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Ulcerative colitis (UC) is an inflammatory bowel disease (IBD) that is thoroughly studied and known to have a strong genetic component. It affects the mucosa and submucosa of the colon and rectum, causing diffuse friability and superficial erosions leading to bleeding. Common presenting symptoms include diarrhea that is often bloody or purulent and abdominal pain or cramping. There are also extraintestinal manifestations of UC such as cutaneous rashes, eye inflammation, and oral ulceration. A rarer manifestation of IBD is myositis, either dermatomyositis, polymyositis, or even rhabdomyolysis. Based on the literature review, myositis has been documented more so in cases of Crohn's disease versus UC. In this report, we discuss a patient with known UC who presented during a flare and subsequently complained of diffuse myalgia. She was found to have an elevated creatine kinase (CK), thus suggesting some form of myositis. We will review possible pathogenesis and other cases of UC presenting with myositis that have been documented.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10443962 | PMC |
http://dx.doi.org/10.7759/cureus.42336 | DOI Listing |
Nihon Shokakibyo Gakkai Zasshi
January 2025
Division of Inflammatory Bowel Disease Surgery, Department of Gastroenterological Surgery, Hyogo Medical University.
Mol Immunol
September 2025
Department of Gastroenterology, The Sixth Affiliated Hospital of Wenzhou Medical University, Lishui People's Hospital, First Affiliated Hospital of Lishui University, Lishui, Zhejiang 323000, China. Electronic address:
Objective: Oxidative stress exerts an essential role in the pathogenesis of ulcerative colitis (UC). This study aims to unveil the heterogeneity in oxidative stress among immune cell subpopulations in UC.
Methods: Human colon epithelial cells were exposed to 100 ng/mL LPS to stimulate UC, which were administrated with antioxidants 500 mM butylated hydroxyanisole or 20 μM N-acetylcysteine.
Eur J Gastroenterol Hepatol
September 2025
Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, The University of Jordan, Jordan University Hospital.
Aim: The purpose of our study was to evaluate the prevalence of metabolic dysfunction-associated steatotic liver disease (MASLD) and its associated risk factors in patients with inflammatory bowel disease (IBD).
Methods: This was a retrospective chart review of patients who underwent treatment for IBD at Jordan University Hospital between January 2013 and 2022. Case finding methods and clinical chart reviews were used to evaluate the clinical profile of patients with IBD.
Eur J Gastroenterol Hepatol
August 2025
Department of Gastroenterology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi Medical Center, Nanjing Medical University, Wuxi People's Hospital, Wuxi, Jiangsu Province, China.
Background: Inflammatory bowel diseases (IBD), including Crohn's disease and ulcerative colitis, significantly impact patients' lives. Effective management often involves invasive and costly monitoring.
Objective: To evaluate the feasibility of integrating home-based fecal calprotectin testing with therapeutic drug monitoring (TDM) in managing moderate-to-severe IBD.
J Crohns Colitis
September 2025
Department of Gastroenterology, University Hospital of Marseille Nord, Assistance Publique-Hôpitaux de Marseille (AP-HM), Aix-Marseille University, Marseille, France.
Background And Aims: While this strategy is frequently used for other biologics, real-world evidence on subcutaneous (SC) vedolizumab (VDZ) dose intensification in inflammatory bowel disease (IBD) is lacking. This study aimed to assess the effectiveness and safety of SC VDZ intensification.
Methods: We conducted a retrospective study in 25 centers including all patients with active ulcerative colitis (UC) or Crohn's disease (CD) (defined by PRO2), and incomplete or loss of response to SC VDZ 108mg EOW when the drug was intensified.