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Query: UMLS:C0030794 (pelvic pain)
 4,056 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Uterine suspension has been advocated as an adjunctive procedure at the time of conservative surgery for endometriosis but has seldom been used at the time of CO2 laser laparoscopic treatment of endometriosis. In this study of 225 patients treated for cul-de-sac endometriosis by CO2 laser laparoscopy between 1984 and 1989 uterine suspension was performed as an adjunctive procedure at the time of laparoscopy. The result was a cumulative pregnancy rate of 80.0%. Life-table analysis was performed, and monthly fecundity rates were calculated as 15.58%, 6.29%, 17.86% and 7.89% for Revised American Fertility Society (RAFS) endometriosis stages I to IV respectively. CO2 laser laparoscopy and laparoscopic uterine suspension alleviated preoperative pelvic pain complaints in 94% of the patients. Monthly fecundity rates for RAFS stage I endometriosis, which exceeded previously reported rates following expectant management, medical management and conservative surgery, were attributed to laparoscopic uterine suspension, which had not been previously reported as an adjunct to CO2 laser laparoscopy.
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PMID:Laparoscopic uterine suspension as an adjunctive procedure at the time of laser laparoscopy for the treatment of endometriosis. 145 94

During a period of 18 months with a history of chronic pelvic pain symptomatology (severe dysmenorrhea, severe dyspareunia, extramenstrual pain) retroverted or retroflexed uterus, and infertility were subjected to laparoscopy for diagnostic and therapeutic purposes as well. These women were able to follow up this protocol. After informed consent had been presented patient decided, in a case of endometriosis being verified by the tissue pathology intraoperatively, which one mode of therapy (Group I or Group II) would be administered in her case. All women failed to respond to non-steroidal, antiinflammatory medication, as well as to oral contraceptive treatment. Proposed intraoperative staging of pelvic endometriosis that has not yet been published, was utilized by the author. Group I twenty women were subjected to a translaparoscopic CO2 laser excision and (or vaporization of endometriosis implants, CO2 laser uterine nerve ablation, uterine suspension with Falope Rings and intraperitoneally 32% Dextran was installed. Group II twenty women were subjected only to a translaparoscopic CO2 laser endometriosis excision and/or vaporization and intraperitoneally 32% Dextran-70 was installed. In Group I extramenstrually pain was 90%, severe dysmenorrhea 85%, and infertility 90% were cured. Ten per cent of extramenstrual pain, 5% of severe dysmenorrhea, and 15% of severe dyspareunia were improved. Infertility in this group was unchanged in 10%. Patients' symptoms were not worsened during the 18 months of observation. In Group II only 60% infertility was curred. In 60% extramenstrual pain, in 35% severe dysmenorrhea, in 5% severe dyspareunia were improved. Symptoms were noted to worsen in 5% extramenstrual pain, in 5% severe dysmenorrhea, in 10% severe dyspareunia.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:A new translaparoscopic approach in endometriosis treatment: a. CO2 laser endometriosis excision and/or vaporization. b. CO2 laser uterine nerve ablation. c. Uterine suspension with Falope Rings. d. Intraperitoneally 32% Dextran-70 installation. 172 45

In a prospective study designed to evaluate four methods of endometrioma treatment by laparoscopy, 26 patients had the endometriomas excised, 24 had them opened and the lining stripped off, 30 had them opened and the lining evaporated by CO2 laser, and 44 had them opened and drained. Only women who had laparoscopy because of pelvic pain and who had no immediate desire for pregnancy were included in this study. Those who did not undergo a second-look laparoscopy were excluded. Pain disappeared completely from all subjects regardless of the method of treatment. At second-look laparoscopy, all women in the excision group, nine (37%) in the group who had the lining stripped, nine (30%) in the group who had the lining evaporated, and 12 (27%) in the drainage group had periadnexal adhesions. Residual endometriosis was found in 23, 25, 33, and 30% of these groups, respectively. Because there was a statistical difference between the excision group and each of the remaining three groups in the formation of adnexal adhesions and because there was no statistical difference among the four groups regarding the presence of residual endometriosis, we conclude that laparoscopic treatment of endometriomas should not include excision but rather drainage with or without elimination of the inner lining.
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PMID:Comparison of different treatment methods of endometriomas by laparoscopy. 153 Sep 89

