Ten cases of basicranial repair and reconstruction after resection of malignant tumors in nasal sinuses invading base of skull were reported. Dural repair was performed when the resected basicranial osseous lamella was less than 3 cm in diameter; when the lamella ranged from 4 to 7 cm, bone graft was not required either, the defect was repaired with either fascia lata and pericranium of pedunculated galea aponeurotica or frontal myocutaneous. No leakage of cerebrospinal fluid, cerebral hernia and intracranial infection happened postoperatively.
Objective To study the change of immunologic function of the patient with obstructive jaundice. Methods The level of the sIL-2R, TNF-α, IL-6 and IL-8 in 36 cases of obstructive jaundice before and after operation were measured. Results The level of the sIL-2R, TNF-α, IL-6 and IL-8 in 36 cases of obstructive jaundice before operation was higher than normal control group (Ｐ＜0.01). It decreased after the obstruction was removed, and it was close to normal control on 14th day after operation. Conclusion The result suggest that relief of jaundice could improve the immunologic function of the patient.
Objective To investigate the indication, operative approach, postoperative management, and complication of acetabular fracture. Methods Sixty-eight patients (51 males,17 females; age 15-65 years) with acetabular fracture were reviewed retrospectively. Among the patients, 55 were injured in the traffic accidents and 13 were injured in the falls (acute injury in 60, old injury in 8). According to the Letournel classification, 16 had a fracture of the posterior wall, 13 had a fracture of the posterior wall and posterior column, 12 had a fracture of the anterior wall and anterior column, 8 had a fracture of the anterior and posterior column, and 19 had a transverse acetabular fracture. All the patients underwent an operative treatment. Results There was no injury to the nerves and blood vessels during the operation. According to the 1-12-year follow-up for 51 patients, 26 (51.0%) patients had an excellent function, 17（33.3%）had a good function，6（11.8%）had a fair function, and 2（3.9%）had a poor function. The excellent and good rate was 84.3%. After operation, heterotopic ossification was observed in 4 patients, and necrosis of the femoral head in 2 patients. Conclusion Operative management should be performed as soon as possible in the patients with a displaced acetabular fracture. Recovery of the stability of the acetabulum and smoothness of the acetabular articular cartilage is important to the recovery of the function.
Objective To explore the operative result of intrarectal proctoptosis accompanying hernia of pelvic floor due to common outlet obstructive constipation(OOC).MethodsEleven cases of intrarectal proctoptosis with of pelvic floor surgically treated were analysed. Results In a week following operation, 9 of 11 patients’ symptoms disappeared, the other 2 cases recovered after 3 months, functional exercise. Conclusion Functional rectal suspension combined with repair of pelvic, partial sigmoidectomy, surgical elevation of pelvic floor and hysteropexy are highly effective in alleviating symptoms in patients with intrarectal proctoptosis accompanying pelvic floor herniation.
【Abstract】ObjectiveTo study the distal intramural spread of rectal carcinoma, and provide evidence for modification of rectal carcinoma surgery. MethodsSixty patients with rectal carcinoma admitted to the first affiliated hospital of Chongqing university of medical science from November 2001 to October 2002 were included. The specimens were extended to its original size and shape by the fat clearing method. Mesenteric lymph nodes were dissected by using transillumination to examine metastases histologically, then a lymph nodes map was produced which including the site of the primary lesion, the vascular distribution, and the sites of dissected nodes. The specimen below the distal margin of the tumor was cut continuously with 0.5 cm interval then sectioned for histopathological examination. ResultsTumor spread to the distal intramural was observed in 11 of 60 patients (18.3%) with the range within 1.5 cm, of which less than 0.5 cm in 5 case, 5 cm to 1.0 cm in 2 cases, 1.0 cm to 1.5 cm in 4 cases. The tumor invasion was correlated with gross type, histological type and infiltrative depth, but not with sex, age, location of the tumor, size of the tumor, lymph nodes metastases and Dukes stage. Conclusion The range of distal mural excision should exceed 1.5 cm to tumor margin in radical surgery for rectal carcinoma. This rule should be emphasized for patients with poor cell differentiation and deep infiltration.
