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  • 1
    ISSN: 1432-2218
    Keywords: Key words: Laparoscopic herniorrhaphy — Lichtenstein herniorrhaphy — Sickness impact profile — Pain-O-Meter
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: Laparoscopic herniorrhaphy is controversial and deserves critical evaluation. Methods: In a randomized prospective study transabdominal preperitoneal laparoscopic herniorrhaphy (n= 24) was compared in patients to the tension-free Lichtenstein repair (n= 29) utilizing validated and reliable pain and activity assessment tools. The Sickness Impact Profile (SIP) was used to compare preoperative normal activity to postoperative activity. A Pain-O-Meter (visual analogue scale plus affective and sensory pain descriptors) assessed intensity of pain. The total pain assessment score and SIP were compared across time (postoperative day 1–42). Analgesic medication was used as a covariate. Results: The total pain score was less for laparoscopic herniorrhaphy but this did not reach statistical significance. Similarly, the SIP showed modest improvement for laparoscopic herniorrhaphy. No differences between groups were noted for morphine equivalents of administered analgesics or length of hospitalization. Conclusion: Further investigation of laparoscopic herniorrhaphy is warranted.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Surgical endoscopy and other interventional techniques 13 (1999), S. 848-857 
    ISSN: 1432-2218
    Keywords: Key words: Abdominal abscess etiology — Cholecystectomy — Cholelithiasis — Gall bladder injuries — Intraoperative complications — Laparoscopic adverse effects — Postoperative complications — Surgical wound infective etiology
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: Gallbladder perforation during laparoscopic cholecystectomy (LC) with spillage of bile and gallstones occurs in a substantial number of patients (up to 40%). Most surgeons believe that free intraperitoneal stones are not a justification for conversion to laparotomy even if a large number of stones are left in situ. There are, however, a number of reports demonstrating that, on occasion, these unretrieved gallstones may cause infection or abscess, inflammation, fibrosis, adhesions, cutaneous sinuses, small bowel obstruction, or generalized septicemia. The aim of this study was to determine the outcome of unretrieved gallstones in the peritoneal cavity after gallbladder perforation during LC. Methods: In a 7-year period between 1989 and 1996, prospective data were maintained on 856 patients who underwent LCs by a single surgeon (R.J.F.). Of the 856 patients, 165 (16%) had gallbladder perforations resulting in lost gallstones in the peritoneal cavity. A concerted attempt was made to remove the lost stones using a variety of extraction devices. Of these 165 patients, 106 (64%) were available for follow-up through mail (76%) and by telephone (24%). The mean age of these patients was 64.9 years (range, 18 to 98 years), and the mean follow-up was 44.8 months (range 4.9 to 92.3 months). Results: Of the 106 patients with unretrieved gallstones, we identified four patients with short-term complications and one patient with a long-term complication. The first patient with a short-term complication had pyrexia for 10 days postoperatively. Diagnostic evaluation, which included computed tomography (CT) scan, failed to reveal any abnormality. The patient was treated conservatively with a course of oral antibiotics. In the second patient, cellulitis developed at a drain site after its removal, which resolved with oral antibiotics. The third patient acquired an umbilical wound abscess, which drained spontaneously, requiring no treatment. A sterile subphrenic collection developed in the fourth patient 1 month postoperatively, which was treated with percutaneous drainage under CT guidance. The only long-term complication was spontaneous erosion of a gallstone from the back of a patient with a questionable history of inflammatory bowel disease 8 months postoperatively. All of the patients made complete recoveries. Conclusions: In most patients, unretrieved gallstones are of no consequence, but complications occur occasionally. It is therefore advisable to retrieve as many gallstones as possible during LC short of converting to a laparotomy.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Surgical endoscopy and other interventional techniques 10 (1996), S. 1180-1184 
    ISSN: 1432-2218
    Keywords: Key words: Acute cholecystitis — Laparoscopic cholecystectomy — Pathology — Sonography — Hepatobiliary scintigraphy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: Most of the literature dealing with the surgical management of acute cholecystitis bases patient selection on pathological diagnosis, either exclusively or using it as a major selection criteria or as a confirmation of diagnosis. The purpose of this study was to examine the correlation between preoperative clinical findings, intraoperative gross findings, and postoperative pathological findings. Methods: A retrospective review of 493 consecutive laparoscopic cholecystectomies performed by a single surgeon (RJF) in a single institution was done. Four different sets of criteria were used to define four groups of patients as having acute cholecystitis: (1) preoperative acute cholecystitis based on defined criteria (PA); (2) intraoperative gross findings of acute or subacute cholecystitis based on surgeon assessment of inflammation (IA); (3) initial pathological evaluation by a staff pathologist (IP); and (4) expert pathological (EP) review using strictly defined histological criteria. Results: Of 41 patients, 40 (97.6%) were classified as having acute cholecystitis by IA, 21 (51.2%) by IP, and 17 (41.5%) by EP. Of the 75 patients classified as having acute cholecystitis by IA, 40 (53.0%) were classified acute by PA, 34 (45.0%) by IP, and 17 (22.7%) by EP. Of the 72 IP patients, 34 (47.2%) were classified as acute by IA, 15 (20.8%) by EP, and 24 (33.3%) were PA. Of the 32 EP patients, 21 (65.6%) were classified as acute by IA, 14 (43.8%) by IP, and 18 (56.3%) were PA. Conclusion: The correlation between the pathological diagnosis and intraoperative findings is poor. Preoperative clinical findings of acute cholecystitis are highly reliable for predicting intraoperative gross findings. However, intraoperative findings of acute cholecystitis are commonly found in the absence of preoperative clinical signs. Recommendations for surgical therapy should be based on studies which use either operative findings or the preoperative clinical findings as the basis for patient selection.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Surgical endoscopy and other interventional techniques 11 (1997), S. 456 -459 
