AIM: To evaluate the influence of preoperative biliary drainage on morbidity and mortality after surgical resection for ampullary carcinoma.METHODS: We analyzed retrospectively data for 82 patients who underwent pot...AIM: To evaluate the influence of preoperative biliary drainage on morbidity and mortality after surgical resection for ampullary carcinoma.METHODS: We analyzed retrospectively data for 82 patients who underwent potentially curative surgery for ampullary carcinoma between September 1993 and July 2007 at the Singapore General Hospital, a tertiary referral hospital. Diagnosis of ampullary carcinoma was confirmed histologically. Thirty-five patients underwent preoperative biliary drainage (PBD group), and 47 were not drained (non-PBD group). The mode of biliary drainage was endoscopic retrograde cholanoiopancreatography (n = 33) or percutaneous biliary drainage (n = 2). The following parameters were analyzed: wound infection, intra-abdominal abscess, intra-abdominal or gastrointestinal bleeding, septicemia, biliary or pancreatic leakage, pancreatitis, gastroparesis, and re-operation rate. Mortality was assessed at 30 d (hospital mortality) and also longterm. The statistical endpoint of this study was patient survival after surgery.RESULTS: The groups were well matched for demographic criteria, clinical presentation and operative characteristics, except for lower hemoglobin in the non- PBD group (10.9 ± 1.6 vs 11.8 ± 1.6 in the PBD group).Of the parameters assessing postoperative morbidity, incidence of wound infection was significantly less in the PBD than the non-PBD group [1 (2.9%) vs 12 (25.5%)]. However, the rest of the parameters did not differ significantly between the groups, i.e. sepsis [10 (28.6%) vs 14 (29.8%)], intra-abdominal bleeding [1 (2.9%) vs 5 (10.6%)], intra-abdominal abscess [1 (2.9%) vs 8 (17%)], gastrointestinal bleeding [3 (8.6%) vs 5 (10.6%)], pancreatic leakage [2 (5.7%) vs 3 (6.4%)], biliary leakage [2 (5.7%) vs 3 (6.4%)], pancreatitis [2 (5.7%) vs 2 (4.3%)], gastroparesis [6 (17.1%) vs 10 (21.3%)], need for blood transfusion [10 (28.6%) vs 17 (36.2%)] and re-operation rate [1 (2.9%) vs 5 (10.6%)]. There was no early mortality in either group. Median survival was 44 mo (95% CI: 34.2-53.8) in the PBD group and 41 mo (95% CI: 27.7-54.3; P = 0.86) in the non-PBD group.CONCLUSION: Biliary drainage before surgery for ampullary cancer significantly reduced postoperative wound infection. Overall mortality was not influenced by preoperative drainage.展开更多
AIM: To evaluate the factors that influence outcome of both non-invasive and invasive treatment of polycystic liver disease. METHODS: Analysis of clinical files of patients with complete follow-up from July 1986 to Ju...AIM: To evaluate the factors that influence outcome of both non-invasive and invasive treatment of polycystic liver disease. METHODS: Analysis of clinical files of patients with complete follow-up from July 1986 to June 2006. RESULTS: Forty-one patients (male, 7; female, 34), 47.8 ± 11.9 years age, and 5.7 ± 6.7 years follow-up, were studied. Alkaline phosphatase (AP) elevation (15% of patients) was associated with the requirement of invasive treatment (IT, P = 0.005). IT rate was higher in symptomatic than non-symptomatic patients (65.4% vs 14.3%, P = 0.002), and in women taking hormonal replacement therapy (HRT) (P = 0.001). Cysts complications (CC) were more frequent (22%) in the symptomatic patients group (P = 0.023). Patients with body mass index (BMI) > 25 (59%) had a trend to complications after IT (P = 0.075). Abdominal pain was the most common symptom (56%) and indication for IT (78%). Nineteen patients (46%) required a first IT: 12 open fenestration (OF), 4 laparoscopic fenestration (LF) and 3 fenestration with hepatic resection (FHR). Three required a second IT, and one required a third procedure. Complications due to first IT were found in 32% (OF 16.7%, LF 25%, FHR 66.7%), and in thesecond IT in 66.7% (OF 100%). Follow-up mortality rate was 0. CONCLUSION: Presence of symptoms, elevated AP, and CC are associated with IT requirement. HRT is associated with presence of symptoms and IT requirement. Patients with BMI > 25 have a trend be susceptible to IT complications. The proportions of complications are higher in FHR and second IT groups. RS is more frequent after OF.展开更多
