The Longo procedure is thus a simple, safe, and effective method that entails less postoperative pain, more satisfaction, and shorter hospital stay than the standard Milligan-Morgan hemorrhoidectomy.

The bony bridges of the atlas over the "groove of the vertebral artery" are commonly seen in plain radiographs of the cervical spine, and it is a subject of controversy whether they cause compression of the underneath lying vertebral artery. To clarify this we examined a total of 176 dried and complete atlas vertebrae and found the presence of a "canal for the vertebral artery" (CVA) in 10.23% and an incomplete "canal for the vertebral artery" in 24.43%. The CVA and incomplete CVA is more common in males (11.11% and 24.9%) than in females (9.3% and 24.42%). We found a higher incidence of CVA in laborers (37.5%) than in nonlaborers (4.16%). The incomplete CVA appeared to be more characteristic in the age group of 5-44 years. In the age group of 45-90 years the CVA was characteristic, which probably means that an incomplete CVA is the precursor of a CVA. The superoinferior diameter of the CVA canal ranged from 5.1 to 6.1 mm at the right side and from 4.6 to 5.8 mm at the left side, while the anteroposterior diameter was 5.6-6.9 mm at the right side and 6.1-7.2 mm at the left side. We also found a high incidence of coexistence of CVA and the "retrotransverse foramen" (72.22%) which means that because of possible compression of the vertebral veins the blood flow is directed into the small vein of the retrotransverse foramen. Finally, in 93.5% of unilateral CVA a deeply excavated contralateral "groove of the vertebral artery" was found.

This study measured the carrying angle of the elbow joint in full extension in 600 students, using the supplementary angle to that between the longitudinal axis of the arm and that of the forearm. The mean carrying angle was 12.88 degrees +/-5.92: 10.97 degrees +/-4.27 in men and 15.07 degrees +/-4.95 in women. The carrying angle changes with skeletal growth and maturity. The angle is always greater on the side of the dominant hand. We confirmed the inverse relationship between the carrying angle and the intertrochanteric diameter. Also, the type of constitution influences the value of the carrying angle, especially in women.

Background/Aims: The spleen is the third most common location of hydatid disease after liver and lung. The aim of this study was to analyse the long-term outcome of surgical treatment of patients with splenic echinococcosis comparing splenectomy with spleen-preserving surgery. Methods: During a period of 25 years (1976–2001), 19 (5.4%) patients with splenic echinococcosis were treated in our department out of 349 patients with abdominal hydatid disease. In 16 patients the spleen was the only organ involved, while in 3 patients the liver was also affected. Results: Eleven patients had splenectomy and in the other 8 the spleen was preserved: enucleation (n = 4), partial cystectomy and omentoplasty (n = 2) and cystojejunal Roux-en-Y anastomosis (n = 2). One (6%) patient died in the early postoperative period and 5 (29%) patients had postoperative complications. There was no significant difference between the splenectomy and spleen-preserving groups concerning median hospital stay and postoperative complication rate. The median follow-up in 15 patients was 52 (range 6–300) months. Two patients (13%) developed recurrence of the disease requiring re-operation at 2 and 3 years, respectively. Recurrence occurred in 1 (12%) patient in the splenectomy group and in 1 (14%) out of 7 patients in the spleen-preserving group. Conclusion: In the present series it was possible to preserve the spleen in 8 (42%) of 19 patients, without significant increase of recurrent echinococcosis.

Metal stent placement is an effective treatment for inoperable malignant distal common bile duct obstruction, but Tannenbaum stent placement is a cost-saving strategy, as compared with metal stent placement, especially for patients with liver metastases and expected short survival time.