One day surgery for pilonidal disease.

BACKGROUND: There are numerous surgical options for pilonidal disease. We practice "D" excision technique with a suction drain under local anesthesia as a 1 day surgery procedure. METHODS: 54 patients had pilonidal surgery between March 2001 and December 2003. "D" excision with a suction drain under local anesthesia was performed. An attention was given not to make a wide excision. Tracks lying outside the excised area were removed by the same technique with small "D" incisions. Subcutaneous tissues were sutured with absorbable interrupted sutures in layers. The wound was closed subcutaneously with running monofilament non-absorbable suture. All the operations were performed as 1 day surgery procedure. 33 of 54 patients had been reached by call on March 2009. RESULTS: Recurrence was seen in four of 54 patients (7.4%). Follow-up of two of these four patients have been uneventful after the second operation. Infection developed in two patients (3.7%) and caused a wound dehiscence. Both patients healed without any problems. All of the patients were able to return to their daily activities on the 3-5 postoperative day. CONCLUSION: "D" excision technique as a 1 day surgery procedure for pilonidal disease is performed with a low complication and recurrence rate (Ref. 19).

Comparison of direct trocar and veress needle insertion in the performance of pneumoperitoneum in laparoscopic cholecystectomy.

Veress needle insertion, direct trocar insertion and open technique are different methods of establishing pneumoperitoneum to perform a successful laparoscopic procedure. We conducted this study to compare the use of a Veress needle and direct trocar insertion to create pneumoperitoneum. 274 laparoscopic cholecystectomy operations were evaluated. There were no significant differences in the age and gender between Veress needle and direct trocar entry groups. In this study we have seen that the complication rate while performing pneumoperitoneum by direct trocar entrance was less than in Veress needle usage. Direct trocar entrance also reduces the operation time. In laparoscopic cholecystectomy the direct trocar entrance method is a more reliable and less time consuming method than Veress needle usage.

The use of thumbtacks to stop severe presacral bleeding.

Massive presacral bleeding arising during gynaecological surgery can be sudden, rapid and life-threatening. Further, its control and management can be challenging, since standard measures are frequently ineffective. The use of thumbtacks to control severe presacral venous haemorrhage was first reported in 1985. Despite this, it does not appear to be widely known or used in gynaecological surgery. A case is presented in which the technique was used, and the literature on its use is reviewed.

Survival after curative resection for stage IE and IIE primary gastric lymphoma.

BACKGROUND/AIMS: There is considerable controversy regarding the optimal treatment of patients with primary gastric lymphomas. However, surgery still plays an important role in the management of stage IE and IIE gastric lymphomas. We aimed at assessing survival of primary gastric lymphoma cases with stage IE or IIE that were surgically treated at the Surgical Oncology Department. METHODOLOGY: Thirty-seven patients with stage IE and IIE primary gastric lymphoma who were surgically treated and had complete follow-up from January 1990 to September 1998 were reviewed retrospectively. Patients' age, gender, tumor location, tumor grade, histologic type, depth of tumor invasion, regional lymph node status, tumor stage, type of gastrectomy (total/subtotal), combined resection, extensive lymphadenectomy, adjuvant chemotherapy were used as the clinicopathologic variables. RESULTS: Five-year survival rates for stage IE and stage IIE disease were 75% and 37%, respectively. The overall 5-year survival rate of the patients was 57%. Univariate analysis demonstrated that age, tumor stage, and type of gastrectomy were associated with prognosis, but only type of gastrectomy (subtotal gastrectomy) and tumor stage were found to be independent prognostic factors (P < 0.05). CONCLUSIONS: To obtain prolonged survival we recommend radical resection with extensive lymphadenectomy for malignant lymphoma stages IE and IIE. Patients with small distal lymphomas of the stomach can be treated with subtotal gastric resection.

Nitroderm TTS band application for pain after hemorrhoidectomy.

PURPOSE: Anal sphincter spasm is believed to play an important role in pain after hemorrhoidectomy. We tested a different form of nitroglycerin: the Nitroderm TTS band. We investigated its efficacy on posthemorrhoidectomy pain and the relation between pain and anal resting pressure measured preoperatively and postoperatively. METHODS: Thirty-eight hemorrhoid patients were divided into two groups: those with high anal resting pressure were classified as group A (n = 24) and those with low anal resting pressure were classified as group B (n = 14). After hemorrhoidectomy, Nitroderm TTS bands were placed into the anal canal in half of the patients in groups A and B (groups A-1 and B-1) and not in the remaining half (groups A-2 and B-2). Anal resting pressure measurement was repeated at the first day and third month postoperatively. Postoperative pain was assessed by linear analog scale, and analgesic consumption was recorded. RESULTS: Preoperative anal resting pressure was 112.0 (range, 95-140) cm H2O in group A-1 and 110.6 (range, 96-138) cm H2O in group A-2. The difference was insignificant. However, on the first postoperative day, anal resting pressures were 88.7 (range, 75-115) and 110.9 (range, 92-135) cm H2O (P = 0.0001), and at the third month, they were 76.5 (range, 70-100) and 78.0 (range, 70-105) cm H2O, respectively (P = 0.690). Postoperative pain scores were significantly lower in group A-1 than group A-2 (P = 0.0001). In the low-pressure groups (B-1 and B-2), anal resting pressures before surgery, on the first postoperative day, and at the third month postoperatively were 70.4 (range, 56-76), 67.4 (range, 50-75), and 67.2 (range, 55-74) cm H2O in group B-1 and 69.8 (range, 58-76), 70.2 (range, 60-76), and 68.4 (range, 60-74) cm H2O in group B-2. The differences were insignificant (P > or = 0.660). The differences between pain scores in these groups were also insignificant (P > or = 0.160). CONCLUSION: Nitroderm TTS bands effectively reduced anal resting pressure and relieved pain in patients with high preoperative anal resting pressure.