Each year, roughly 2% of pregnant women will undergo non-obstetrical abdominal surgery. Appendicitis, symptomatic cholelithiasis and adnexal masses are some of the common diagnoses encountered. Pregnancy poses challen...Each year, roughly 2% of pregnant women will undergo non-obstetrical abdominal surgery. Appendicitis, symptomatic cholelithiasis and adnexal masses are some of the common diagnoses encountered. Pregnancy poses challenges in the diagnosis and surgical management of these conditions for several reasons. Since the 1990's, laparoscopic surgery has gained popularity and in the past few years has become the standard of care for pregnant women with surgical pathologies. The advantages of laparoscopic surgery include shorter hospital stay, lower rates of wound infection, and decreased time to bowel function. This brief review discusses key points in laparoscopic surgery during pregnancy and highlights studies comparing laparoscopic and open approaches in common surgical conditions during pregnancy.展开更多
Objective To retrospectively evaluate the diagnosis and treatment of Mirizzi syndrome (MS). Methods Patients who received elective or emergency cholecystectomies in our center during 23 years were retrospectively e...Objective To retrospectively evaluate the diagnosis and treatment of Mirizzi syndrome (MS). Methods Patients who received elective or emergency cholecystectomies in our center during 23 years were retrospectively evaluated. The data reviewed included demography, clinical presentations, diagnostic methods, surgical procedures, postoperative complications, and follow-up.展开更多
Piriformis syndrome is often seen in patients of middle and senior ages. It is manifested by pain in the hip with limited motion of the lower limbs.Prolonged course of the disease may lead to atrophy of muscles of the...Piriformis syndrome is often seen in patients of middle and senior ages. It is manifested by pain in the hip with limited motion of the lower limbs.Prolonged course of the disease may lead to atrophy of muscles of the legs.展开更多
AIM: To study the clinical characteristics, diagnosis and surgical treatment of congenital bronchoesophageal fi stulae in adults. METHODS: Eleven adult cases of congenital bronchoesophageal fistula diagnosed and treat...AIM: To study the clinical characteristics, diagnosis and surgical treatment of congenital bronchoesophageal fi stulae in adults. METHODS: Eleven adult cases of congenital bronchoesophageal fistula diagnosed and treated in our hospital between May 1990 and August 2010 were reviewed. Its clinical presentations, diagnostic methods, anatomic type, treatment, and follow-up were recorded. RESULTS: Of the chief clinical presentations, nonspecific cough and sputum were found in 10 (90.9%), recurrent bouts of cough after drinking liquid food in 6 (54.6%), hemoptysis in 6 (54.6%), low fever in 4 (36.4%), and chest pain in 3 (27.3%) of the 11 cases, respectively. The duration of symptoms before diagnosis ranged 5-36.5 years. The diagnosis of congenital bronchoesophageal fistulae was established in 9 patients by barium esophagography, in 1 patient by esophagoscopy and in 1 patient by bronchoscopy, respectively. The congenital bronchoesophageal fistulae communicated with a segmental bronchus, a main bronchus, and an intermediate bronchus in 8, 2 and 1 patients, respectively.The treatment of congenital bronchoesophageal fistulae involved excision of the fistula in 10 patients or division and suturing in 1 patient. The associated lung lesion was removed in all patients. No long-term sequelae were found during the postoperative follow-up except in 1 patient with bronchial fistula who accepted reoperation before recovery. CONCLUSION: Congenital bronchoesophageal fistula is rare in adults. Its most useful diagnostic method is esophagography. It must be treated surgically as soon as the diagnosis is established.展开更多
Objective To evaluate the clinical features,diagnosis,treatment,and outcome of intralobar pulmonary sequestration (ILS). Methods Patients who were diagnosed with ILS in our hospital between January 1988 and January 20...Objective To evaluate the clinical features,diagnosis,treatment,and outcome of intralobar pulmonary sequestration (ILS). Methods Patients who were diagnosed with ILS in our hospital between January 1988 and January 2009 were retrospectively reviewed. We recorded the clinical symptoms,imaging findings,operative technique,complications,and outcome of these patients. Results Forty-seven patients (25 men and 22 women) with an average age of 32.3 years were enrolled. Forty-two patients had symptoms including cough and hemoptysis. Chest X-ray,computed tomography (CT),magnetic resonance imaging (MRI),and angiography were performed. Thoracotomy was performed in 45 patients,while thoracoscopy was performed in 2 patients. Lobectomy was the most common treatment procedure. Massive bleeding developed in 2 patients due to injury of aberrant supplying artery intraoperatively,1 patient had atrial fibrillation,1 patient had thrombosis of upper extremity postoperatively. All patients were confirmed the diagnosis pathologically,4 accompanied with bronchogenic cyst,15 with bronchiectasis,8 with infection,2 with aspergilloma,and 1 with carcinoid. No late complications occurred. Conclusions ILS is rare,surgery is recommended because some patients may have potential severe complications. Contrast enhanced CT and three-dimensional reconstruction is the best diagnostic method. Both thoracotomy and thoracoscopy are appropriate for the selected candidates.展开更多
