Robotic-assisted laparoscopic radical prostatectomy for treatment of a newly identified lesion revealed no viable cells in the previously treated area with microwave focal therapy.

Introduction: Histological outcome of the targeted focal therapy is in principle confirmed by targeted needle biopsy from the treated area in clinical trial. Herein, we report a rare case in which the MFT was followed by RARP.

Case Presentation: A 68-year-old man with PSA 9.

Does intensity-modulated radiation therapy by helical tomotherapy for prostate cancer increase the subsequent risk of bladder cancer? A propensity score-matched analysis.

Objectives: This study aimed to evaluate the risk of bladder cancer after intensity-modulated radiation therapy (IMRT) using helical tomotherapy for prostate cancer in comparison to the risk post-radical prostatectomy (RP) using propensity score-matched analysis and to assess the risk factors for bladder cancer.

Methods: This retrospective study included 2067 patients with non-metastatic prostate cancer treated at our institution between June 2007 and December 2016. Of these, 1547 patients were treated with IMRT and 520 underwent RP.

Impact of Arterial Calcification of the Lower Limbs on Long-Term Clinical Outcomes in Patients on Hemodialysis.

Lower limbs' arterial calcification is significantly associated with the clinical severity of lower extremity artery disease (LEAD) in patients undergoing hemodialysis (HD). However, the association between arterial calcification of the lower limbs and long-term clinical outcomes in patients on HD has not been elucidated. Calcification scores of the superficial femoral artery (SFACS) and below-knee arteries (BKACS) were quantitatively evaluated in 97 HD patients who were followed for 10 years.

Recurrent lupus nephritis in renal allograft triggered by pregnancy.

Herein we report the case of a 37-year-old woman with recurrence of lupus nephritis (LN) in a renal allograft during pregnancy. She had developed end-stage renal disease due to LN and was put on hemodialysis at the age of 26 years. She underwent kidney transplantation at the age 28 years.

Creatinine reduction ratio on postoperative day 2 predicts long-term outcomes after living donor kidney transplantation.

Objectives: To evaluate the relationship between the creatinine reduction ratio between postoperative days 1 and 2 and post-transplantation clinical outcomes after living donor kidney transplantation.

Methods: Clinical data of patients who underwent living donor kidney transplantation at Jichi Medical University Hospital, Tochigi, Japan, between 2006 and 2019 were retrieved. The creatinine reduction ratio between postoperative days 1 and 2 was calculated based on the formula: (Cre1 - Cre2) × 100/Cre1; patients were then classified into either the slow graft function (creatinine reduction ratio between postoperative days 1 and 2 ≤30%) or immediate graft function (creatinine reduction ratio between postoperative days 1 and 2 >30%) group.

Development of strangulation ileus associated with the ureter of the transplanted kidney 18 years after kidney transplantation.

Introduction: After kidney transplantation, patients should be treated with caution and monitored for surgical complications. Among the possible surgical complications, strangulation ileus after kidney transplantation is rare.

Case Presentation: A 59-year-old woman who had undergone kidney transplantation at 41 years of age presented to our hospital with lower abdominal pain.

Predictive factors and management of urinary tract infections after kidney transplantation: a retrospective cohort study.

Background: Urinary tract infection (UTI) is one of the most common infectious complications in kidney transplant recipients. The aims of our study were to identify possible predictive factors for UTI and advocate for the management of UTI after kidney transplantation (KT).

Methods: Between January 2013 and December 2018, 182 adult patients with end-stage kidney disease who underwent KT were retrospectively analyzed.

Clinical outcomes in donors and recipients of kidney transplantations involving medically complex living donors - a retrospective study.

We retrospectively compared the post-transplantation graft survival and the donor's estimated glomerular filtration rates (eGFRs) following living donor kidney transplantations (LDKTs) involving medically complex living donors (MCLDs) (the elderly and patients with obesity, hypertension, diabetes mellitus, or reduced renal function) and standard living donors (SLDs). The clinical data on patients who underwent LDKTs at our institution from 2006-2019, including 192 SLDs and 99 MCLDs, were evaluated. Regarding recipients, the log-rank test and multivariable Cox proportional hazards analyses showed a higher incidence of overall and death-censored graft loss in the recipients who received kidneys from MCLDs (Hazard ratio = 2.

Deterioration of presarcopenia and its risk factors following kidney transplantation.

Background: Sarcopenia is prevalent in patients with chronic kidney disease and is associated with increased mortality; however, limited data are available on whether kidney transplantation can improve muscle wasting. Therefore, the present study aimed to assess changes in body composition before and after kidney transplantation.

Methods: Between April 2015 and January 2018, 80 de novo consecutive adult patients with end-stage kidney disease who underwent kidney transplantation were prospectively enrolled.

Association Between Peripheral Blood CD19-Positive Rate and Antibody-Mediated Rejection Following Rituximab Administration in Kidney Transplant Recipients.

Background: Rituximab is used widely for desensitization in ABO-incompatible and donor-specific antibody-positive kidney transplantation. However, data about the effects of individual differences in rituximab-induced B-cell suppression on antibody-mediated rejection (AMR) remain unknown. We aimed to assess the association between CD19-positive rate and AMR following rituximab administration after kidney transplantation.

