Impact of osteosarcopenia on short- and long-term outcomes in patients with gastric cancer.

Backgrounds: Osteopenia and sarcopenia are associated with adverse clinical outcomes. This study investigated the impact of osteosarcopenia on short- and long-term outcomes after gastrectomy for gastric cancer.

Methods: The present study included patients who underwent gastrectomy for gastric cancer.

Prognostic Value of Systemic Inflammatory Response in Lymph Node-Negative Colorectal Cancer.

Background: The aim of this study was to investigate the prognostic value of systematic inflammatory response in patients with lymph node-negative colorectal cancer.

Methods: We retrospectively investigated 245 patients with lymph node-negative colorectal cancer who underwent curative resection and evaluated the prognostic impact of systematic inflammatory response, which was represented by neutrophil-to-lymphocyte ratio (NLR), prognostic nutritional index (PNI), and C-reactive protein-to-albumin ratio (CAR). Then, the prognostic significance of the systematic inflammatory response on survival was analyzed using the Kaplan-Meier method in patients selected by propensity score matching (PSM) analysis.

Cholinesterase as a predictor of skeletal muscle loss after gastrectomy for gastric cancer.

Background: Cholinesterase is a classical nutritional and inflammatory marker. The aim of the present study was to evaluate the value of cholinesterase as a predictive marker for postoperative skeletal muscle loss after gastrectomy for gastric cancer.

Methods: The study comprised 68 patients who had undergone gastrectomy for gastric cancer.

Cachexia Index in Patients with Gastrointestinal Cancer: A Systematic Review and Meta-Analysis.

Purpose: The cachexia index is a novel biomarker of cancer cachexia. This systematic review and meta-analysis aimed to evaluate the prognostic impact of cachexia index on prognosis after surgery for gastrointestinal cancer.

Methods: In August 2023, we systematically searched PubMed, the Cochrane Library, and Ovid for relevant studies on the oncological outcome after gastrointestinal cancer surgery and analyzed the findings from these studies for meta-analysis.

The role of geriatric nutritional risk index as a predictor for postoperative outcomes in gastrointestinal emergencies.

Background: The geriatric nutritional risk index (GNRI) is a simple nutritional and inflammatory marker for older adults. The aim of the present study was to investigate the usefulness of the GNRI in older adults who underwent emergency gastrointestinal surgery.

Methods: This study included 206 older adults who had undergone emergency gastrointestinal surgery.

Association of Cholinesterase With Postoperative Pneumonia After Gastrectomy for Gastric Cancer.

Introduction: Cholinesterase is a classical marker that reflects nutritional and inflammatory status. The aim of the present study was to evaluate the association between serum cholinesterase levels and postoperative infectious complications in patients undergoing gastrectomy for gastric cancer.

Materials And Methods: This retrospective study comprised 108 patients who underwent gastrectomy for gastric cancer.

Mechanical Thrombectomy Using a Large Dual-Layer Stent Retriever for Near-Occlusion of the Common Carotid Bifurcation Caused by a Giant Free-Floating Thrombus.

Objective: We report a case of near-occlusion of the common carotid bifurcation caused by a giant free-floating thrombus (FFT) successfully treated with mechanical thrombectomy using a large dual-layer stent retriever.

Case Presentation: A 51-year-old man presented to our hospital with dysarthria, right hemiparalysis, and paresthesia. MRI revealed an acute infarction of the left cortical watershed zone, and MRA revealed decreased signals in the left common carotid bifurcation.

Short-term outcomes of colorectal cancer surgery in patients with dialysis: a systematic review and meta-analysis.

Purpose: This systematic review and meta-analysis aimed to evaluate the effect of dialysis-dependent chronic kidney disease (CKD) on postoperative complications in colorectal cancer surgery.

Methods: In April 2023, we systematically searched PubMed, the Cochrane library, and Ovid for relevant studies on short-term outcomes of colorectal cancer surgery in patients with dialysis and analyzed the findings from these studies for meta-analysis.

Results: Our systematic and meta-analysis review identified seven studies involving 50713 patients.

Prognostic significance of osteosarcopenia in older adults with colorectal cancer.

Aim: Osteopenia and sarcopenia, features of the aging process, are recognized as major health problems in an aging society. This study investigated the prognostic impact of osteosarcopenia, the coexistence of osteopenia and sarcopenia, in older adults undergoing curative resection for colorectal cancer.

Methods: We retrospectively reviewed data of older adults aged 65-98 y who had undergone curative resection for colorectal cancer.

Ready to detect a reversal of time's arrow: a psychophysical study using short video clips in daily scenes.

It is generally believed that time flows in one direction and that a reversal of time's arrow would render the external world non-sensical. We evaluated our ability to tell the direction of time's arrow in a wide range of dynamic scenes in our daily life by presenting 360 video clips in the correct or incorrect direction. Participants, who judged the direction in a speeded manner, erred in 39% of trials when a video was played in reverse, but in only 9% when it was played normally.

Association of a newly developed Cancer Cachexia Score with survival in Stage I-III colorectal cancer.

Purpose: Cancer cachexia, a complex multifactorial syndrome associated with sarcopenia, negatively affects the quality of life and survival in patients with several cancers. We aimed to develop a new score for cachexia assessment and evaluate its effectiveness in the classification of patients undergoing radical resection for colorectal cancer.

Methods: This study included 396 patients who underwent radical resection for Stage I-III colorectal cancer.

