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1. |
Scarless Endoscopic Thyroidectomy: Breast Approach for Better Cosmesis |
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Surgical Laparoscopy, Endoscopy & Percutaneous Techniques,
Volume 10,
Issue 1,
2000,
Page 1-4
Masahiro Ohgami,
Seiichiro Ishii,
Yoshito Arisawa,
Tai Ohmori,
Katsuhiko Noga,
Toshiharu Furukawa,
Masaki Kitajima,
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摘要:
Summary:An original technique for performing endoscopic thyroidectomy using a breast approach to avoid an operative scar in the neck was developed. The subcutaneous space in the breast area and the subplatysmal space in the neck were bluntly dissected through a 15-mm incision between the nipples, and CO2was insufflated at 6 mm Hg to create the operative space. Three trocars were inserted at the breast, and dissection of the thyroid and division of the thyroid vessels and parenchyma were performed endoscopically using an ultrasonically activated scalpel. Four hemi-thyroidectomies and one partial resection of the thyroid for five female patients with thyroid adenomas 5 to 7 cm in diameter were successfully performed using this procedure. There were no conversions to open surgery or complications. No scars were apparent in the neck, and all patients were fully satisfied with the cosmetic results. Endoscopic thyroidectomy using a breast approach and low-pressure subcutaneous CO2insufflation is a feasible and safe procedure, which results in satisfactory cosmetic results.
ISSN:1051-7200
出版商:OVID
年代:2000
数据来源: OVID
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2. |
Endoscopic Thoracic Sympathectomy for Treatment of Essential Hyperhidrosis Syndrome: Experience With 650 Patients |
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Surgical Laparoscopy, Endoscopy & Percutaneous Techniques,
Volume 10,
Issue 1,
2000,
Page 5-10
Rafael Reisfeld,
Raymond Nguyen,
Alon Pnini,
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摘要:
Summary:Patients with essential hyperhidrosis (EH) syndrome may experience subjective suffering and social/occupational challenges. We examined the safety and efficacy of minimally invasive endoscopic surgery for treating EH. Single bilateral incisions, followed by endoscopic thoracic sympathectomy (ETS)-mediated bilateral ablation of the T2 sympathetic ganglia, were used to treat 650 patients with a primary diagnosis of palmar (90%) or facial hyperhidrosis (10%). Palmar and facial hyperhidrosis were resolved in 584 of 585 (>99%) and 62 of 65 (95%) patients, respectively. Surgery required less than 1 hour, and no patient experienced a life-threatening adverse event. Compensatory sweating was observed in 83% of patients and was considered mild or moderate in approximately 67% of those patients. Innovations in ETS have resulted in minimally invasive, highly efficient, safe treatment of EH. Surgery is minimally intrusive to patients, who were usually discharged within 2 hours after surgery and able to resume normal activities within 1 week.
ISSN:1051-7200
出版商:OVID
年代:2000
数据来源: OVID
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3. |
The Management of Mirizzi Syndrome in the Laparoscopic Era |
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Surgical Laparoscopy, Endoscopy & Percutaneous Techniques,
Volume 10,
Issue 1,
2000,
Page 11-14
Pradeep Chowbey,
Anil Sharma,
Vandana Mann,
Rajesh Khullar,
Manish Baijal,
Ashish Vashistha,
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摘要:
Summary:Mirizzi syndrome is a rare complication of long-standing gallstone disease resulting in obstructive jaundice. Careful perioperative management is of utmost importance because of an increased risk of bile duct injury intraoperatively. Experience with Mirizzi syndrome over a period of 3 years, from January 1996 to December 1998, was reviewed. Twenty-seven patients were operated upon, which constituted 0.9% of 2840 patients who underwent laparoscopic cholecystectomy in the authors' department. There were 12 patients with Mirizzi type I syndrome and 15 patients with Mirizzi type II syndrome, according to McSherry classification. Six (22%) conversions were reported, all because of unclear anatomy and inherent limitations of the laparoscopic approach. For the remaining 21 (78%) patients, the procedure was completed laparoscopically. No bilioenteric anastomosis was required. A preoperative stent insertion in the common bile duct (CBD) during endoscopic retrograde cholangiopancreatography (ERCP) enabled us to achieve primary closure of CBD in every case. There was no perioperative mortality, and patients remained well for an average 2.1-year follow-up. It is highly desirable to have a preoperative diagnosis of Mirizzi syndrome, and the laparoscopic approach is not a contraindication in specialized centers. Our current management protocol to treat Mirizzi syndrome consists of a high degree of suspicion at ERCP, with stenting preoperatively and a complete stone clearance with subtotal cholecystectomy intraoperatively.
