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Purpose: We compared the complication rates and oncologic and functional outcomes of high versus low ligation of the inferior mesenteric artery (IMA). Methods: We reviewed data retrospectively from 776 patients, divided into high and low IMA ligation groups. Low ligation was performed with lymph node dissection around the IMA root. Postoperative complications and oncologic and functional outcomes were analyzed. Results: There were 613 patients in the high ligation group and 163 patients in the low ligation group. Most clinicopathological variables were similar. There were no significant differences in complication rates (25.1% vs. 28.8%; p = 0.336), anastomotic leakage (2.8% vs. 2.5%; p = 1.000), colonic ischemia (2.8% vs. 1.2%; p = 0.393), 5-year overall survival (79.6% vs. 81.3%; p = 0.137) or 5-year relapse-free survival (77.4% vs. 73.3%; p = 0.973) between the groups. In terms of functional outcomes, both techniques were equivalent. The International Prostate Symptom Score and Fecal Incontinence Severity Index were significantly better in the low ligation group 12 months postoperatively than 3 months postoperatively. Conclusions: The oncologic and functional outcomes, as well as postoperative complications, after low ligation of the IMA with lymph node dissection are not significantly different from those after high ligation of the IMA. [ABSTRACT FROM AUTHOR]

Purpose: This study was designed to analyze the efficacy and complications in endovenous LASER ablation (EVLA) with 1470 nm diode lasers using low linear endovenous energy density (LEED) combined with high ligation for varicose veins of the great saphenous vein (GSV). Methods: One hundred and sixteen limbs of 102 patients were analyzed using 6 W with 2 mm/s constant pullback speed delivered by 30 J/cm LEED. The SFJ was ligated with a small inguinal incision. The complications and status of the GSV were checked at 1 and 6 months postoperatively. Results: The occlusion rates for the GSV were 98 (84.5 %) at 1 month and 116 (100 %) at 6 months, postoperatively. The rate of partial occlusion was higher in males than in females ( p = 0.004). There were 2 DVT, 27 feelings of the cord (23.3 %), and 36 numbness at the knee area (31.0 %) at 1 month, and 3 feelings of the cord (3.4 %) and 6 numbness of the knee (8.6 %) at 6 months postoperatively. The diameter and depth of the GSV did not affect the rates of feeling of the cord or numbness ( p = 0.728, 0.208, 0.247, 0.884, respectively). Conclusion: EVLA with a 1470-nm diode laser using low LEED combined with high ligation for the GSV has lower complication rates and higher occlusion rates of GSV. [ABSTRACT FROM AUTHOR]

In rectal cancer surgery, it is unclear whether the inferior mesenteric artery (IMA) should be ligated as high as possible, at its origin, or low, below the origin of the left colic artery. We reviewed all relevant articles identified from MEDLINE databases and found that despite a trend of improved survival among patients who underwent high ligation, there is no conclusive evidence to support this. High ligation of the IMA is beneficial in that it allows for en bloc dissection of the node metastases at and around the origin of the IMA, while enabling anastomosis to be performed in the pelvis, without tension, at the time of low anterior resection. High ligation of the IMA does not represent a source of increased anastomotic leak in rectal cancer surgery and postoperative quality of life is improved by preserving the hypogastric nerve without compromising the radicality of the operation. More importantly, high ligation of the IMA improves node harvest, enabling accurate tumor staging. Although the prognosis of patients with node metastases at and around the origin of the IMA is poor, the survival rate of patients with rectal cancer may be improved by performing high ligation of the IMA combined with neoadjuvant and adjuvant therapy. [ABSTRACT FROM AUTHOR]

In this study, we describe a newly developed method of performing a hemorrhoidectomy with a high ligation and vertical suturing, which requires much less time than either the Milligan-Morgan method or the Whitehead method. During surgery, the amount of blood loss was slight (not more 10 ml), while during the postoperative course no major complications were observed. This innovative method was thus found to be safe and easy to perform. [ABSTRACT FROM AUTHOR]