The standard treatment of endometrial cancer or atypical hyperplasia is surgical removal of the uterus and ovaries. In early stage disease this has an excellent chance of cure but results in infertility. Although the ...The standard treatment of endometrial cancer or atypical hyperplasia is surgical removal of the uterus and ovaries. In early stage disease this has an excellent chance of cure but results in infertility. Although the majority of patients are postmenopausal an increasing number of patients with atypical hyperplasia or endometrial cancer are presenting with a desire to retain their fertile potential. In the last 8 years a number of studies have been published involving 403 patients with endometrial cancer and 151 patients with Atypical hyperplasia treated with high dose progestagens. The response rate is 76.2% and 85.6% respectively with endometrial cancer having a recurrence rate of 40.6%. There is a 26% recurrence rate in atypical hyperplasia. Overall 26.3% of those wishing to conceive had a live baby. Although concerns exist about the risks of medical treatment, those that fail this treatment do not appear to have a significantly poorer prognosis although 20 patients(3.6%) had either ovarian cancer or metastatic disease discovered during treatment or follow up.展开更多
Objective: We aimed to study the relationship between clinical effect and surgical methods of inner thigh primary soft tissue sarcomas. Methods: Wide or radical resection were performed in 45 cases of soft tissue sarc...Objective: We aimed to study the relationship between clinical effect and surgical methods of inner thigh primary soft tissue sarcomas. Methods: Wide or radical resection were performed in 45 cases of soft tissue sarcomas, including 20 cases of postoperative recurrence after radiation therapy, 7 cases of first treatment. Thirty-six cases received 4–6 cycles of postoperative chemotherapy. Results: Thirty-eight of 45 cases were followed up for 1–5 years, with 5 case of recurrence and 6 cases of distant metastasis. Conclusion: The inner thigh primary soft tissue sarcoma can be effectively treated with wide or radical resection.展开更多
In this descriptive review we look at the role of surgery for advanced ovarian cancer at other timepoints apart from the initial cytoreduction for front-line therapy or interval cytoreductive surgery after neoadjuvant...In this descriptive review we look at the role of surgery for advanced ovarian cancer at other timepoints apart from the initial cytoreduction for front-line therapy or interval cytoreductive surgery after neoadjuvant chemotherapy. The chief surgical problem to face after primary treatment is recurrent ovarian cancer. Of far more marginal concern are the second-look surgical procedures or the palliative efforts intended to resolve the patient's symptoms with no curative intent. The role of surgery in recurrent ovarian cancer remains poorly defi ned. Current data, albeit from non-randomized studies, nevertheless clearly support surgical cytoreduction in selected patients, a rarely curative expedient that invariably yields a marked survival advantage over chemotherapy alone. Despite these fi ndings, some consider it too early to adopt secondary cytoreduction as the standard care for patients with recurrent ovarian cancer and a randomized study is needed. Two ongoing randomized trials(Arbeitsgemeinschaft Gynkologische Onkologie-Desktop Ⅲ and Gynecologic Oncology Group 213) intend to verify the role of secondary cytoreduction for platinum-sensitive ovarian cancer compared with chemotherapy considered as standard care for these patients. We await the results of these two trials for a defi nitive answer to the matter.展开更多