The influence of serum cholinesterase levels and sarcopenia on postoperative infectious complications in colorectal cancer surgery.

Purpose: Cholinesterase is a nutritional marker associated with sarcopenia. The present study evaluated the relationship between cholinesterase and postoperative infectious complications in patients undergoing colorectal resection for colorectal cancer.

Methods: The study involved 231 patients who had undergone colorectal resection for colorectal cancer.

Significance of osteopenia in elderly patients undergoing emergency gastrointestinal surgery.

Aim: Frailty assessment in elderly patients is crucial to predict the postoperative course, considering that frailty is highly associated with postoperative complications and mortality. The aim of this study was to evaluate the value of osteopenia as a risk factor for severe postoperative complications in elderly patients who underwent emergency gastrointestinal surgery.

Methods: This study comprised 103 elderly patients who underwent emergency gastrointestinal surgery.

Colonic Intramural Hematoma.

Colonic intramural hematoma is a rare condition and its endoscopic and radiological findings remain poorly described. An 82-year-old woman was hospitalized with a diagnosis of acute cerebral infarction. She immediately received anticoagulant therapy with argatroban for 1 week.

Laparoscopic surgery for duodenal perforation due to a diverticulum with heterotopic pancreas: a case report.

Background: Heterotopic pancreas (HP) refers to the presence of abnormally located pancreatic tissue without any anatomic or vascular continuity with the main body of the pancreas. HP can occur in the gastrointestinal tract and be complicated by gastrointestinal bleeding, pancreatitis, obstruction, or malignant generation. Specifically, perforation of the gastrointestinal tract because of HP is extremely rare.

The impact of low serum cholinesterase levels on survival in patients with colorectal cancer.

Purpose: Nutritional and inflammatory status have been associated with postoperative recurrence and poor survival in patients with colorectal cancer. The aim of the present study is to investigate the relationship between serum cholinesterase levels and postoperative outcomes among patients who underwent curative resection for colorectal cancer.

Methods: The study comprised 174 patients who had undergone curative resection for colorectal cancer.

Suture granuloma with hydronephrosis caused by ileostomy closure after rectal cancer surgery: a case report.

Background: Suture granuloma with hydronephrosis after abdominal surgery is extremely rare. We herein report a successfully treated case of suture granuloma with hydronephrosis caused by ileostomy closure after rectal cancer surgery.

Case Presentation: A 63-year-old male underwent laparoscopic low anterior resection with covering ileostomy.

Long-term Outcomes of Hypofractionated Stereotactic Radiotherapy for the Treatment of Perioptic Nonfunctioning Pituitary Adenomas.

The efficacy of stereotactic radiotherapy (SRT) has been well established for postoperative residual and recurrent nonfunctioning pituitary adenomas (NFPAs). However, the risk of visual impairment due to SRT for lesions adjacent to the optic pathways remains a topic of debate. Herein, we evaluated the long-term clinical outcomes of hypofractionated stereotactic radiotherapy (HFSRT) for perioptic NFPAs.

Preoperative serum cholinesterase levels as a risk factor of postoperative complications for the elderly undergoing emergency surgery.

Purposes: An accurate assessment of preoperative malnutrition in the elderly is critically important to predicting postoperative complications. The aim of this study is to evaluate the predictive value of the preoperative serum cholinesterase levels as a risk factor for postoperative complications in the elderly who have undergone emergency surgery.

Methods: The study comprised 60 elderly patients who had undergone emergency major gastroenterological surgery.

Epidemiological evaluation of cats associated with feline polycystic kidney disease caused by the feline PKD1 genetic mutation in Japan.

Feline polycystic kidney disease (PKD), an inherited autosomal dominant disease, has been reported to occur mostly in Persian or Persian related cats, and to be associated with a mutation from C to A at position 10063 in exon 29 of the feline PKD1 gene (PKD1 mutation). Many clinical cases have been recognized in Japan, but the mutation rate in cats has not been reported. The objective of this study was to determine epidemiological characteristics and clinical features in cats with the PKD1 mutation.

Magnetically Promoted Rapid Immunofluorescence Staining for Frozen Tissue Sections.

Current immunohistochemistry methods for diagnosing abnormal cells, such as cancer cells, require multiple steps and can be relatively slow compared with intraoperative frozen hematoxylin and eosin staining, and are therefore rarely used for intraoperative examination. Thus, there is a need for novel rapid detection methods. We previously demonstrated that functionalized fluorescent ferrite beads (FF beads) magnetically promoted rapid immunoreactions.

Quantitative Assessment of Blood Flow in the Gastric Conduit With Thermal Imaging for Esophageal Reconstruction.

Objective: The study's primary aim was to evaluate the effectiveness of thermal imaging (TI) and its secondary aim was to compare TI and indocyanine green (ICG) fluorescence angiography, with respect to the evaluation of the viability of the gastric conduit.

Summary Background Data: The optimal method for evaluating perfusion in the gastric conduit for esophageal reconstruction has not been established.

Methods: We reviewed the prospectively collected data of 263 patients who had undergone esophagectomy with gastric conduit reconstruction.

A Japanese Family of Spinocerebellar Ataxia Type 21: Clinical and Neuropathological Studies.

Spinocerebellar ataxia type 21 (SCA21) is a rare subtype of autosomal dominant cerebellar ataxias, which was first identified in a French family and has been reported almost exclusively in French ancestry so far. We here report the first Japanese family with SCA21, in which all affected members examined carried a heterozygous c.509C > T:p.