Used endoscopically, the CO2 laser offers some advantages over other operative techniques for endometriosis and adhesions but, in spite of the continuing development of new instrumentation there are still problems with the system. The technique needs specialized equipment requiring ongoing biomedical maintenance and specialized technical care in the operating room. Some problems such as the intraperitoneal accumulation of smoke, gas leakage, and difficulty with maintenance of proper beam alignment still occur. In spite of these problems the advantages are numerous: the system allows precise bloodless destruction of diseased tissue and eliminates the risks of cautery. In the hands of an experienced laparoscopist, it appears safe and effective in vaporization of endometriotic lesions, utero-sacral neurectomy, adhesiolysis and salpingostomy. The judicious use of these techniques, combined with carefully planned further investigations by well-trained and experienced laparoscopists and continuing improvements in the delivery systems, will soon reveal the true efficacy of the CO2 laser laparoscope. If studies continue to show pregnancy rates and pain relief to be equivalent to those patients treated by laparotomy, CO2 laser laparoscopy will become the preferred procedure for the management of pelvic endometriosis and its associated adhesions, distal tubal occlusion, pelvic pain and tubal pregnancy. With the exception of using the argon laser to treat endometriosis, the selective absorption characteristic of lasers has not been greatly utilized. While the CO2 laser is heavily absorbed by water and hence vaporizes most cells in a rather indiscriminate fashion, this is not true for other wavelengths, such as argon, Nd-YAG, KTP, krypton, xenon, copper and gold vapour lasers. The energy form of each of these lasers has different properties of penetration, absorption, reflection and heat dissipation. Many of these lasers have not yet been evaluated in human subjects. An exciting, although not new, area of possible laser application involves the use of photosensitizers and fluorescing agents (Dougherty et al, 1978). Some recent experimental studies (Schellhas and Schneider, 1986; Schneider et al, 1988) may lead to new therapeutic possibilities. The surgical laser is not, however, a panacea. Only controlled trials carried out carefully over the next few years will clearly define its potential. In the meantime it is incumbent upon all of us to investigate the clinical, gynaecological and surgical applications in a careful, methodical and scientific manner.
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PMID:CO2 laser laparoscopic surgery. Adhesiolysis, salpingostomy, laser uterine nerve ablation and tubal pregnancy. 253 9

100 patients aged 21-49 underwent endoscopic salpingectomy by monopolar electrocoagulation to obtain relief from chronic pelvic pain previously treated unsuccessfully. The new laparoscopic procedure was developed and performed at the Dept., of Obstetrics and Gynecology of the University of Passo Fundo, Brazil. General anesthesia was used in each case; endoscopic salpingectomy was performed in cases of enlarged and/or hyperemic tubes; in cases of very enlarged and/or adnexal adhesions laparotomy was done. The article describes all preoperative, operative, and postoperative procedures. Surgical time was 40-50 minutes; patients who underwent other surgery procedures at the same time had a longer hospital stay; total average hospitalization was 2.87 days. Patients were seen after 1 week, and only 67 returned for a 30-day evaluation. Main complications from the procedure included pain in 9 cases from residual CO2 used in pneumoperitoneum, and bleeding of the mesosalpinx in 1 case. The procedure failed to relieve chronic pelvic pain in 22 patients; 17 of these patients were subsequently clinically treated, 5 had an additional laparoscopic procedure, and 2 cases are still unsolved. The main advantages of this type of laparoscopic salpingectomy are reduction of length of hospital stay, and of surgery time and surgical trauma; the fact that the patient can return more rapidly to normal activities is very important.
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PMID:Endoscopic salpingectomy. 645

Deep endometriosis has been defined as endometriosis infiltrating deeper than 5 mm under the peritoneum. A model for the development and propagation of endometriosis is presented. Subtle and non-pigmented lesions are suggested to occur intermittently in all women. Infiltration occurs generally to a few millimeters of depth only, and these lesions become typical, burnt out lesions. In some 20% of women, severe endometriosis develops either as deeply infiltrating disease or as cystic ovarian disease. Arguments are given to consider deep endometriosis and cystic ovarian endometriosis as two specific entities of endometriotic disease. A possible causal relationship with dioxin pollution is discussed. Diagnosis of deep endometriosis is made by clinical examination and palpation during surgery. Clinical examination during menstruation and CA-125 concentrations in plasma are useful to help in the diagnosis of smaller deep lesions. Surgical excision can be carried out by laparoscopy, laparotomy or vaginally using sharp dissection, electrosurgery or with the use of a CO2 laser. Excision is the treatment of choice because of a high pregnancy rate, a complete cure of pain in most women, and a low recurrence rate. Medical treatment is probably less effective to treat infertility, but highly effective in relieving pelvic pain. Medical therapy, by luteinizing hormone-releasing hormone agonists, danazol, or gestrinone, also seems useful as a pretreatment for surgery. The choice of treatment will therefore depend on the local expertise with minimal invasive surgery, certainly if a first excision has been incomplete and pain symptoms recur.
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PMID:Treatment of deeply infiltrating endometriosis. 803 9