ISSN:1051-7200
出版商:OVID
年代:2000
数据来源: OVID
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4. |
Laparoscopic Treatment of Mirizzi Syndrome |
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Surgical Laparoscopy, Endoscopy & Percutaneous Techniques,
Volume 10,
Issue 1,
2000,
Page 15-18
Antonios Vezakis,
Dimitrios Davides,
Kostas Birbas,
Basil Ammori,
Michael Larvin,
Michael McMahon,
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摘要:
Summary:Mirizzi syndrome is a rare disorder and remains a surgical challenge. It is generally considered as a contraindication to laparoscopic surgery. Three patients with Mirizzi type II syndrome and two patients with Mirizzi type I syndrome were treated laparoscopically. Partial cholecystectomy with fundus-first dissection of the gallbladder was performed, and closure of the fistula in type II syndrome was achieved over a T-tube. The common bile duct (CBD) was explored in one patient using a choledochoscope through the fistula. The procedure was completed laparoscopically in all five patients. The three patients with type II syndrome had residual CBD stones, which were associated with significant morbidity and mortality. Laparoscopic treatment of Mirizzi type I syndrome is technically feasible and safe. For Mirizzi type II syndrome, laparoscopic CBD exploration is demanding and experience, skill, and the full spectrum of modern technology are required.
ISSN:1051-7200
出版商:OVID
年代:2000
数据来源: OVID
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5. |
Laparoscopic Wedge Resection of Gastric Submucosal Tumors |
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Surgical Laparoscopy, Endoscopy & Percutaneous Techniques,
Volume 10,
Issue 1,
2000,
Page 19-23
Yoshihide Otani,
Masahiro Ohgami,
Naoki Igarashi,
Masaru Kimata,
Tetsuro Kubota,
Koichiro Kumai,
Masaki Kitajima,
Makio Mukai,
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摘要:
Summary:Minimally invasive surgery has revolutionized the treatment of gastrointestinal tumors. Submucosal tumors (SMTs) of the stomach can be resected using laparoscopic techniques. Between 1993 and 1997, laparoscopic wedge resection was performed in 34 patients with an SMT of the stomach. The tumors ranged from 8 to 60 mm in diameter. All surgical margins were clear. The average operative time was 131 minutes. Most of the patients began eating on the first postoperative day and were discharged within 5 to 7 days. Histopathologic examination of the tumors showed gastrointestinal stromal tumor (n = 14), ectopic pancreas (n = 7), leiomyosarcoma (n = 4), schwannoma (n = 3), carcinoid (n = 2), leiomyoma (n = 2), an inflammatory lesion caused by parasites (n = 1), and cyst (n = 1). No recurrences were observed over the 5-year follow-up period. A solid SMT of the stomach larger than 20 mm in diameter can be treated using laparoscopic wedge resection.
ISSN:1051-7200
出版商:OVID
年代:2000
数据来源: OVID
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6. |
Sutureless Laparoscopic Extraperitoneal Inguinal Herniorrhaphy Using Reusable Instruments: Two Hundred Three Repairs Without Recurrence |
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Surgical Laparoscopy, Endoscopy & Percutaneous Techniques,
Volume 10,
Issue 1,
2000,
Page 24-29
Jonathan Spitz,
Maurice Arregui,
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摘要:
Summary:Laparoscopic extraperitoneal hernia repair has several distinct advantages over the anterior repair and the laparoscopic transabdominal preperitoneal method. Laparoscopic extraperitoneal hernia repair allows detection and repair of occult contralateral defects with minimal risk of intraabdominal injury or adhesion formation and is associated with less pain and a quicker recovery. However, there are disadvantages. Circumferential mobilization of the spermatic cord and the use of staples to secure the mesh have been associated with injury to the spermatic cord and nerves. The cost of the laparoscopic approach is higher than that of open herniorrhaphy. Additionally, it is more difficult to do because there is a poor understanding of the preperitoneal fascial anatomy. A method of totally extraperitoneal inguinal herniorrhaphy emphasizing anatomic dissection and landmarks is described. The authors use only reusable instruments, no balloon dissector, and no fixation of the mesh. The wide dissection of the myopectineal orifice allows placement of a large mesh and utilizes intraabdominal pressure alone to secure the mesh on the posterior aspect of the abdominal wall, as described by Stoppa et al.(1). Operative costs are minimized. From experience with 203 sutureless extraperitoneal repairs, a low incidence of complications and no recurrences are demonstrated. It is extrapolated that the cost of this laparoscopic repair will approximate more closely that of open anterior herniorrhaphy.
