A technique for laparoscopic completion of vaginal hysterectomy

Recently, the use of laparoscopic assistance in vaginal hysterectomy has become popular, although its role in gynecologic surgery has not been well established. A way to define this role is to start the hysterectomy vaginally and use laparoscopic assistance only if it becomes necessary. We present a new technique in which vaginal hysterectomy proceeds to the opening of the peritoneal reflections and ligature of uterine vessels and uterosacral ligaments. If laparoscopic assistance becomes necessary at this point, a uterine manipulator with an adapted inflatable balloon is inserted vaginally, allowing completion of the procedure laparoscopically while maintaining a pneumoperitoneum. Eight operations were performed successfully in our institution using this new technique. Operative time was less than with conventional laparoscopically assisted vaginal hysterectomy. The technique also simplified the management of the uterine vessels and detachment of the bladder.     

Laparoscopy-assisted and -prepared hysterectomy. A series of 80 cases

OBJECTIVE: Our objective was to determine the interest of laparoscopic assisted vaginal hysterectomy. STUDY DESIGN: Between January 1991 to december 1994, 80 patients had laparoscopically assisted vaginal hysterectomy. We reviewed with particular emphasis characteristic indications, complications. RESULTS: Eighty were performed as laparoscopically assisted vaginal hysterectomy. 14 patients (17.5%) had laparotomy conversion; because of size of uterus in 3 cases, suspected ovarian tumor in 3 cases. Pelvic adherences in 4 cases, urinary tract injuries in 1 case, hypercapnia in 1 case, hemorrhage in 2 cases. 9 patients experienced febrile morbidity and 1 urinary infection. 1 patient received 2 units of packed red blood cells. The hospital stay was 5 days for laparoscopically assisted vaginal hysterectomy versus 5.9 for laparotomic hysterectomy. CONCLUSION: Laparoscopically assisted vaginal hysterectomy offers a technique to convert certain abdominal hysterectomies into vaginal hysterectomies with a 17.5% laparoconversion rate.     

Costs and charges associated with three alternative techniques of hysterectomy

BACKGROUND: Many hysterectomies are now performed by a laparoscopically assisted vaginal technique. This procedure is controversial, partly because of concern about cost. We studied hospital charges and costs for the procedure as compared with those for total abdominal hysterectomy and total vaginal hysterectomy in clinically similar groups of patients. METHODS: From hospital-discharge data and patients' charts, we identified hysterectomies performed in 1993 and 1994 by 96 surgeons at a community teaching hospital to treat benign conditions. The patients were grouped according to the surgical procedures performed in conjunction with the hysterectomy. Data on hospital charges and cost-to-charge ratios for 64 hospital cost centers were used to assess charges and costs for specific resources, as well as for the hospitalization overall. RESULTS: Of 1049 patients studied, 26 percent underwent laparoscopically assisted vaginal hysterectomy, 54 percent underwent abdominal hysterectomy, and 20 percent underwent vaginal hysterectomy. The average hospital stays were 2.6, 3.9, and 2.9 days, respectively, and the mean total charges (facility charges plus professional fees) for the hospitalizations were $6,116, $5,084, and $4,221 (P<0.001 for the comparison of the laparoscopic technique with both other techniques). The mean facility costs were $4,914, $3,954, and $3,116, respectively (P<0.001 for the same comparison), with similar findings in all subgroups. The higher charges and costs for laparoscopically assisted vaginal hysterectomy were due to higher supply costs, particularly when disposable supplies were used, and to longer operating-room time. CONCLUSIONS: Despite shorter hospital stays, in-hospital charges and costs for laparoscopically assisted vaginal hysterectomy are higher than for either alternative procedure, because of the disposable supplies that are typically used and the longer operating-room time.     