Objective To investigate diagnosis and treatment of farlateral lumbar disc herniations. Methods The clinical data from 16 patients with far-lateral lumbar disc herniations from January 1999 to January 2004 were retrospectively analyzed. The CT scanning showed that the shadow density of the CT scanning values in the corresponding intra-foramen, extraforamen and all-foramen was as the same as that of the intervertebral disc. Of the 16 patients, 10 were operated on by the interlaminar approach, 3 were operatedon by the laterolaminar approach, 3 were operated on by the combined interlaminal and laterolaminal approach.Results According to the follow-up for 6 monthsto 5 years, excellent results were obtained in 8 patients, good results in 5, and fair results in 3. The postoperative CT examination showed that the space occupying in the foramen or extraforamen of the corresponding segment vanished and the nerve root compression of the identical segment also vanished. Conclusion The lamellar highresolution CT is a better way to diagnose lumbar disc herniation. The operative approach should be chosen according to the position of the intervertebral disc protrusion, pathologic type, and presence or absence of the lesions in the vertebral canal.
OBJECTIVE: To demonstrate the effectiveness of operative resection for patients with huge hemangioma. METHODS: Eight cases were adopted in this study, including 5 males and 3 females. Among them, 5 cases with hemangioma on the face and neck, 1 case on the back, 1 case on the buttock, and 1 case on the leg. The maximal size of the hemangioma was 31.2 cm x 9.1 cm and the minimal size was 27.3 cm x 6.0 cm. Before operation, angiography was taken to find out the size of tumor. During operation, intervention-embolism and circumferential suture were carried out to control bleeding so that resection of tumor was practicable. RESULTS: There had been successful result in all the cases with huge hemangioma. No recurrence were found with following up 8 months to 4 years(averaged 13 months). CONCLUSION: Angiography of the hemangioma is important in providing the informations for the operation design. The intervention-embolism and circumferential suture can control and reduce the bleeding in operation. Combine of these techniques is essential for the treatment of huge hemangioma.
We evaluated the surgical results in 32 patients with liver metastasis from colorectal carcinoma. Twenty four patients had 1-3 metastatic hepatic nodules and 20 patients had synchronous hepatic metastasis. Liver resection was carried out simultaneously with radical resection of the primary tumour in 15 patients, 5 patients experienced resection 2 to 4 weeks later. Liver and primary tumour were resected as a whole in 5 patients with infiltrating metastasis from colonic carcinoma.Other operative types included atypical resections, left lateral lobectom and right posterior lobectomy, and right hemihepatactomy, right trilobectomy.Hepatic metastasis were all documented by pathology. The 3year and 5year survival rate were 37.5% and 25.0%, with no operative death. The authors believed that the number of metastasis is the most important factor influencing the surgical result, and liver resection is an effective form of treatment for patients with resectable liver metastasis from colorectal carcinoma, but the type of surgery shall be choosed reasonably.
Objective To compare the therapeutic effect of percutaneous transhepatic cholangial drainage (PTCD) and operation drainage for the patients with inoperable malignant obstructive jaundice. Methods A total of 131 patients with inoperable malignant obstructive jaundice were treated in this hospital, in which 102 patients had PTCD by placement of metallic stent and (or) plastic tubes to remove obstruction of bile duct (interventional treatment group). Simultaneously 29 patients were selected for operation by intraexternal drainage (operation drainage group). The patients were followed up for comparison of the serum level of total bilirubin, postoperative complications, average length of hospitalization and average cost between the two groups. Results PTCD was successfully performed in all the patients of the interventional treatment group. There were no significant differences of 50% decrease period of average total bilirubin level or postoperative complications between the two groups (Pgt;0.05). The average length of hospitalization and average cost of interventional treatment group were less than those of operation drainage group (Plt;0.05). Conclusions Compare with operation drainage, interventional treatment can reduce average length of hospitalization and average cost, without increase of postoperative complications, which is a main chance of treatment for malignant obstructive jaundice.
Among 21 cases (27 eyes)of complicated cataract of uveitis that underwent surgery of cataract extraction, 22 eyes (81%) attained the visual acuity of 0.1 or better without apparent side-effect. The results indicated that cataract extraction is recommendable to improve visual acuity and alleviate intraocular inflammation in some eases of complicated cataract of uveltis accompanied with relatively high doage of cortical steroid therapy before and after operation,and the operation could be performed even flare and cells in aqueous humor or keratic precipitates were observed. （Chin J Ocul Fundus Dis,1994,10:162-164）