Remission of Epstein-Barr virus-positive post-transplant lymphoproliferative disorder by conversion to everolimus in a kidney transplant recipient.

Post-transplant lymphoproliferative disorder (PTLD) is a fatal complication of transplantation. There is no clear consensus on the treatment of PTLD. In most cases, the pathogenetic mechanism of PTLD involves the Epstein-Barr virus (EBV).

Conversion to Everolimus in Kidney Transplant Recipients With Calcineurin Inhibitor-Induced Nephropathy: 3 Case Reports.

Background: Calcineurin inhibitors (CNIs), which remain the most important immunosuppressants in kidney transplant recipients, are a major cause of renal dysfunction due to CNI-induced nephropathy. However, a safe and effective CNI-sparing protocol is yet to be established. Herein, we report a case series of kidney transplant recipients experiencing CNI nephropathy, whose renal function is improved after conversion from CNIs to everolimus.

Effects of denosumab on hypercalcemia and bone mineral density loss in kidney transplant recipients .

Background: Hypercalcemia and bone mineral density (BMD) loss are serious problems associated with post-transplant chronic kidney disease-mineral and bone disorder. The present study aimed to clarify the effects of denosumab on hypercalcemia complicated with BMD loss in kidney transplant recipients.

Materials And Methods: Among 100 consecutive adult kidney transplant recipients, 16 patients with serum corrected Ca (cCa) levels ≥ 11.

Fibrosing cholestatic hepatitis in a kidney transplant recipient with hepatitis C virus.

Fibrosing cholestatic hepatitis (FCH) is a fatal disorder that presents as a progressive deterioration of liver function over a period of several weeks to several months. It is caused by the direct cytotoxic effect of the over-expression of viral antigens on hepatocytes in immunosuppressed patients. Our patient was a 59-year-old man with hepatitis C virus (HCV) infection of genotype 2a who had suffered from end-stage renal disease due to diabetic nephropathy and underwent kidney transplantation.

Prevalence and characteristics of hepatitis E virus infection in kidney transplant recipients: A single-center experience in Japan.

Background: Hepatitis E virus (HEV) infection can lead to chronic hepatitis in solid organ transplant recipients. To investigate whether HEV infection influences outcomes following kidney transplantation, we examined the prevalence of HEV infection and clinical characteristics of kidney transplant recipients in our hospital.

Methods: Our cross-sectional study included 184 kidney transplant recipients.

Prenatal measurement of umbilical cord length using magnetic resonance imaging.

Objective: This study aimed to evaluate the feasibility of prenatal measurement of umbilical cord length using magnetic resonance imaging (MRI) in comparison with that of postnatal visual measurement.

Study Design: Patients who underwent MRI pelvimetry to rule out cephalopelvic disproportion were recruited. We compared the umbilical cord length measured prenatally using the three-dimensional image of the umbilical cord constructed by AZE virtual place system (AZE, Japan) on MRI (M-length) and measured postnatally using the actual length (R-length).

Sarcoidosis in the renal allograft of a recipient whose primary disease was autosomal dominant polycystic kidney disease.

We report a 55-year-old man with a renal allograft that developed sarcoidosis. His autosomal dominant polycystic kidney disease (ADPKD) progressed to end-stage stage renal disease when he was 52 years old, and he underwent living-donor kidney transplantation at the age of 53 years. His proteinuria worsened at 19 months post-transplantation, and his renal function began to decline at 29 months post-transplantation.

Prevalence and predictors of early hypercalcemia after kidney transplantation: a nested case-control study within a cohort of 100 patients.

Background: Hypercalcemia (HC) after kidney transplantation (KTx) can deteriorate both graft and patient survival. However, HC as a clinical condition and its clinical significance after KTx remain unknown. We evaluated the prevalence and risk factors of early HC after KTx.

Conversion From Steroid to Everolimus in Maintenance Kidney Transplant Recipients With Posttransplant Diabetes Mellitus.

Objectives: Although steroid withdrawal has been attempted to ameliorate various complications in kidney transplant recipients, a steroid-sparing strategy has more frequently led to acute rejection. We investigated the use of everolimus to safely overcome steroid withdrawal in kidney transplant recipients with posttransplant diabetes mellitus under maintenance immunosuppressive therapy.

Materials And Methods: A total of 75 de novo consecutive kidney transplant recipients received conventional immunosuppressive therapy comprising tacrolimus (trough level of 5 ng/mL), mycophenolate mofetil (1000 mg), and methylprednisolone (4 mg).

Diacylglycerol lipase alpha promotes tumorigenesis in oral cancer by cell-cycle progression.

Diacylglycerol lipase alpha (DAGLA), which catalyzes the hydrolysis of diacylglycerol to 2-arachidonoylglycerol and free fatty acid, is required for axonal growth during the brain development and for retrograde synaptic signaling at mature synapses. So far, no information was found regarding the possible role of DAGLA in human tumorigenesis. Thus, the current study sought to clarify the contribution of DAGLA in oral squamous cell carcinomas (OSCCs) and assess the clinical possibilities for OSCC treatment.