Laparoscopy and short poly FURS for treatment of ureteropelvic junction obstruction combined with renal stones / 中国内镜杂志

Objective To evaluate the clinical efficacy of laparoscopy and short poly FURS in treatment of UPJO combined with renal stones. Methods From May 2014 to November 2016, 20 patients with ureteropelvic junction stricture in our hospital were treated with Laparoscopy and short poly FURS lithotripsy, the clinical data of the patients before and after operation were retrospectively analyzed. Results The patients in this group were successfully operated in stage I, and the hemoglobin descent rate did not change significantly before and after operation. No need of blood transfusion, the first day after the review of urinary tract plain film observed DJ tube position, postoperative back to hospital in March pulled out of DJ tube, postoperative follow-up 6 months to 1 year, the patient recovered well, no long-term complications. Conclusion Laparoscopy and short poly FURS lithotripsy, has satisfactory effects and no significant complications which should be promoted.

Diagnosis and treatment of primary epididymal tumor: a report of 35 cases / 中华男科学杂志

<p><b>OBJECTIVE</b>To explore the diagnosis and treatment of primary epididymal tumor.</p><p><b>METHODS</b>We retrospectively analyzed the clinical data of 35 cases of pathologically confirmed primary epididymal tumor. Of the total number of patients, 10 underwent tumor excision, 23 received epididymectomy, 1 was treated by simple orchidoepididymectomy, and by radical orchidoepididymectomy with second-stage retroperitoneal lymph node dissection.</p><p><b>RESULTS</b>Postoperative pathology confirmed 33 cases of benign tumor (including 21 adenomatoid tumor, 7 leiomyoma, 4 fibroma, and 1 papillary cystadenoma), and 2 cases of malignancy (1 malignant fibrous histiocytoma and 1 adenocarcinoma). The follow-up lasted 10 months to 6 years, which revealed no recurrence, metastasis and death.</p><p><b>CONCLUSION</b>Primary epididymal tumor is difficult to be definitely diagnosed preoperatively. Surgical exploration is the first choice for those highly suspected of the disease. Tumor excision or epididymectomy can be considered for benign cases, while radical orchidoepididymectomy with retroperitoneal lymph node dissection is recommended in case of malignancy.</p>

TRUS-guided transperineal biopsy with 9 + X method for the diagnosis of prostate carcinoma: retrospective analysis of 420 cases / 中华男科学杂志

<p><b>OBJECTIVE</b>To explore the clinical value and safety of TRUS-guided transperineal biopsy with the 9 + X method in the diagnosis of prostate carcinoma.</p><p><b>METHODS</b>A total of 420 men underwent TRUS-guided transperineal biopsy with the 9 + X method for suspected prostate carcinoma. Their clinical data were retrospectively analyzed.</p><p><b>RESULTS</b>Prostate carcinoma was detected in 160 (38.1%) of the 420 cases, accounting for 7.4%, 17.8% and 65.4% in those with PSA < 4.0 microg/L, 4 -10 microg/L and > 10 microg/L respectively, 25.0% in those with abnormal findings on digital rectal examination (DRE), and 22.2% in those with abnormal echoes on TRUS or abdominal ultrasound examination. Complications after prostatic biopsy included gross hematuria in 79 cases (18.8%), acute urinary retention in 13 (3.1%) and fever in 9 (2.1%), but no other serious complications were observed.</p><p><b>CONCLUSION</b>TRUS-guided transperineal biopsy with the 9 + X method, with high accuracy and fewer complications, is an ideal approach to the diagnosis of prostate carcinoma.</p>

Effects of Radix Astragali and Fructus Corni on urinary protein pattern in nephropathy mice by microfluidic chip / 中国中药杂志

<p><b>OBJECTIVE</b>To study the urinary protein patterns of nephropathy mice induced by dextran and the effects of aquesous extract of Fructus Corni (AEFC) and Radix Astragali (AERA).</p><p><b>METHOD</b>Nephropathy model was established by administrated with dextran to mice. Some of the dextran treated mice were given AERA (20 g x kg(-1) x d(-1)) as AERA group, other mice were given AEFC (10 g x kg(-1) x d(-1)) as AEFC group. Some of the dextran treated mice were given water as model group, some normal mice as normal control group. After a 12 weeks' treatment, 24 hour urine of four groups was collected, respectively. Each urinary sample was divided into two parts, one was non-concentrated urine sample, another was used as concentrated urine sample. Two kinds of urinary sample of four groups were analyzed with microfluidic chips on Agilent 2100 Bioanalyzer instrument.</p><p><b>RESULT</b>Each group's urinary protein patterns were obtained, more than 20 proteins were were detected. Compared with normal group, about five kinds of protein were found in urinary sample of model group, among which M > 43 x 10(3) proteins were increased. Compared with model group, significant treated-related protein's kind and quantitative changes in AERA treated group and AEFC group were found. Urinary protein kinds were reduced, especially certain the proteins (M > 50 x 10(3)) were significantly decreased approach to normal patterns. Non-concentrated urine samples' protein pattern mainly included were proteins (M=29, 32, 43, 52, 68, 76 x 10(3) and concentrated urine samples mainly included the proteins (M=22, 24, 32, 46 x 10(3)).</p><p><b>CONCLUSION</b>AERA and AEFC could reduce the urinary protein and made protein pattern different, which showed that radix astragali and fructus corni could play an important role in protecting renal function of nephropathy mice and finding the target protein markers related to AERA and AEFC effects on nephropathy mice.</p>