Complete colonoscopy can sometimes prove technically challenging. Sharp colonic angulation can be one of the contributing factors. With the advancement in technology, various modalities have been employed to overcome technical difficulties. Here we describe a guidewire assisted sigmoid intubation to overcome this hurdle with limited resources.
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http://dx.doi.org/10.1016/j.ajg.2015.08.001 | DOI Listing |
Tomography
December 2024
Department of Computer Engineering, Faculty of Engineering, Karabük University, Karabük 78050, Türkiye.
Unlabelled: Due to the increasing number of people working at computers in professional settings, the incidence of lumbar disc herniation is increasing.
Background/objectives: The early diagnosis and treatment of lumbar disc herniation is much more likely to yield favorable results, allowing the hernia to be treated before it develops further. The aim of this study was to classify lumbar disc herniations in a computer-aided, fully automated manner using magnetic resonance images (MRIs).
Front Oncol
January 2025
Department of Colorectal Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin Key Laboratory of Digestive Cancer, Tianjin, China.
Background: Colorectal cancer (CRC) surgeries are commonly performed using either robotic-assisted colorectal surgery (RACS) or laparoscopic colorectal surgery (LCS). This study aimed to compare clinical and surgical outcomes between RACS and LCS for CRC patients.
Methods: We included 225 patients from Tianjin Medical University Cancer Institute & Hospital (TJMUCH) between January 2021 and June 2024, divided into RACS (n=82) and LCS (n=143) groups.
Rev Esp Enferm Dig
January 2025
Colorectal Surgery, Hospital Universitari Germans Trias i Pujol.
This article presents two cases of elderly patients with recurrent sigmoid volvulus and significant comorbidities, making them unsuitable for surgery. Instead, percutaneous sigmoidopexy assisted by colonoscopy was performed. The procedure involved percutaneous puncture and fixation using T-sutures and endoscopic clips.
View Article and Find Full Text PDFWater Res
January 2025
UK Centre for Ecology & Hydrology, Lake Ecosystems Group, Lancaster LA1 4AP, UK.
Anthropogenic inputs of nitrogen and phosphorus to lakes have increased worldwide, causing phytoplankton chlorophyll concentrations to increase at many sites, with negative implications for biodiversity and human usage of lake resources. However, the conversion of nutrients to chlorophyll varies among lakes, hindering effective management actions to improve water quality. Here, using a rich global dataset, we explore how the relationship between chlorophyll-a (Chla) and nitrogen and phosphorus and inferred nutrient limitation is modified by climate, catchment, hydrology and lake characteristics.
View Article and Find Full Text PDFRev Esp Enferm Dig
January 2025
Aparato Digestivo , Hospital Universitario Infanta Sofía.
A 54-year-old male underwent a low anterior resection in 2015 for rectal adenocarcinoma. He presented to the emergency department with a two-week history of fever, perianal pain, an erythematous, warm, and actively draining mass. Physical examination revealed a perianal abscess in the left posterior gluteal region, with a palpable internal fistulous orifice 3 cm from the anal margin.
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