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Herlyn-Werner-Wunderlich Syndrome in a young female mimicking acute appendicitis. Br J Surg 2022. [DOI: 10.1093/bjs/znac179.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Objective
Herlyn-Werner-Wunderlich (HWW) Syndrome, also known as Obstructed Hemivagina and Ipsilateral Renal Anomaly (OHVIRA) syndrome, is a very rare congenital urogenital tract anomaly. The incidence of the syndrome is less than 1/1,000,000 females. OHVIRA syndrome radiologically presents as the Wunderlich triad: uterus didelphys, obstructed hemivagina and ipsilateral renal agenesis. Clinical presentation is progressive dysmenorrhea beginning with the menarche. If unilateral renal agenesis is diagnosed in a female newborn, gynecological exams should be performed to exclude corresponding genital anomalies. We present here a case of OHVIRA syndrome mimicking acute appendicitis.
Methods
A 12-year-old recently menarched female presented to our emergency department with lower abdominal pain and nausea without vomiting. The pain started two days earlier and it was the first such episode. The abdomen was tender in the right lower quadrant with no alarming signs. WBC count and CRP were normal. Abdominal ultrasound suggested acute appendicitis (without clear visualization of the appendix) and also revealed left renal agenesis. Performed abdominal MRI confirmed renal agenesis and uterine malformation with 2 uterine bodies, 2 cervical uteri and a closed hemi-vagina with hematocolpos.
Results
With the diagnosis of the rare OHVIRA syndrome and the visualization of a healthy appendix the cause of the pain was identified. The patient was hospitalized for one night to control pain and a treatment with oral contraception was introduced to suppress the hormonal cycle. Since pain was not well controlled the patient returned to the emergency department two days later. Indication for surgical treatment was made and the blood filled hemivagina incised, drained and marsupialised. Oral contraception (Dienogest) was prescribed. Further gynecological follow-up and corrective surgery are planned.
Conclusion
OHVIRA syndrome is very rare and may mislead physicians presuming other pathologies such as acute appendicitis. In young women presenting with abdominal pain, OHVIRA should be taken into account. Ultrasound and MRI are the imagery of choice, especially in fertile young women. Rapid and complete diagnosis is necessary to treat correctly and prevent complications. Moreover, detected genitourinary malformations should always lead to further investigations of concomitants pathologies.
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Subcutaneous Emphysema Caused by an Extraperitoneal Diverticulum Perforation: Description of Two Rare Cases and Review of the Literature. Case Rep Surg 2018; 2018:3030869. [PMID: 30155336 PMCID: PMC6091281 DOI: 10.1155/2018/3030869] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 07/01/2018] [Indexed: 01/19/2023] Open
Abstract
The onset of colon diverticular disease is a frequent event, with a prevalence that increases with age. Amongst possible complications, free peritoneal perforation with abscess formation may occur. We herein describe two rare presentations of an extraperitoneal sigmoid diverticulum perforation. Our first patient, an 89-year-old female with no signs of distress, developed a subcutaneous abscess and emphysema in an incisional hernia following an appendectomy through a McBurney incision. The second patient, an 82-year-old female, was in general distress at the time of her admission and had a more advanced infection following the occurrence of a sigmoid perforation in a hernial sac. Complicated diverticulitis has a known course and evolution, but with an extraperitoneal presentation, this etiology is not expected. A computed tomography (CT) scan should be completed if the patient is hemodynamically stable, and wide debridement should be performed. Subcutaneous emphysema with an acute abdomen may be a sign of sigmoid perforation. Clinicians should keep this etiology in mind, regardless of the initial presentation.
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Abstract
AIM Altemeier's procedure (perineal rectosigmoidectomy) is the operation of choice for rectal prolapse in the elderly. The aims of this prospective observational study were to evaluate its long-term actuarial recurrence risk and the influence of the length of rectosigmoid resection and associated levatorplasty on recurrence rate and continence. METHOD The perioperative and long-term data for all patients undergoing Altemeier's procedure since 1992 were analysed with regard to mortality, morbidity, continence, anorectal function and recurrence rate. RESULTS Sixty patients [median age 77 years (35-98)] underwent rectosigmoid resection [median length of bowel 14 (6-60) cm] with associated levatorplasty in 21 (35%). Overall mortality and morbidity were 1.6 and 11.6%, respectively. Manometry showed increased anal sphincter basal pressure and maximal squeeze pressure. We observed a decrease in postoperative rectal compliance (P=0.002). Age, gender, prolapse duration before surgery, levatorplasty and length of resection had no statistically significant relationship with recurrence. Continence improved in 62% and was stable over a median follow-up of 48 (1-186) months. Continence was positively related to a short length of bowel resection, but not to decreased rectal compliance. Actuarial recurrence was 14% at 4 years. CONCLUSION The long-term recurrence rate after the Altemeier procedure was low and not linked to resection length or to levatorplasty. Improvement in continence was stable over time.
