S-1 as an alternative treatment after 5-fluorouracil-induced coronary vasospasm in a patient with small bowel adenocarcinoma: a case report.

5-Fluorouracil (5-FU) is a chemotherapeutic agent used worldwide to treat various solid tumors. It may cause adverse cardiotoxic events, the most common of which is coronary vasospasm. Recently, the 2022 European Society for Medical Oncology guidelines for metastatic colorectal cancer recommended S-1 as an alternative therapy after 5-FU-induced cardiotoxicity; however, only limited data on Asian patients are available.

[Advanced Bladder Cancer with Multiple Pulmonary Metastases Treated with Paclitaxel/Ifosfamide/Nedaplatin Therapy : Two Case Reports].

The standard treatment for advanced urothelial carcinoma includes platinum-based chemotherapy and programmed cell death protein 1 or programmed death ligand 1 inhibitors. However, urothelial carcinomas are often associated with both intrinsic and acquired resistance to these treatments. Paclitaxel, ifosfamide, and nedaplatin (TIN) chemotherapy has been proven to be effective as the second- or third-line treatment for platinum-resistant advanced urothelial cancer.

Clinical application of long-read nanopore sequencing in a preimplantation genetic testing pre-clinical workup to identify the junction for complex Xq chromosome rearrangement-related disease.

Objective: Xq chromosome duplication with complex rearrangements is generally acknowledged to be associated with neurodevelopmental disorders, such as Pelizaeus-Merzbacher disease (PMD) and MECP2 duplication syndrome. For couples who required a PGT-M (pre-implantation genetic testing for monogenic disease) for these disorders, junction-specific PCR is useful to directly detect pathogenic variants. Therefore, pre-clinical workup for PGT-M requires the identification of the junction of duplicated segments in PMD and MECP2 duplication syndrome, which is generally difficult.

Population‑based prostate‑specific antigen screening for prostate cancer may have an indirect effect on early detection through opportunistic testing in Kusatsu City, Shiga, Japan.

Prostate cancer is the most common genitourinary cancer in men. Population-based serum prostate-specific antigen (PSA) testing is used to screen men for the early detection of asymptomatic prostate cancer. The present study compared the features of patients with prostate cancer in Kusatsu City, the only municipality in Shiga Prefecture of Japan to implement organized PSA screening, with those in other municipalities.

Preoperative ipilimumab/nivolumab combination therapy reduced operation risk by downstaging the inferior vena cava tumor thrombus extending to the right atrium in a metastatic renal cell carcinoma: A case report.

The success of immune checkpoint inhibitors in metastatic renal cell carcinoma (RCC) has renewed interest in studying these agents in preoperative settings. Here, we present a case of metastatic RCC with an inferior vena cava (IVC) tumor thrombus extending to the right atrium. Preoperative systemic therapy with ipilimumab/nivolumab was initiated for four cycles.

Clinical, pathological, and therapeutic features of newly diagnosed prostate cancer predominantly detected by opportunistic PSA screening: A survey of Shiga Prefecture, Japan.

Background: In all the prefectures of Japan, with the exception of Shiga Prefecture, more than half of local governments have an organized prostate-specific antigen (PSA) screening system in place. However, in the Shiga Prefecture, only a single city performed PSA screening over the time period of this survey. The purpose of the present study was to determine the clinical, pathological, and therapeutic features of newly diagnosed prostate cancer in localities where a formally organized screening system was almost entirely absent.

Effect of optimal neoadjuvant chemotherapy on oncological outcomes of locally advanced bladder cancer with laparoscopic radical cystectomy: A matched-pair analysis in a multicenter cohort.

Objectives: To assess the effect of optimal neoadjuvant chemotherapy of at least three cycles of cisplatin-based regimen on oncological outcomes of clinical stage T3 or higher bladder cancer treated with laparoscopic radical cystectomy.

