Impact of Pre-operative Lymphocyte and Albumin Combination on Adjuvant Chemotherapy and Prognosis of Gastric Cancer.

Background/aim: Cancer-associated systemic inflammatory response is a pivotal indicator of tumor progression and prognosis in various cancers. "Lymphocyte × albumin (LA)" is a prognostic inflammatory marker in rectal cancer. This study examined the correlation between LA, complete adjuvant chemotherapy (ACT), and prognosis in patients with gastric cancer (GC) who underwent radical gastrectomy.

Pretherapeutic factors predicting conversion surgery in unresectable pancreatic ductal adenocarcinoma: A retrospective study.

Recently, conversion surgery (CS) has been reported to improve the prognosis in patients with unresectable pancreatic ductal adenocarcinoma (UR-PDAC) with a favorable response to intense chemotherapy or chemoradiotherapy. However, few pretherapeutic parameters predict the attainability of CS in patients with UR-PDAC. The present study aimed to explore the pretherapeutic predictors for the attainability of CS in patients with UR-PDAC.

Implication of IZUMO2 in the cell-in-cell phenomenon: A potential therapeutic target for triple-negative breast cancer.

Background: Triple-negative breast cancer (TNBC) is characterized by the loss of estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2. The aggressive clinicopathological features and resistance to currently available therapeutics of the disease warrant an urgent need for the development of novel alternate therapeutic options. We have previously reported adiponectin-expressing regulatory T cells (A-Tregs), which can induce apoptosis in TNBC through the cell-in-cell phenomenon.

Association of Pre-operative Geriatric Nutritional Risk Index With Complete Adjuvant Chemotherapy and Prognosis Post-pancreatectomy.

Background/aim: The Geriatric Nutritional Risk Index (GNRI) predicts prognosis in various cancers. This study examined the correlation between GNRI, complete adjuvant chemotherapy (AC), and prognosis in patients with resected pancreatic cancer.

Patients And Methods: We retrospectively evaluated 123 patients with pancreatic cancer who underwent pancreatectomies at our institute between January 2010 and December 2020.

Perioperative predictive factors of failure to rescue following highly advanced hepatobiliary-pancreatic surgery: a single-institution retrospective study.

Background: Failure to rescue (FTR), defined as a postoperative complication leading to death, is a recently described outcome metric used to evaluate treatment quality. However, the predictive factors for FTR, particularly following highly advanced hepatobiliary-pancreatic surgery (HBPS), have not been adequately investigated. This study aimed to identify perioperative predictive factors for FTR following highly advanced HBPS.

Technical outcomes of robotic-assisted surgery versus laparoscopic surgery for rectal tumors: a single-center safety and feasibility study.

Purpose: Robot-assisted surgery has a multi-joint function, which improves manipulation of the deep pelvic region and contributes significantly to perioperative safety. However, the superiority of robot-assisted surgery to laparoscopic surgery remains controversial. This study compared the short-term outcomes of laparoscopic and robot-assisted surgery for rectal tumors.

Adiponectin-expressing Treg-containing T cell fraction inhibits tumor growth in orthotopically implanted triple-negative breast cancer.

Background: In our previous study, we identified a population of adiponectin expressing regulatory T cells (Tregs) residing within thymic nurse cell complexes, which were capable of inhibiting the development of breast cancer in vitro. Triple-negative breast cancer (TNBC) with no proper treatment at present is characterized by the absence of estrogen receptor, progesterone receptor, and human epidermal growth factor receptor-2. In this study, we aimed to investigate the potential of a cultured T cell fraction comprising adiponectin-expressing Tregs, referred to as A-TregTF (adiponectin-expressing Treg-containing T cell fraction), in inhibiting the progression of TNBC in vivo.

Clinical Possibility of as a Novel Evaluation Tool for Esophageal Cancer Patients Receiving Chemotherapy: A Prospective Study.

Background: The nematode () possesses a sophisticated sense of smell and is used for a novel cancer screening test that utilizes the chemotaxis index. We designed a single-institution, prospective study to confirm the ability of Nematode Nose (N-NOSE) to determine preoperative chemotherapy's efficacy for esophageal cancer patients.

Patients And Methods: We investigated the predictability of N-NOSE screening for the clinical effects of preoperative chemotherapy for esophageal cancer patients receiving radical surgery.

Postoperative reflux esophagitis in laparoscopic distal gastrectomy with Billroth-I reconstruction for gastric cancer: Nutritional effect and preoperative risk factors.

Introduction: Postoperative reflux esophagitis represents a major complication of laparoscopic distal gastrectomy (LDG) with Billroth-I reconstruction (LDGBI). This study aimed to evaluate the nutritional effect and preoperative risk factors of postoperative reflux esophagitis in patients undergoing LDGBI for gastric cancer.