Cigarette smoking increases sympathetic outflow in humans

OBJECTIVE: To describe a detailed operative procedure for type III laparoscopic radical hysterectomy with bilateral low paraaortic, subaortic and pelvic lymphadenectomy. STUDY DESIGN: Between January 1992 and December 1995, eight patients with cervical carcinoma IA2 or IB1 underwent laparoscopic radical hysterectomy at China Medical College Hospital, Taichung, Taiwan, R.O.C. The procedure of laparoscopic radical hysterectomy was separated into eight segmental steps. RESULTS: No major complications, including ureteral injury and lymphocyst formation, were noted in any case. Mean hospitalization was 6.5 days. The follow-up period ranged from 16 to 62 months. Only one case recurred, in the lung. CONCLUSION: Laparoscopic radical hysterectomy is a safe procedure. A complete pelvic and paraaortic lymphadenectomy and type III radical hysterectomy can be performed laparoscopically. This approach allows shorter hospitalization and carries less morbidity than the open type. Short-term follow-up (1.3-5.1 years) indicated a favorable prognosis.     

Laparoscopic hysterectomy. Supracervical vs. assisted vaginal

Twenty cases of laparoscopic supracervical hysterectomy performed by operative laparoscopy without vaginal assistance were retrospectively compared to 232 cases of laparoscopically assisted vaginal hysterectomy reported in the literature. The specimens were morcellated intraabdominally and removed through the umbilicus. This is the first reported series of this technique with intraabdominal morcellation, which emphasizes cosmetic considerations and remains within the confines of the umbilicus. The postoperative hospitalization time ranged from 3.75 to 22.2 hours. On the second postoperative day, 10% of the patients returned to work, and 15% were able to drive. Patients resumed normal activity in an average of 5.6 days after surgery. As compared to laparoscopically assisted vaginal hysterectomy, there was a decrease in morbidity, blood loss and recovery time. Prolonged anesthesia from the longer operating time was clinically insignificant in terms of the patients' recovery. By decreasing the disability from hysterectomy from six weeks to one, the procedure provided financial savings through work time gained.     

Necrotizing fasciitis following laparoscopic surgery. Case report and review of the literature

Necrotizing fasciitis is a rare and potentially fatal infection characterized by rapid and progressive involvement of the fascia and subcutaneous tissues. Early diagnosis, aggressive initial debridement followed by planned redebridements in conjunction with nutritional support and antibiotics remain the mainstay of therapy. We present a case of necrotizing fasciitis of the abdominal wall following a laparoscopically assisted vaginal hysterectomy. Literature is reviewed and discussed with reference to this catastrophic infection in the age of laparoscopic surgery.     

Enzymatic phosphorylation of soy globulins by the protein kinase CK2. Determination of the phosphorylation sites of beta-conglycinin alpha subunit by mass spectrometry

Being quite experienced in the field of gynaecologic surgery and hysterectomies especially, being familiar with recent innovations in laparoscopic surgery and also having some own experience in laparoscopic surgery, the authors discuss the advantages and disadvantages of all surgical methods of hysterectomy. Comparing the techniques, the duration, bearing in mind the the risks, overall costs and all other surgical details, the authors concluded that laparoscopically assisted vaginal hysterectomy is the best choice because it is the least invasive, less risky, no scars are left, the postoperative recovery is quick, there are numerous indications for it, the preparation obtained as a whole can be used for further clinical examination. The only disadvantage is it is too costly and sometimes the operation itself lasts too long, so it should not be applied in some cases.     

Teaching smoking-cessation counseling to medical students using simulated patients

The controversy continues over the appropriate use of vaginal hysterectomy for many indications that were previously treated only with abdominal or laparoscopic methods. Current outcomes data have pointed up the need for established guidelines to ensure that patients receive appropriate surgical treatment that is most cost-effective and that meets the standard of quality care. Dr Kovac reviews recent data regarding the various surgical options for hysterectomy and offers guidelines based on objective pathologic criteria.     

