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At least 1,045 records · Page 58Linked to original sources
PubMed1995

Endoscopically guided surface repair of inguinal hernia.

A novel tension-free prosthetic mesh repair for an inguinal hernia is described. This is performed through a 2-cm groin incision and the inguinal canal is traversed with the aid of a 5-mm videoendoscope. Spermatic cord mobilization, identification and excision of the indirect sac, and posterior wall repair are carried out under endoscopic guidance. Between October 1993 and January 1994, 22 primary unilateral hernia, and two bilateral repairs were undertaken. The mean (range) age was 47 (35-64) years in 23 men and one woman. The mean (range) operative time was 42 (35-58) min. All patients left hospital on the day after surgery. One patient developed a scrotal swelling that required a scrotal support.

Adult↗
PubMed1996

Surgical management of locally recurrent rectal cancer.

The surgical management of locally recurrent rectal cancer may involve major procedures and is not for the faint-hearted. Nevertheless, such treatment is preferable to chemotherapy and radiotherapy; the latter will fail over a period of months during which the patient is likely to experience intractable pain. Radical surgery offers good palliation and a better quality of life. Survival is prolonged by such operations which may be curative in up to one-third of patients. Nevertheless, surgeons must be realistic in their assessment of and discussions with patients.

Colorectal Surgery↗
PubMed1996

Biomechanical stabilization of the nipple valve in continent ileostomy.

Despite stapler stabilization, sliding complication of nipple valve function occur in 19 per cent of continent ileostomies. Because the tendency of the ileum to desuscept is triggered by traction forces on the mesentery of the nipple during filling of the reservoir, a technique was developed to neutralize this biomechanical strain. In addition, to obtain fibrous healing between the muscular layers, the mucosa of contacting intestinal walls was removed by selective ultrasonic fragmentation. The valves of 18 consecutive patients were operated on with this technique. In six of these, a sliding valve was restabilized in a median time of 1.2 (range 0.4-2.9) years after conventional construction of the pouch. All are functioning well after a median of 4.6 (range 3.0-6.0) years. Between 1.8 and 4.8 years after operation a healed area between the musculature of the nipple and pouch of 4.5-7.2 cm2 was shown by endosonography. This procedure may provide long-term prevention of sliding complications in continent ileostomies.

Adenomatous Polyposis Coli↗
PubMed2005

Comparison of laparoscopy-assisted by conventional open distal gastrectomy and extraperigastric lymph node dissection in early gastric cancer.

BACKGROUND AND OBJECTIVES: Laparoscopy-assisted gastrectomy with lymph node dissection for gastric cancer is considered technically more complicated than the open method. Moreover, the safety and efficacy of laparoscopy-assisted distal gastrectomy (LADG) with extraperigastric lymph node dissection in patients with gastric cancer have not been established yet. To evaluate short-term surgical validity, surgical outcome of the laparoscopy-assisted distal gastrectomy (LADG) with extraperigastric lymph node dissection was compared with that of the conventional open distal gastrectomy (CODG) in patients with early gastric cancer. METHODS: One hundred and forty-seven patients with early gastric cancer received radical distal gastrectomy during 2002 and 2003, where LADG was undergone in 71 patients. The clinicopathologic characteristics, postoperative outcomes and courses, and postoperative morbidities and mortalities were compared between the two groups. Data were retrieved from the stomach cancer database at Dong-A University Medical center. RESULTS: Baseline characteristics, including sex, age, body mass index (BMI), American Society of Anesthesiology (ASA) class, tumor size, T stage, and lymph node metastasis were similar between the two groups. No significant differences were found between these groups in terms of the number of retrieved lymph nodes with respect to D1 + alpha (D1 + no. 7) and D1 + beta (D1 + no. 7, 8a, and 9) lymphadenectomy. In the LADG group, wound size was smaller (P < 0.0001), but operation time was longer (P = 0.0001) than in the CODG group. Perioperative recovery was faster in the LADG group than in the CODG group, as reflected by a shorter hospital stay (P = 0.0176) and less times of additional analgesics (P = 0.0370). Serum albumin level in LADG was higher (P = 0.0002) on day 7 than that in CODG, and the leukocyte count in LADG lower (P = 0.0445) on day 1 than that in CODG. Postoperative morbidities and mortalities were not significantly different between the two groups. CONCLUSIONS: Our data confirmed that LADG with extraperigastric (no. 7, 8, and 9) lymph node dissection proved to be feasible and acceptable surgical technique for early gastric cancer. At least taking a surgical point of view, LADG with extraperigastric lymph node dissection is suggested to be a preferred surgical option for patients with early gastric cancer. Its oncologic validity awaits larger and prospective multicenter trials.

Aged↗
PubMed2006

Surgical outcomes after total mesorectal excision for rectal cancer.

