Visceral Fat Associated with Worsening of Recurrent Esophageal Varices in Alcoholic/Nonalcoholic Steatohepatitis-Related Liver Cirrhosis.

Background: Alcoholic steatohepatitis and nonalcoholic steatohepatitis-related liver cirrhosis (ASH/NASH-LC) are major causes of esophageal varices (EVs). However, the association between high visceral fat and exacerbation of EVs remains unclear. The aim of this study was to clarify the association of visceral fat and recurrence rate of EVs in ASH/NASH-LC and to identify independent predictors associated with recurrence.

[A Case of Resected Diffuse Large B-Cell Lymphoma Diagnosed with Liver Metastasis and Peritoneal Dissemination after Surgery for Sigmoid Colon Cancer].

We experienced a case of diffuse large B-cell lymphoma(DLBCL)that developed around the kidney about 1 year after surgery for sigmoid colon cancer. In this case, imaging findings suggestive of liver metastasis were also observed at the same time of diagnosis, therefore, diagnosis was difficult because the possibility of peritoneal dissemination could not be ruled out. The lesion was excised by surgery and a definitive diagnosis was obtained by tissue diagnosis, leading to appropriate treatment.

[Evaluation of Bridge to Surgery(BTS) after Stenting for Malignant Colorectal Stenosis].

Objective: To evaluate the current status and postoperative course of nutritional management in bridge to surgery(BTS) after colorectal stenting for malignant colorectal stenosis.

Subjects And Methods: The study included 242 colorectal cancer cases, 27 cases with malignant colorectal stenosis who underwent BTS group, 24 cases with malignant colorectal stenosis who fasted until the day of surgery and consumed drinking water and Elenthal®(no oral intake group), and 191 cases with non-stenotic colorectal cancer (diet group). The study items selected were nutritional management methods before colorectal cancer resection, nutritional assessment, surgical factors, and postoperative course.

Preoperative and Postoperative C-Reactive Protein to Albumin Ratio (CAR) as a Prognostic Marker for Survival of Esophageal Squamous Cell Carcinoma Patients After Surgery.

Background/aim: Recent studies have reported that the C-reactive protein (CRP) to albumin ratio (CAR) may be a useful prognostic biomarker in various types of cancer patients. However, the mechanism underlying this observation is unclear. The present study aimed to clarify why the CAR can predict post-esophagectomy prognosis, the relationship between pre- and postoperative CAR, and whether postoperative CAR can predict the prognosis of esophageal cancer patients.

Predictive Postoperative Inflammatory Response Indicators of Infectious Complications Following Gastrectomy for Gastric Cancer.

Background: Perioperative factors are useful for predicting postoperative infectious complications (PIC) in gastric cancer. Specifically, postoperative inflammatory response indicators (PIRI), [C-reactive protein (CRP) level, body temperature (BT), and white blood cell (WBC) count], are widely used in clinical practice. We investigated predictive factors for PIC, including PIRI, to establish a simple and practical indicator of postoperative complications after gastrectomy.

[A Case of Pathological Complete Response after Neoadjuvant Therapy for Resectable Pancreatic Cancer].

We report a case of resectable pancreas tail cancer treated with 2 courses of neoadjuvant therapy which is gemcitabine and S-1 therapy, and pathological diagnosis of the resected specimen revealed pathological complete response. A 56-year- old woman was referred to our hospital because she had back pain after eating for 5 months and her previous abdominal ultrasonography revealed an enlarged pancreatic tail. The tumor size was reduced from 30 mm to 12 mm, and the chemotherapy response was judged to be partial response.

[A Case of Multiple Lung Metastases of Pancreatic Cancer with 50 Months Survival by Sequential Chemotherapy].

We hereby report a case in which a patient with multiple lung metastases of pancreatic cancer continued chemotherapy and maintained good performance status(PS)for 48 months after recurrence. But her disease progressed rapidly after withdrawal of chemotherapy, resulting in her death in a short period of time. The patient was a 66-year-old woman who underwent a substomach preserving pancreaticoduodenectomy for pancreatic head cancer at the age of 60 years.

