A rare cecal subepithelial tumor in a Crohn´s Disease patient.

Appendiceal tumors comprise a variety of histologic types, including appendiceal mucinous neoplasms, which can be grouped as premalignant lesions, tumors of uncertain malignant potential, and malignant lesions. The appendiceal mucinous neoplasms are characterized by mucinous epithelial proliferation with extracellular mucin and pushing tumor margins, commonly an incidental finding during operative exploration. We report the case of a low-grade appendiceal mucinous neoplasm presenting as a subepithelial lesion in Crohn´s Disease patient.

Azathioprine-Induced Acute Submandibular Sialadenitis in a Crohn's Disease Patient.

Introduction: Azathioprine (AZA) is a widely used immunosuppressive drug in inflammatory bowel disease (IBD). The occurrence of adverse effects (AEs) is a major downside in the use of this drug, leading to treatment withdrawal in a variable proportion of patients.

Case Presentation: We report the case of a Crohn's disease patient who developed sialadenitis as an AE to AZA.