BACKGROUND AND OBJECTIVES: This study reviewed the results of surgery for distal rectal cancer following the introduction of total mesorectal excision (TME) for rectal cancer. METHODS: Two hundred sixty-four patients who had undergone elective curative surgical resection of rectal cancer within 12 cm of the anal verge were included. Comparisons were made between patients who had different surgical procedures. RESULTS: The overall operative mortality rate was nil, and the morbidity 39.4%. With a mean follow-up of 34 months (range 5-105 months), local recurrence occurred in 21 of the patients. The 3- and 5-year actuarial local recurrence rates were 9% and 12%, respectively for the whole group. Abdominoperineal resection (APR) was necessary in 65 of 264 (24.6%) of the patients, with a very low local recurrence rate in this subgroup (5% at 3 years). On multivariate analysis, only stage was a significant prognosticator of overall survival (P = 0.012). CONCLUSIONS: With the practice of TME, APR was still necessary in 25% of patients with rectal cancer within 12 cm of the anal verge. Type of surgery and tumor distance from the anal verge influenced local recurrence rates, but only initial tumor stage was associated with long-term survival.

Adult↗
PubMed2006

Bulk agent Plantago ovata after Milligan-Morgan hemorrhoidectomy with Ligasure.

The aim of this study was to determine usefulness of the bulk agent Plantago ovata in reducing postoperative pain and tenesmus after open hemorrhoidectomy (Milligan-Morgan with Ligasure). Ninety-eight patients were randomized into two groups of 49 patients each. In both groups Milligan-Morgan open hemorrhoidectomy with Ligasure was performed. The first group received postoperatively two sachets daily of 3.26 g of the bulk agent, Plantago ovata, for 20 days. The control group was treated postoperatively with glycerin oil. There was no statistically significant difference in age, gender distribution and hemorrhoid grading, between the two groups. The pain score after first defecation (p < 0.001) and after 10 days (p < 0.01) and the global pain score (p < 0.001) was statistically significantly lower in the group treated with Plantago ovata, while there was no statistically significant difference in the pain level after 20 days (p > 0.05). The hospital stay was statistically significantly shorter in the group receiving Plantago ovata (2.6 +/- 0.6 vs 3.9 +/- 0.7 days, p < 0.001). The incidence of tenesmus was higher in the control group (40.8% vs 10.2%, p < 0.01). Treating patients with Plantago ovata after open hemorrhoidectomy, reduces pain, tenesmus rate and shortens postoperative hospital stay.

Cathartics↗
PubMed1994

Laparoscopic Billroth II gastrectomy in the canine model.

The feasibility and safety of laparoscopic Billroth II gastrectomy were evaluated in an animate model. After developing the technique in acute animal experiments, laparoscopic antrectomy and Billroth II anastomosis was performed in six mongrel dogs. Video laparoscopic access to the peritoneal cavity was accomplished with six ports (five, 10 mm; one, 12-18 mm). The operations were performed without complication in 150-200 min (mean +/- SEM, 171 +/- 10 min). The animals tolerated solid oral meals on the 2nd or 3rd postoperative day. One dog developed frequent diarrheal stools and lost 3.4 kg prior to sacrifice 18 days postoperatively when a gastroileostomy was discovered. The remaining five animals did well and were sacrificed at 49-77 days postoperatively. Adhesions were minimal and the gastrojejunostomy was widely patent in all animals without evidence of leakage or obstruction. Laparoscopic Billroth II gastrectomy in the canine model is thus feasible and safe. Using laparoscopic guidance, it may be more difficult to identify the ligament of Treitz, which must be assured at the time of operation.

Anastomosis, Surgical↗
PubMed1996

Recurrent acute hemarthrosis after anterior cruciate ligament reconstruction. Report of an unusual complication and a review of the literature.

Arthroscopic-assisted and endoscopic operative techniques have allowed for less and less restrictive postoperative rehabilitation programs after cruciate ligament reconstruction. Accelerated rehabilitation programs may, however, also provoke mechanical problems at the transplant-bone interface, as reports in the literature of loosened fixation devices and loosened or even fractured bone pegs with subsequent hemarthrosis and recurrent instability have shown. We describe the case of a patient who presented with recurrent acute hemarthrosis after anterior cruciate ligament reconstruction without additional trauma and without instability. However, the symptoms and signs were clearly related to the fixation method employed.

Adult↗
PubMed1996

Developments in Bankart repair for treatment of anterior instability of the shoulder.

In the past 10 years, Bankart repair for operative treatment of recurrent luxation of the shoulder has become well established. Recently, the arthroscopic Bankart procedure has been developed. Since 1991, cannulated, bioabsorbable plugs are being used (Suretac; Acufex Microsurgical, Mansfield, Ma., USA). This investigation examines what the advantages of this micro-invasive technique are compared with the open Bankart procedure. From 1986 to 1995, 120 patients underwent Bankart repair of the shoulder in our hospital. Since 1993 we have preferred using arthroscopy, and since 1994 with Suretac. We were able to follow-up 93 patients. The results were assessed using the criteria of stability, range of motion, pain and functional results. The patients were evaluated using the Rowe score. The mean follow-up time was much shorter in the arthroscopic group. Nevertheless, we registered a higher reluxation rate (2 patients, 8%) in comparison with the group that underwent open surgery (3 patients, 4%). As postoperative pain and deterioration of range of motion are less, however, the mean Rowe score shows no significant difference. In conclusion, proper selection of patients has to be performed: arthroscopic Bankart repair is recommended for refixation of a detached anterior labrum. It is disadvantageous when the labrum is degenerated or the capsular tissue is attenuated. That is why, in our opinion, the open Bankart procedure with its capsulorrhaphy cannot be renounced completely.

Endoscopy↗