Search results for " fistula"
showing 10 items of 189 documents
THE USE OF ARGENTUM-QUARTZ SOLUTION IN PRIMARY OR RECURRENT PERIANAL FISTULAS: FIRST EXPERIENCE ON THREE CASES
2019
Primary perianal fistulous pathology represents a painful condition often noticeable in patients affected by Crohn's disease or Ulcerative colitis. It causes difficult defecation and can evolve in perianal abscess that should be urgently ascertained and drained. The present work aims to propose Argentum-Quartz® as valid non-surgical therapeutic treatment in order to reach a more comfortable perianal fistula healing. In fact, our preliminary data allow us to consider Argentum Quartz® ideally employable for treatment of perianal fistulas associated or not with IBDs, representing a reliable sphincter-sparing solution.
Distal pancreatectomy with multivisceral resection: A retrospective multicenter study - Case series.
2020
Abstract Background Multivisceral resection (MVR) is sometimes necessary to achieve disease-free margins in cancer surgery. In certain patients with pancreatic tumors that invade neighboring organs these must be removed to perform an appropriate oncological surgery. In addition, there is an increasing need to perform resections of other organs like liver not directly invaded by the tumor but which require synchronous removal. The results of MVR in pancreatic surgery are controversial. Material and methods A distal pancreatectomy retrospective multicenter observational study using prospectively compiled data carried out at seven HPB Units. The period study was January 2008 to December 2018. …
The preoperative assessment of stroke risk in lesions involving the internal carotid artery.
1995
Patients with vascular or tumourous lesions involving the internal carotid artery are at risk of damage or occlusion of this vessel during surgical or endovascular procedures. To assess the stroke risk transcranial Doppler aided carotid compression tests were performed in 82 patients. Based on changes of blood flow velocity (BFV), pulsatility index, systolic/diastolic ratio and length of transient hyperaemic response three groups could be differentiated. Patients in group A (31%) showed only a slight reaction of BFV and were at minimal risk in case of carotid occlusion. Patients in group B (52%) underwent a distinct decrease of Doppler readings with partial improvement and were considered t…
An endoscopic approach to the management of surgical bile duct injuries: nine years’ experience
2003
Abstract Background. The evaluation of the endoscopic treatment of surgical bile duct injuries, especially in the management of post-operative strictures, remains controversial. Aim. The aim of this study was to evaluate the feasibility of using endoscopic management from a study of the clinical reports of two of the main endoscopy units in Sicily. Patients and methods. A total of 137 consecutive patients were selected. There were 85 simple biliary fistulas: 64 from the cystic duct stump; 19 from the gall bladder bed; and two from intra-hepatic bile ducts. There were 52 biliary lesions: 15 complete transections; 12 incomplete lesions of the common bile duct with six associated strictures; f…
Post-traumatic lethal carotid-cavernous fistula.
2006
The authors report about an unexpected death by traumatic lesion of the internal carotid artery in a 30-year-old man who had fallen two metres. The man suffered a fracture of the left maxillary sinus and a fracture of the right orbit with bilateral haemorrhage of the maxillary sinus. Surgical treatment was performed with favorable outcome. Clinically, there were no neurological symptoms but about 60 days after his accident, the man died from uncontrolled epistaxis. He was submitted to the autopsy that show a linear fracture in the left side of the turcic sella and lesion of the left internal carotid artery with carotid-cavernous fistula.
Perianal Fistula-Associated Carcinoma in Crohn's Disease: A Multicentre Retrospective Case Control Study.
2021
Abstract Background and Aims Carcinoma associated with perianal fistula in Crohn’s disease is a pending threat for patients. This study aimed to improve understanding and facilitate development of diagnostic and therapeutic strategies. Methods A retrospective case-control study was conducted at four German hospitals. The analysis included 40 patients with proven malignancy associated with perianal Crohn’s fistulas and 40 randomly selected controls with fistulizing perianal Crohn’s disease. Differences between groups were analysed and multivariate calculations were performed to describe risk factors for oncological outcomes. Results Histology revealed adenocarcinoma in 33/40 patients and squ…
[Evaluation of three-dimensional endoanal endosonography of perianal fistulas and correlation with surgical findings].
2009
Abstract Objective This study aims to assess the accuracy of three-dimensional endoanal ultrasound (3D-US), two-dimensional ultrasound (2D-US) and physical examination (PE) for the diagnosis of perianal fistulas and correlate the results with intraoperative findings. Materials and methods A prospective, observational study with consecutive inclusion of patients was performed between December 2008 and August 2009. Twenty-nine patients diagnosed with a perianal fistula due to undergo surgery were included. All patients underwent PE, 2D-US and 3D-US, and the results were compared to intraoperative findings. The examinations were repeated with hydrogen peroxide instilled through the external op…
Use of Bichat's buccal fat pad for the sealing of orosinusal communications. A presentation of 8 cases.
2011
Objectives: To determine the efficacy of the pediculate flap with the buccal fat pad in the sealing of orosinusal communications, describe the surgical technique used, and report the main complications. Patients and method: A retrospective study was made of 8 patients seen in the Service of Oral Surgery of the University of Barcelona Dental Clinic (Spain) for the treatment of orosinusal communications between the years 2007 and 2009. In all cases a pediculate flap with the buccal fat pad was used to solve the problem. Results: All of the orosinusal communications were successfully resolved with this technique. The immediate postoperative complications were pain (37.5%), inflammation (37.5%)…
Infliximab in the treatment of Crohn's disease: Predictors of response in an Italian multicentric open study
2005
Abstract Background. Almost 20% of patients with active Crohn's disease are refractory to conventional therapy. Infliximab is a treatment of proven efficacy in this group of patients and it is not clear which variables predict a good response. Aims. To evaluate the role of infliximab looking at the predictors of response in a large series of patients with Crohn's disease. Patients and methods. Five hundred and seventy-three patients with luminal refractory Crohn's disease (Crohn's Disease Activity Index (CDAI) > 220–400) (312 patients) or with fistulising disease (190 patients) or both of them (71 patients) were treated with a dose of 5 mg/kg in 12 Italian referral centres. The primary endp…
Tunica vaginalis Free Grafts for Closure of Urethrocutaneous Fistulas
1990
In 32 patients a tunica vaginalis free graft was used for closure of urethrocutaneous fistulas (n = 26) or complicated hypospadias repair (n = 6). All patients had at least one operation (average 3.9) for urethral reconstruction prior to this procedure. 12 patients had recurrent fistulas (average 2.2). The technique proved to be very successful. Only 2 patients had to undergo subsequent reoperation for recurrent fistulas. The use of a free tunica vaginalis graft interposed between skin and urethra is our method of choice in the repair of recurrent or complicated urethrocutaneous fistulas.