Search Results

ObjectiveTo report our experience and assess the safety and efficacy of ultrasound-guided percutaneous nephrolithotomy (PCNL) with ultrasonic and pneumatic lithotripters for complete renal staghorn stones.MethodsFrom Jan 2006 to Jan 2015, 128 patients (142 kidneys) with complete staghorn stones underwent PCNL, included 14 patients with bilateral renal complete stones,13 patients with solitary or founctional solitary kidney, 22 patients with renal insufficiency, 25 patients with renal empyema, 4 patients with spine malformation, ultrasound-guided PCNL were performed. Stones were fragmented and cleared using a combination of ultrasonic and pneumatic lithotripters.ResultsAll PCNL procedures were successful. Successful access to the collecting system was 100%. Mean operation time was 64.5±39. 1min (range 30–150). The primary stone-free rate of PCNL was 76.8%(109/142). Most of the renal stones(63.4%, 90/142)were managed satisfactorily by a single tract,a second tract was used in 25 renal stones(17.6%, 25/142). There were 36 auxiliary procedures (24 second PCNL and 3 third PCNL and 9 extracorporeal shock wave lithotripsy). One month after treatment, the overall stone-free rate was 85.2%(121/142). Six patients (4.2%) received blood transfusion,three patients(2.1%) received angiography and embolization . Three patients (2.1%) with infective shock were cured by intravenous antibiotics and antishock treatments. Three patients with temporary renal function receded were observed in solitary kidney for two tracts PCNL. No other severe complications occurred. The mean postoperative stay was 5.2 days (range 2–12). Conclusion: Ultrasound-guided Percutaneous Nephrolithotomy with ultrasonic and pneumatic lithotripters for management of renal complete staghorn stones is safe, effective, and worthy of wider use in clinical practice.

7.Relationship between Cough Variant Asthma and Mycoplasma Pneumoniae Infections

dong-ming, HUANG ; xiao-xiong, XIAO ; xiao-ling, HE ; yan-hui, FENG ; yu-ming, CHEN

Journal of Applied Clinical Pediatrics 1994;0(04):-

8.Analysis of Oncomelania hupensis status in schistosomiasis surveillance sites of Yunnan Province in 2015

Meifen SHEN ; Xiguang FENG ; Ningbo HUANG ; Yun ZHANG ; Mingshou WU ; Jing SONG ; Mengtao XIONG ; Lifang WANG

Chinese Journal of Schistosomiasis Control 2016;(1):54-57

Objective To understand the Oncomelania hupensis distribution and infection status in the schistosomiasis sur?veillance sites of Yunnan Province,so as to provide the evidence for making the control and prevention measures. Methods Eighteen administrative villages were selected as the surveillance sites where the schistosomiasis endemic was serious in 18 epi?demic counties,one village for one county. The snail status was investigated with the systematic sampling and environmental sampling methods,and the infection status of the snails was detected by a microscope and loop?mediated isothermal amplifica?tion(LAMP). The surveillance database was established and descriptively analyzed. Results In 2015,the total surveillance ar?ea was 1 826.55 hm2,and the area with snails was 55.03 hm2,that was reduced by 57.70% as compared to that in 2013,and by 40.63% as compared to that in 2014. No new snail area was discovered,and also no schistosome infected snails were discovered. Totally 718 532 frames were surveyed,and the occurrence rate of frames with snails was 0.45% and the density of living snails was 0.013 9 snail/0.1 m2. In the endemic controlled areas,the snail area and density of living snails were both the highest. The snails concentrated on the environments of paddy field,ditch,bottomland,small reservoir,and dry land,and the vegetations of rice,dry crop,weed and wood. The snail area,occurrence rate of frames with snails,total number of snails and number of liv?ing snails all showed a downward trend. No infected snails were found for three years. Conclusions The Oncomelania hupensis snails have been effectively controlled in the national schistosomiasis surveillance sites of Yunnan Province. However,the com?prehensive snail control measures still should be continually strengthened in order to consolidate the achivements.