Methods: Laparoscopic radical cystectomies carried out at 10 institutions were included in this retrospective study. The outcomes of patients who received optimal neoadjuvant chemotherapy and those who did not receive neoadjuvant chemotherapy were compared using propensity score matching in clinical stage T3-4 or T2 cohorts, separately.

Computed tomography detected pyelovenous backflow associated with complete ureteral obstruction.

Introduction: Pyelovenous backflow is a rare condition resulting from an increase in pressure in the renal pelvis due to urinary obstruction.

Case Presentation: A 49-year-old woman developed high-grade fever and right-sided hydronephrosis after undergoing hysterectomy. Although the hydronephrosis was mild, retrograde pyelography revealed complete obstruction of the right ureter.

Perioperative and oncological outcomes of laparoscopic radical cystectomy with intracorporeal versus extracorporeal ileal conduit: A matched-pair comparison in a multicenter cohort in Japan.

Objectives: To compare the perioperative and oncological outcomes of pure laparoscopic intracorporeal ileal conduit urinary diversion versus extracorporeal ileal conduit urinary diversion after laparoscopic radical cystectomy for bladder cancer in a multicenter cohort in Japan.

Method: A total of 455 patients who underwent laparoscopic radical cystectomy carried out at 10 institutions were included in this retrospective study. The perioperative data of the intracorporeal ileal conduit urinary diversion and extracorporeal ileal conduit urinary diversion groups were compared using the propensity score matching method.

Oncological outcomes and recurrence patterns after laparoscopic radical cystectomy for bladder cancer: A Japanese multicenter cohort.

Objective: To investigate oncological outcomes and recurrence patterns after laparoscopic radical cystectomy for bladder cancer in a Japanese multicenter cohort, and to explore the risk factors associated with recurrences due to tumor dissemination.

Method: Laparoscopic radical cystectomies carried out at 10 institutions were included in this retrospective study. Multivariate analyses were carried out to identify the clinical parameters associated with overall recurrences together with specific recurrence types.

[The Safety of Laparoscopic Radical Cystectomy during Initial Phases in a Japanese Multicenter Cohort].

We evaluated the safety of laparoscopic radical cystectomy (LRC) during initial phases and its learning curve in a Japanese multicenter cohort by studying 436 patients who underwent LRC with no robot assistance at 10 institutions in Japan. We divided the patients into three groups according to cumulative surgical volume at each institution (first 10 cases, 11-30 cases, after 31 cases in each institution), and compared perioperative and pathologic variables among the three groups. The first, second, and third groups included 100, 166, 170 patients, respectively.

Influence of the Covering Area of Major Connectors of Mandibular Dentures on the Accuracy of Speech Production: A Pilot Study.

Background/objectives: Speech impairment during the initial phase of removable partial denture (RPD) treatment can prevent patient adaptation to RPDs. This quasi-experimental study aimed to investigate the influence of the covering area of major connectors located in the mandibular anterior region on the accuracy of speech production.

Methods: Fifteen adults (12 men and 3 women aged 26-40 years) with healthy dentition were recruited.

[Urethral Hemangioma with Repeated Urinary Retention by Posterection Hematuria].

A 73-year-old man presented to our hospital due to postejaculation gross hematuria and dysuria. Three months after onset, urinary retention occurred repeatedly. Under general anesthesia, cystourethroscopy following drug-induced erection was performed.

[The Study of Surgical Outcome for Robotic-Assisted Laparoscopic Radical Prostatectomy : Experience of a Single Surgeon with 70 Initial Cases].

We investigated the surgical outcome for robotic-assisted laparoscopic radical prostatectomy (RALP) withinitial 70 prostate cancer cases performed by a single surgeon between June 2014 and May 2016. The surgeon had a previous experience of more than 400 cases of laparoscopic radical prostatectomy (LRP). Comparative study of the surgical outcome was made between the first 35 patients (group 1) and the second 35 patients (group 2).

[A Case of Pulmonary Tumor Thrombotic Microangiopathy in Castration-Resistant Prostate Cancer].

