Pneumatosis Intestinalis following Radiation Esophagitis during Chemoradiotherapy for Lung Cancer: A Case Report.

Pneumatosis intestinalis (PI) is a rare disease that forms emphysema lesions under the mucosa and serosa of the gastrointestinal tract. We present the first case of PI following radiation-induced esophagitis during chemoradiotherapy (CRT) for lung cancer. A 74-year-old man with severe chronic obstructive pulmonary disease (COPD) was treated with CRT for lung cancer.

Effect of ischemic compression performed by family caregivers on myofascial pain syndrome and the care burden of the families of patients: a multicenter open-label randomized comparative study.

Background: Ischemic compression is a manual therapy technique for myofascial pain. This study aimed to verify the effect of ischemic compression performed by family caregivers on myofascial pain syndrome (MPS) in patients and on the family's care burden.

Methods: This multicenter, open-label, randomized, comparative study included patients with myofascial pain and their family caregivers who were randomized into the following groups: ischemia compression (performed by a family caregiver), sham ischemia compression, or untreated control.

Treatment and the prognosis of hepatocellular carcinoma in Asia.

Hepatocellular carcinoma is the most common type of malignant tumour in Asia. Treatment is decided according to the staging system with information on tumour burden and liver function. The Barcelona Clinic Liver Cancer staging system is the most commonly used staging system for the selection of appropriate treatments worldwide, and although it is highly evidenced-base, it has very strict guidelines for treatment.

Association between contrast enhancement on contrast-enhanced CT and lenvatinib effectiveness in hepatocellular carcinoma.

The aim of the present study was to investigate whether the degree of contrast enhancement on contrast-enhanced (CE)-CT can predict the prognosis of patients with hepatocellular carcinoma (HCC) treated with lenvatinib (LEN). A total of 67 consecutive patients with LEN-treated HCC were retrospectively analysed. In the pretreatment CE-CT, the CT values were measured using a region of interest within the main nodule and the liver parenchyma in the arterial phase, and the macroscopic degree of contrast enhancement of the tumour area was quantified by calculating the enhancement ratio (ER) of the liver parenchyma.

Initial Experience of Robot-Assisted Laparoscopic Nephroureterectomy in Japan: A Useful Technique Using a Vessel Sealing Device for Securing a Good Surgical Field and Efficient Sealing.

Introduction: Although robot-assisted nephroureterectomy (RANU) has been increasingly used worldwide, the history of RANU remains short, and the optimal surgical method for performing RANU has yet to be established. Here we introduce the ideal approach for RANU using the Vessel Sealer Extend (VSE).

Materials And Surgical Technique: RANU was performed by using a da Vinci Xi surgical system with fenestrated bipolar forceps (by the left arm), and monopolar scissors or needle drivers (by the right arm), and the VSE (by the third arm).

Longitudinal, 5-year long-term outcomes for urinary continence and quality of life after robot-assisted radical prostatectomy in Japanese patients.

Objectives: The aim of this study was to investigate the longitudinal 5-year long-term outcomes for urinary continence and quality of life (QOL) after robot-assisted radical prostatectomy (RARP), particularly nerve-sparing.

Methods: Among patients who underwent RARP between October 2010 and October 2015, postoperative urinary symptoms were retrospectively examined using the International Prostate Symptom Score (IPSS), International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF), QOL index, and number of pads used. Patients were divided into nerve-sparing and non-nerve-sparing groups, and all data were evaluated before and at 1, 3, 6, 12, 24, 36, 48, and 60 months after surgery.

Is Preoperative Magnetic Resonance Imaging in a Daily Clinical Setting Useful to Evaluate Tumor Invasion Beyond the Pseudocapsule in Renal Cell Carcinoma?

Background: We wanted to clarify whether preoperative magnetic resonance imaging (MRI) in the clinical setting can evaluate the pathologic pseudocapsule (PC) morphology with high accuracy in renal cell carcinoma (RCC).

Methods: We retrospectively analyzed 34 consecutive patients who underwent MRI (1.5 or 3.

Nonalcoholic steatohepatitis in hepatocarcinoma: new insights about its prognostic role in patients treated with lenvatinib.

Background: Hepatocellular carcinoma (HCC) treatment remains a big challenge in the field of oncology. The liver disease (viral or not viral) underlying HCC turned out to be crucial in determining the biologic behavior of the tumor, including its response to treatment. The aim of this analysis was to investigate the role of the etiology of the underlying liver disease in survival outcomes.

