Nishihori ◽  
Shigeru Miyachi ◽  
...  
Keyword(s):  
Treatment Outcome ◽  
Arteriovenous Fistula ◽  
Cavernous Sinus ◽  
Dural Arteriovenous Fistula ◽  
Three Dimensional ◽  
Transvenous Embolization ◽  
Posterior Compartment ◽  
Selective Embolization ◽  
Complete Occlusion

Background This study aimed to evaluate the detailed location and the number (single or multiple) of cavernous sinus dural arteriovenous fistula (CSDAVF) shunted pouches as well as the relationship between the characteristics of shunted pouch(es) and the treatment outcome of transvenous embolization for CSDAVF. Methods A total of 23 consecutive patients with CSDAVFs who underwent angiogram and transvenous embolization were retrospectively analyzed. Shunted pouches were assessed using three-dimensional angiogram and multiplanar reformatted image obtained from the rotational angiogram data. Results Of the 23 patients with CSDAVFs, 40 shunted pouches were identified. Twelve CSDAVFs had a single shunted pouch, and 11 had multiple shunted pouches. The mean CSDAVF with multiple shunted pouches was 2.5. The shunted pouches were more often found in the posterior compartment of the CS, which was connected with the intercavernous sinus (23/40; 57.5%). In 12 CSDAVFs with a single shunted pouch, 10 were treated with selective embolization and complete occlusion was achieved during the follow-up. Two CSDAVFs with single shunted pouch were just observed without intervention, and DAVFs disappeared spontaneously during the follow-up period. In 11 CSDAVFs with multiple shunted pouches, eight were treated with selective embolization and three with sinus embolization. In six of eight (75%), complete occlusion was achieved following selective embolization, but two of eight (25%) recurred and required retreatment. Conclusions Rotational angiography data suggested that the shunted pouches of CSDAVFs were mostly located in the posterior compartment of the CS connected with the intercavernous sinus. Selective embolization for CSDAVFs with a single shunted pouch is the first-line treatment alternative to sinus packing, and selective embolization with multiple shunted pouches will be a considerable treatment option.

scholarly journals Embolization of Giant Post-Traumatic Arteriovenous Renal Fistula using the Penumbra Occlusion Device

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Pierluca Torcia ◽  
Giampaolo Carraffiello
Keyword(s):  
Renal Artery ◽  
Color Doppler ◽  
Rare Condition ◽  
Renal Perfusion ◽  
High Flow ◽  
New Materials ◽  
Occlusion Device ◽  
Complete Exclusion ◽  
Post Traumatic

Purpose: Giant post-traumatic artero-venous renal fistula is a very rare condition, and the exclusion of renal perfusion is the principal risk of embolization. Aim of our presentation is to evaluate new materials and devices derivated by neuro-angio experience to treat the vascular arterio-venous renal fistula. Material and Methods: From march 2017t to december 2020 we have treated 3 post traumatic hight-flow artero-venous renal fistulas. In one case an aneurysmatic dilatation of renal artery was associated. All patients were previously and during follow-up evaluated by MDCTA and US-color-Doppler. POD Penumbra System plus, POD packing coil were used to treat arterio-venous renal fistula. Results: In all cases (3/3) complete arterio-venous renal fistula occlusion was obtained. Pod System and Pod packing coil were delivered with microcatheter directly in the arterial side of the arterio-venous renal fistula. The renal fuction and complete parenchymal preservation were obtained Conclusions: In our preliminary experience Penumbra System revealed to be a secure device for a complete exclusion of high-flow arterio-venous renal fistula and preserving renal perfusion.

scholarly journals Endovascular Embolization of Posttraumatic High-Flow Priapism: Uncommon Arteriovenous Fistula of the Corpus Cavernosum

2021 ◽  
Author(s):  
Maarten J. Otten ◽  
Lotte Zuur ◽  
Jasper Florie ◽  
Bart van Bezooijen
Keyword(s):  
Arteriovenous Fistula ◽  
Corpus Cavernosum ◽  
Arterial Embolization ◽  
Endovascular Embolization ◽  
High Flow ◽  
High Rate ◽  
Embolic Agent ◽  
Selective Embolization ◽  
Case Presentation

Abstract Background priapism is a persistent penile erection lasting more than four hours without sexual arousal or stimulation. Non-ischemic high-flow priapism is an uncommon finding. Case presentation: we report on a high-flow priapism, an uncommon arteriovenous fistula of the corpus cavernosum after a straddle trauma which was successfully treated by super selective trans-arterial embolization using a temporary embolic agent. At follow up no recurrent episodes of priapism occurred without symptoms of erectile dysfunction or other complications. Conclusion Super selective embolization has a high rate of technical success with preservation of erectile function in this case without complications.

Do We Have Another Option to Treat Bleeding Hemorrhoids? The Emborrhoid Technique: Experience in 16 Patients

2020 ◽  
Vol 15 ◽  
Author(s):  
Elisabetta Moggia ◽  
Giuseppina Talamo ◽  
Gaetano Gallo ◽  
Gaetano Gallo ◽  
Matteo Barattini ◽  
...  
Keyword(s):  
Rectal Bleeding ◽  
Hemorrhoidal Disease ◽  
Severe Bleeding ◽  
Conventional Surgery ◽  
Short Term ◽  
Selective Embolization ◽  
Invasive Techniques ◽  
Bleeding Hemorrhoids