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Population perception of surgical safety and body image trauma: a plea for scarless surgery? Surg Endosc 2010; 25:408-15. [PMID: 20602141 DOI: 10.1007/s00464-010-1180-1] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2009] [Accepted: 12/15/2009] [Indexed: 12/20/2022]
Abstract
BACKGROUND Laparoendoscopic single-site surgery (LESS) and natural orifice translumenal endoscopic surgery (NOTES) are prospected as the future of minimally invasive surgery. While scarless surgery (NOTES and LESS) is gaining increasing popularity, perception of these approaches should be investigated. METHODS An anonymous questionnaire describing laparoscopy, LESS, and NOTES was given to medical staff (n=120), paramedical staff (n=100), surgical patients (n=100), and the general population (n=100). The survey participants (median age, 37 years; range, 18-81 years) were queried about their expectations for surgical treatment and their approach preference. RESULTS The first concern of the survey responders was the risk of surgical complications (92%). When asked about the respective importance of surgical safety, cure, and cosmetics, cure was placed first by 74%, safety by 33%, and cosmetics by 3%. These results were not influenced by sex, age, prior surgery or endoscopy, or education. When operative risk was similar, 90% of the participants preferred a scarless approach (75% preferred LESS and 15% preferred NOTES) to laparoscopy. The scarless approach preference was significantly higher among the younger participants (age<40 years; p=0.026), whereas sex showed no influence. The LESS preference was significantly higher among patients and the general population (86%) than among medical (67%) and paramedical (70%) staffs (p<0.001). A decreasing trend of preference for LESS and NOTES was observed with increased procedural risks. CONCLUSION Although cure and safety remain the main concern, the population has a favorable perception of scarless surgery, even in the case of increased procedural risk, with LESS favored over NOTES. Such a popular adoption of scarless surgery should warrant the promotion of further research, technological innovations, and the establishment of surgeon training to improve its safety.
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[Exotic snake bites in Switzerland]. REVUE MEDICALE SUISSE 2010; 6:969-972. [PMID: 20545262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Exotic snake bites are not rare in Switzerland. Treatment can be challenging for medical staff particularly as rapid and focused management are critical to improve patient outcome. The case of a young herpetologist bitten by an exotic venomous snake is used to review measures to be taken before arrival at the emergency department and to highlight key points of management. Resources for the obtention of expert advice and antivenoms are also reported.
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Vascular invasion in pancreatic cancer: Imaging modalities, preoperative diagnosis and surgical management. World J Gastroenterol 2010; 16:818-31. [PMID: 20143460 PMCID: PMC2825328 DOI: 10.3748/wjg.v16.i7.818] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer is associated with a poor prognosis, and surgical resection remains the only chance for curative therapy. In the absence of metastatic disease, which would preclude resection, assessment of vascular invasion is an important parameter for determining resectability of pancreatic cancer. A frequent error is to misdiagnose an involved major vessel. Obviously, surgical exploration with pathological examination remains the “gold standard” in terms of evaluation of resectability, especially from the point of view of vascular involvement. However, current imaging modalities have improved and allow detection of vascular invasion with more accuracy. A venous resection in pancreatic cancer is a feasible technique and relatively reliable. Nevertheless, a survival benefit is not achieved by curative resection in patients with pancreatic cancer and vascular invasion. Although the discovery of an arterial invasion during the operation might require an aggressive management, discovery before the operation should be considered as a contraindication. Detection of vascular invasion remains one of the most important challenges in pancreatic surgery. The aim of this article is to provide a complete review of the different imaging modalities in the detection of vascular invasion in pancreatic cancer.
