Publications (4)8.2 Total impact
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Article: Spigel hernia: a single center experience in a rare hernia entity.
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ABSTRACT: Spigelian Hernia (SH) is a rare ventral hernia with a high incarceration and obstruction risk. The purpose of this study is to present our experience in diagnosis and treatment of this rare hernia entity. Sixteen patients underwent surgery for SH between 2000 and 2010. Analysis parameters included demographic data, location of defect, diagnostic methods, mode of surgery, mode of anesthesia and postoperative outcome. Mean follow-up was 98 months. The gender bias was 37.5 %: 62.5 % (man: woman) with mean age of 56 years. The SH was right-sided in 56.25 %, left-sided in 37.5 % and bilateral in 6.25 % of the cases. The preoperative diagnosis was correct in 25 % of the cases. Eight patients (50 %) underwent elective surgery, and the other 8 patients (50 %) underwent surgical treatment on emergency basis. Two patients underwent open hernia repair by primary suture, 13 patients underwent open mesh repair and one patient underwent a laparoscopic mesh repair. Neither a major hernia repair-related complication nor mortality could be registered. SH is a rare entity with a wide clinical spectrum and difficulties in preoperative diagnosis. Once the diagnosis of SH is established, a surgical treatment is indicated because of the high complication risk.Hernia 05/2012; 16(4):439-44. · 1.84 Impact Factor -
Article: A new tension-free technique for the repair of umbilical hernia, using the Prolene Hernia System--early results from 48 cases.
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ABSTRACT: Tension-free repair using the Prolene Hernia System (PHS) has been widely adopted for inguinal hernias with excellent results. In our department, a new technique for umbilical hernia repair, using the PHS, has been developed. Between 2000 and 2002, 48 patients underwent tension-free umbilical hernia repair, using the PHS. There were 20 male and 28 female patients, with a mean age of 54 years. The preperitoneal space was dissected to accumulate the underlay patch of the PHS. The onlay patch was placed on the anterior rectus sheath and the connector in the umbilical ring. The median operating time was 35 min (range, 28-40). Postoperative pain was minimal, and there were no complications associated with the mesh, except a seroma, which required needle aspiration. There were no recurrences after a median follow-up of 13 months (1-24). Our early results indicate that the described tension-free technique could become the standard treatment for umbilical hernia repair, but long-term results are required to establish the efficacy of the procedure.Hernia 01/2004; 7(4):178-80. · 1.84 Impact Factor -
Article: Randomized comparison between different insufflation pressures for laparoscopic cholecystectomy.
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ABSTRACT: Laparoscopy using carbon dioxide insufflation induces adverse effects in both the cardiovascular and the respiratory function. The use of low pressure pneumoperitoneum has been shown to reduce adverse hemodynamic effects. However, its effect on tissue trauma and postoperative pain and recovery remains controversial. The aim of this study was to compare tissue trauma, postoperative pain, and recovery in two groups of patients undergoing laparoscopic cholecystectomy, one at insufflation pressure of 8 (LC8) and the other at 15 mm Hg (LC15). Forty patients were randomized, 20 in each group. The characteristics of the patients were similar in the two groups. The procedure was completed in all patients in the LC15 group, but in 2 patients in the LC8 group the pressure was increased to 15 mm Hg to complete the operation. There were no significant differences in postoperative pain scores, analgesic consumption, and the incidence of nausea, vomiting, and shoulder pain between the two groups. C-reactive protein concentrations and white blood cell count rose significantly after surgery, but the increase was similar in the two groups. The median duration of surgery was similar, 23 minutes (range 15-65) in the LC8 group and 25 minutes (range 15-80) in the LC15 group. Using our technique of laparoscopic cholecystectomy, there were no advantages to tissue damage, postoperative pain, and recovery when a low pressure pneumoperitoneum was used.Surgical laparoscopy, endoscopy & percutaneous techniques 09/2003; 13(4):245-9. · 1.23 Impact Factor -
Article: Comparison of forearm muscle dynamometry with nutritional prognostic index, as a preoperative indicator in cancer patients.
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ABSTRACT: We studied 95 patients with cancer of the gastrointestinal tract in various sites. The aim of the study was to compare the forearm dynamometry vs the prognostic nutritional index which was reported by Busby et al, 1890. We used these methods as preoperative prognostic indicators for postoperative mortality and morbidity. The forearm muscle dynamometry has greater positive predictive value (58.33 vs 32.4%), higher sensitivity (77.78 vs 66.6%), and specificity (86.11 vs 65.28%) than the prognostic nutritional index. The forearm muscle dynamometry predicted the patients mortality with a high rate of sensitivity (100%). The results suggest that dynamometry is a useful, rapid, and inexpensive test. It is more accurate than the nutritional index, and can identify cancer patients at a high risk of developing major postoperative complications, and predict the postoperative morbidity and mortality.Journal of Parenteral and Enteral Nutrition 13(1):34-6. · 3.29 Impact Factor