The "Center of Excellence" concept has been employed in healthcare for several decades. This concept has been adopted in several disciplines; such as bariatric surgery, orthopedic surgery, diabetes and stroke. The m...The "Center of Excellence" concept has been employed in healthcare for several decades. This concept has been adopted in several disciplines; such as bariatric surgery, orthopedic surgery, diabetes and stroke. The most successful model in surgery thus far has been the bariatric program, with a very extensive network and a large prospective database. Recently, the American As-sociation of Gynecologic Laparoscopists has introduced this concept in gynecologic surgery. The "Center Of Excellence in Minimally Invasive Gynecology" (COEMIG) designation program has been introduced with the goals of increasing safety and efficiency, cutting cost and increasing patient awareness and access to mini-mally invasive surgical options for women. The program may harbor challenges as well, such as human and fnancial resources, and diffculties with implementation and maintenance of such designation. This commen-tary describes the COEMIG designation process, along with its potential benefits and possible challenges. Though no studies have been published to date on the value of this concept in the feld of gynecologic surgery, we envision this commentary to provoke such studies to examine the relative value of this new program.展开更多
Objective To evaluate repeat coronary artery bypass grafting (CABG) in 312 patients. Methods The data of 312 patients (average age 65±9 years) who had CABG operation in Hartford hospital were collected and analyz...Objective To evaluate repeat coronary artery bypass grafting (CABG) in 312 patients. Methods The data of 312 patients (average age 65±9 years) who had CABG operation in Hartford hospital were collected and analyzed. The mean duration follow up after the first CABG was 11.8±4.5 years. A total of 1069 bypass grafts were performed. Among them, 386 were arterial grafts such as internal mammary artery, radial artery and gastroepiploic artery; 682 were venous grafts and 1 Gore-Tex graft. Results The operative mortality was 4.5%. Fifteen patients ( 4.8%) had peri-operative myocardial infarction and 46 patients (15%) had low cardiac output syndrome. Intra-aortic balloon pump (IABP) was used in 131 patients before, during and after operation. One hundred and nineteen patients weaned off IABP and recovered. Conclusion Although the difficulties and risk factors were increased, the results of redo CABG were still good.展开更多
AIM: To investigate the effects of the Elevate Anterior and Posterior transvaginal mesh procedure on 30 patients affected by pelvic organ prolapse(POP) at 12 mo follow-up.METHODS: Between September 2011 and September ...AIM: To investigate the effects of the Elevate Anterior and Posterior transvaginal mesh procedure on 30 patients affected by pelvic organ prolapse(POP) at 12 mo follow-up.METHODS: Between September 2011 and September 2012, a prospective multicenter observational study enrolled 30 consecutive patients with POP-Q ≥ stage Ⅱ. After a preoperative evaluation, patients underwent prolapse repair utilizing the Elevate Anterior and Posterior Prolapse Repair System(American Medical Systems, Minnetonka, MN, United States). Operative technique was standardized and performed by the same surgical team under spinal or general anesthesia. Patients were evaluated postoperatively at 1, 3, 6 and 12 mo.RESULTS: All 30 patients completed the 12 mo followup. The mean age was 65.3 years(range 49-81 years) and average hospital stay was 4.5 d. The mean operative time was 65 min(range 40-120 min). Related adverse events reported were mesh extrusions(6.7%) and post void residual urine volume(13.3%). There were no visceral injuries, no infection of the mesh, and no symptoms of recurrent prolapse. All quality-of-life scores signifi cantly improved from baseline. CONCLUSION: One year's follow-up of our 30 patients confi rms the safety and the effi cacy of the Elevate Anterior and Posterior transvaginal mesh procedure for POP treatment. Our fi nal results are comforting but longer term follow-up is ongoing.展开更多
文摘AIM: To evaluate the influence of preoperative biliary drainage on morbidity and mortality after surgical resection for ampullary carcinoma.METHODS: We analyzed retrospectively data for 82 patients who underwent potentially curative surgery for ampullary carcinoma between September 1993 and July 2007 at the Singapore General Hospital, a tertiary referral hospital. Diagnosis of ampullary carcinoma was confirmed histologically. Thirty-five patients underwent preoperative biliary drainage (PBD group), and 47 were not drained (non-PBD group). The mode of biliary drainage was endoscopic retrograde cholanoiopancreatography (n = 33) or percutaneous biliary drainage (n = 2). The following parameters were analyzed: wound infection, intra-abdominal