1
|
Analysis of the effects of different surgical approaches on corporotomy localization in inflatable penile implant surgery performed by expert implant surgeons. Int J Impot Res 2023; 35:539-543. [PMID: 35760888 DOI: 10.1038/s41443-022-00593-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 06/13/2022] [Accepted: 06/14/2022] [Indexed: 11/08/2022]
Abstract
Inflatable penile prostheses may be a solution for patients with erectile dysfunction. To our knowledge, no data exist regarding the effect of different surgical approaches used during implantation on the site of the corporotomy. The main purpose of this multicentre study was to investigate the influence of different surgical approaches on the corporotomy site.Data were collected from six expert implant surgeons. Surgical notes were searched for the incision site, proximal, distal and total corporal length measurement, total cylinder length, length of rear tip extenders, surgery time, type of implant, and reservoir placement. The association between the proximal/distal corporal length and the recorded covariates was examined using a linear mixed model.A total of 1757 patients who underwent virgin prosthesis implantation were included in the analysis. Analysis of proximal/distal measurements was performed on 1709 patients. The proximal/distal ratio had a mean of 0.8 ± 0.3 in penoscrotal incisions (n = 391), 0.7 ± 0.2 in infrapubic incisions (n = 832) and 0.7 ± 0.2 in subcoronal (n = 486) incisions. We observed no significant differences in proximal/distal measurements between the highest-volume surgeons.We could not draw a firm conclusion about the difference in corporotomy site between different surgical approaches, but we found no significant difference between the highest-volume surgeons using different techniques.
Collapse
|
2
|
Value of prolonged scrotal drainage after penile prosthesis implantation: a multicenter prospective nonrandomized pilot study. Int J Impot Res 2023:10.1038/s41443-023-00710-8. [PMID: 37169878 DOI: 10.1038/s41443-023-00710-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/13/2023]
Abstract
We aimed to understand the risks and benefits of post-inflatable penile prosthesis (IPP) implantation drainage and optimal duration. Our patients were divided into 3 groups: Group 1 (n = 114) had no drain placed, Group 2 had a drain placed for 24 h (n = 114) and Group 3 had a drain placed for 72 h (n = 117). Postoperative scrotal hematoma and prosthesis infection rates were compared between the groups. The patients from Group 3 demonstrated a statistically significant lower incidence of hematoma on the 10th postoperative day: (n = 1, 0.9%) compared to Group 2: (n = 11, 9.6%) and Group 1: (n = 8, 7%), (p = 0.013). However, on the 3rd postoperative day, there was a statistically significant lower incidence of hematoma in both Groups 3 and 2: (0.9% and 6.1%, respectively) vs. Group 1: (11.4%), (p = 0.004). Hematoma rates followed the same group order after the first day of surgery: 1.7% (n = 2), 5.3% (n = 6), and 8.8% (n = 10), respectively, (p = 0.05). Five patients (4.4%) in Group 1 and four patients (3.5%) in Group 2 developed an IPP associated infection, opposed to only a single patient (0.85%) in Group 3, (p = 0.210). We concluded that prolonged scrotal drainage for 72 h after virgin IPP implantation significantly reduces hematoma and infection rates.