Background: Hemorrhoidal disease is very common in western countries and rectal bleeding is the main symptom complained by patients. Nowadays the ultimate goal of treatment is to block the bleeding with minimally-invasive techniques to minimize post-procedural pain. Objective: The aim of this study is to assess the preliminary results of the emborrhoid technique (embolization of the superior rectal arteries branches) as a new tool for the proctologist to treat severe bleeding hemorrhoids causing anemia. Many categories of patients might benefit from this treatment, such as patients not eligible for conventional surgery, patients not responding to conventional treatment and fit patients with severe bleeding who refused endorectal surgical therapy. Method: From May 2017 to November 2018 a total of 16 patients with chronic rectal bleeding due to hemorrhoids underwent super-selective embolization of the superior rectal arteries at the department of General Surgery in La Spezia, S. Andrea Hospital, Italy. Median age was 59 years. 14 patients were males (87.5 %). Results: No post-procedural and short-term complications were observed at maximum follow up (12 months). The reduction of rectal bleeding with improvement of the quality of life was obtained in 14 patients (87.5%). Conclusion: Our study, although small in number, demonstrates that embolization of superior rectal arteries with coils to treat severe bleeding due to hemorrhoids is safe and effective and does not lead to immediate complications.

scholarly journals Percutaneous posteroanterior screw fixation for Haraguchi type 1 posterior malleolar fracture in tri-malleolar fracture: Operative technique and randomized clinical results

2021 ◽  
Vol 29 (1) ◽  
pp. 230949902199799
Author(s):  
Tianming Yu ◽  
Jichong Ying ◽  
Jianlei Liu ◽  
Dichao Huang ◽  
Hailin Yan ◽  
...  
Keyword(s):  
Screw Fixation ◽  
Malleolar Fracture ◽  
Malleolar Fractures ◽  
Posterior Malleolar Fracture ◽  
Post Traumatic ◽  
Group 2 ◽  
Traumatic Arthritis ◽  
Group 1

Purpose: The study described a novel surgical treatment of Haraguchi type 1 posterior malleolar fracture in tri-malleolar fracture and patient outcomes at intermediate period follow-up. Methods: All patients from January 2015 to December 2017 with tri-malleolar fracture of which posterior malleolar fractures were Haraguchi type 1, were surgically treated in this prospective study. Lateral and medial malleolar fractures were managed by open reduction and internal fixation through dual incision approaches. 36 cases of Haraguchi type 1 posterior malleolar fractures were randomly performed by percutaneous posteroanterior screw fixation with the aid of medial exposure (group 1). And 40 cases were performed by percutaneous anteroposterior screw fixation (group 2). Clinical outcomes, radiographic outcomes and patient-reported outcomes were recorded. Results: Seventy-six patients with mean follow-up of 30 months were included. There were no significant differences in the mean operation time (81.0 ± 11.3 vs. 77.2 ± 12.4), ankle function at different periods of follow-up, range of motions and visual analog scale (VAS) at 24 months between the two groups ( p > 0.05). However, the rate of severe post-traumatic arthritis (Grade 2 and 3) and the rate of step-off rather than gap in radiological evaluation were lower in group 1 than that in group 2 ( p < 0.05). Conclusion: Using our surgical technique, more patients had good outcome with a lower rate of severe post-traumatic arthritis, compared with the group of percutaneous anteroposterior screw fixation. Percutaneous posteroanterior screw fixation can be a convenient and reliable alternative in treating Haraguchi type 1 posterior malleolar fracture.

Late diagnosed post traumatic femoral arteriovenous fistula revealed by leg ulcer

2020 ◽  
Vol 45 (4) ◽  
pp. 224-227
Author(s):  
M. Ben Mrad ◽  
M. Ben Hammamia ◽  
Z. Daoud ◽  
S. Chatti ◽  
N. Krarti ◽  
...  
Keyword(s):  
Arteriovenous Fistula ◽  
Leg Ulcer ◽  
Post Traumatic

scholarly journals The association between body mass index and recovery from post-traumatic stress disorder after the nuclear accident in Fukushima

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Masato Nagai ◽  
Tetsuya Ohira ◽  
Masaharu Maeda ◽  
Seiji Yasumura ◽  
Itaru Miura ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Post Traumatic Stress Disorder ◽  
Traumatic Stress ◽  
Stress Disorder ◽  
Error Variance ◽  
Normal Weight ◽  
Post Traumatic Stress ◽  
Post Traumatic

AbstractPost-traumatic stress disorder (PTSD) and obesity share common risk factors; however, the effect of obesity on recovery from PTSD has not been assessed. We examined the association between body mass index (BMI) and recovery from PTSD after the Great East Japan Earthquake. We analyzed 4356 men and women with probable PTSD aged ≥ 16 years who were living in evacuation zones owing to the radiation accident in Fukushima, Japan. Recovery from probable PTSD was defined as Post-traumatic Stress Disorder Checklist-specific scores < 44. Using Poisson regression with robust error variance adjusted for confounders, we compared the prevalence ratios (PRs) and 95% confidence intervals (CIs) for this outcome in 2013 and 2014. Compared with point estimates for normal weight (BMI: 18.5–24.9 kg/m2), especially in 2013, those for underweight (BMI: < 18.5 kg/m2) and obesity (BMI: ≥ 30.0 kg/m2) tended to slightly increase and decrease, respectively, for recovery from probable PTSD. The multivariate-adjusted PRs (95% CIs) for underweight and obesity were 1.08 (0.88–1.33) and 0.85 (0.68–1.06), respectively, in 2013 and 1.02 (0.82–1.26) and 0.87 (0.69–1.09), respectively, in 2014. The results of the present study showed that obesity may be a useful predictor for probable PTSD recovery. Obese victims with PTSD would require more intensive support and careful follow-up for recovery.

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