abscess, intra-abdominal or gastrointestinal bleeding, septicemia, biliary or pancreatic leakage, pancreatitis, gastroparesis, and re-operation rate. Mortality was assessed at 30 d (hospital mortality) and also longterm. The statistical endpoint of this study was patient survival after surgery.RESULTS: The groups were well matched for demographic criteria, clinical presentation and operative characteristics, except for lower hemoglobin in the non- PBD group (10.9 ± 1.6 vs 11.8 ± 1.6 in the PBD group).Of the parameters assessing postoperative morbidity, incidence of wound infection was significantly less in the PBD than the non-PBD group [1 (2.9%) vs 12 (25.5%)]. However, the rest of the parameters did not differ significantly between the groups, i.e. sepsis [10 (28.6%) vs 14 (29.8%)], intra-abdominal bleeding [1 (2.9%) vs 5 (10.6%)], intra-abdominal abscess [1 (2.9%) vs 8 (17%)], gastrointestinal bleeding [3 (8.6%) vs 5 (10.6%)], pancreatic leakage [2 (5.7%) vs 3 (6.4%)], biliary leakage [2 (5.7%) vs 3 (6.4%)], pancreatitis [2 (5.7%) vs 2 (4.3%)], gastroparesis [6 (17.1%) vs 10 (21.3%)], need for blood transfusion [10 (28.6%) vs 17 (36.2%)] and re-operation rate [1 (2.9%) vs 5 (10.6%)]. There was no early mortality in either group. Median survival was 44 mo (95% CI: 34.2-53.8) in the PBD group and 41 mo (95% CI: 27.7-54.3; P = 0.86) in the non-PBD group.CONCLUSION: Biliary drainage before surgery for ampullary cancer significantly reduced postoperative wound infection. Overall mortality was not influenced by preoperative drainage.
基金the "Secretaría de Relaciones Exteriores (SRE)" of the Government of Mexico
文摘AIM: To evaluate the factors that influence outcome of both non-invasive and invasive treatment of polycystic liver disease. METHODS: Analysis of clinical files of patients with complete follow-up from July 1986 to June 2006. RESULTS: Forty-one patients (male, 7; female, 34), 47.8 ± 11.9 years age, and 5.7 ± 6.7 years follow-up, were studied. Alkaline phosphatase (AP) elevation (15% of patients) was associated with the requirement of invasive treatment (IT, P = 0.005). IT rate was higher in symptomatic than non-symptomatic patients (65.4% vs 14.3%, P = 0.002), and in women taking hormonal replacement therapy (HRT) (P = 0.001). Cysts complications (CC) were more frequent (22%) in the symptomatic patients group (P = 0.023). Patients with body mass index (BMI) > 25 (59%) had a trend to complications after IT (P = 0.075). Abdominal pain was the most common symptom (56%) and indication for IT (78%). Nineteen patients (46%) required a first IT: 12 open fenestration (OF), 4 laparoscopic fenestration (LF) and 3 fenestration with hepatic resection (FHR). Three required a second IT, and one required a third procedure. Complications due to first IT were found in 32% (OF 16.7%, LF 25%, FHR 66.7%), and in thesecond IT in 66.7% (OF 100%). Follow-up mortality rate was 0. CONCLUSION: Presence of symptoms, elevated AP, and CC are associated with IT requirement. HRT is associated with presence of symptoms and IT requirement. Patients with BMI > 25 have a trend be susceptible to IT complications. The proportions of complications are higher in FHR and second IT groups. RS is more frequent after OF.
文摘Each year, roughly 2% of pregnant women will undergo non-obstetrical abdominal surgery. Appendicitis, symptomatic cholelithiasis and adnexal masses are some of the common diagnoses encountered. Pregnancy poses challenges in the diagnosis and surgical management of these conditions for several reasons. Since the 1990's, laparoscopic surgery has gained popularity and in the past few years has become the standard of care for pregnant women with surgical pathologies. The advantages of laparoscopic surgery include shorter hospital stay, lower rates of wound infection, and decreased time to bowel function. This brief review discusses key points in laparoscopic surgery during pregnancy and highlights studies comparing laparoscopic and open approaches in common surgical conditions during pregnancy.
文摘Objective To retrospectively evaluate the diagnosis and treatment of Mirizzi syndrome (MS). Methods Patients who received elective or emergency cholecystectomies in our center during 23 years were retrospectively evaluated. The data reviewed included demography, clinical presentations, diagnostic methods, surgical procedures, postoperative complications, and follow-up.
文摘Piriformis syndrome is often seen in patients of middle and senior ages. It is manifested by pain in the hip with limited motion of the lower limbs.Prolonged course of the disease may lead to atrophy of muscles of the legs.