Collapse
|
3
|
A randomized trial regarding Antimicrobial Prophylaxis (AMP) in Transurethral Resection of Bladder tumor (TURB) in support of antimicrobial stewardship. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01109-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
4
|
A randomized controlled trial concerning Antimicrobial Prophylaxis (AMP) in Transurethral Resection of Bladder tumor (TURB): Another step forward in antimicrobial stewardship? Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01137-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
5
|
Current practices in high and low volume centers regarding corporotomy localization during penoscrotal inflatable penile implant surgery. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00881-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
6
|
Prospective analysis of cultures from the Furlow insertion tool: A possible etiology for penile prosthesis infections. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33086-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
7
|
Not all pediatric intestinal polyps are alike. Acta Gastroenterol Belg 2020; 83:393-397. [PMID: 33094585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND/AIMS In childhood, clinical presentation of intes- tinal polyps is variable. Painless rectal red blood loss is the most common presenting sign. Most polyps are sporadic, isolated and benign. However, it is important to correctly identify exceptions. Rare inherited polyposis syndromes need to be recognized because of their increased risk of intestinal and extra-intestinal malignancies. Furthermore, a correct diagnosis and treatment of rare gastro-intestinal malignancies is crucial. METHODS Between 2016 and 2018 we encountered 4 different types of intestinal polyps. A database search was performed and patient files were checked for clinical manifestations and histo- pathology. Literature was searched to recapitulate red flags for these syndromes, probability of underlying genetic disorders and diagnostic criteria. RESULTS Between 2016 and 2018, 28 patients presented at the Ghent University Hospital with 30 juvenile polyps. Furthermore, we diagnosed juvenile polyposis syndrome, Li Fraumeni syndrome and familial adenomatous polyposis (FAP) in 1 patient each, whilst 2 FAP patients were in follow-up. Each of these diagnoses has a different lifetime risk of (extra)-intestinal malignancy and requires a different approach and follow-up. Histopathology and genetic testing play an important role in identifying these syndromes in pediatric patients. CONCLUSION Although most intestinal polyps in childhood are benign juvenile polyps that require no follow-up, rare inherited syndromes should be considered and correctly diagnosed since adequate follow-up is necessary to reduce morbidity and mortality from both gastrointestinal and extraintestinal complications and malignancies.
Collapse
|
8
|
Cytotoxic T-lymphocytes and dendritic cells driving the inflammatory micro-environment of Peyronie’s disease. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33212-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
9
|
PS-3-8 Testosterone Induces Relaxation of Human Corpus Cavernosum Tissue of Patients With Erectile Dysfunction. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
10
|
P-05-3 How to Prepare a Penile Implant: The Benefits of a Well-Trained Team. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
11
|
HP-3-5 Possible Future Therapies in Patients With Erectile Dysfunction NOT Responding to Phosphodiesterase Type 5 Inhibitors. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
12
|
Constipation and fecal incontinence in children with cerebral palsy. Overview of literature and flowchart for a stepwise approach. Acta Gastroenterol Belg 2018; 81:415-418. [PMID: 30350531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND AND STUDY AIMS Constipation and fecal incontinence are common problems in neurologically impaired children. This paper aims to give an overview on bowel problems in cerebral palsy children and to suggest a stepwise treatment approach. A pubmed search was performed looking at studies during the past 20 years investigating bowel problems in neurologically disabled children. RESULTS The search revealed 15 articles. Prevalence and presentation was the subject of 8 papers, confirming the importance of the problem in these children. The other papers studied the results of different treatment modalities. No significant differences between treatment modalities could be demonstrated due to small studied cohorts. Therefore, no specific treatment strategy is currently available. An experienced based stepwise approach is proposed starting with normalization of fiber intake. The evaluation of the colon transit time could help in deciding whether desimpaction and eventually laxatives including both osmotic (lactulose, macrogol) as well as stimulant laxatives might be indicated. Or, in case of fast transit loperamide or psyllium can be tried. Surgery should be a last resort option. CONCLUSION Studies investigating constipation and continence in neurologically impaired children are scarce, making it difficult to choose for the optimal treatment. A stepwise treatment approach is proposed, measuring the colon transit time to guide treatment choices.
Collapse
|
13
|
Rectal red blood loss in a healthy toddler is not always a juvenile polyp. Acta Gastroenterol Belg 2017; 80:67-70. [PMID: 29364101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Aim Heterotopic gastric mucosa is a well-known congenital anomaly in Meckel's diverticula and duplication cysts. Solitary heterotopic gastric mucosa in the rectum is a rare and frequently overlooked abnormality. Starting from a patient history, the literature is searched and all cases reported over the past 20 years are reviewed and compared to a summary of the older cases. Differences between adult and childhood presentation are outlined and our patient is compared with prior reported cases. Case A 3-year-old girl presented with recurrent rectal blood loss caused by heterotopic gastric mucosa without duplication cyst. She was endoscopically treated with two-stage endoscopic surgical dissection (ESD). Up to now, rectal heterotopic gastric mucosa has been reported in 34 adults and 24 children, including this patient. There is an overall male dominance (69%). Presenting complaints in children were recurrent fresh blood loss per anum (96%), pain (46%), perineal ulcers (25%), diarrhoea (8%) and one patient had an ano-cutaneous fistula. Endoscopy revealed a mucosal elevation with a slightly different aspect (33%), a polyp (42%) and a solitary ulcer (25%). Endoscopy in adults reveals more frequently polyps compared to children. Treatment in childhood is mainly surgical where adults are more frequently treated with endoscopic techniques. Conclusion In a child with recurrent rectal bleeding in good general health, it is important to withhold heterotopic gastric mucosa in the differential diagnosis and take sufficient biopsies during endoscopy.