Three-dimensional morphological analysis of spermatogenesis in aged mouse testes.

Spermatogenesis, which is a continuous process from undifferentiated spermatogonia to spermatozoa in the seminiferous tubules, declines with age. To investigate changes in spermatogenesis with aging, we reconstructed the seminiferous tubules of 12 mice aged 12 to 30 months from serial sections and examined age-related and region-specific alterations in the seminiferous epithelium and spermatogenic waves in three dimensions. The basic structure of the seminiferous tubules, including the numbers of tubules, terminating points, branching points, and total tubule length, did not change with age.

Influence of the time interval between biopsy and surgery on the biochemical recurrence after robot-assisted radical prostatectomy in Japanese patients.

Objective: We evaluated the impact of the duration between the biopsy and surgery on the biochemical recurrence (BCR) after robot-assisted radical prostatectomy (RARP).

Methods: We retrospectively evaluated 302 patients who underwent RARP in our institution from April 2010 to December 2017. Patients were categorized into 2 groups, an interval between biopsy and surgery of 180 days or less (Group A) and longer than 180 days (Group B).

Variations in photodynamic diagnosis for bladder cancer due to the quality of endoscopic equipment.

Background: Photodynamic diagnosis (PDD)-assisted transurethral resection of bladder tumor (TURBT) has different treatment outcomes across institutions, as seen in conventional TURBT. We retrospectively compared the difference in quality between the two types of endoscopic equipment used for PDD-assisted TURBT in our institution.

Methods: This study enrolled 205 consecutive patients who underwent PDD-assisted TURBT.

Hepatic Arterial Infusion Chemotherapy with Cisplatin versus Sorafenib for Intrahepatic Advanced Hepatocellular Carcinoma: A Propensity Score-Matched Analysis.

Given that the outcome of hepatic arterial infusion chemotherapy (HAIC) with cisplatin for intrahepatic advanced hepatocellular carcinoma (HCC) is unclear, we aimed to compare prognostic factors for overall survival (OS) following HAIC with cisplatin versus sorafenib for intrahepatic advanced HCC using propensity score-matched analysis. We enrolled 331 patients with intrahepatic advanced HCC who received HAIC with cisplatin (n = 88) or sorafenib (n = 243) between June 2006 and March 2020. No significant difference was observed in OS between HAIC with cisplatin and sorafenib cohorts (median survival time [MST]: 14.

Response to Platinum-based Chemotherapy Rechallenge for Patients With Pembrolizumab-refractory Urothelial Carcinoma.

Background: This study aimed to investigate the response to platinum-based chemotherapy rechallenge in patients with pembrolizumab-refractory urothelial carcinoma.

Patients And Methods: We retrospectively reviewed 14 patients with pembrolizumab-refractory urothelial carcinoma. Each patient received a regimen that they had not previously received (paclitaxel plus carboplatin in 10, gemcitabine plus docetaxel and carboplatin in four).

Feasibility and safety of a novel indwelling catheter system via the femoral artery for intermittent transarterial therapy for treating malignant liver tumors.

Purpose: An indwelling arterial access system via the brachial artery, System-i, has been previously reported. We have modified the technique for the femoral artery approach. This study aimed to evaluate the feasibility and safety of the modified System-i for patients with malignant liver tumors.

First-line sorafenib sequential therapy and liver disease etiology for unresectable hepatocellular carcinoma using inverse probability weighting: A multicenter retrospective study.

Background And Aims: Sequential therapy with molecular-targeted agents (MTAs) is considered effective for unresectable hepatocellular carcinoma (HCC) patients. This study purposed to evaluate the efficacy of sequential therapy with sorafenib (SORA) as a first-line therapy and to investigate the therapeutic impact of SORA in nonalcoholic fatty liver disease (NAFLD) or nonalcoholic steato hepatitis (NASH)-related HCC.

Methods: We evaluated 504 HCC patients treated with SORA (Study-1).

TAFRO Syndrome in a Kidney Transplant Recipient That Was Diagnosed on Autopsy: A Case Report.

A 57-year-old man who received a kidney transplant 4 years previously owing to unknown underlying disease presented with thrombocytopenia and fever. Hepatosplenomegaly and lymphadenopathy were observed, and development of prominent anasarca and worsening of renal function yielded the diagnosis of TAFRO syndrome. He was treated with high-dose steroids and plasmapheresis, and a thrombopoietin receptor agonist was administered for refractory thrombocytopenia.