Laparoscopy-assisted radical vaginal hysterectomy modified according to Schauta-Stoeckel

In laparoscopy-assisted radical vaginal hysterectomy, laparoscopy is used to develop the paravesical and pararectal spaces. The cardinal ligament is isolated and cut after bipolar coagulation to the level of the deep uterine vein. By the vaginal approach, the ureters are identified before their entry into the bladder pillar. The uterine vessels are pulled down until their laparoscopically coagulated ends become visible. After incision of the vesicocervical reflection, the uterine fundus is grasped and developed (D?derlein maneuver). The lower cardinal and uterosacral ligaments are exposed by pulling the cervix and fundus uteri to the contralateral side. The cardinal and uterosacral ligaments are dissected and ligated, and the specimen is removed. We combined laparoscopic lymphadenectomy with radical vaginal hysterectomy in 33 women with cervical cancer. The mean operating time was 80 minutes for the vaginal phase and 215 minutes for the laparoscopic phase, including paraaortic and pelvic lymphadenectomy and preparation of the cardinal ligaments. Blood transfusions were necessary in four women. Three patients sustained injury to the bladder, one patient to the left ureter, and another patient to the left internal iliac vein. Repair was achieved at primary surgery for all intraoperative complications. No fistula was observed. The patients had fully recuperated after a mean of 28 days. The laparoscopy-assisted Schauta-Stoeckel approach may prove to be a safe alternative to conventional radical abdominal hysterectomy.     

The importance of hypergastrinemia in the diagnosis of Biermer''s disease in the adult

Thirty-three patients were selected for laparoscopic hysterectomy and operated on in the Department of Obstetrics, Gynecology and Reproductive Medicine of Clermont-Ferrand University Hospital. Surgical techniques included blunt dissection with scissors and bipolar coagulation to achieve hemostasis. A case was considered successful when all the uterine vessels were treated by laparoscopy. Twenty-four cases were completed laparoscopically (72.7%). None of these patients had postoperative bleeding; 22 had an uneventful postoperative recovery. Nine procedures were converted to laparotomy (27.3%), five because of a difficult or unsatisfactory hemostasis. We conclude that in selected cases, a total hysterectomy can be performed safely by experienced laparoscopists. Further technological progress is necessary to make this procedure more acceptable. Its value as compared to the others will have to be demonstrated.     

The genetics of Alzheimer disease: current status and future prospects

BACKGROUND: Laparoscopic hysterectomy and lymph node dissection have lately been reported as an alternative to an abdominal open procedure for the treatment of malignant gynaecological conditions. The laparoscopic operative technique has been evaluated and compared as to whether it is a safe, feasible and effective procedure. SUBJECTS: The study includes 78 women with indications for surgery for endometrial cancer stage I. A retrospective comparative study was undertaken at Baby Friendly Hospital, Kladno, in which 11 patients treated laparoscopically were compared with 26 patients treated by the open procedure of lymphadenectomy. We evaluated differences in the peri-and postoperative outcomes. RESULTS: All 11 procedures were successfully completed. The mean operating time was 153 min, and mean blood loss was 130 ml. The median hospital stay was 4.7 days. There were no major complications. CONCLUSIONS: Laparoscopic hysterectomy and lymphadenectomy seem to be the procedures which result in a shorter hospital stay and rapid recovery. This approach could potentially decrease morbidity historically associated with hysterectomy and lymphadenectomy performed abdominally. Only prospective randomised studies will be able to demonstrate the ability of operative laparoscopy to improve contemporary management of endometrial cancer.     

Laparoscopic treatment of ureteral obstruction secondary to ovarian remnant syndrome

A case is presented in which an ovarian remnant following total abdominal hysterectomy and bilateral salpingo-oophorectomy resulted in unilateral ureteral obstruction. The obstructing tissue was excised laparoscopically with simultaneous ureteroscopic monitoring.     

Indications for laparoscopic surgery in cases of gynecological malignancies (endometrial cancer)

The role of surgery in the treatment of patients with invasive cervical cancer is undisputed, but how radical surgery should be is debatable. Every case requires detailed knowledge of the development and spread of cervical cancer. Tumor volume is the most important diagnostic factor in cervical cancer and also correlates with vascular invasion and lymph node involvement. As radical hysterectomy requires in cervical cancer besides the laparoscopically easy performable lymphadenectomy also the resection of parametria with sceletonisation of ureters we started to treat endometrial cancer with a combined laparoscopic and vaginal approach. In patients with the suspicion of stage I endometrial cancer prior to laparoscopic staging, the prerequisites of histological grading with ploidy and measurement of monoclonal antibodies were performed. All patients underwent a general check with radiography, computer tomography, liver scan, bone scan and lymphography. The performance of lymphadenectomy in cases of stage I endometrial cancer remains a controversial subject. We believe that laparoscopic assisted surgical staging of stage I endometrial cancer is an attractive alternative to the traditional laparotomy-surgical approach. The change from laparotomy to a laparoscopic assisted vaginal approach allows for a similar success rate with the less invasive approach. No complications occurred in this series and the results of our pilot study were satisfactory.     