Collapse
|
14
|
Life-Threatening Side Effects of Malabsorptive Procedures in Obese Patients Necessitating Conversion Surgery: a Review of 17 Cases. Acta Chir Belg 2016. [DOI: 10.1080/00015458.2012.11680837] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
15
|
New Insights into the Surgical Anatomy of the Rectum: A Review. Acta Chir Belg 2016. [DOI: 10.1080/00015458.2011.11680752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
16
|
Training Models in Laparoscopy: a Systematic Review Comparing their Effectiveness in Learning Surgical Skills. Acta Chir Belg 2016. [DOI: 10.1080/00015458.2013.11680892] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
|
17
|
42 Synergistic effects of the Rho kinase inhibitor Y-27632 and vardenafil on relaxation of corpus cavernosum tissue of patients with erectile dysfunction and clinical phosphodiesterase type 5 inhibitor failure. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/s1569-9056(15)60045-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
18
|
Gastrostomy use in children: a 3-year single centre experience. Acta Gastroenterol Belg 2014; 77:8-12. [PMID: 24761685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM Monocentric retrospective paediatric study describing indications for gastrostomy and major complications, compared to literature data as part of a quality check. METHODS Records of all gastrostomy patients consulting at the UZ Ghent paediatric gastro-enterology department between January 2007-December 2009 were reviewed in December 2010 regarding indication, age and weight at tube insertion, insertion method, major complications and current gastrostomy tube type. RESULTS 178 patients were included of which 165 (93%) were placed using the endoscopic pull technique, the others were placed surgically (n = 13). Neurodevelopmental disability with oral motor dysfunction was the major indication (113, 63%). Other indications were failure to thrive due to concomitant disease (65, 37%). Median age at tube insertion was 3yr (interquartile range (IQR) 0.6-9) with median tube time of 3.9 yr (IQR 1.9-7.2). Immediate complications were 1 peritonitis and 1 post-insertion fever episode. Late complications (10, 5.6%) were 1 gastrocolic fistula, 1 dislocation and 8 buried bumpers after 4 yr (range 35-10.4) of tube insertion. The incidence of buried bumper increased significantly with increasing PEG tube time (P < 0.01). Gastro-oesophageal reflux disease (GORD) led to Nissen fundoplication in 45 (25.3%) patients. The proportion of patients receiving a fundoplication remained about 20% over time but the time lapse between the 2 procedures decreased significantly. CONCLUSION The development of buried bumper is associated to prolonged PEG tube use. In case of important GORD laparoscopic Nissen procedure and PEG placement can be performed simultaneously without increasing complication rate.
Collapse
|
19
|
Anal canal duplication in an 11-year-old-child. Case Rep Gastrointest Med 2013; 2013:503691. [PMID: 24151565 PMCID: PMC3787627 DOI: 10.1155/2013/503691] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Accepted: 08/13/2013] [Indexed: 11/18/2022] Open
Abstract
Anal canal duplication (ACD) is the least frequent digestive duplication. Symptoms are often absent but tend to increase with age. Recognition is, however, important as almost half of the patients with ACD have concomitant malformations. We present the clinical history of an eleven-year-old girl with ACD followed by a review of symptoms, diagnosis, treatment, and prognosis based on all the reported cases in English literature.