文摘AIM: To study the clinical characteristics, diagnosis and surgical treatment of congenital bronchoesophageal fi stulae in adults. METHODS: Eleven adult cases of congenital bronchoesophageal fistula diagnosed and treated in our hospital between May 1990 and August 2010 were reviewed. Its clinical presentations, diagnostic methods, anatomic type, treatment, and follow-up were recorded. RESULTS: Of the chief clinical presentations, nonspecific cough and sputum were found in 10 (90.9%), recurrent bouts of cough after drinking liquid food in 6 (54.6%), hemoptysis in 6 (54.6%), low fever in 4 (36.4%), and chest pain in 3 (27.3%) of the 11 cases, respectively. The duration of symptoms before diagnosis ranged 5-36.5 years. The diagnosis of congenital bronchoesophageal fistulae was established in 9 patients by barium esophagography, in 1 patient by esophagoscopy and in 1 patient by bronchoscopy, respectively. The congenital bronchoesophageal fistulae communicated with a segmental bronchus, a main bronchus, and an intermediate bronchus in 8, 2 and 1 patients, respectively.The treatment of congenital bronchoesophageal fistulae involved excision of the fistula in 10 patients or division and suturing in 1 patient. The associated lung lesion was removed in all patients. No long-term sequelae were found during the postoperative follow-up except in 1 patient with bronchial fistula who accepted reoperation before recovery. CONCLUSION: Congenital bronchoesophageal fistula is rare in adults. Its most useful diagnostic method is esophagography. It must be treated surgically as soon as the diagnosis is established.
文摘Objective To evaluate the clinical features,diagnosis,treatment,and outcome of intralobar pulmonary sequestration (ILS). Methods Patients who were diagnosed with ILS in our hospital between January 1988 and January 2009 were retrospectively reviewed. We recorded the clinical symptoms,imaging findings,operative technique,complications,and outcome of these patients. Results Forty-seven patients (25 men and 22 women) with an average age of 32.3 years were enrolled. Forty-two patients had symptoms including cough and hemoptysis. Chest X-ray,computed tomography (CT),magnetic resonance imaging (MRI),and angiography were performed. Thoracotomy was performed in 45 patients,while thoracoscopy was performed in 2 patients. Lobectomy was the most common treatment procedure. Massive bleeding developed in 2 patients due to injury of aberrant supplying artery intraoperatively,1 patient had atrial fibrillation,1 patient had thrombosis of upper extremity postoperatively. All patients were confirmed the diagnosis pathologically,4 accompanied with bronchogenic cyst,15 with bronchiectasis,8 with infection,2 with aspergilloma,and 1 with carcinoid. No late complications occurred. Conclusions ILS is rare,surgery is recommended because some patients may have potential severe complications. Contrast enhanced CT and three-dimensional reconstruction is the best diagnostic method. Both thoracotomy and thoracoscopy are appropriate for the selected candidates.
文摘The standard treatment of endometrial cancer or atypical hyperplasia is surgical removal of the uterus and ovaries. In early stage disease this has an excellent chance of cure but results in infertility. Although the majority of patients are postmenopausal an increasing number of patients with atypical hyperplasia or endometrial cancer are presenting with a desire to retain their fertile potential. In the last 8 years a number of studies have been published involving 403 patients with endometrial cancer and 151 patients with Atypical hyperplasia treated with high dose progestagens. The response rate is 76.2% and 85.6% respectively with endometrial cancer having a recurrence rate of 40.6%. There is a 26% recurrence rate in atypical hyperplasia. Overall 26.3% of those wishing to conceive had a live baby. Although concerns exist about the risks of medical treatment, those that fail this treatment do not appear to have a significantly poorer prognosis although 20 patients(3.6%) had either ovarian cancer or metastatic disease discovered during treatment or follow up.
文摘Objective: We aimed to study the relationship between clinical effect and surgical methods of inner thigh primary soft tissue sarcomas. Methods: Wide or radical resection were performed in 45 cases of soft tissue sarcomas, including 20 cases of postoperative recurrence after radiation therapy, 7 cases of first treatment. Thirty-six cases received 4–6 cycles of postoperative chemotherapy. Results: Thirty-eight of 45 cases were followed up for 1–5 years, with 5 case of recurrence and 6 cases of distant metastasis. Conclusion: The inner thigh primary soft tissue sarcoma can be effectively treated with wide or radical resection.