Sarcopenia is associated with survival in patients with urothelial carcinoma treated with systemic chemotherapy.

Background: Sarcopenia impacts perioperative outcomes and prognosis in various carcinomas. We aimed to investigate whether sarcopenia at the time of chemotherapy induction in patients with urothelial carcinoma is associated with prognosis.

Methods: We evaluated patients treated with chemotherapy for urothelial carcinoma between April 2013 and February 2018 at our institution and affiliated centers.

Lenvatinib versus Sorafenib as first-line treatment in hepatocellular carcinoma: A multi-institutional matched case-control study.

Background: Advanced Hepatocarcinoma (HCC) is an important health problem worldwide. Recently, the REFLECT trial demonstrated the non-inferiority of Lenvatinib compared to Sorafenib in I line setting, thus leading to the approval of new first-line standard of care, along with Sorafenib.

Aims And Methods: With aim to evaluate the optimal choice between Sorafenib and Lenvatinib as primary treatment in clinical practice, we performed a multicentric analysis with the propensity score matching on 184 HCC patients.

Accelerated decline in lung function in adults with a history of remitted childhood asthma.

Background: A significant number of children with asthma show remission in adulthood. Although these adults are often diagnosed with COPD in later life, the effect of clinically remitted childhood asthma on the decline in lung function during adulthood is uncertain. We examined whether clinical remission of childhood asthma was associated with an accelerated decline in lung function in apparently nonasthmatic adults.

Tolerability and efficacy of IMpower133 regimen modified for dialysis patients with extensive-stage small cell lung cancer: Two case reports.

The IMpower133 regimen, composed of atezolizumab/etoposide (VP-16)/carboplatin (CBDCA), is the standard first-line treatment for extensive-stage small cell lung cancer (ES-SCLC). However, the safety and efficacy of triplet therapy in patients receiving dialysis have not been sufficiently evaluated. Here, we report two cases of dialysis patients with ES-SCLC who received the modified IMpower133 regimen.

Robust Effect of Hepatic Arterial Infusion Chemotherapy and Radiation Therapy on Hepatocellular Carcinoma Arising from Fontan-associated Liver Disease.

Fontan-associated liver disease (FALD) caused by long-term systemic venous congestion following the Fontan procedure may eventually lead to hepatocellular carcinoma (HCC). Treatment strategies for HCC due to FALD (FALD-HCC) remain unclear. We herein report a 35-year-old man with FALD-HCC that was well controlled by 3 cycles of continuous infusion of 5-fluorouracil and low-dose cisplatin (low-dose FP therapy) combined with 60 Gy of radiation therapy.

Primary Pulmonary Mucosa-associated Lymphoid Tissue Lymphoma with the High Expression of IgG4.

This is the first report describing primary pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma with the high expression of IgG4. The histological findings were compatible with the diagnostic criteria for MALT lymphoma and IgG4-related respiratory disease (IgG4-RRD). An unfixed sample for Southern blotting was not obtained since computed tomography findings showed multiple lung cysts, which is rare in patients with MALT lymphoma.

Human bone marrow-derived mesenchymal stromal cells cultured in serum-free media demonstrate enhanced antifibrotic abilities via prolonged survival and robust regulatory T cell induction in murine bleomycin-induced pulmonary fibrosis.

Background: Mesenchymal stromal cells (MSCs) are a potential therapeutic tool for pulmonary fibrosis. However, ex vivo MSC expansion using serum poses risks of harmful immune responses or unknown pathogen infections in the recipients. Therefore, MSCs cultured in serum-free media (SF-MSCs) are ideal for clinical settings; however, their efficacy in pulmonary fibrosis is unknown.

Multimolecular-Targeted Agents for Intermediate-Stage Hepatocellular Carcinoma Influence Time to Stage Progression and Overall Survival.

Unlabelled: Background & Aims: Intermediate hepatocellular carcinoma (HCC) treatment has become complicated due to the development of various molecular-targeted agents (MTAs). We aimed to determine whether the administration of MTAs in patients with intermediate-stage HCC contributed to the prevention of progression to an advanced stage.

Methods: We enrolled and retrospectively examined 289 patients with Child-Pugh class A who had been diagnosed with intermediate-stage HCC and underwent initial trans-arterial chemoembolization (TACE).