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Pheochromocytoma and paranganglioma (PPGL) is a rare neuroendocrine tumor. In recent years, the continuous development of multimodal imaging, pathonomics, genomics, transcriptomics, epigenomics, metabolism and proteomics have provided us with ideas to better understand the complex transfer mechanism of PPGL. This paper will review the precise typing system of PPGL, current research advances in the diagnosis and clinical prognosis.
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Stress urinary incontinence (SUI) following prostatectomy is an important and common problem in male, which can significantly reduce the quality of life. Urethral sling is a promising treatment for male SUI. It is easy to operate and can avoid the insertion of prosthesis, making it highly acceptable to patients. In recent years, with the advancement of technology, several kinds of slings have been put into clinical application and have achieved great outcomes. This article reviews the application of urethral sling in the treatment of SUI after prostatectomy.
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Bladder cancer (BCa) is one of the most common cancers in urology,whose pathogenesis is still unclear. Methyltransferase-like 3(METTL3) is the most important part of N6-methyladenosine methyltransferase complex (m6A MTC),which mediates the methylation of mRNA to regulate the stability and translation process of mRNA. Researches have shown that METTL3 can promote BCa development via AFF4/NF-κB/MYC signaling network,which involves many kinds of signaling molecules. In addition,METTL3 can affect the expressions of AFF4,NF-κB and MYC,so as to affect their downstream signaling pathways and finally promote the malignant progression of tumor.
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The number of benign prostatic obstruction (BPO) patients in China is increasing, and patients tend to be younger and younger. The former "gold standard" scheme of transurethral resection of the prostate (TURP) is more suitable for patients with prostate volume ranging from 40 mL to 80 mL, which may lead to excessive resection in patients with small prostate volume and low efficiency in patients with large prostate volume. New minimally invasive techniques have been introduced,including prostate artery embolization, laser surgery (such as holmium, green, diode, and thulium), minimally invasive simple prostatectomy, transperineal laser ablation, prostatic urethral lift,and robot-assisted water jet ablation of the prostate. These methods are alternatives to TURP and increasingly used in the treatment of BPO. This article reviewed the advances in minimally invasive treatment of BPO.
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Bladder cancer is a common malignancy in the genitourinary system and the current therapeutic approaches are unsatisfactory. Urinary cell-free DNA (ucf DNA) has the ability to give comprehensive and crucial information on cancer as it carries genetic messages from cells shedding directly into urine as well as transporting from circulation. The ucf DNA of patients with bladder cancer carries disease information, suggesting that ucf DNA may have the ability to detect, monitor, and prognosticate patients with bladder cancer. The ucf DNA analysis bridges the gap between current techniques and enhances diagnostic and detection capabilities, and has a very promising future in term of translation into clinical practice. This article reviewed the progress of clinical applications of ucf DNA in bladder cancer.
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Objective:To evaluate the clinical effects of transperitoneal and retroperitoneal laparoscopic decortication in the treatment of simple renal cysts.Methods:PubMed, EMBASE, Cochrane Library, CNKI, VIP and WanFang databases were searched, All studies about comparing transperitoneal and retroperitoneal laparoscopic decortication for simple renal cysts were included. The evaluation indicators included operative time, intraoperative blood loss, postoperative drainage time, postoperative hospital stay, and complication rate. Statistical analysis of the data using RevMan 5.3 software.Results:A total of 14 control studies were included, 409 cases in the transperitoneal group and 452 cases in the retroperitoneal group. Meta-analysis demonstrated that compared with the transperitoneal group, the retroperitoneal group had shorter operation time ( MD=8.81, 95% CI: 3.79-13.82, P<0.01), less intraoperative blood loss ( MD=4.89, 95% CI: 1.40-8.38, P<0.01), and shorter postoperative hospital stay ( MD=0.60, 95% CI: 0.24-0.96, P<0.01). However, there were not significant differences between the two approaches in postoperative drainage time ( MD=-0.12, 95% CI: -0.26-0.03, P=0.13) and complication rate ( OR=1.47, 95% CI: 0.48-4.47, P=0.05). Conclusions:Compared with the transperitoneal, the retroperitoneal laparoscopic decortication has the advantages of short operation time, less intraoperative blood loss and short postoperative hospital stay. Therefore, retroperitoneal laparoscopic decortication is expected to be the first choice for the treatment of simple renal cysts.
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Objective Chronic diseases are recognized as a major health problem in the 21st century.This project was to assess the effects of self-awareness health management service on optimization of life-style of community residents so as to effectively control the occurrence and development of chronic diseases.Method A survey of health information,an evaluation of health status,health intervention were conducted among 231 people aged between 29-65 years in a community for a half year,and the health management was effectively assessed of them.38 subjects with chronic diseases were subjected to diet friends used and exercise quantitative management model.Results The way of life of the 231 people has been optimized,and in the 38 patients with chronic diseases who had adopted the management mode of friends six months later their average body weight dropped by 1.3 kg,body mass index dropped by 0.5,and waist circumference reduced by 1.8 cm(P<0.05).Conclusion It is feasible to conduct health management in residents of communities,especially in patients with chronic diseases,which COnforms to the basic principles and requirements of prevention and treatment of chronic diseases advocated by WHO.