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Massive lower gastrointestinal bleeding due to pseudoaneurysm of the femoral artery following buttock gunshot injury: A case report.
Int J Surg Case Rep
December 2024
Student Research Committee, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran.
Introduction: Arterio-enteric fistula is one of the extremely rare complications of penetrating trauma.
Case Presentation: A 27-year-old male presented to the emergency department with a gunshot to the right buttock. Initial assessments revealed a left femoral shaft fracture, the right buttock as the bullet inlet and the medial portion of the left thigh as an outlet, with no other significant findings.
Linear endo-ultrasonographic signs of muscularis propria invasion in early rectal cancer.
Tech Coloproctol
December 2024
Department of Epidemiology, Deventer Hospital, Schalkhaar, The Netherlands.
Background And Study Aim: Local resection of early rectal cancer is being increasingly used. With invasion of the muscularis propria layer of the rectal wall, the risk of lymph node metastasis becomes too high to consider this the optimal oncological treatment. Therefore, a diagnosis of muscular invasion is important before attempting local resection; however, endoscopic and magnetic resonance imaging (MRI) images have limitations, such as overstaging (26-31%).
View Article and Find Full Text PDFAcute Hemorrhagic Rectal Ulcer Presenting With Severe Lower Gastrointestinal Bleeding: A Case Report of an Emerging Entity.
Cureus
November 2024
Gastroenterology and Hepatology, American University of Beirut, Beirut, LBN.
Acute hemorrhagic rectal ulcer (AHRU) is a rare but potentially life-threatening condition. We present the case of a 74-year-old man who developed sudden massive hematochezia and hypotension during hospitalization for fever of unknown origin. He was known to have alcohol-related liver cirrhosis, hypoalbuminemia and coronary artery disease (CAD) and was on daily aspirin.
View Article and Find Full Text PDFRectal synovial sarcoma case report - An unexpected cause of acute lower gastrointestinal bleeding.
Int J Surg Case Rep
December 2024
Department of General Surgery, Hospital de Santa Maria, Unidade Local de Saúde de Santa Maria, Departamento de Cirurgia Geral, Unidade de Saúde Local de Santa Maria, Avenida Professor Egas Moniz MB, 1649-028 Lisbon, Portugal; Faculty of Medicine of the University of Lisbon, Faculdade de Medicina da Universidade de Lisboa, Avenida Professor Egas Moniz MB, 1649-028 Lisboa, Portugal.
Introduction And Importance: Acute lower gastrointestinal bleeding is one of the most common causes of hospital admission. However, massive bleeding is uncommon and is mainly due to hemorrhoidal bleeding in elderly patients receiving anticoagulant therapy. We present a rare case of a massive rectal haemorrhage with an uncommon cause.
View Article and Find Full Text PDFTwo novel sites determine genetic relationships between CPV-2 and FPV: an epidemiological survey of canine and feline parvoviruses in Changchun, China (2020).
Front Vet Sci
November 2024
Department of Viral Infectious Diseases of Special Animals, Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences, Changchun, Jilin, China.
Canine parvovirus (CPV-2) and feline parvovirus (FPV) cause severe hemorrhagic diarrhea disease in dogs, cats, and fur-bearing and wildlife carnivores worldwide, continuing to pose significant threats. In this study, 140 rectal swabs were collected from 70 domestic dogs and 70 cats with clinical diarrhea in veterinary clinics in Changchun during 2020. A total of 64.
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