A distinctive subepithelial keratopathy developed in four adult patients with Crohn's disease (granulomatous ileocolitis). Small, bilateral, symmetrical subepithelial, and anterior proliferative infiltrates and scarring were present 2 to 3 mm inside the entire corneoscleral limbus. Vision was not affected because the lesions spared the central cornea. The mechanism is not known and the lesion should be regarded as a distinct clinical sign of Crohn's disease.
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http://dx.doi.org/10.1016/s0002-9394(14)75202-x | DOI Listing |
The structure and function of the mammalian gut vary by region, yet why inflammatory diseases manifest in specific regions and not others remains unclear. We use a TNF-overexpressing Crohn's disease (CD) model (Tnf ), which typically presents in the terminal ileum (TI), to investigate how environmental factors interact with the host's immune susceptibility to drive region-specific disease. We identified , an intracellular bacterium and murine counterpart to the human sexually transmitted , as necessary and sufficient to trigger disease manifestation in the ascending colon (AC), another common site of human CD.
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January 2025
Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy.
Hidradenitis suppurativa is a chronic inflammatory disease of the skin with a suppurative-cicatricial outcome affecting the infundibular component of the pilo-sebaceous unit. The lesions are typically localized in the intertriginous and apocrine gland-rich areas. Hidradenitis suppurativa mainly affects patients at a young age and is very often refractory to conventional medical treatment.
View Article and Find Full Text PDFPrz Gastroenterol
September 2024
Department of Gastroenterology, Hepatology, Feeding Disorders and Paediatrics, The Children's Memorial Health Institute, Warsaw, Poland.
Since the beginning of the COVID-19 pandemic in 2020, the safety of those with compromised immune systems and chronic disease has been of particular concern for health care providers. Inflammatory bowel diseases (IBD) are chronic, incurable conditions of digestive system with unknown aetiology, but one of the causes is disordered immune response. Medical therapies most frequently used in IBD are immune suppressing or modifying with the rising use of biologic treatment.
View Article and Find Full Text PDFPrz Gastroenterol
September 2024
Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Unit, National Medical Institute of the Ministry of Interior and Administration, Warsaw, Poland.
Introduction: infection (CDI) is one of the most important challenges in contemporary gastroenterology. However, data from CDI studies are sometimes contradictory.
Aim: To analyse the risk factors for CDI in patients with inflammatory bowel disease (IBD).
Prz Gastroenterol
September 2024
Department of Internal Medicine and Gastroenterology, Central Clinical Hospital of the Ministry of Interior and Administration, Warsaw, Poland.
Introduction: Crohn's disease is a chronic, complex inflammatory disorder of the gastrointestinal tract. Among its most challenging complications are perianal fistulas.
Aim: This study aims to explore the efficacy of hyperbaric oxygen therapy (HBOT) in reducing the activity of perianal fistulas in Crohn's disease patients.
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