Н Г Кешишев

ORCID: 0000-0003-3726-4010
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About
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Research Areas
  • Urological Disorders and Treatments
  • Ureteral procedures and complications
  • Prostate Cancer Treatment and Research
  • Bladder and Urothelial Cancer Treatments
  • Pediatric Urology and Nephrology Studies
  • Neuroendocrine Tumor Research Advances
  • Prostate Cancer Diagnosis and Treatment
  • Bone health and treatments
  • Neurological Disorders and Treatments
  • Pelvic floor disorders treatments
  • Radiopharmaceutical Chemistry and Applications
  • Bone health and osteoporosis research
  • Estrogen and related hormone effects
  • Nitric Oxide and Endothelin Effects
  • Peptidase Inhibition and Analysis
  • Urologic and reproductive health conditions
  • Bone Metabolism and Diseases
  • Vascular anomalies and interventions
  • Genital Health and Disease
  • Epigenetics and DNA Methylation
  • Pelvic and Acetabular Injuries
  • Hernia repair and management
  • Antioxidants, Aging, Portulaca oleracea
  • Medical Imaging and Pathology Studies
  • Molecular Biology Techniques and Applications

Ministry of Health of the Russian Federation
2014-2017

Medical Radiological Research Center
2017

This review analyses of the results using buccal mucosa graft for management ureteral strictures. The authors identified sixteen original studies presenting reconstruction grafts. Of them, twelve, three and one used open, robotic laparoscopic technique, respectively. Open surgery was performed 44 times in 42 patients (2 underwent bilateral ureteroplasty) with an average stricture length 6.0 (2.5-11) cm. Ureteral patency restored 93.2% (41/44) follow-up 26 (3-85) months. technique 18 3.25...

10.18565/urology.2018.1.138-142 article EN Urologiia 2018-03-13

Postradiation obstructive changes of distal parts the ureter most commonly occur after radiation therapy for cervical cancer, endometrial bladder cancer. Pathogenesis postradiation lesions ureteral wall are explained by destructive effects on basal membranes capillary cell, causing an occlusion, thrombosis, and neovascularization, which in turn leads to proliferation fibroblasts stromal fibrosis. Possible complications include hematuria, urinary tract infections, vesicoureteral reflux, stent...

10.17650/1726-9776-2016-12-3-68-73 article EN Cancer Urology 2016-01-01

Osteoporosis is one of the most significant bone complications cancer. About 1.5 million cancer patients worldwide have metastases. Patients with myeloma, breast cancer, prostate, thyroid, bladder and lung very high risk development lesions related complications. Currently, osteodensitometry gold standard for diagnosis osteoporosis. In recent years we frequently use innovative imaging techniques metastases, such as CT, MRI, PET/CT. Unfortunately, diagnostic value these methods that it not...

10.17709/2409-2231-2015-2-4-88-97 article EN cc-by Research and Practical Medicine Journal 2016-01-13

Background. The highest rate of incontinence after radical prostatectomy (RP) is observed in the first 2–6 months surgery. In order to decrease period incontinence, virous surgical methods aimed at preservation and reconstruction structures participating mechanism urine retention has been developed improved. study objective evaluate effectiveness an original method formation urethral anastomosis early continence recovery. Materials methods. Data on 126 patients who underwent retropubic RP...

10.17650/1726-9776-2017-13-4-70-78 article EN Cancer Urology 2018-01-15

The principal marker of neuroendocrine differentiation (NED) is chromogranin A (HGA).The purpose this work to determine the role NED in diseases prostate gland by level HGA. Materials and methods.The study included 304 men with various prostate: BPH -20; chronic prostatitis (CP) -22; prostatic lowgrade intraepithelial neoplasia (BPH+LDPIN) -50; high degree PIN (BPH+HGPIN) -32; localized cancer (LPC) -80; locally advanced PCA Резюме: Основным маркером нейроэндокринной дифференцировки (НЭД)...

10.17709/2409-2231-2015-2-1-55-60 article RU cc-by Research and Practical Medicine Journal 2015-04-11

Background. Radical prostatectomy (RPE) is today the gold standard treatment option for locally advanced prostate cancer (PC). These operations are performed both openly and using video-assisted endosurgery. Since 2009, Research Institute of Urology has been made 70 extraperitoneoscopic RPEs (ERPE). Objective: to assess complications ERPE with validated Clavien complication scale. Materials methods. The authors retrospectively analyzed case histories patients PC who had undergone ERPE. were...

10.17650/1726-9776-2012-8-3-76-79 article EN DOAJ (DOAJ: Directory of Open Access Journals) 2014-08-01
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