    ISSN: 1432-2218
    Keywords: Key words: Abnormal cholangiogram — Laparoscopic cholecystectomy — ``Soft'' indicator
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. Background: Laparoscopic common bile duct exploration (LCBDE) is more expensive and time consuming than its conventional counterpart. Therefore, it should only be performed when there is near certainty that stones are present. The purpose of this study was to identify patients who should be spared LCBDE despite an abnormal intraoperative cholangiogram. Methods: Of 700 consecutive laparoscopic cholecystectomies performed between 1989 and 1994 by a single surgeon (R.J.F.), 41 had abnormal intraoperative cholangiograms (6%). All 41 patients were treated by either immediate CBDE (19) (conventional or laparoscopic) or had postoperative follow-up cholangiograms (22). The patients were retrospectively assigned to one of three groups. Group I patients had a single ``soft'' indicator of choledocholithiasis. Group II patients had one or more of the following: (1) a highly suspicious abnormal intraoperative cholangiogram, (2) two or more ``soft'' indicators of choledocholithiasis, or (3) preoperative clinical findings such as elevated liver function studies or positive preoperative radiological studies. Group III patients had proven choledocholithiasis. Results: In group I, there were 11 patients, none of whom underwent immediate CBDE. Eight of the 11 (73%) had normal follow-up cholangiograms due to either spontaneous stone passage or a false-positive intraoperative cholangiogram. There were 27 patients in group II; 19 underwent immediate CBDE with 100% stone recovery. The remaining 8 had delayed treatment and in five stones were recovered, while three had normal postoperative cholangiograms suggesting spontaneous stone passage. In group III, all three had negative follow-up cholangiograms despite proven choledocholithiasis. Spontaneous stone passage in this group seemed highly likely. Conclusions: The finding of a single soft indicator results in a low rate of stone recovery postoperatively, and these patients should not undergo LCBDE. In this series, spontaneous stone passage seemed highly likely in at least 3/22 (14%) and possibly as high as 14/22 (64%).
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Surgical endoscopy and other interventional techniques 13 (1999), S. 807-810 
    ISSN: 1432-2218
    Keywords: Key words: Groin—Recurrence—Hernia, inguinal prevention and control—Hernia, inguinal surgery—Surgery, laparoscopic methods
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: Recurrence after primary conventional inguinal herniorrhaphy occurs in approximately 10% of patients depending on the type of repair and expertise of the surgeon. The repair of the resulting recurrent hernia is a daunting task because of already weakened tissues and obscured and distorted anatomy. The failure rate of these repairs using an open anterior approach may reach as high as 36%. Because of such a high failure rate, a number of investigators have focused on repairing these difficult recurrent hernias laparoscopically using a tension-free approach. Some of the earlier reports suggested a low recurrence rate of 0.5% to 5% when a laparoscopic approach was used to repair these hernias. The purpose of this study was to evaluate the efficacy of laparoscopic treatment for recurrent hernias in our institutions. Methods: Between February 1991 and February 1995, 96 recurrent hernias were repaired in 85 patients (78 men and 7 women). There were 48 right, 26 left, and 11 bilateral hernias. The mean age of the patients was 59 years (range, 18–86 years); the mean height was 69 in. (range, 54–77 in.); and the mean weight was 176 pounds (range, 109–280 pounds). A total of 68 herniorrhaphies were performed using the transabdominal preperitoneal (TAPP) method: 19 using intraperitoneal on-lay mesh (IPOM) repair and 8 using the total extraperitoneal (TEP) method. The method of repair in one patient was not recorded. The mean operating time was 76 min (range, 47–172 min). Thirteen patients underwent additional procedures. Results: Long-term follow-up was performed by questionnaire, examination, or both in 76 patients (85 hernias). Median follow-up time was 27 months (range, 2–56 months). There were four recurrences (2 in IPOM and 2 in TAPP). Three of these were repaired laparoscopically and one conventionally. There were 20 minor and 14 major complications and no mortality. One conversion occurred in the TAPP group. Mean postoperative stay was 1.4 days (range, 0–4 days). It was felt by 92% of the patients that their symptoms were completely relieved, whereas 4% of the patients continued to exhibit symptoms for which their hernia was repaired, and 3.6% failed to answer. As reported, 86% of the patients preferred their laparoscopic repair; 1% preferred the conventional repair; and 13% failed to reply. Afterward, 77% of the patients returned to normal activity, and 35% returned to vigorous activity within 4 weeks of surgery. Satisfaction with laparoscopic repair was expressed by 92% of the patients, whereas 8% either were dissatisfied or did not answer. In the end, 95% of the patients stated that they would recommend laparoscopic hernia surgery to their family and friends. Conclusions: These preliminary data show that laparoscopic repair of recurrent inguinal hernia is a safe alternative procedure with acceptable rates of recurrence and complications.
    Type of Medium: Electronic Resource
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