文摘In this descriptive review we look at the role of surgery for advanced ovarian cancer at other timepoints apart from the initial cytoreduction for front-line therapy or interval cytoreductive surgery after neoadjuvant chemotherapy. The chief surgical problem to face after primary treatment is recurrent ovarian cancer. Of far more marginal concern are the second-look surgical procedures or the palliative efforts intended to resolve the patient's symptoms with no curative intent. The role of surgery in recurrent ovarian cancer remains poorly defi ned. Current data, albeit from non-randomized studies, nevertheless clearly support surgical cytoreduction in selected patients, a rarely curative expedient that invariably yields a marked survival advantage over chemotherapy alone. Despite these fi ndings, some consider it too early to adopt secondary cytoreduction as the standard care for patients with recurrent ovarian cancer and a randomized study is needed. Two ongoing randomized trials(Arbeitsgemeinschaft Gynkologische Onkologie-Desktop Ⅲ and Gynecologic Oncology Group 213) intend to verify the role of secondary cytoreduction for platinum-sensitive ovarian cancer compared with chemotherapy considered as standard care for these patients. We await the results of these two trials for a defi nitive answer to the matter.
文摘The "Center of Excellence" concept has been employed in healthcare for several decades. This concept has been adopted in several disciplines; such as bariatric surgery, orthopedic surgery, diabetes and stroke. The most successful model in surgery thus far has been the bariatric program, with a very extensive network and a large prospective database. Recently, the American As-sociation of Gynecologic Laparoscopists has introduced this concept in gynecologic surgery. The "Center Of Excellence in Minimally Invasive Gynecology" (COEMIG) designation program has been introduced with the goals of increasing safety and efficiency, cutting cost and increasing patient awareness and access to mini-mally invasive surgical options for women. The program may harbor challenges as well, such as human and fnancial resources, and diffculties with implementation and maintenance of such designation. This commen-tary describes the COEMIG designation process, along with its potential benefits and possible challenges. Though no studies have been published to date on the value of this concept in the feld of gynecologic surgery, we envision this commentary to provoke such studies to examine the relative value of this new program.
文摘Objective To evaluate repeat coronary artery bypass grafting (CABG) in 312 patients. Methods The data of 312 patients (average age 65±9 years) who had CABG operation in Hartford hospital were collected and analyzed. The mean duration follow up after the first CABG was 11.8±4.5 years. A total of 1069 bypass grafts were performed. Among them, 386 were arterial grafts such as internal mammary artery, radial artery and gastroepiploic artery; 682 were venous grafts and 1 Gore-Tex graft. Results The operative mortality was 4.5%. Fifteen patients ( 4.8%) had peri-operative myocardial infarction and 46 patients (15%) had low cardiac output syndrome. Intra-aortic balloon pump (IABP) was used in 131 patients before, during and after operation. One hundred and nineteen patients weaned off IABP and recovered. Conclusion Although the difficulties and risk factors were increased, the results of redo CABG were still good.
文摘AIM: To investigate the effects of the Elevate Anterior and Posterior transvaginal mesh procedure on 30 patients affected by pelvic organ prolapse(POP) at 12 mo follow-up.METHODS: Between September 2011 and September 2012, a prospective multicenter observational study enrolled 30 consecutive patients with POP-Q ≥ stage Ⅱ. After a preoperative evaluation, patients underwent prolapse repair utilizing the Elevate Anterior and Posterior Prolapse Repair System(American Medical Systems, Minnetonka, MN, United States). Operative technique was standardized and performed by the same surgical team under spinal or general anesthesia. Patients were evaluated postoperatively at 1, 3, 6 and 12 mo.RESULTS: All 30 patients completed the 12 mo followup. The mean age was 65.3 years(range 49-81 years) and average hospital stay was 4.5 d. The mean operative time was 65 min(range 40-120 min). Related adverse events reported were mesh extrusions(6.7%) and post void residual urine volume(13.3%). There were no visceral injuries, no infection of the mesh, and no symptoms of recurrent prolapse. All quality-of-life scores signifi cantly improved from baseline. CONCLUSION: One year's follow-up of our 30 patients confi rms the safety and the effi cacy of the Elevate Anterior and Posterior transvaginal mesh procedure for POP treatment. Our fi nal results are comforting but longer term follow-up is ongoing.