Methods: We retrospectively analyzed data of patients with (reflux [+]) and without (reflux [-]) postoperative reflux esophagitis who underwent LDGBI in our institution.

Late recurrent gastric carcinoma 12 years after surgery with attenuation of CD44 variant 9 expression.

Background: Late recurrence of gastric cancer at 10 years post-gastrectomy is extremely rare, and the underlying mechanism remains unclear. We report a para-aortic lymph node metastasis case that recurred 12 years postoperatively.

Case Presentation: A 44-year-old woman pathologically diagnosed with moderately to poorly differentiated adenocarcinoma with pT2(SS)pN2cM0pStageIIIA according to the Japanese Classification of Gastric Carcinoma (the 13th Edition) underwent laparoscopic distal gastrectomy with D1 + lymph node dissection.

Drain fluid and serum amylase concentration ratio is the most reliable indicator for predicting postoperative pancreatic fistula after distal pancreatectomy.

Background: Postoperative pancreatic fistula (POPF) is a major complication of pancreatic surgery. Drain fluid amylase concentration (DAC) is considered a predictive indicator of POPF. However, other indicators related to postoperative drain fluid amylase status exist, and the most reliable indicator for predicting POPF remains unclear.

The pancreas-to-muscle signal intensity ratio on T-weighted MRI as a predictive biomarker for postoperative pancreatic fistula after distal pancreatectomy: a single-center retrospective study.

Background: Postoperative pancreatic fistula (POPF) is one of the serious complications of pancreatic surgery. When POPF occurs and becomes severe, it causes secondary complications and a longer treatment period. We previously reported a correlation between pancreatic fibrosis and magnetic resonance imaging (MRI) findings, and MRI may have the potential to predict POPF.

Early Predictive Factors for Postoperative Pancreatic Fistula After Distal Pancreatectomy for Pancreatic Cancer.

Background/aim: Postoperative pancreatic fistula (POPF) is the most serious complication of distal pancreatectomy (DP). When POPF occurs and becomes severe, it causes secondary complications and leads to a longer treatment period. This study aimed to identify early predictive factors of POPF after DP for pancreatic cancer (PC).

Pancreaticoduodenectomy combined with splenectomy for a patient with pancreatic cancer and pancytopenia due to liver cirrhosis: Case report.

Introduction And Importance: The incidence of patients with liver cirrhosis (LC) is increasing. Patients with LC are known to have a greater risk of postoperative morbidity and mortality than patients without LC. A treatment option such as pancreaticoduodenectomy (PD) has not been validated to be safe for these patients, especially those with pancytopenia due to portal hypertension (PH).

Splenic artery transposition for hepatic arterial reconstruction in conversion surgery of an initially unresectable, locally advanced pancreatic cancer after gemcitabine/nab-paclitaxel: A case report.

Introduction And Importance: Recent advances in chemotherapy and chemoradiotherapy allow performance of conversion surgery by improving tumor shrinkage in select patients with initially unresectable locally advanced pancreatic cancer (LAPC), thereby providing curative potential. The number of conversion surgeries requiring arterial reconstruction for select patients with initially unresectable LAPC following favorable responses is expected to increase, so providing effective options for safe arterial reconstruction is critical.

Case Presentation: Herein we report a case of successful conversion surgery for initially unresectable LAPC with splenic artery transposition for hepatic arterial reconstruction after gemcitabine/nab-paclitaxel (GnP).

[Retroperitoneal Dedifferentiated Liposarcoma which Could Be Diagnosed Using Dual Color in Situ Hybridization : A Case Report].

Ten years ago, a seventy-year-old female underwent extirpation of a left retroperitoneal tumor that was 58×36 mm in size. The pathological diagnosis was malignant peripheral nerve sheath tumor (MPNST) at that time. The patients visited our hospital with the chief complaint of back pain at ten years after surgery.

A case of successful concomitant administration of warfarin and uracil-tegafur/leucovorin achieved by self-measurement of INR.

A woman in her seventies who was started on warfarin after heart valve replacement began outpatient adjuvant chemotherapy with tegafur-uracil/leucovorin for rectal cancer. The patient performed weekly INR self-measurements at a health insurance pharmacy between outpatient visits. Results recorded in her personal medicine notebook were shared between her physician, a hospital pharmacist, and a pharmacy pharmacist.

Mitral valve repair for Staphylococcus lugdunensis infective endocarditis: report of a case.

A 55-year-old male with an intermittent high-grade fever was diagnosed with infective endocarditis. He was indicated for surgery because periodic echocardiography revealed worsening mitral regurgitation and growing vegetation despite medication. An aneurysm of the P2 portion and all vegetations were removed via quadrangular resection of the P2 leaflet, and then the defect was repaired.