Neşet Nuri Gönüllü

The role of obesity on the recurrence of pilonidal sinus disease in patients, who were treated by excision and Limberg flap transposition

Abstract Recurrence of pilonidal sinus disease after surgical intervention is not a very rare problem although sophisticated reconstruction procedures have been developed. Recurrence is thought to be related to the anatomical status of the patients, i.e., depth of the intergluteal groove. Obese patients have deeper intergluteal grooves. The aim of this study was to use body mass index (BMI) as an objective indicator of obesity to determine whether there is a relationship between BMI and recurrence of pilonidal sinus disease. BMI was calculated preoperatively in 114 patients with pilonidal sinus disease who were treated by excision and Limberg flap transposition between 1996–1999 in general surgery departments of two university hospital clinics. Fifteen patients were referred to our clinics after surgical intervention carried out at other institutions. Their average BMI was calculated by using their hospital records. The mean follow-up period was 24 months (range 10–36). Six of the 114 patients (5%) had recurrence. The mean BMI of patients with and without recurrence was 29.35 and 27.415, respectively (P<0.05). The mean BMI of 15 patients referred to us because of recurrent disease was 29.41; however, that of patients with primary pilonidal sinus disease was 27.212 (P<0.05). Their BMI before their first operation was 29.30. This was also significantly higher than patients with primary disease (P<0.05). We conclude that obese patients with high BMI have a higher risk of recurrence of pilonidal sinus disease after surgical intervention.

Lack of evidence that Obesity is a cause of pilonidal sinus disease

OBJECTIVE To find out whether pilonidal sinus is more common among obese people. DESIGN Retrospective study from hospital records. SETTING Two university hospitals, Turkey. SUBJECTS 419 patients who were operated on for pilonidal sinus disease; and 213 age and sex matched patients with benign diseases other than pilonidal sinus disease and who were not morbidly obese acted as controls. MAIN OUTCOME MEASURES Comparison of body mass index (BMI) in the two groups. RESULTS Patients with BMI of 25-30 were classified as overweight (61/419, 15% compared with 28/213, 13%), and those with BMI of 30 or more as obese (7/419 compared with 4/213, 2% in each group). Mean (SD) BMI of patients with pilonidal sinus disease was 26.0 (3.9) compared with 25.6 (3.9) in the control group (p = 0.4). CONCLUSION Obesity alone is not an important factor in the aetiology of pilonidal sinus disease.

Carboxymethylcellulose coated on visceral face of polypropylene mesh prevents adhesion without impairing wound healing in incisional hernia model in rats.

Adhesions between viscera and mesh may result in intestinal obstruction and fistulae formation. Fewer adhesions with sodium carboxymethylcellulose (SCMC)-coated polypropylene mesh (PM) has been reported, but impaired wound healing was the major concern. We investigated the adhesion-prevention effect of SCMC in different concentrations, as coating only on visceral face of PM and its effects on wound healing. A full-thickness abdominal wall defect was created in 28 rats, which were then divided into three groups. In Group I (control), the defect was repaired with PM only; in Group II and Group III, the defects were repaired with 1% and 1.6% SCMC-coated-PM, respectively. All animals were sacrificed at day 30, and histological evaluation and adhesion scoring were done. Animals in the group in which 1.6% SCMC-coated PM was used developed significantly fewer adhesions compared with other animals (P=0.04). Histological evaluation using a semiquantitative scoring system showed no difference between the groups in fibrosis and inflammation scores (P=0.9 and P=0.3, respectively), and thickness of fibrosis on mesh was also similar (P=0.5). SCMC in 1.6% concentration as coating only on the visceral face of PM reduced the incidence and severity of adhesions without impairing wound healing.

Imprint cytology in the diagnosis of Helicobacter pylori : Does imprinting damage the biopsy specimen?