Experimental sodium phosphate and polyethylene glycol induce colonic tissue damage and oxidative stress.

BACKGROUND: Bowel washout solutions may damage colonic mucosa and cause shallow ulceration, which may result in diagnostic errors and complications. The effects of polyethylene glycol (PEG) and sodium phosphate on rat colon were investigated histologically and by measurement of indicators of oxidative stress. METHODS: Thirty Wistar albino rats were divided into three groups and received PEG, sodium phosphate or tap water alone (control). After 8 h, histological changes in colonic mucosa were evaluated. The tissue concentration of malonyldialdehyde (MDA), superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) in colon homogenates was also measured. RESULTS: Animals in the sodium phosphate and PEG groups had significantly more colonic mucosal damage than controls, the damage induced by sodium phosphate being worse than that caused by PEG. MDA levels were significantly higher in the sodium phosphate and PEG groups than in controls and were higher in the sodium phosphate group than in the PEG group, whereas differences in SOD and GSH-Px activities were significant only between control and both sodium phosphate and PEG groups. CONCLUSION: Sodium phosphate and PEG cause histological damage and trigger oxidative stress on colonic mucosa. The tissue damage and oxidative stress induced by sodium phosphate is more profound than that produced by PEG.

Modified technique for correction of gynaecomastia.

OBJECTIVE: To test a modification of the circumareolar incision for correction of a gynaecomastia from the points of view of complications and appearance of the scar. DESIGN: Clinical study. SETTING: Military and university hospitals, Turkey. SUBJECTS: 32 patients with gynaecomastia operated on between 1992 and 2000. INTERVENTIONS: Simon I patients were treated with an inferior semicircular periareolar incision (n = 12). Half of the Simon II patients had the same incision and the others were treated with a modified extended incision (n = 10 in each group). MAIN OUTCOME MEASURES: Haematoma, skin necrosis, nipple inversion, low-seated nipple, asymmetry, hypoaesthesia and hypertrophic scar. RESULTS: Simon II patients treated with the unmodified incision had more haematomas and seromas than Simon I patients and worse cosmesis (p = 0.009 and p = 0.02). However, the complication rates did not differ significantly compared with the Simon II patients who had the modified incision. CONCLUSION: A modified extended circumareolar incision results in fewer complication and better cosmesis in grade II gynaecomastia than the standard incision.

Effect of laparoscopic cholecystectomy on platelet aggregation.

The purpose of this study was to investigate the effect of laparoscopic cholecystectomy on platelet function. We operated on 40 women with symptomatic gallbladder stone, 20 of whom (study group) underwent laparoscopic cholecystectomy and 20 of whom (control group) open cholecystectomy. Patients with a history of bleeding, abnormal platelet count, or systemic disorders and those who were on salicylates, heparin, or oral anticoagulants were excluded. Blood parameters were checked at the beginning and the end of the operation, including platelet aggregation using adenosine 5'-diphosphate (ADP), collagen, and ristocetin in a whole-blood aggregometer. Platelet aggregation was evaluated by percent aggregation. Platelet aggregation due to collagen and ristocetin increased significantly at the end of the operation in the study group (p < 0.001). Aggregation due to ADP did not differ significantly from the start to the end of the operation. Control group results did not show any differences. Although the clinical findings of aggregated platelet are not frequently observed in practice, we suggest that laparoscopy increases platelet aggregation.

Incidence and aetiological factors in pilonidal sinus among Turkish soldiers.

OBJECTIVE: To study the incidence and causes of pilonidal sinus in Turkish soldiers. DESIGN: Open study by questionnaire. SETTING: Military and University hospitals, Turkey. SUBJECTS: 1000 soldiers who presented for their first medical examination. MAIN OUTCOME MEASURES: Correlation between factors known to be associated with pilonidal sinus, and incidence of pilonidal sinus. RESULTS: 88/1000 soldiers had pilonidal sinuses; in 48 they were symptomatic and in 40 asymptomatic. The factors associated with the presence of a pilonidal sinus were: family history of pilonidal sinus (18/88 compared with 32/912, p < 0.0001); obesity defined as weight over 90 kg (34/88 compared with 32/912, p < 0.0001); being the driver of a vehicle (58/88 compared with 308/912, p < 0.0001); and the incidence of folliculitis or a furuncle at another site on the body (22/88 compared with 64/912, p < 0.0001). CONCLUSIONS: Pilonidal sinus is an acquired condition, penetration of hair is the main cause, and the disease can be prevented if the aetiological factors are understood.