Laparoscopic ovarian transposition for pelvic malignancies: indications and functional outcomes

OBJECTIVE: To assess the indications and effectiveness of laparoscopic ovarian transposition before pelvic irradiation for a gynecologic cancer. DESIGN: Prospective study. SETTING: A gynecologic oncology department in a French anti-cancer center. PATIENT(S): Twenty-four patients treated for pelvic cancer. INTERVENTION(S): Laparoscopic ovarian transposition to paracolic gutters. Uterine conservation in 18 patients. MAIN OUTCOME MEASURE(S): Clinical and laboratory follow-up tests of ovarian function. RESULT(S): Bilateral laparoscopic ovarian transposition was achieved in 22 patients (94%). Twelve patients were treated for clear cell adenocarcinoma of the cervix and/or upper vagina, 6 patients for invasive squamous cervical carcinoma, 3 patients for pelvic sarcoma, 1 patient for recurrent cervical cancer to the upper vagina, 1 patient for ependymoma of the cauda equina, and 1 patient for ovarian dysgerminoma. Ovarian preservation was achieved in 79%. Three pregnancies were obtained. CONCLUSION(S): Laparoscopic ovarian transposition is a safe and effective procedure for preserving ovarian function. Bilateral ovarian transposition should be performed. The main indications for laparoscopic ovarian transposition are a patient with a small invasive cervical carcinoma (<2 cm) in a patient <40 years of age who is treated by initial laparoscopically assisted vaginal radical hysterectomy and a patient with a clear cell adenocarcinoma of the cervix and upper vagina.     

Guidelines to determine the route of oophorectomy with hysterectomy

OBJECTIVES: Our purpose was to determine whether there is adequate visibility and access for transvaginal oophorectomy in most patients and the success rate of the transvaginal approach. The final goal was to establish objective guidelines for choosing the route of oophorectomy with hysterectomy. STUDY DESIGN: Patients underwent laparoscopy-assisted vaginal hysterectomy (n = 91) or vaginal hysterectomy (n = 875). Ovarian removal, either unilateral (n = 97) or bilateral (n = 187), was carried out for clinical or prophylactic reasons. The accessibility of the ovaries for transvaginal removal was assessed by stretching the infundibulopelvic ligament and grading the position of the ovaries from 0 (no descent) to III (descent past the hymenal ring with traction). RESULTS: In 158 patients transvaginal bilateral oophorectomy was performed without laparoscopic assistance. In another 29 patients bilateral transvaginal oophorectomy was performed with laparoscopy-assisted vaginal hysterectomy, and prophylactic bilateral oophorectomy by the transvaginal route was successful in all but 1 of 143 patients with ovaries of grade I or higher. In 20 patients laparoscopic lysis of adhesions was necessary to permit transvaginal oophorectomy. Ninety-seven patients underwent transvaginal unilateral oophorectomy, 74 with conventional vaginal hysterectomy and 23 with laparoscopy-assisted vaginal hysterectomy. Among the patients not having oophorectomy, all ovaries had sufficient mobility to have been removed transvaginally. CONCLUSION: Good surgical practice dictates that visibility and accessibility be the primary criteria for selecting the route of oophorectomy with hysterectomy. In most patients the ovaries are visible and accessible to transvaginal removal.     