[The Effects of Bridge to Surgery(BTS)for Malignant Colorectal Stenosis on the Nutritional and Immunological Status].

Objective: This study aimed to clarify the effects of bridge to surgery(BTS)for malignant colorectal stenosis on the nutritional and immunological status.

Subjects And Methods: A total of 19 patients with colorectal cancer who underwent BTS were included. We examined the technical success of stenting, clinical improvement, treatment progress after BTS, and nutritional and immunological status changes before and after BTS.

Preoperative Subcutaneous Fat is an Useful Indicator for Learning Totally Extraperitoneal Repair.

Background: Totally extraperitoneal (TEP) repair is a recommended procedure for inguinal hernia repair in European hernia guidelines. However, technical challenges have limited its uptake in Japan, where transabdominal preperitoneal (TAPP) repair is more common. We evaluated the association of preoperative subcutaneous fat area (preSFA) with surgical outcomes and identified factors associated with the difficulty of TEP repair.

[A Case of Rectal Cancer Diagnosed Based on Brain Metastasis and Had a Long-Term Prognosis by Radical Resections].

The patient was a 57-year-old man who visited the department of neurosurgery for headache and lightheadedness. He was admitted with a diagnosis of brain tumor based on imaging findings. Severe brain dysfunction and mild ataxia were observed, and craniotomy tumor resection was performed 5 days after admission.

[Four Cases of Liver Resection for Liver Metastases from Renal Cell Carcinoma].

We report 4 cases of liver metastasis from renal cell carcinoma(RCC). Case 1: 72 years old, female. Pancreatic metastasis was resected 7 years after resection of left RCC, and hepatic posterior sectionectomy was performed for multiple liver metastases 2 years later.

[Significance of Transitions in Neutrophil-to-Lymphocyte Ratio before and after Transcatheter Arterial Chemoembolizaton for Hepatocellular Carcinoma].

We investigated the significance of transitions in the neutrophil-to-lymphocyte ratio(NLR)before and after TACE for HCC could be a predictor of prognosis. The subjects were 108 patients with the first TACE performed from January 2010 to December 2019. NLR was calculated before and 1 month after TACE, and the relationship with therapeutic effect and prognosis was examined.

Feasibility of augmented rectangle technique in laparoscopic distal gastrectomy: comparison with hemi-double stapling technique in a single-center retrospective cohort study.

Purpose: Augmented rectangle technique (ART) anastomosis is a totally intracorporeal anastomosis of laparoscopic distal gastrectomy (LDG), Billroth I (B1) reconstruction for gastric cancer, which secures a wide anastomotic stoma. Since the conventional extracorporeal hemi-double stapling technique (HD) may have a narrow anastomotic stoma, our aim of this study was to evaluate the feasibility and usefulness of ART anastomosis by comparing the surgical outcomes with HD anastomosis.

Methods: Clinical data of 89 patients undergoing LDG with B1 reconstruction were retrospectively collected.

[Relationship between Degree of Obstruction of Colorectal Cancer and Nutritional and Immune Status].

This study examined the impact of the degree of occlusion in colorectal cancer during the perioperative period. The subjects included 207 patients who underwent elective colorectal cancer resection. The degree of obstruction at the first medical examination was evaluated using the ColoRectal Obstruction Scoring System(CROSS).

First successful case of percutaneous transabdominal thoracic duct embolization (PTTDE) for chylous ascites resulting from laparoscopic gastric cancer surgery.

A 61-year-old woman underwent laparoscopy-assisted distal gastrectomy (LADG) with extragastric lymph node dissection (D2). Two months later, she was readmitted to hospital to be treated for chylous ascites. Oral intake was discontinued and total parenteral nutrition started, but increasing body weight and decreasing serum albumin concentration was not controllable.

[A Case of Advanced and Recurrent Colon Cancer with Long-Term Survival after Seven Repeated Surgical Resections].

We hereby report a case of advanced and recurrent colon cancer with long-term survival after 7 repeated surgical resections. A 73-year-old woman initially underwent right hemicolectomy and partial hepatectomy for an ascending colon cancer with synchronous liver metastasis. Pathological diagnosis of the tumors were moderately differentiated adenocarcinoma and metastasis to the liver compatibly.

