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Objective To summary the therapy outcome of retroperitoneal laparoscopic treatment on upper ureteral calculi.Methods The retroperitoneal laparoscopic treatment were performed to all cases from Jun.2011 to Jun.2012 in our hospital.All cases were treated with 3-hold method (two 10 mm and one 5 mm ports).The retroperitoneal space was made by a combination of blunt and balloon dissection,and the space was maintained with CO2 Ureteral longitudinal incision was made to remove the stones,and double J catheter was served as stent drainage.Absorbable suture was used to suture ureteral incision.Results A retroperitoneal approach was performed in 12 patients,and another patient was conducted the open surgery because the stone cower in the kidney calices.Operative periods ranged from 55 to 132 min (average was 85 min).There were no significant postoperative complications.Conclusion It is a minimally invasive and effective approach in the therapy of upper urerteral calculi with laparoscopic.
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Objective To evaluate the clinical value and safety of angiography and embolization in the treatment of pulmonary sequestration causing massive haemoptysis. Methods Though digital subtraction angiography(DSA), abnormal arteries were demonstrated in 12 cases with massive haemoptysis. All the abnormal arteries were embolized by gelatin sponge plus silk thread sterilized with high temperature and pressure. Results Among 12 cases of the pulmonary sequestration, 26 abnormal arteries were discovered, originating from thoracic aorta and presenting enlargement, twisting and irregular diameter with strands of middle and distal arterial segments associated with abundant vasculature network. There were several arteries supplying the lesion in 11 cases, and massive haemoptysis were stopped after embolization. Follow up for 6 to 18 months, no recurrence and no complication occurred. Conclusion Arterial angiography and embolization with gelatin sponge plus silk thread for treating pulmonary sequestration with massive hemoptysis possesses high clinical efficiency and safety.
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Objective To explore the prevention and cure methods of the urethra prostate electricity cutting(TURP) on the bleeding after the benign prostatic hyperplasia(BPH) treating.Methods 35 cases with BPH of the bleeding patients after TURP were statistically analyzed.Results 26 examples turned for the better after general treatment;6 examples turned for the better after resectoscope wash gore and gave or got an electric shock the hemostasis;3 examples changed to the surgical operation hemostasis cured.Conclusion Accurate disposal inside operation and process behind operation is a key to decrease bleeding after the TURP of the BPH.
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Objective To improve the diagnosis and treatment of the kidney injury.Methods 136 cases of the kidney injury were analyzed retrospectively.Results 5 cases died,the other cases were cured.69 cases were followed up for 1～3 years,the cystic kidney function was all normal.Conclusion On time,accurate proceed assessment for the kidney injury,controlling strictly the digit advertises for the operation or not operation is a key to treating kidney injury.
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Objective To study the expressions of PTEN,p73 oncoproteins and their chinicopathological significances in gastric cancer tissues.Method Immunohistochemical method of avidin-biotin complex was used to the routinely paraffin-embedded sections.Results The positive rates of PTEN,p73 in 57 cases with gastric cancer were 51% and 37% ,respectively.The positive rate of PTEN was higher in adenocarcinoma(63%) than that in mucoadenocarcinoma(43%) or signet ring cell carcinoma(38%) and that p73 was lower in adenocarcinoma(26%) than that in mucoadenocarcinoma(57%) or signetring cell carcinoma(44%).The positive rates of PTEN were significantly higher in the cases of histological grade Ⅰ and without Iymphnode metastasis than those in the cases of histological graed Ⅲ and with Iymphnode metastasis,but those of p73 were opposite.The negative correlation was found between the expression of PTEN and p73.Conclusions The expressions of PTEN,p73 mihgt be related to the clinicopathological characteristics and biological behaviors of gastric cancer,they might be important biological markers