Repository logo

Browsing by Author "Cruz, Ana Rita"

Now showing 1 - 2 of 2
  • A Challenge Called Ogilvie´s Syndrome
    Publication . Soares Miranda, Luisa; Silva Gonçalves, Carla; Silva, Ezequiel; Ferreira, Álvaro; Araújo Correia, João; Cruz, Ana Rita
    Ogilvie´s syndrome is a colonic dilation without any existing mechanical obstruction. The risk factors that cause it are not completely understood, but if untreated, the distension can result in rupture or ischaemic bowel perforation. Additionally, the existing guidelines do not agree with each other about the next steps if conservative treatment fails. We report the case of a 71-year-old woman in whom Ogilvie´s syndrome was particularly difficult to manage, and with it, we try to add clinical data to a field with scarce evidence.
    2023-06Journal article Open access Show more
  • Immunoglobulin G4 Related-Disease: A Rare Presentation With Secondary Hypereosinophilic Syndrome and Eosinophilic Ascites
    Publication . Serpa Pinto, Luísa; Lamas, Nuno Jorge; Campar, Ana; Ferreira, Alvaro; Cruz, Ana Rita
    Immunoglobulin G4 related-disease (IgG4-RD) is a multisystemic immune-mediated fibroinflammatory disease, with a strong predilection for salivary and lacrimal glands, pancreas, biliary tree, lungs, kidneys, aorta, and retroperitoneum. In the case of pancreatic involvement, it manifests as autoimmune pancreatitis. Patients with IgG4-RD usually have mild to moderate eosinophilia in the peripheral blood, however, they may present a secondary hypereosinophilic syndrome (HES). Although there are cases described with severe eosinophilia (> 5,000/µL), the 2019 American College of Rheumatology/European League Against Rheumatism classification criteria for IgG4-RD considers peripheral eosinophilia above 3,000/µL as an exclusion criterion, although stating that assessment for the presence of exclusion criteria should be individualized depending on a patient's clinical scenario. Here, we describe the clinical case of a 30-year-old woman who presented with chronic diarrhea and abdominal pain. The diagnostic workup revealed eosinophilic ascites, severe peripheral blood eosinophilia (> 5,000/µL), IgG4 elevation (> 2 × upper normal limit), and also diffuse swelling in the body and pancreatic tail (computed tomography (CT) scan). There was a prompt response to corticosteroid therapy with clinical resolution and continued remission under therapy. The patient was diagnosed with IgG4-RD with secondary HES, explaining the gastrointestinal tract and peritoneum damage in the form of enterocolitis and ascites. Exclusion of alternative diagnosis was made.
    2021-03Journal article Open access Show more