RESUMO
INTRODUCTION: Presacral tumors are a rare variety of space occupying lesions arising in the presacral space. Most of the tumors are congenital in origin. Due to obscure anatomic location, difficult surgical approach and etiological heterogeneity, tumors arising here pose a diagnostic and therapeutic challenge. We report our experience of 10 cases of presacral tumors with posterior approach being used in 6. MATERIALS AND METHODS: A retrospective analysis was conducted on 10 cases of presacral tumors managed at our hospital during a period of 14 months (May 2013-July 2014). 9 cases were operated while one had advanced disease and was referred for palliative care. Complete en bloc excision of the mass was possible in 8 cases. Finally, presenting complaints, clinical diagnosis, surgical procedure and histopahological findings of the cases were studied. RESULTS: All of our patients were females in the age group of 18-50 (mean 28.4) years. The pathological findings included schwannoma, leiomyosarcoma, hemangiopericytoma, neurofibroma, paraganglioma and rest were developmental cysts. 6 cases were managed using the posterior approach and rest by anterior approach. There was no major complication or mortality in the follow up. CONCLUSION: Complete surgical excision remains the mainstay of therapy. Surgical approach depends upon the location, size, local invasion and surgical expertise of the surgeon. Benign tumors have a good prognosis while the prognosis in malignant tumors remains guarded due to difficulty in obtaining safe resection margins. Posterior approach is an attractive option for low lying, benign tumors that is more direct, with better exposure and quicker recovery.
RESUMO
UNLABELLED: Day care open hemorrhoidectomy under local anesthesia (LA) may be most effective approach to hemorrhoidectomy. We describe a technique for a surgeon to administer local anesthesia himself for open hemorrhoidectomy and also compare outcome and clinical perspectives of hemorrhoidectomy under Local anesthesia with that after open hemorrhoidectomy under spinal anesthesia (SA). TECHNIQUE: 50 patients with III/IV degree hemorrhoids and grade II hemorrhoid not responding to conservative treatment were randomized to LA (5 grade II, 15 grade III and 5 grade IV) and SA (7 grade II, 14 grade III and 4 grade IV). Assessment was carried out afterwards in terms of pain scores (using Numerical Rating Scale, NRS at 30 mins, 90 mins, 6 h and 24 h) and post operative analgesia. Secondary outcomes were complications like urinary retention, post operative headache and surgical complications, and overall stay. Median pain scores were comparable in both the treatment groups during the whole study period except at 6 h where significantly higher (p < 0.05) pain scores were noted in spinal anesthesia group. Complications were much higher in Spinal anesthesia [Hypotension (4patients); post operative headache (6patients); urinary retention (9patients)]. Mean time at first bladder evacuation was significantly higher in patients operated under spinal anesthesia [8 h (SA) Vs 1.5 h (LA)]. Average hospital stay was significantly longer in patients operated under spinal anesthesia (p value < 0.001). Local anesthesia is an alternative mode of anesthesia that surgeon can safely carry out by their own. In our study hemorrhoidectomy under local anesthesia was associated with a shorter hospital stay, lower pain scores and lower post operative complications which supports the routine use of local anesthesia for hemorrhoidectomy.
RESUMO
Gastrointestinal perforations remain the most common cause of surgical pneumoperitoneum since time immemorial. The aim of this study was to find out the effectiveness of plain radiography in diagnosing hollow viscous perforation. A prospective analysis of a total of 1,723 patients of perforation peritonitis between January 2009 and June 2011, confirmed by exploratory laparotomy, was worked out in the study. All these patients had undergone either an upright chest or erect abdominal or both radiographs before undergoing operative procedure. Pneumoperitoneum was evaluated, and the findings were compared with that of exploratory laparotomy. Out of the 1,723 patients of documented perforation on intraoperative finding, 1,537 patients showed pneumoperitoneum on preoperative plain radiography. The overall positivity rate of plain radiography in detecting pneumoperitoneum was 89.20%. The positivity rate was highest for stomach and duodenal perforation (94.19%) and the least for appendicular perforation (7.69%) with highly significant difference (p value, <0.001). In developing world, where there is limited availability of resources and overburden of patients, imposing a limitation in adapting advanced radiological technique as a first line of investigation, plain radiography may be considered as a valuable screening tool in detecting pneumoperitoneum with high positivity rate.