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Poor utility of MRSA screening to predict staphylococcal species in orthopaedic implant infections. J Hosp Infect 2009; 73:89-91. [DOI: 10.1016/j.jhin.2009.06.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2009] [Accepted: 06/23/2009] [Indexed: 11/29/2022]
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Vascular invasion in pancreatic cancer: evaluation of endoscopic ultrasonography, computed tomography, ultrasonography, and angiography. Swiss Med Wkly 2007; 137:286-91. [PMID: 17594541 DOI: 2007/19/smw-11701] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
PRINCIPLES Current methods for detecting vascular invasion in pancreatic cancer can be inaccurate, invasive, and expensive. The aim of this study is to assess the value of current imaging modalities in determining vascular invasion by pancreatic cancer. METHODS The results of Endoscopic Ultrasonography (EUS), Computed Tomography (CT), Ultrasonography (US), and Angiography performed in 170 patients, suffering from pancreatic cancer, were retrospectively studied and correlated with intra-operative findings and surgical anatomopathological diagnosis after resection. We assessed sensitivity, specificity, positive and negative predictive values, and accuracy for detecting vascular invasion. RESULTS EUS turned out to be the most reliable imaging technique for detecting vascular invasion in pancreatic cancer, with a sensitivity of 55%, specificity of 90%, positive predictive value of 61.1%, negative predictive value of 87.5%, and accuracy of 82.2%. CT results were 39.4%, 90%, 52%, 84.4%, and 79.1% for the respective categories, with however, better results with multislice CT. The US results were 3.7% for the sensitivity, 96.3% for the specificity, 25% for the positive predictive value, 75.2% for the negative predictive value, and 73.4% for the accuracy. For angiography, the sensitivity, the specificity, the positive predictive value, the negative predictive value, and the accuracy were 52.6%, 72.3%, 43.5%, 79.1%, and 66.7% respectively. CONCLUSION In this study, EUS was the most valuable imaging modality in assessing vascular invasion (especially for venous invasion) for pancreatic cancer, with an accuracy of more than 80%. A further prospective study should be carried out to evaluate the combination of imaging modalities for the detection of vascular involvement, especially with multi-slice CT which almost reached the performances obtained by EUS.
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Vascular invasion in pancreatic cancer: evaluation of endoscopic ultrasonography, computed tomography, ultrasonography, and angiography. Swiss Med Wkly 2007; 137:286-91. [PMID: 17594541 DOI: 10.4414/smw.2007.11701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
PRINCIPLES Current methods for detecting vascular invasion in pancreatic cancer can be inaccurate, invasive, and expensive. The aim of this study is to assess the value of current imaging modalities in determining vascular invasion by pancreatic cancer. METHODS The results of Endoscopic Ultrasonography (EUS), Computed Tomography (CT), Ultrasonography (US), and Angiography performed in 170 patients, suffering from pancreatic cancer, were retrospectively studied and correlated with intra-operative findings and surgical anatomopathological diagnosis after resection. We assessed sensitivity, specificity, positive and negative predictive values, and accuracy for detecting vascular invasion. RESULTS EUS turned out to be the most reliable imaging technique for detecting vascular invasion in pancreatic cancer, with a sensitivity of 55%, specificity of 90%, positive predictive value of 61.1%, negative predictive value of 87.5%, and accuracy of 82.2%. CT results were 39.4%, 90%, 52%, 84.4%, and 79.1% for the respective categories, with however, better results with multislice CT. The US results were 3.7% for the sensitivity, 96.3% for the specificity, 25% for the positive predictive value, 75.2% for the negative predictive value, and 73.4% for the accuracy. For angiography, the sensitivity, the specificity, the positive predictive value, the negative predictive value, and the accuracy were 52.6%, 72.3%, 43.5%, 79.1%, and 66.7% respectively. CONCLUSION In this study, EUS was the most valuable imaging modality in assessing vascular invasion (especially for venous invasion) for pancreatic cancer, with an accuracy of more than 80%. A further prospective study should be carried out to evaluate the combination of imaging modalities for the detection of vascular involvement, especially with multi-slice CT which almost reached the performances obtained by EUS.
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Severe delayed complication after percutaneous endoscopic colostomy for chronic intestinal pseudo-obstruction: A case report and review of the literature. World J Gastroenterol 2007; 13:2255-7. [PMID: 17465514 PMCID: PMC4146857 DOI: 10.3748/wjg.v13.i15.2255] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Percutaneous endoscopic colostomy (PEC) is increasingly proposed as an alternative to surgery to treat various disorders, including acute colonic pseudo-obstruction, chronic intestinal pseudo-obstruction and relapsing sigmoid volvulus. We report on a severe complication that occurred two months after PEC placement. A 74-year-old man with a history of chronic intestinal pseudo-obstruction evolving since 8 years was readmitted to our hospital and received PEC to provide long-standing relief. The procedure was uneventful and greatly improved the patient’s quality of life. Two months later, the patient developed acute stercoral peritonitis. At laparotomy, the colostomy flange was embedded in the abdominal wall but no pressure necrosis was found at the level of the colonic wall. This complication was likely related to inadvertent traction of the colostomy tube. Subtotal colectomy with terminal ileostomy was performed. We review the major features of 60 cases of PEC reported to date, including indications and complications.