An important advantage of open laparoscopy over closed techniques is the avoidance of placing a sharp trocar blindly into the peritoneal cavity. Although an open technique theoretically minimizes the risk of major retroperitoneal vessel injury and bowel injury, most laparoscopies are performed using a closed technique. In an effort to simplify open laparoscopy, a technique was developed that can be done without special equipment or sutures and nearly as quickly as a closed technique. To compare the effectiveness of this open laparoscopic technique to a closed technique, a prospective, observational, cohort study was carried out on 66 women undergoing laparoscopy for either infertility or pelvic pain. The open technique was performed on 35 consecutive patients and compared to a closed technique performed on 31 patients on a different service during the same period. Evaluation included total duration of the procedure, length of the incision, incidence of CO2 leakage and complications. The open technique took slightly longer, and the incision was slightly longer. CO2 leakage occurred in 5 of 35 of the open cases but in none of the 31 closed cases. Leakage was controlled effectively in every case by application of a towel clip to the skin incision. No complications occurred with either technique. This study suggested that an open technique that requires no special equipment or sutures may be a useful alternative approach for laparoscopy when insertion of a sharp trocar is undesirable.
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PMID:Open laparoscopy without special instruments or sutures. Comparison with a closed technique. 806 7

Pelvic adhesions constitute one of the main problems in infertility management. In this study the role of CO2 laser in managing this problem was assessed. One hundred sixty-seven patients with pelvic adhesions suffering from chronic pelvic pain and inability to conceive [Primary infertility 58 (34.7%), secondary infertility 109 (65.3%)] were included in this study. The patients were categorized by diagnostic laparoscopy as mild, 72 (43.1%) group I; moderate, 58 (34.7%) group II; and severe 37 (22.2%) group III. All patients were subjected to operative laparoscopy (3 puncture technique) and CO2 laser adhesiolysis using the Surgilase 50. All patients were followed for one year after the procedure. Complete relief of pain was observed in 60 (83.3%), 36 (62.1%) and 19 (51.4%) women in group I, II, and III, respectively. Pregnancy occurred in 51 (70.8%), 28 (48.3%), and 8 (21.6%) patients in group I, II, and III, respectively. CO2 laser is a precise and effective means of pelvic adhesiolysis in properly selected patients.
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PMID:Laparoscopic Pelvic Adhesiolysis Using CO2 Laser 907 78

Stage I and II endometriosis is defined by a r-AFS score respectively ranging from 1 to 5 and from 6 to 15. This mild, superficial endometriosis is a very common pathology occurring in infertile women. Nevertheless, these women with stage I/II endometriosis have usually few pelvic pain. This review summarizes the recent literature concerning new data on the pathogenesis of peritoneal endometriosis and its clinical management. Retrograde menstruation, peritoneal adhesion of shed endometrial tissue, and outgrowth of endometrial cells, glands and stroma, are essential elements in the pathogenesis of endometriosis according to Sampson's classic implantation theory. Nevertheless, exact pathophysiology of endometriosis remains unknown. Superficial endometriotic lesions observed by laparoscopy have to be treated. Surgical procedure is not difficult for stage I and II of endometriosis. Surgical procedure remains controversial. Carbon dioxide (CO2) Laser can be used for laparoscopic destruction of endometriosis. Newer procedures, such as SurgiTouch (Lumenis), are more effective in vaporization and decrease the risk thermal damage of contiguous structures. The monopolar scissors can also be used in order to excise the peritoneal endometriotic lesions. Medical treatment may be usefull if surgical treatment is not complete or if the pelvic cavity is hypervascularized. In these cases, Gonadotropin-Releasing Hormone agonists (Gn-RHa) are the most common and effective treatment.;
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PMID:[Physiopathology and therapeutic management of stage I and II endometriosis]. 1496 61

Endometriosis (the presence of endometrial glands and stroma outside of the uterine cavity) is a common gynecologic problem affecting 10% of women in the general population, 40% of women with infertility and 60% of women with chronic pelvic pain. Laparoscopy has revolutionized management of women with endometriosis. Diagnosis of endometriosis depends on visualization of endometriotic lesions and histologic confirmation. Endometriotic implants have a multitude of appearances: powder burns, red, blue-black, yellow, white, clear vesicular and peritoneal windows. Diagnostic laparoscopy is often combined with operative procedures to treat manifestations and symptoms of endometriosis. This often includes removal or laser vaporization of endometriotic implants, lysis of adhesions, restoration of normal anatomy and removal or fulguration of ovarian endometriomas (conservative surgery). Severe incapacitating endometriosis, recurrent endometriosis following conservative surgery and symptomatic endometriosis in women not desiring more children is often treated by laparoscopic unilateral or bilateral salpingo-oophorectomy or laparoscopically-assisted vaginal hysterectomy with bilateral salpingo-oophorectomy (radical surgery). Endometriosis affecting the appendix, ureters, bladder wall and rectosigmoid colon could be treated with laparoscopic appendectomy, excision of endometriotic implants or laparoscopic colectomy and anastomosis, respectively. Hydrodis-section and use of CO2 super pulsed laser aid in removal of adherent endometriotic implants without damage to normal underlying structures. Robotic-assisted laparoscopic surgery promises to provide advantages in the management of women with severe endometriosis secondary to 3-dimensional visualization, decreasing surgeon's fatigue and hand tremors and improving surgical precision.
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PMID:Laparoscopic surgery in endometriosis. 1856 Mar 48


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