Collapse
|
20
|
Training models in laparoscopy: a systematic review comparing their effectiveness in learning surgical skills. Acta Chir Belg 2013; 113:77-95. [PMID: 23741926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Surgery has traditionally been learned on patients in the operating room, which is time-consuming, can have an impact on the patient outcomes, and is of variable effectiveness. As a result, surgical training models have been developed, which are compared in this systematic review. METHODS We searched Pubmed, CENTRAL, and Science Citation index expanded for randomised clinical trials and randomised cross-over studies comparing laparoscopic training models. Studies comparing one model with no training were also included. The reference list of identified trials was searched for further relevant studies. RESULTS Fifty-eight trials evaluating several training forms and involving 1591 participants were included (four studies with a low risk of bias). Training (virtual reality (VR) or video trainer (VT)) versus no training improves surgical skills in the majority of trials. Both VR and VT are as effective in most studies. VR training is superior to traditional laparoscopic training in the operating room. Outcome results for VR robotic simulations versus robot training show no clear difference in effectiveness for either model. Only one trial included human cadavers and observed better results versus VR for one out of four scores. Contrasting results are observed when robotic technology is compared with manual laparoscopy. CONCLUSION VR training and VT training are valid teaching models. Practicing on these models similarly improves surgical skills. A combination of both methods is recommended in a surgical curriculum. VR training is superior to unstructured traditional training in the operating room. The reciprocal effectiveness of the other models to learn surgical skills has not yet been established.
Collapse
|
21
|
Multiple magnet ingestion: a real challenge for the paediatric surgeon. Acta Clin Belg 2012; 67:298-300. [PMID: 23019808 DOI: 10.2143/acb.67.4.2062677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The paediatric population aged 1-3 years represents about 80% of patients presenting with foreign body ingestion. Only 10 to 20% of ingested foreign bodies will fail to pass through the entire gastrointestinal tract. The decision to remove them is based on location, size and nature of the foreign body. In particular, ingestion of multiple magnets or magnets and other metallic objects require a more aggressive management.
Collapse
|
22
|
Life-threatening side effects of malabsorptive procedures in obese patients necessitating conversion surgery: a review of 17 cases. Acta Chir Belg 2012; 112:268-274. [PMID: 23008990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Malabsorptive surgery (MAS) can cause huge weight loss but is also known for its serious side effects. We investigated whether conversion surgery is an effective treatment for MAS-induced complications. METHODS We searched our hospital database for patients who underwent conversion surgery after MAS. Any complication was recorded till time of conversion. The conversion techniques and their effect on the course of the patients were analyzed and compared to the situation after MAS. RESULTS We identified 17 patients who suffered a wide range of complications after biliopancreatic diversion (BPD) (n = 11), biliopancreatic diversion with duodenal switch (BPD-DS) (n = 4), or distal gastric bypass (D-GBP) (n = 2). After a (mean +/- SD) period of 6.0 +/- 3.6 years the MAS was either converted to a gastric bypass (GBP) in 6 patients or an elongation of the common limb (ECL) in 9 patients. Two conversions were atypical. After a (mean +/- SD) follow-up of 2.4 +/- 2.5 years the majority of blood test results improved. The incidence of most complaints diminished except abdominal discomfort, critical illness polyneuropathy, need for total parenteral nutrition (TPN), wheelchair dependency, and asthenia. One patient died of irreversible liver failure after 3 liver transplantations. Two patients died of cachexia. The preferred conversion technique is still unclear. CONCLUSIONS MAS can cause invalidating and life-threatening side effects. If there are signs of incipient deterioration in organ function and/or nutritional status, conversion surgery should not be delayed. Although we have the impression that early conversion causes better outcome, many patients experience lifelong postoperative complications.
Collapse
|
23
|
Anaphylactic shock as a single presentation of Echinococcus cyst. Acta Gastroenterol Belg 2011; 74:462-464. [PMID: 22103055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We describe the case of a 14-year-old boy of Turkish origin, presenting with anaphylactic shock after a minor abdominal trauma. Further investigations revealed a hepatic Echinococcal cyst without evidence of rupture. Anti-helminthic therapy was administered. Because of aggravating symptoms and recurrent anaphylaxis, surgical excision was performed. Intra-operative, a rupture into the biliary tree was seen. After surgery, the anaphylactic symptoms disappeared and the patient recovered. This case-report supports the fact that anaphylactic shock can be the only presentation of a hydatid cyst. Microscopic spillage can possibly be sufficient to cause major anaphylaxis.
