A Novel Gene Expression Scoring System Predicts Recurrence in Non-Muscle-Invasive Bladder Cancer Patients.

Background: Despite the high recurrence rate of non-muscle-invasive bladder cancer (NMIBC), there are limitations in accurately predicting recurrence after transurethral resection of bladder tumor (TURBT) based on clinicopathological factors alone. However, prediction of recurrence using biomolecular characteristics of bladder tumors has not been applied to clinical practice. The objective of this study was to establish a new gene expression scoring system for identifying patients at high risk of recurrence.

Prognosis of lower urinary tract symptoms and function after robot-assisted radical prostatectomy in patients with preoperative low bladder contractility: A prospective, observational study.

Objectives: To examine the prognosis of lower urinary tract symptoms and function after robot-assisted radical prostatectomy (RARP) in patients with low preoperative bladder contractility.

Methods: A total of 115 patients who underwent RARP were enrolled and divided into two groups by preoperative urodynamic findings: normal (patients with bladder contractility index [BCI] ≥ 100; n = 70) and low contractility (patients with BCI < 100; n = 45) groups. Lower urinary tract symptoms and function parameters were prospectively evaluated at 1, 3, 6, 9, and 12 months after RARP in both groups.

CHARGE syndrome with both primary and secondary hypogonadism.

Introduction: CHARGE syndrome is a rare disorder that causes congenital abnormalities in multiple organs, including secondary hypogonadism. We report, herein, a unique case of CHARGE syndrome with both primary and secondary hypogonadism and discuss the possible causes and pathogenesis in this patient.

Case Presentation: A 15-year-old boy with delayed secondary sexual characteristics and non-palpable testes was referred to our hospital.

Glypican-1-targeted antibody-drug conjugate inhibits the growth of glypican-1-positive glioblastoma.

Glioblastoma is the deadliest form of brain tumor. The presence of the blood-brain barrier (BBB) significantly hinders chemotherapy, necessitating the development of innovative treatment options for this tumor. This report presents the in vitro and in vivo efficacy of an antibody-drug conjugate (ADC) that targets glypican-1 (GPC1) in glioblastoma.

Evaluation of testicular stiffness in boys with unilateral cryptorchidism after orchiopexy by ultrasound strain elastography.

Purpose: We assessed the stiffness of unilateral undescended testes after orchiopexy, examining its value in tracking histopathological changes and fertility potential during postoperative follow-up. Additionally, we explored the optimal timing for surgery based on testicular stiffness.

Patients And Methods: Thirty-six boys who had been diagnosed with unilateral undescended testis and treated with orchiopexy were included in the study.

Combined use of veno-venous extracorporeal membrane oxygenation and asynchronous independent lung ventilation after thoracic surgery for lung abscess.

We used independent lung ventilation (ILV) during veno-venous extracorporeal membrane oxygenation (V-V ECMO) after lung abscess surgery in a patient with severe hypoxia and air leak. ILV can be effective in V-V ECMO as unilateral lung air leak.

Risk Factors for Alcohol Consumption after Starting Assisted Reproductive Technology Treatment among Japanese Women: Japan-Female Employment and Mental Health in Assisted Reproductive Technology (J-FEMA) Study.

Aims: To determine the association between drinking habits and social factors among women undergoing assisted reproductive technology (ART) treatment in Japan.

Methods: The study participants who provided answers for the questionnaire concerning alcohol consumption were 1017 female patients undergoing ART treatment were enrolled in the Japan-Female Employment and Mental Health in assisted reproductive technology (J-FEMA) study between August and December 2018. Patient characteristics, including demographic, clinical, and socioeconomic status, were assessed using a self-administered questionnaire which was distributed only once during the period, regardless of their first or follow-up examination.

Unilateral adrenalectomy for a drug-resistant bilateral primary aldosteronism with heart failure: pathophysiology and surgical indication.

Background: Patients with bilateral primary aldosteronism (PA) generally are treated with antihypertensive drugs, but optimal treatment for patients with complications due to refractory hypertension has not been established. In this report, we present a case with bilateral PA who presented with persistent hypertension, despite treatment with 6 drugs, and left-dominant heart failure, which was improved after unilateral adrenalectomy.

Case Presentation: A 61-year-old man was admitted to our hospital because of severe left-dominant heart failure.

Coincidental occurrence of bilateral neonatal testicular torsion, with an extravaginal and a contralateral intravaginal testicular torsion.

Introduction: We report a case of bilateral neonatal testicular torsion, with an extravaginal and a contralateral intravaginal testicular torsion.

