ABSTRACT
Varicose veins have a high recurrence rate following surgery. Besides poor surgical technique, majority of these recurrences are attributable to neovascularization after both primary and repeat surgery. Authors have studied the effectiveness of a polytetrafluoroethylene (PTFE) patch interposition between the ligated vein stump and the overlying soft tissue at saphenofemoral junction in decreasing recurrence of varicose veins after initial surgery. Study was conducted on 50 patients of varicose veins with saphenofemoral junction incompetence. Patients were randomly divided into two groups, group A and group B alternately. In group A, standard surgical procedure was done followed by PTFE patch application. In group B, same surgical procedure was applied as in group A, with the exception of PTFE patch application. Patients in both groups were given similar postoperative care. A full venous duplex ultrasound assessment was performed in all the patients postoperatively. Neovascularization was observed in five patients (20 %) of group B, while it was not seen in any of the patients in group A at 1-year follow-up. This difference in neovascularization across the two groups was found to be statistically significant with a p value of 0.0251. Hence, authors concluded that patch saphenoplasty helps in reducing recurrence in varicose veins by decreasing neovascularization at saphenofemoral junction.
ABSTRACT
The study was carried out to compare the efficacy of subfascial endoscopic perforator surgery (SEPS) and open subfascial ligation of perforators in varicose veins. This study was conducted on 100 patients of varicose veins from January 2006 to December 2010. Clinical scoring and color Doppler were performed in all the patients before surgery. Patients were divided into two groups: Group A and Group B alternately. Management of the perforators was done by subfascial endoscopic perforator surgery (SEPS) in Group A and by open subfascial ligation of perforators in Group B. Fifty patients were treated in each group. All the patients underwent ligation of incompetent saphenofemoral junction with stripping of long saphenous veins wherever the junction was incompetent with multiple ligation of superficial prominent veins. SEPS was done by two-port method without any tourniquet or balloon dissector. Total numbers of perforators ligated were 178 in Group A and 136 in Group B. Patients in both the groups got symptomatic relief of symptoms, but ulcer healing in 33 % patients in Group A was faster as compared to Group B. However, at 3 months of follow-up the ulcers healed in all the patients in both groups. Incidence of wound infection was higher in group B (16 %) as compared to group A (0 %). There were residual perforators in 8 % of patients on color Doppler at 3 months of follow-up in Group B while there was no residual incompetent perforator in Group A. Subfascial endoscopic perforator vein surgery is a safe and effective method for treating incompetent perforating veins. The number of perforators ligated in SEPS was more as compared to the open subfascial ligation group. Possibly some perforators may be missed on Doppler localization and missed ligation, which may be a cause of future recurrence in varicose veins. Early relief of symptoms in terms of ulcer healing was better in the SEPS group with less wound complication rate; however, all the ulcers healed in both the groups at 3 months of follow-up. Cosmetic results were equal in both the groups. Major advantage of SEPS was less incidence of wound complications and less incidence of residual incompetent perforators. Hence, SEPS should be added for the management of perforators along with conventional surgery in varicose veins.
ABSTRACT
Angiomyolipoma is apparently a part of a family of neoplasms that derive from perivascular epitheloid cells. It is a rare mesenchymal tumor, usually found in the kidney. Extrarenal angiomyolipoma is uncommon and the most common extrarenal site is the liver. Only two cases of adrenal angiomyolipoma are reported in English literature. Authors wish to add one more case to world literature. Because of its large size and symptomatic presentation of extremely rare tumor merits documentation.
ABSTRACT
Malignant fibrous histiocytoma (MFH) is a high-grade soft-tissue sarcoma of fibroblast-cell origin with a propensity for metastasis and recurrence. Primary MFH of the peritoneum is rare. We report a 60-year-old man with MFH of the peritoneum presenting with obstructive symptoms. Complete surgical excision of the tumor was done, and he is well six months later.
