8 results match your criteria: "Surgical Oncology and Science Sapporo Medical University Sapporo Japan.[Affiliation]"
Ann Gastroenterol Surg
September 2024
Division of Molecular and Diagnostic Pathology Niigata University, Graduate School of Medical and Dental Sciences Niigata Japan.
Aim: To clarify the usefulness of intraoperative lavage cytology in patients undergoing curative resection for pStage II-III colorectal cancer in a prospective multicenter study.
Methods: Patients preoperatively diagnosed with stage II-III colorectal cancer between 2013 and 2017 from 20 hospitals were enrolled. Lavage cytology was performed twice during the surgery.
Ann Gastroenterol Surg
November 2023
Department of Surgery and Science, Graduate School of Medical Sciences Kyushu University Fukuoka Japan.
Ann Gastroenterol Surg
March 2023
Department of Surgery, Surgical Oncology and Science Sapporo Medical University Sapporo Japan.
In the paradigm shift related to rectal cancer treatment, we have to understand a variety of new emerging topics to provide appropriate treatment for individual patients as precision medicine. However, information on surgery, genomic medicine, and pharmacotherapy is highly specialized and subdivided, creating a barrier to achieving thorough knowledge. In this review, we summarize the perspective for rectal cancer treatment and management from the current standard-of-care to the latest findings to help optimize treatment strategy.
View Article and Find Full Text PDFAnn Gastroenterol Surg
January 2023
Department of Gastroenterological Surgery, Graduate School of Medicine Osaka University Osaka Japan.
Purpose: Addition of perioperative multi-agent chemotherapy to the treatment strategy for locally advanced rectal cancer (LARC) may be a promising option. We conducted a phase II study to evaluate the safety and efficacy of capecitabine combined with oxaliplatin and irinotecan (XELOXIRI) as triplet neoadjuvant chemotherapy in patients with LARC.
Methods: Patients received neoadjuvant irinotecan and oxaliplatin and capecitabine and then underwent total mesorectal excision.
Aim: In Japan, we have not been able to validate the results of laparoscopic surgery for locally advanced rectal cancer using the universal index "circumferential resection margin (CRM)." Previously, we established a semi-opened circular specimen processing method and validated its feasibility. In the PRODUCT trial, we aimed to assess CRM in patients with locally advanced rectal cancer who underwent laparoscopic rectal resection.
View Article and Find Full Text PDFAnn Gastroenterol Surg
November 2022
Department of Surgery, Surgical Oncology and Science Sapporo Medical University Sapporo Japan.
Aim: A new technique that allows visualization of whole pelvic organs with high accuracy and usability is needed for preoperative simulation in advanced rectal cancer surgery. In this study, we developed an automated algorithm to create a three-dimensional (3D) model from pelvic MRI using artificial intelligence (AI) technology.
Methods: This study included a total of 143 patients who underwent 3D MRI in a preoperative examination for rectal cancer.
Aim: This study aims to investigate the association of patient age with defecation disorders and anal function after lower rectal cancer surgery.
Methods: We retrospectively reviewed the data of 141 consecutive patients with lower rectal cancer who underwent sphincter-preserving operation. The patients were classified into five categories by age thresholds at 65, 70, 75, 80, and 85 years, for disaggregate analysis.
We present the first case of pancreatic acinar cell carcinoma (PACC) with multiple lesions. A 55-year-old man with a pancretic tail mass on abdominal computed tomography (CT) was admitted to our hospital. Endoscopic ultrasound (EUS) showed a hypoechoic mass, and EUS-guided fine-needle aspiration (EUS-FNA) revealed the mass to be PACC.
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