A man aged 83 years under treatment with enzalutamide for castration-resistant prostate cancer presented with general malaise and exertional dyspnea. The underlying cause could not be identified by further investigations. On the 5th hospital day, he died due to a sudden exacerbation of dyspnea.

Glutamate functions in stomatal closure in Arabidopsis and fava bean.

Guard cells are indispensable for higher plants because they control gas exchange and water balance to maintain photosynthetic activity. The signaling processes that govern their movement are controlled by several factors, such as abscisic acid (ABA), blue light, pathogen-associated molecular patterns (PAMPs), and carbon dioxide. Herein, we demonstrated that the amino acid glutamate (Glu), a well-known mammalian neurotransmitter, functions as a novel signaling molecule in stomatal closure in both Arabidopsis and fava bean (Vicia faba L.

Evaluation of Intravesical Prostatic Protrusion as a Predictor of Dutasteride-Resistant Lower Urinary Tract Symptoms/Benign Prostatic Enlargement With a High Likelihood of Surgical Intervention.

Objective: To investigate factors predicting that combination therapy would be insufficient in terms of efficacy, necessitating conversion to surgical intervention, in patients with lower urinary tract symptoms and/or benign prostatic enlargement.

Materials And Methods: In total, 218 patients given combination therapy for 6 months or more were enrolled in our study. Candidate factors for surgical intervention before dutasteride administration were statistically analyzed.

Lung metastasis of ta bladder cancer: a case report and literature review.

A 66-year-old man with a history of multiple transurethral resections for recurrent bladder tumors, staged as Ta according to the International Union Against Cancer staging guidelines, presented with a complaint of dry cough. A round nodule with a diameter of 7.5 cm was detected in the lung by chest computed tomography, and a video-assisted thoracoscopic lobectomy was performed.

Nitrated cyclic GMP modulates guard cell signaling in Arabidopsis.

Nitric oxide (NO) is a ubiquitous signaling molecule involved in diverse physiological processes, including plant senescence and stomatal closure. The NO and cyclic GMP (cGMP) cascade is the main NO signaling pathway in animals, but whether this pathway operates in plant cells, and the mechanisms of its action, remain unclear. Here, we assessed the possibility that the nitrated cGMP derivative 8-nitro-cGMP functions in guard cell signaling.

Posterior musculofascial plate reconstruction promotes early restoration of continence and prevents severe incontinence in patients undergoing laparoscopic radical prostatectomy.

The objective of the present study was to assess the efficacy of posterior reconstruction of Denonvilliers' musculofascial plate for restoring urinary continence after laparoscopic radical prostatectomy. A total of 48 consecutive patients who underwent laparoscopic radical prostatectomy were retrospectively reviewed. Of them, 23 underwent laparoscopic radical prostatectomy without posterior reconstruction of Denonvilliers' musculofascial plate (group 1) and 25 underwent laparoscopic radical prostatectomy with posterior reconstruction of Denonvilliers' musculofascial plate (group 2).

Mercaptoacetyltriglycine-3 renogram is not superior to estimated glomerular filtration rate measurement for the prediction of long-term renal function after nephrectomy.

Objective: To evaluate the clinical usefulness of effective renal plasma flow (ERPF) measured using preoperative mercaptoacetyltriglycine-3 (MAG3) renogram for the prediction of chronic renal insufficiency after nephrectomy.

Methods: A total of 47 patients underwent preoperative MAG3 renal scintigraphy and subsequent unilateral nephrectomy. Correlations between the 5-year postoperative estimated glomerular filtration rate (eGFR) and the preoperative ERPF of the contralateral kidney (cERPF), ERPF of the diseased kidney (dERPF), total ERPF (tERPF), cERPF to dERPF ratio, serum creatinine (sCr) level, eGFR, as well as the influence of preoperative comorbidities (diabetes, hypertension) on the postoperative eGFR, were evaluated with both univariate and multivariate analyses.