CTICasesOrganizing Pneumonia Associated with Ulcerative Colitis
Imaging findings
CT shows an airway-centric distribution of peribronchial ground-glass opacities and small nodules with faint surrounding halos.
Key takeaways
Organizing pneumonia can occur as an extraintestinal manifestation of inflammatory bowel disease, such as ulcerative colitis. Patients typically present with airway-centric opacities and demonstrate a rapid and sustained response to corticosteroid therapy.
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