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Surgical management and long-term outcome of complicated liver hydatid cysts caused by Echinococcus granulosus. Surgery 2005; 137:312-6. [PMID: 15746785 DOI: 10.1016/j.surg.2004.09.004] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The aim of this retrospective study was to evaluate clinical presentation and long-term outcome of patients treated surgically for complicated liver hydatid cysts. PATIENTS AND METHODS Eighty-four patients with liver hydatid cysts underwent an operation at the Geneva University Hospital between 1980 and 1999. Clinical presentation, postoperative morbidity, mortality, and long-term recurrence rate were evaluated. RESULTS Among the 84 patients with liver hydatid disease, 35 patients (41%) presented complicated cysts (ie, cysts that had developed a fistula into adjacent structures or organs). In most patients, the fistula communicated with the biliary tree (n = 25), but we also observed communication with the right lung (n = 3), the right diaphragm (n = 2), liver parenchyma (n = 1), and peritoneal cavity (n = 1). Complete removal of the cystic disease was possible in 24 of 35 patients (70%). In 11 patients, fragments of cysts were not removed because of their location adjacent to main vessels. Postoperatively, 8 patients (23%) developed a severe complication (grade II and III). There were no postoperative deaths, and no recurrences of hydatid disease were observed with a median follow-up of 8.6 years (complete follow-up was obtained in 69% of patients). CONCLUSIONS Complicated liver hydatid disease is frequent and was observed in almost half of patients operated for liver hydatid cysts at our center. Using a surgical strategy aimed at complete removal of cystic and pericystic tissue with simultaneous treatment of the fistulous tract, we observed 23% postoperative morbidity, no mortality, and no recurrence of disease with a median follow-up of >8 years.
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Abstract
Paragangliomas are rare tumours originating from neuroectodermic remnants and are usually considered as benign. We present two cases of paraganglioma of the ampulla of Vater that were treated surgically by pancreaticoduodenectomy. In one case, histopathology revealed malignant characteristics of the tumour with invasion of the pancreas and simultaneous duodenal lymph-node metastases. Both patients had a favourable outcome without disease recurrence at 40 and 44 months postoperatively. Only 21 cases of ampullary paraganglioma have been reported in the literature, 7 of them with malignant characteristics. In conclusion, paragangliomas of the ampulla of Vater have malignant potential. Surgical therapy of these tumours should not be limited to local resection, as disease recurrence and lymph node involvement have been reported. We propose that paragangliomas of the ampulla of Vater should be operated by cephalic pancreaticoduodenectomy, which allows long-term and disease-free survival.
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Medical Problems Occurring During the Long-term Follow-up after Liver Transplantation. SWISS SURGERY 2003; 9:237-41. [PMID: 14601327 DOI: 10.1024/1023-9332.9.5.237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Liver transplantation is a standardized therapy for end-stage liver disease. With current immunosuppressive protocols and patient care, ten-year patient survival rate has reached 60%. Several medical complications may develop during this period, including renal dysfunction, hypertension, diabetes mellitus, hyperlipidemia, and metabolic bone disease. The aim of this article is to analyze long-term results of several clinical trials reporting common medical dysfunctions after liver transplantation and to discuss their management.
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Long term results after complete or incomplete surgical resection of liver hydatid disease. Swiss Med Wkly 2003; 133:258-62. [PMID: 12833196 DOI: 10.4414/smw.2003.10168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND The liver is the organ most frequently infected by hydatid disease and medical therapy alone is ineffective in eliminating the parasite. Surgical options vary from complete resection (e.g. total pericystectomy or hepatectomy) to limited procedures (e.g. percutaneous aspiration or unroofing of cysts). The aim of this study was to determine the long-term outcome after complete or partial resection of liver hydatid cysts. PATIENTS AND RESULTS Between 1980 and 1996, 78 patients were operated upon at our institution for liver hydatid cysts. In Group 1, complete resection was achieved in 57 patients (73 %), whereas in Group 2, incomplete resection was performed in 21 patients (27 %), due to multiplicity, bilaterality of cysts or close contact between a cyst and portal or hepatic veins. The post-operative morbidity in Groups 1 and 2, was 31 % and 47 % (N.S.), respectively. Mean duration of hospital stay was 17 and 26 days (p=0.004), respectively. Recurrence rate of hydatid disease after a mean follow-up of 6.6 years was 0 % and 12% (N.S.), respectively. There was no mortality in either group. CONCLUSIONS Complete surgical resection of hepatic hydatid disease should be attempted whenever possible. Our results, with a mean follow-up of 6.6 years, indicate limited post-operative debilitating complications, low recurrence rate and no mortality.