Simultaneous Endoscopic Resection of Superficial Cancers of the Hypopharynx and Esophagus: A Case Report.

Diagnosis and treatment of superficial laryngopharyngeal cancers has recently received considerable attention. Here, we present a case of superficial hypopharyngeal cancer and superficial esophageal cancer treated with simultaneous endoscopic laryngopharyngeal surgery (ELPS) and endoscopic submucosal dissection (ESD). The patient was a 67-year-old man.

[A Case of Unresectable Ascending Colon Cancer Treated with a Newly Devised Bypass Method].

A 74-year-old man underwent a medical examination for anemia and had a positive fecal occult blood test. Ascending colon cancer was detected by colonoscopy. Since it was unresectable, a bypass operation was performed to prevent digestive symptoms prior to chemotherapy.

[Assessment of Curative Resection in Patients with Multiple Relapses of Colorectal Cancer].

We assessed the therapeutic effect of curative resection in patients with multiple relapses of colorectal cancer using the time to surgical failure(TSF)as an index. We included 24 patients who experienced recurrence after curative resection of primary colorectal cancer at our department between 1993 and 2015. Curative resection for multiple relapses was possible in these patients.

[A Case of Rectal Obstruction Due to Gastric Cancer Dissemination for Which Rectal Stenting Was Performed Twice].

Malignant colorectal obstruction results in a worse quality of life and makes it difficult for patients to continue chemotherapy. In this paper, we present a case of rectal obstruction caused by gastric cancer dissemination for which rectal stent insertions were performed twice. The patient was a 72-year-old woman.

[Impact of Postoperative Inflammatory Status on Colorectal Cancer Prognosis].

To clarify the prognostic impact of postoperative inflammatory status, serum CRP levels on POD3 after radical resection (POD3 CRP)were evaluated as an indicator of inflammatory response after surgery in patients with colorectal cancer. Of the colorectal cancer patients who underwent radical resection at our department between 2000 and 2015, 916 patients with Stage Ⅰto Ⅳdisease were included in the analyses. The patients were divided into 2 groups according to high and low POD3 CRP levels.

[A Case of Lung Metastases from Rectal Cancer Treated for Quite Long with FOLFIRI plus Ramucirumab as a Late Line of Therapy].

We herein report a case of lung metastases from rectal cancer treated with FOLFIRI plus ramucirumab(Ram)therapy after salvage for a long time. A 44-year-old woman underwent low anterior resection for rectal cancer. Fifteen months after the surgery, mFOLFOX6 plus bevacizumab(BV)therapy was initiated for left obturator lymph node metastases.

[Assessment of Less Invasiveness Based on Serum CRP Level on Postoperative Day Three in Laparoscopic Surgery for Colorectal Cancer].

To evaluate the less invasiveness of laparoscopic surgery for colorectal cancer, we compared open and laparoscopic surgery for sigmoid or recto-sigmoid cancer operations undergoing the same procedures. One hundred forty-three patients curatively resected with D3 dissection were enrolled. All cases underwent the following procedure; high ligation of the inferior mesenteric artery(IMA)with median approach and double stapling technique(DST)for anastomosis.

Postoperative Pneumonia After Esophagectomy and Systemic Inflammatory Response Syndrome.

Background/aim: The aim of this study was to determine the association between post-esophagectomy pneumonia and the presence of pathogenic organisms in the sputum or pharynx and postoperative systemic inflammatory response syndrome (SIRS).

Materials And Methods: This retrospective study included 98 patients diagnosed with esophageal cancer who had undergone esophagectomy.

Results: Postoperative pneumonia was observed in 24 patients (24.

[A Case of Giant GIST Originating from the Greater Omentum].

A 60-year-old woman was admitted for abdominal distention, abdominal pain, and anorexia. Abdominal CT showed a 30×20 cm mass with contrast effect. gastrointestinal stromal tumor(GIST) of the omentum or the mesenterium was suspected.