ISSN:1051-7200
出版商:OVID
年代:2000
数据来源: OVID
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7. |
Intraoperative and Postoperative Complications of Totally Extraperitoneal Laparoscopic Inguinal Hernioplasty |
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Surgical Laparoscopy, Endoscopy & Percutaneous Techniques,
Volume 10,
Issue 1,
2000,
Page 30-33
Alfredo Moreno-Egea,
José Aguayo,
Manuel Canteras,
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摘要:
Summary:Inguinal hernioplasty using extraperitoneal laparoscopy is a new surgical option but still controversial because of the great technical difficulty involved. To analyze the clinical factors that could be related to intraoperative and postoperative morbidity, a prospective study was performed of 131 patients (153 repairs) undergoing totally extraperitoneal endoscopic surgery for inguinal hernia in an Outpatient Surgery Unit. Clinical parameters (age, sex, associated diseases, prior abdominal surgery, site and type), intraoperative complications (detachment of epigastric vessels, preperitoneal bleeding, rupture of the peritoneal sac, subcutaneous emphysema, problems with extending the mesh, visceral or deferential lesions, and rate of reconversion), postoperative complications (haematomas, urinary retention, transitory pain, neuralgias, and infections), and rate of recurrence were evaluated. Follow-up averaged 18 months (range, 1–3 years) and was complete in 100% of the patients. Intraoperative morbidity was 47%; postoperative, 16%; and the rate of reconversion, 4%. The rate of readmissions was 0%. One patient underwent reoperation for suspected early recurrence. The following statistically significant relations were shown: bleeding to recurrent hernias; presence of pain to hematomas; peritoneal rupture to female sex, diabetes, prior infraumbilical surgery and bilateral site; detachment of epigastric vessels to absence of prior surgery and hernia type 3a; and hematomas to age older than 50 years (P< 0.05). The preperitoneal laparoscopic technique is a difficult surgical operation, which often requires added interventions to resolve unexpected problems. The complications are acceptable, and the rate of recurrence is low (0.65%). We establish a standard for selecting patients during a program of apprenticeship.
ISSN:1051-7200
出版商:OVID
年代:2000
数据来源: OVID
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8. |
Incisional Hernia and Fascial Defect Following Laparoscopic Surgery |
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Surgical Laparoscopy, Endoscopy & Percutaneous Techniques,
Volume 10,
Issue 1,
2000,
Page 34-38
Andrea Coda,
Maurizio Bossotti,
Fabrizio Ferri,
Roberto Mattio,
Giovanni Ramellini,
Antonella Poma,
Francesco Quaglino,
Claudio Filippa,
Alberto Bona,
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摘要:
Summary:Complications involving the abdominal wall, particularly incisional hernias, were not expected when laparoscopic procedures were first introduced. With the increasing number of laparoscopies in abdominal surgery, more incisional hernias are observed. The authors report 13 cases of umbilical incisional hernia, which occurred late after laparoscopic cholecystectomy, and one case of omental procidentia through a lateral port, which occurred early after laparoscopic hernia repair with the transabdominal preperitoneal technique. There are 4 men and 10 women (mean age, 59.8 years; range, 40–74 years). Between March 1991 and December 1997, a total of 1,287 patients underwent laparoscopic operations at the Surgical Department of the Gradenigo Hospital in Turin, Italy. Incisional hernia incidence is 1%. Risk factors, such as chronic bronchitis or weight increase, which give rise to endoabdominal pressure, are present in some cases. Malnutrition may have a major role in many cases. Calculi larger than 15 mm are also seen frequently. Postlaparoscopy incisional hernia is generally a minor complication—only once did its occurrence cause a strangulated hernia. All precautions, including fascial suturing, must be taken to reduce the 1% incidence of postoperative incisional hernias.
ISSN:1051-7200
出版商:OVID
年代:2000
数据来源: OVID
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9. |
The Use of Liposucker for Spleen Retrieval After Laparoscopic Splenectomy |
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Surgical Laparoscopy, Endoscopy & Percutaneous Techniques,
Volume 10,
Issue 1,
2000,
Page 39-40
Paul Lai,
K. Leung,
W. Ho,
R. Y. Yiu,
Bertrand Leung,
W. Lau,
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摘要:
Summary:The retrieval of spleen after laparoscopic splenectomy has long been a problem. Frequently, it is necessary to extend the wound for retrieving the spleen intact and to prevent potential spillage of splenic tissue into the peritoneal cavity. We describe the application of the liposuction unit to remove the spleen piecemeal after laparoscopic splenectomy. We have found this technique easy to apply and safe, without the necessity of excessive wound extension, while preserving splenic tissue for histologic examination.
ISSN:1051-7200
出版商:OVID
年代:2000
数据来源: OVID
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10. |
Granulation Stenosis Caused by a Dumon Stent Placed for Endobronchial Tuberculous Stenosis |
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Surgical Laparoscopy, Endoscopy & Percutaneous Techniques,
Volume 10,
Issue 1,
2000,
Page 41-43
Hiroaki Nomori,
Hirotoshi Horio,
Keiichi Suemasu,
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摘要:
Summary:Two patients with cicatric tracheobronchial stenosis caused by tuberculosis who suffered granulation stenosis after placement of a Dumon stent are reported. Dumon stents, which were long enough to cover the stenotic sites, were placed in the trachea and left main bronchus of each patient. Granulation tissue grew at both edges of the stent 3 or 4 months after stent placement, which caused restenosis and necessitated removal of the stents. The authors conclude that a Dumon stent for treatment of tracheobronchial stenosis caused by tuberculosis can cause granulation stenosis at the edges of the stent.
ISSN:1051-7200
出版商:OVID
年代:2000
数据来源: OVID
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