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Long term results after complete or incomplete surgical resection of liver hydatid disease. Swiss Med Wkly 2003; 133:258-62. [PMID: 12833196 DOI: 2003/17/smw-10168] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND The liver is the organ most frequently infected by hydatid disease and medical therapy alone is ineffective in eliminating the parasite. Surgical options vary from complete resection (e.g. total pericystectomy or hepatectomy) to limited procedures (e.g. percutaneous aspiration or unroofing of cysts). The aim of this study was to determine the long-term outcome after complete or partial resection of liver hydatid cysts. PATIENTS AND RESULTS Between 1980 and 1996, 78 patients were operated upon at our institution for liver hydatid cysts. In Group 1, complete resection was achieved in 57 patients (73 %), whereas in Group 2, incomplete resection was performed in 21 patients (27 %), due to multiplicity, bilaterality of cysts or close contact between a cyst and portal or hepatic veins. The post-operative morbidity in Groups 1 and 2, was 31 % and 47 % (N.S.), respectively. Mean duration of hospital stay was 17 and 26 days (p=0.004), respectively. Recurrence rate of hydatid disease after a mean follow-up of 6.6 years was 0 % and 12% (N.S.), respectively. There was no mortality in either group. CONCLUSIONS Complete surgical resection of hepatic hydatid disease should be attempted whenever possible. Our results, with a mean follow-up of 6.6 years, indicate limited post-operative debilitating complications, low recurrence rate and no mortality.
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Abstract
We determined the kinetics of cooling in multiple organ procurement for the kidney in a pig model. A biometric analysis by regression enables us to define the factors which influence the rate of temperature decrease: weight of the donor, average rate of perfusion and difference of temperature between the rectal temperature and the temperature of the perfusion solution at initiation of cooling. The description of the temperature as a function of time follows an exponential model of the type T(t) = T0. e(dt) where d is the rate of decrease. The rate of decrease varies according to the above factors. The cellular viability ratio (CVR), was correlated to the rate of cooling. The mean CVR was 91% (SD 4.95) when the rate of cooling was more than 1 degrees C/min. This was compared to 75% (SD 11.17) when the rate was less than 1 degrees C/min (p = 0.023). Our experience leads us to believe that the average cooling rate is frequently too low (<1 degrees C/min). This model can be used to predict and control the kinetics of cooling and may help to define the best way of cooling for future xenotransplantation.
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Surgical treatment of sacrococcygeal pilonidal sinus disease by excision and skin flaps: the Toulouse experience. THE EUROPEAN JOURNAL OF SURGERY = ACTA CHIRURGICA 1999; 165:1061-5. [PMID: 10595611 DOI: 10.1080/110241599750007900] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
OBJECTIVE To compare various techniques for the treatment of pilonidal sinus. DESIGN Retrospective study SETTING University Hospital of Toulouse, France. SUBJECTS 246 consecutive patients who presented between 1979 and 1996. The male:female ratio was 2:1, and the mean age 26 years (range 18-69). INTERVENTIONS 218 one or two stage excision and rotation skin flaps, and 28 simple incisions. RESULTS 16 sinuses recurred, and no flaps necrosed. CONCLUSION Excision and rotation skin flaps offers an effective and elegant alternative to the more classic operations for pilonidal sinus as it causes less postoperative pain and shortens convalescence.