OBJECTIVE To investigate the efficacy of imprint cytology in the diagnosis of Helicobacter pylori infection and whether it damages the biopsy specimen for subsequent histologic examination. STUDY DESIGN Two antral biopsies were taken from 76 patients with dyspeptic symptoms undergoing upper gastrointestinal endoscopy. Imprint cytology was made from the first specimen. This specimen was fixed in 10% formalin and sent for histopathologic examination. The second specimen was directly fixed in 10% formalin for routine histopathologic examination without being used for an imprint. The imprint smears were examined by cytopathologists. The biopsy specimens were examined by pathologists who did not know which specimens were used for the imprints. RESULTS H pylori was seen in smears from 55 (72%) patients and in both biopsy specimens from the same patients. The pathologists could not recognize the biopsy specimens from which the imprints were made. Concordance between imprint cytology and histopathology was 100%. CONCLUSION Imprint cytology is a suitable test for H pylori diagnosis, and imprints do not adversely affect the quality of the biopsy specimen.

Open tension‐free Cooper ligament repair for femoral hernia

Many techniques have been described for the repair of femoral hernia. The technique applying the principles of the tension‐free method of McVays Cooper ligament repair by covering all potential hernia sites in the myopectineal orifice with a mesh has also been described, but no report has yet been published with large number of cases and long follow‐up period. We used this technique in 28 patients (19 females and 9 males) with femoral hernia. The average operating time was 40 min (range 25–75) and average follow‐up period was 40 months (range 6–75). No postoperative infection or seroma was recorded. There was no recurrence at the time of writing. This technique seems to be a good alternative for the repair of femoral hernia and also for concurrent femoral hernia with inguinal hernia.

Laparoscopic Nissen Fundoplication: Analysis of 162 Patients

METHODS One hundred and sixty-two patients with GERD were treated surgically with LNF from October 2006 to March 2010. Diagnoses were made by using upper gastrointestinal system (GIS) endoscopy and 24-hour pH monitoring, and all the patients underwent routine LNF surgery. The patients were questioned regarding complaints and proton pump inhibitor (PPI) usage during the postoperative period, and forty patients who had postoperative GIS symptoms were included. Upper GIS endoscopy with antral biopsy for Helicobacter pylori (HP) identification and multichannel intraluminal impedance pH(MII-pH) monitoring were applied Results:The median postoperative follow-up time was 1.84 ± 0.850 (0.29-3.48) years. PPI treatment frequency was 37.5% (15 patients) in the 40 symptomatic 40 patients, or 9.26% in all 162 patients who were operated on. The reason for PPI usage in three patients (7.5%) was regarded as recurrence. HP positivity was 67.5% in the symptomatic patients and 73.3% in the PPI treated group; 40% (six patients) recovery was achieved in the HP (+) patients by using an HP eradication treatment protocol. The operated patients displayed statistically significant results in increased quality of life (p = 0.001) and lowered DeMeester scores (p = 0.000) during the postoperative period when compared to preoperative period. CONCLUSION PPI treatment alone during the postoperative period does not indicate recurrence. One of the most important reasons for recurrence is antral gastritis secondary to HP infection; PPI usage diminishes remarkably with an HP eradication protocol. MII-pH monitoring is an effective method of determining recurrences due to reflux and their types in postoperative symptomatic patients.

Is Same-Day Inguinal Hernia Surgery Possible?

1-INTRODUCTION: The Lichtenstein hernia repair is associated with low recurrence rates and short operation times, and can be performed under local anaesthesia. Thus, this is among the most-preferred methods used in recent years. Our objective was to explore the same-day discharge rates, and the causes of delayed discharge and re-admission to hospital, of patients treated using the Lichtenstein repair method, to evaluate the feasibility of performing same-day hernia surgery in clinical practice. 2. MATERIALS AND METHODS . One hundredof a total of 236 patients diagnosed with unilateral inguinal or femoral hernias, who required surgical treatment, and who agreed with the conditions of the study, were prospectively included. All patients were treated using the Lichtenstein mesh repair method, under local anaesthesia between June 2006 and January 2008. We investigated the types and locations of hernias, duration of surgery, seniority of the surgeon, the feasibility of same-day surgery in subgroups stratified by ASA risk scores, and postoperative complication rates, in patients who underwent inguinal surgery under local anaesthesia 3. RESULTS , DISCUSSION AND CONCLUSIONS:. The rates of pain and post-operative complications were very low in hernia patients who underwent same-day surgery under local anaesthesia. The operation reduces the length of hospital stay and helps patients mobilise earlier. Both the literature, and our data, indicate that inguinal hernia repair under local anaesthesia is safe and effective, reducing anaesthesia-related complications and the length of hospital stay; is cost-effective; and is applicable in all patients.