Incidences of injuries to peripheral veins indicated certain proportions among vascular injuries, most of venous injuries were accompanied by arterial injuries. Elevated venous pressure is an important factor which cause a compression syndrome in muscular compartment of the extremities when the injured major veins are ligated or not repaired. Persistent red deep color bleeding at wound site, diffusive subcutaneous hematoma, edema and cyanosis of the extremities are characteristics of the venous injuries. The examinations of Dopplor ultrasound and phlebography would be available for diagnosis of the venous injuries. The repair means include lateral sutere, vein pathch grafts, end-to-end anastomosis and autogenous venous grafts. The venous thrombosis may occur at the early phase after repair operations and also could be prevented.
Pancreolith with pancreatic carcinoma is a rare disease. It’s difficult to be diagnosed before operation. In this study we summerized 29 cases of pancreolith (including cases of pancreolith with pancreatic carcinoma) during Jan. 1989 to Oct. 1994 treated in our hospital. The clinical characteristics were the following more male patients encomtered; many had the history of chronic alcoholic pancreatitis and many accompanied with diabetes; the main symptoms were persistent upper abdominal pain, pain in the back anoxia, diarrhea, wasting, but rarely jaundice. Main points in diagnosis: ①When the symptoms of chronic pancreatitis are getting worse and the patients become wasting, the carcinoma should be considered. ②Mutiple investigations such as B-US, CT, and MRI, CA19-9, CEA should be taken. ③Exploretory laparotomy and freezy biopsy is performed If nesscessery. Two patients were diagnosed before operation in this study. 3 cases had pancreatoduodenectomy. One had biopsy and other had pancreatojejunostomy.
Seventy-four cases of peripheral arterial injuries in recent 30 years were reported. Mostof them were main arteies in extremeties. Twenty-eight cases were performed end to end anastomosis and 7 of them received amputation for various complications. We also performed 12 cases of reparatidn of wall, 20 cases of vascular grafts and 7 cases of arterial ligation. There were 16 cases of amputation and one death. We think that artemal injuries should be operated as soon as possible. Arteial reconstruction was mostly used, including reparation of wall, end-to-end anastomosis and autovenous graft. Other procedures should be emphasized, such as complete debridement of the soft tissue and vessels, appropriate fixation of fracture, exploration and reconstruction of major veins, enough decompression of interfascia compartment, proper drainage of would and good surgical skill. Local and general anticoagulation were good to treatment of arterial injuries during and after operation .
One hundred and twenty-eight cases of peripheral aneurysm were reported.Traumatic prsucdoaneursyms(87cases)dominated and aneurysm in lower extremities(68 cases)consisted of most the cases.Rupture of aneurysm and massive kaemomhage is the most serious complications(22 cases in the report).Therefore,operative treatment should be performed soon after the diagnosis is ascertained.Resteration of normal blood flow should be the aim.Intracystic repairation is indicated in pseudoaneurysm with part of the vascular wall invaded.Artificial graft may be indicated for aneurysm of the middle and large artery,and autovenous graft for the smaler arteries.Aneurysm may be resected if the procedure is easy to perform or there is severe inflammation around the aneurysm.Proper postoperative drainage is important.General heparinization during blockade of local circulation is also important in case of vascular grafting. We concluded that proper selection of operative procedure is essential for better prognosis.
Objective To present and summarize the data concerning the diagnosis and treatment of popliteal aneurysm in our hospital. Methods The data of popliteal aneurysm in our hospital from 1975 to 2004 were reviewed and analyzed. Eleven patients with 11 diseased limbs were treated, including 8 males and 3 females, age from 21 years to 64 years 〔(48.54±13.66) years〕. The combined diseases include syphilis, rheumatic heart disease and chronic obstructire pulmonary disease etc. Ten patients received operations, including endoaneurysmorrhaphy (n=4) and graft bypass after aneurysmal resection (n=6), through posterior approach (n=7) or medial approach (n=3). One patient, combined with advanced syphilis and heart failure, received conservative treatment because of his poor general condition. Results The common clinical manifestations included popliteal pulsating mass, claudication, difficulty in extension of the knee, pain etc. Acute ischemia occurred in 3 limbs. The diameter of popliteal aneurysms varied from 4-13 cm 〔（6.73±2.69) cm〕. There were 3 (27.3%) cases of ruptured aneurysms whose diameters were 7 cm, 7 cm and 11 cm respectively. Special examinations included arteriography and Doppler sonography. Pathological results of these patients were pseudoaneurysm (n=3), syphilitic aneurysm (n=3) and atherosclerotic aneurysm (n=4). Two patients were not followed up, and postoperative follow up of the other 8 patients ranged from 18 months to 30 years. In the group of endoaneurysmorrhaphy, postoperative gangrene of the affected limb occurred in one patient, and above-knee amputation was performed. One patient suffered from intermittent claudication in the group of endoaneurysmorrhaphy and of graft bypass respectively. No manifestations of limb ischemia were found in the other 5 patients during the time of follow up. Conclusion General utilization of Doppler sonography in screening high risk patients might be helpful to detect popliteal aneurysm. For symptomatic popliteal aneurysm or asymptomatic popliteal aneurysm with diameter larger than 3 cm, operation is indicated. Asymptomatic popliteal aneurysms no more than 3 cm in diameter could be monitored with care.
ObjectiveTo review retrospectively our experience of the diagnosis and surgical treatment in patients with abdominal aortic aneurysm(AAA).MethodsThe diagnosis and surgical treatment in 72 patients 〔62 men, 10 women; mean age (67.5±9.3) years)〕 with AAA from January 1995 to February 2004 were analyzed. Fifty-eight patients with infrarenal AAA and 2 patients with suprarenal AAA underwent elective graft replacement operation; 12 patients with ruptured AAA underwent urgent graft replacement operation. ResultsFiftyeight patients with infrarenal AAA and 2 patients with suprarenal AAA were cured and 2 patients with infrarenal AAA died of multiple organ failure after elective graft replacement operation, the 30day mortality rate in patients with infrarenal AAA after elective operation was 3.45%. Seven patients were cured and 5 patients died of multiple organ failure after urgent graft replacement operation, the 30-day mortality rate was 41.67%. ConclusionThe elective graft replacement operation in patients with AAA is a safe and effective surgical approach under the improvement of surgical technique and management of perioperative period.