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Preoperative counts of CD4 T-lymphocytes and early postoperative infective complications in HIV-positive patients. THE EUROPEAN JOURNAL OF SURGERY = ACTA CHIRURGICA 1998; 164:483-7. [PMID: 9696968 DOI: 10.1080/110241598750005813] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To assess the relationship between postoperative infective complications and the CD4 count. DESIGN Retrospective and biometric study. SETTING Two university hospitals, Switzerland. SUBJECT 40 HIV-positive patients who had had CD4 counts done during the three months before operation. INTERVENTIONS Clean and contaminated gastrointestinal and orthopaedic procedures. MAIN OUTCOME MEASURE Postoperative infective complications. RESULTS 15 patients developed postoperative infective complications (38%), 6 of which (40%) were HIV-related. CD4 cell count, as well as the type of operation (contaminated or clean), influenced the infective complication rate. The risk of infective complications after a contaminated procedure when the CD4 count was below 200 mm3 was more than 50%. In clean operations, even when the CD4 cell count was close to 0, the rate of infective complications was never as high as 50%. Patients with a CD4 cell count of 500 or more have a similar rate of infective complications as HIV seronegative patients. CONCLUSION Indications for operation in HIV-positive patients must take into account the CD4 cell count and the type of operation.
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Blunt injury to the supra-aortic arteries. Br J Surg 1997. [DOI: 10.1046/j.1365-2168.1997.02756.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Blunt injury to the supra-aortic arteries. Br J Surg 1997; 84:603-9. [PMID: 9171742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Blunt trauma causing injury to the vessels of the aortic arch is uncommon but may be attended by serious consequences. Most surgeons will experience only an occasional case and will need to rely on published literature for guidance. METHODS A Medline search over 1986-1995 was carried out using the following keywords: brachiocephalic trunk, common carotid artery and subclavian artery; injury was used as a subheading. RESULTS AND CONCLUSION After the aortic isthmus, the innominate is the most commonly injured artery in the chest. Whatever the site of an arterial lesion, however, angiography is the diagnostic test of choice. Some vascular lesions are relatively benign and may be managed without operation; this form of management may also be appropriate if there is severe associated neurological injury. Otherwise, operation using an approach and technique suited to the site of the injury is advocated.
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Day-case surgery in children under 2 years of age: experience in a district general hospital and survey of parental satisfaction. JOURNAL OF THE ROYAL COLLEGE OF SURGEONS OF EDINBURGH 1996; 41:408-11. [PMID: 8997032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
One surgeon's experience of day-case paediatric surgery in a population aged less than 2 years at a district general hospital is reported. During a 6-year period from 1989 to 1994, 82 day-case operations were performed in 79 infants and young children. All children were managed by a multidisciplinary team including surgeon, paediatric anaesthetist and paediatric nurses. There was no mortality and minimal morbidity. A telephone survey of parents enquiring into satisfaction with all aspects of pre-, peri-, and post-operative care revealed that the procedures are well-accepted. The survey also showed that there was no increased utilization of primary health care professionals when day-case surgery is performed in this young age group. We conclude that paediatric day-case surgery is safe and well-tolerated by both infants and parents and is suitable for performance in non-specialist centres provided a team approach is adopted.
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Abstract
A retrospective analysis of blunt trauma to the lower extremity with injury to the popliteal vessels was undertaken in an attempt to determine the major predictors of outcome and to expose the shortcomings of our management. Thirty-one patients with lower extremity trauma including a popliteal artery injury were admitted to our clinic between 1979 and 1993. Two patients died of hemorrhagic shock or from associated lesions. Amputation of the leg was performed primarily in one patient because of massive tissue damage and secondarily in five patients because of uncontrolled local infection (two patients), excessive tissue damage (two patients), and persistent ischemia (one patient who later died). A peripheral neurologic deficit resulted in 12 of 24 non-amputated extremities. Three additional patients suffered sequelae from bone and joint damage. In all, nine patients recovered completely from their limb injury. Severe ischemia of the leg was found to be an indicator of major limb damage and was a strong determinant of poor outcome. Of 18 patients with severe ischemia, two died (one after amputation), five were amputated, and eight were left with a peripheral neuropathy. Only two patients recovered completely. Of 13 patients with relative ischemia, five recovered completely and four sustained a peripheral neuropathy. The deleterious effects of delayed revascularization were evident in four patients who developed a peripheral neuropathy secondarily. Morbidity from the ischemic insult could have been reduced in seven patients: the diagnosis was missed in two, its seriousness not realized in one, and a non-optimal management led to an excessive ischemic time in four. The magnitude of skeletal and soft tissue injury, alone or in combination, was also strongly associated with an increased morbidity. Most patients with blunt lower limb trauma and popliteal vascular injury are left with serious sequelae from associated neuro-musculo-skeletal damage and from ischemia. Although the magnitude of the first variable is determined by initial trauma and cannot be altered, a constant awareness of possible arterial injury in lower limb trauma, and adherence to a plan of management according to the ischemic state of the leg, should help avoid the additional deleterious effects of prolonged ischemia.
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