Case Presentation: A 5-day-old boy with bilateral scrotal swelling and palpable induration was diagnosed with bilateral neonatal testicular torsion by color Doppler ultrasonography. The right testis was black with 360-degree extravaginal torsion of the spermatic cord, and the left testis was brown with 90-degree intravaginal torsion.

The activated complement pathway in the fibrous process of benign prostatic hyperplasia.

Background: To elucidate the changes in activated complement pathway in the fibrous process of benign prostatic hyperplasia (BPH), we analyzed the correlation between complement component expression and histological types of fibrosis using human BPH tissue.

Methods: Fifty-six histological BPH patients who underwent prostate needle biopsy at our institution (mean age 68.6 ± 6.

Membranous Expression of Heart Development Protein with EGF-like Domain 1 Is Associated with a Good Prognosis in Patients with Bladder Cancer.

Objective: To investigate the correlation between total protein expression of heart development protein with EGF-like domain 1 (HEG1) and clinicopathological characteristics in patients with bladder cancer (BC) after radical cystectomy (RC).

Patients And Methods: We retrospectively analyzed data from 110 patients who underwent RC at Kitasato University Hospital. And we prepared an anti-HEG1 monoclonal antibody W10B9, which can detect total HEG1 protein.

Hemodialysis Treatment Influences Postoperative Activities of Daily Living Improvement for Patients with Hip Fractures.

Objectives: The aim of this study was to investigate the influences of hemodialysis (HD) on activities of daily living (ADL) in patients with hip fracture.

Methods: This study included 28 patients (14 HD and 14 non-HD patients) with acute hip fracture. The effects of variables such as age, sex, surgical procedure, length of hospital stay, serum albumin, C-reactive protein (CRP), number of physical therapy units, and functional independence measure (FIM) were assessed.

Cavernous hemangioma in the bladder of an 8-year-old boy.

An isolated intravesical cavernous hemangioma of the bladder represents a rare occurrence, frequently posing challenges in distinguishing it from rhabdomyosarcoma. In this context, we present a case involving an 8-year-old male child diagnosed with a cavernous hemangioma of the bladder, which on MRI closely resembles the findings of rhabdomyosarcoma. Under such circumstances, the utilization of slow-flow images in contrast-enhanced MRI holds promise as a potentially valuable tool for discriminating between cavernous hemangioma and rhabdomyosarcoma in similar clinical scenarios.

Role of puboperinealis and rectourethralis muscles as a urethral support system to maintain urinary continence after robot-assisted radical prostatectomy.

The present study investigated the role of a urethral support system to maintain urinary continence after robot-assisted radical prostatectomy (RARP), with a focus on pelvic floor muscles, such as the puboperinealis muscle (PPM) and rectourethralis muscle (RUM). Finally, 323 patients who underwent RARP were analyzed in this study. All patients performed a one-hour pad test 1, 3, 6, 9, and 12 months after RARP to assess urinary incontinence and MRI before and 9 months after RARP to evaluate the pelvic anatomical structure.

Mechanism of Androgen-Independent Stromal Proliferation in Benign Prostatic Hyperplasia.

Benign prostatic hyperplasia (BPH) is a chronic proliferative disease showing stromal-dominant proliferation. However, the detailed proliferation mechanism has remained unclear. Although aging and androgen have been reported as definitive risk factors for BPH, recent studies have focused on the involvement of androgen-independent factors.

-deficient basal cell carcinoma of the prostate controlled using radiation therapy.

Introduction: Basal cell carcinoma of the prostate is rare, with no established treatment for its recurrence or metastasis. We report a case involving basal cell carcinoma of the prostate controlled using radiotherapy.

Case Presentation: A 57-year-old man complained of perineal pain.

Severity of Menstrual Pain Is Associated with Nutritional Intake and Lifestyle Habits.

Recently, the employment rate of women in Japan has steadily increased. Approximately 80% of women experience menstrual pain and premenstrual syndrome (PMS). These symptoms decrease a woman's quality of life and her work productivity, leading to an economic loss.

The Development of Aptamer-Coupled Microelectrode Fiber Sensors (apta-μFS) for Highly Selective Neurochemical Sensing.

The selective and sensitive sensing of neurochemicals is essential to decipher in-brain chemistry underlying brain pathophysiology. The recent development of flexible and multifunctional polymer-based fibers has been shown useful in recording and modulating neural activities, primarily electrical ones. In this study, we were able to realize fiber-based neurochemical sensing with high sensitivity and selectivity.