Adaptation of a fiber-reinforced restorative system to the rehabilitation of endodontically treated teeth

OBJECTIVE: Review of international literature reveals eight reported cases of laparoscopic obturator hernia repair. Non-specific signs and symptoms make the diagnosis of an obturator hernia difficult. Laparoscopic intervention provides a minimally invasive method to simultaneously diagnose and repair these hernias. METHODS AND PROCEDURES: A 35 year old woman presented with lower abdominal pain, vaginal bleeding, and dyspareunia. During gynecological diagnostic laparoscopy, a pelvic floor hernia was suspected, and a general surgical evaluation was sought. At a subsequent laparoscopy, the diagnosis of a left direct inguinal and a right obturator hernia was made. Both were repaired laparoscopically with polypropylene mesh. RESULTS: At follow-up at one and six weeks postoperatively, the patient's complaints of pain had completely resolved. CONCLUSION: The diagnosis of obturator hernia is problematic. The usual presenting signs and symptoms are non-specific. Without conclusive historical or physical findings, laparoscopy is an excellent method for diagnosing obturator hernia. This entity, once diagnosed laparoscopically, can be repaired simultaneously via laparoscopic mesh technique.     

Responding to family violence

Eight patients with achalasia were treated using laparoscopic esophagomyotomy and anterior (Dor) fundoplication. The procedures were done on patients with clinical, radiological, and manometric diagnoses of achalasia. All procedures were completed laparoscopically. Seven (88%) of the patients were eating by the 3rd postoperative day. The average hospital stay was 4.1 days (2-11 days); analgesic use was minimal. All myotomies were complete, with no patient requiring reoperation or dilation. The only complication was a mucosal laceration in one patient; this was successfully repaired laparoscopically. Follow-up from 8 to 20 months shows that swallowing is excellent in 88 per cent and good in 12 per cent of patients, and no patient requires antireflux medication. These results support minimally invasive surgical myotomy as the treatment of choice for symptomatic achalasia.     

Laparoscopic modified radical hysterectomy and lymphadenectomy simulating open operation for stage 1A2 cervical carcinoma

A 31 year old patient with Stage 1A2 cervical carcinoma underwent a laparoscopically modified radical hysterectomy and pelvic lymphadenectomy simulating the open operation. The operative technique is described. The operative time was 7 hours and 40 minutes. The patient was discharged on the third post-operative day. The procedure warrants further evaluation.     

Intracorporeal laparoscopic resections for colorectal cancer: report of cases of abdominoperineal rectal excision and right hemicolectomy with 2 year follow-up

Techniques for total intracorporeal laparoscopic abdominoperineal excision of rectum and right hemicolectomy for colorectal cancer are described in two patients with 2-year follow-up. Potential advantages over laparoscopically assisted procedures may be offset by increased operating time and expense for right hemicolectomy but the laparoscopic approach seems well suited to abdominoperineal rectal excision. The use of a secure retrieval system is advocated for specimen removal after right hemicolectomy.     

Comparative experience of a simple technique for laparoscopic chronic ambulatory peritoneal dialysis catheter placement

BACKGROUND: Chronic ambulatory peritoneal dialysis (CAPD) is now an established technique for renal dialysis. Patients with renal failure cope poorly with major surgery and it is vital that the dialysis catheter tip is sited accurately in the pelvis if long-term catheter function is to be achieved. Laparoscopic placement of CAPD catheters may have potential advantages for renal patients by avoiding the morbidity of a laparotomy. METHODS: A retrospective audit was performed of all CAPD catheters inserted at the John Hunter Hospital over a 2-year period. Results of laparoscopically inserted catheters and those placed at laparotomy were compared. RESULTS: Sixty catheters were inserted, 30 laparoscopically and 30 at laparotomy. The mean operative time was 41 min in the laparoscopic patients and 57 min in the laparotomy patients (P = 0.0001). The mean total dose of narcotic administered postoperatively was significantly less in the laparoscopic group (5 mg vs 65 mg, P = 0.00002). There were three minor peri-operative complications in the laparoscopic group and seven peri-operative complications in the laparotomy group, three required reoperation and one resulted in the patient's death. There were no significant differences in the incidence of exit-site infection, catheter blockage, peritonitis, and overall catheter survival, although the laparoscopically placed catheters had been followed up for a shorter period (10 vs 16 months). CONCLUSIONS: This laparoscopic technique is safe and effective. Postoperative pain was less than for open placement. Laparoscopically placed catheters had a low incidence of peri-operative complications. Medium-term patency is similar to conventionally placed catheters. This procedure requires no additional equipment to that available for laparoscopic cholecystectomy and takes less time than the open operation.