A5044388171- Gastric Cancer Management and Outcomes
- Esophageal and GI Pathology
- Esophageal Cancer Research and Treatment
- Gastrointestinal Tumor Research and Treatment
- Colorectal and Anal Carcinomas
- Gallbladder and Bile Duct Disorders
- Helicobacter pylori-related gastroenterology studies
- Gastroesophageal reflux and treatments
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Metastasis and carcinoma case studies
- Colorectal Cancer Screening and Detection
- Pancreatic and Hepatic Oncology Research
- Salivary Gland Tumors Diagnosis and Treatment
- Cytomegalovirus and herpesvirus research
- Enhanced Recovery After Surgery
- Urinary and Genital Oncology Studies
- Biliary and Gastrointestinal Fistulas
- Diverticular Disease and Complications
- Head and Neck Cancer Studies
- Liver physiology and pathology
- Lung Cancer Research Studies
- Bone health and treatments
- Lung Cancer Treatments and Mutations
- Cancer Diagnosis and Treatment
- Colorectal Cancer Surgical Treatments
Japanese Red Cross Society Wakayama Medical Center
2013-2024
RELX Group (Netherlands)
2024
Komatsu (Japan)
2019
Japanese Red Cross Society, Japan
2013
Abstract Background and Aim Conventional endoscopy for the early detection of esophageal esophagogastric junctional adenocarcinoma (E/J cancer) is limited because lesions are asymptomatic, associated changes in mucosa subtle. There no reports on artificial intelligence (AI) diagnosis E/J cancer from Asian countries. Therefore, we aimed to develop a computerized image analysis system using deep learning cancers. Methods A total 1172 images 166 pathologically proven superficial cases 2271...
A multicenter randomized controlled trial reported a better R0 resection rate for intermediate-sized (10-20 mm) colorectal polyps with underwater endoscopic mucosal (UEMR) than conventional (CEMR). To clarify whether UEMR removes enough submucosal tissue in the removal of unpredictable invasive cancers, we investigated cutting plane depth versus CEMR.This was post-hoc analysis which 210 were removed five Japanese hospitals. One pathologist and two gastroenterologists independently reviewed...
<b><i>Objectives:</i></b> This study aimed to evaluate the characteristics and feasibility of 18-mm-diameter stents for obstructive colorectal cancer, comparing clinical courses with 22- mm-diameter stents. <b><i>Methods:</i></b> We retrospectively compared 33 consecutive cases treated (bridge surgery [BTS] in 25, palliative therapy [PAL] 8) 27 22-mm-diameter (BTS 21, PAL 6) cancer between May 2013 November 2015 our institution....
Endoscopic submucosal dissection (ESD) is effective for the resection of colorectal intramucosal lesions. This study was performed to examine safety and effectiveness using dexmedetomidine (DEX) in anesthesia regimen patients with lesions undergoing ESD.We retrospectively examined 287 consecutive who underwent ESD our institution from January 2015 December 2021. Outcomes including frequency intraprocedural pain adverse events were compared between DEX no groups. Moreover, univariate...
A 42-year-old woman with a history of idiopathic portal hypertension (IPH) developed type 1A diabetes and was found to have chronic thyroiditis. The concurrence IPH has been previously reported in only one case. This is the second known case, our patient classified as having autoimmune polyglandular syndrome (APS) III. patient's HLA DR DQ alleles were determined be susceptible thyroid diseases but resistant diabetes.
An 82-year-old man with fever and back pain was referred to our hospital thus found be thrombocytopenic. A bone marrow biopsy revealed the diffuse infiltration of poorly differentiated neuroendocrine carcinoma (NEC). Computed tomography a large hepatic mass. Considering risk bleeding due thrombocytopenia, needle not performed. The patient rapidly deteriorated died 10 days after presentation. autopsy confirmed diagnosis primary NEC, metastasis spleen, marrow, systemic lymph nodes. This is an...
Methotrexate may cause methotrexate-associated lymphoproliferative disorder (MTX-LPD); however, this disease is uncommon in the gastrointestinal tract. We examined six patients with MTX-LPD tract at our hospital. All of lesions were ulcerative. Four cases regressed spontaneously, all which positive for Epstein-Barr virus-encoded small RNA by situ hybridization. Two who did not regress negative virus RNA, one whom received chemotherapy, and underwent surgery. The prognosis considered to be...
The number of detected pharyngeal tumors has been increasing. Endoscopic laryngopharyngeal surgery (ELPS) is often performed for these and can be an effective method preserving speech swallowing functions. ELPS also useful superficial [1] [2]. Conventionally, laryngeal forceps are used to directly grasp retract the lesion; however, only limited endoscope maneuvering possible owing interference between ([Fig. 1]) [3]. To avoid this interference, we customized a clip (ZEOCLIP; Zeon Medical...
Esophagogastroduodenoscopy showed small, shallow ulcers and erosions surrounded by red haloes, spread diffusely throughout the stomach duodenum.
Abstract Background and study aims Underwater endoscopic mucosal resection (UEMR) is effective for colorectal intramucosal lesions. The aim of this was to evaluate whether a longly-attached cap in UEMR improves the en bloc rate 20–30 mm Patients methods We performed retrospective at tertiary institute. Candidates were systematically retrieved from an pathological database October 2016 December 2020. assessed procedural outcomes with lesions ≥ 20 size clinical factors contributing resection....
A 91-year-old woman was referred to our hospital with a primary complaint of hematochezia. rectal submucosal tumor and an acute hemorrhagic ulcer were noted on colonoscopy. After hemostasis achieved APC, the patient diagnosed GIST by EUS-FNA. We performed TAE middle inferior artery secure hemostasis, because these arteries also observed be bleeding during hospitalization. CT scan colonoscopy revealed that had reduced been successfully treated. report case in which used achieve reduction GIST.
Abstract Herein, we report two rare basaloid squamous cell carcinoma (BSCC) cases. Esophagogastroduodenoscopy revealed a submucosal tumor‐like lesion and biopsied specimen showed finding suspected of BSCC in both Both lesions underwent endoscopic dissection with en bloc resection, long‐term survival was achieved using additional chemoradiotherapy. The standard treatment for has not been determined, there are few reports esophageal treated resection. Endoscopic chemoradiotherapy superficial...
The usefulness of underwater endoscopic mucosal resection (UEMR) has been shown for colorectal and duodenal lesions [1] [2] as well gastric lesions, especially those located in the greater curvature body [3] [4]. As it is difficult to approach dissect such using submucosal dissection, UEMR sometimes chosen an alternative treatment.