Collapse
|
24
|
New insights into the surgical anatomy of the rectum: a review. Acta Chir Belg 2011; 111:261-272. [PMID: 22191126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
|
25
|
Thoracic duct ligation as treatment of chylothorax due to vena cava superior thrombosis. Acta Clin Belg 2011; 66:221-2. [PMID: 21837932 DOI: 10.2143/acb.66.3.2062551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Thrombosis is a well known complication of subclavian vein catheterization. As collateral circulation develops, consequences are usually limited to the fact that this vein is no longer usable as an access route. However, one of the possible complications of a superior vena cava thrombosis is the development of a chylothorax. We describe an infant developing a chylothorax caused by a SVC thrombosis after subclavian vein catheterization for parenteral nutrition. The chylothorax did not resolve following conservative management, but was successfully treated by surgical ligation of the thoracic duct.
Collapse
|
26
|
Gastric dysmotility following orthopaedic scoliosis surgery in patients with cerebral palsy: a case series. Neuropediatrics 2010; 41:182-5. [PMID: 21086223 DOI: 10.1055/s-0030-1265227] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Scoliosis is a common complication in children with cerebral palsy (CP). In these patients, surgical correction carries a high risk of complications. CP is also associated with gastrointestinal dysmotility such as delayed gastric emptying and gastro-oesophageal reflux. We describe 5 patients with CP in whom symptoms of gastric dysmotility clearly exacerbated after orthopaedic scoliosis surgery. They all showed persisting vomiting, nausea, bloating, weight loss, and anorexia necessitating total parental nutrition and/or jejunal feeding. This intensified nutritional support resulted in weight gain. Symptoms, however, persisted in half of the patients. The aetiology of these gastro-intestinal motility problems following scoliosis surgery remains unclear. Mechanical obstruction needs to be ruled out. Delayed gastric emptying may be due to postprandial antral hypomotility as a consequence of sympathic stimulation. Malnutrition could further aggravate gastrointestinal dysmotility. This complication should be taken into account when surgery for spinal deformities in CP patients is planned, especially in patients with pre-existing gastrointestinal motility problems.
Collapse
|
27
|
Achieving Fecal Continence in Patients With Spina Bifida: A Descriptive Cohort Study. J Urol 2007; 178:2640-4; discussion 2644. [DOI: 10.1016/j.juro.2007.07.060] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2007] [Indexed: 11/28/2022]
|
28
|
High-dose preoperative radiotherapy does not alter the strength of unilaterally irradiated colon anastomoses in rats. Int J Radiat Oncol Biol Phys 1999; 44:163-70. [PMID: 10219810 DOI: 10.1016/s0360-3016(98)00561-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PURPOSE We studied the influence of preoperative radiotherapy on the strength of colon anastomoses in rats. We compared a conventional (2 Gy/fraction; 1 fraction/day; 5 days/week; cumulative doses of 40.0, 60.0, and 80.0 Gy) and a hyperfractionated schedule (1.6 Gy/fraction, 2 fractions/day, 5 days/week, cumulative doses of 41.6, 60.8, and 80.0 Gy). We compared unilaterally with bilaterally irradiated anastomoses for two conventional radiation schedules. METHODS AND MATERIALS The rectosigmoid was always irradiated. Depending on the experiment, the cecum was irradiated or not. A side-to-side anastomosis between rectosigmoid and cecum was constructed the day following the last irradiation. The strength of the anastomosis was evaluated by means of a bursting pressure (BP) measurement after 10 days. A control group and a sham-treated group were carried out. RESULTS Compared to controls, the strength of unilaterally irradiated anastomoses was not altered and BP values were independent of the radiation schedule and of the cumulative dose. In case of bilaterally irradiated colon anastomoses, anastomotic strength was significantly reduced at 80 Gy, but not at 40 Gy. CONCLUSIONS After high doses of preoperative radiotherapy, colon anastomoses in rats can be safely constructed if only one anastomotic segment is irradiated. The strength of bilaterally irradiated colon anastomoses is dose-dependent.
Collapse
|
29
|
Abstract
A case of benign mesothelioma of the epididymis, successfully treated with local resection, is reported. Conservative surgery is allowed when malignancy is excluded by frozen section.
Collapse
|