Pancreatic pseudocyst: a complication of necrotizing vaculitis (polyarteritis nodosa).
Pancreatic pseudocyst formation leading to fatal outcome was observed during the active phase of polyarteritis nodosa in a 48-year-old patient. Persistent hepatitis B antigenemia and high levels of circulating immune complexes were present during his illness. Prednisone and azathioprine therapy was not able to control the manifestations of the basic disorder.
D000936:Antigen-Antibody Complex; D001379:Azathioprine / Q000627:therapeutic use; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006801:Humans; D008297:Male; D008875:Middle Aged; D010181:Pancreatic Cyst / Q000209:etiology*; D010192:Pancreatic Pseudocyst / Q000209:etiology*; D010488:Polyarteritis Nodosa / Q000150:complications* / Q000188:drug therapy / Q000276:immunology / Q000473:pathology; D011241:Prednisone / Q000627:therapeutic use
D000936:Antigen-Antibody Complex; D006514:Hepatitis B Surface Antigens; D001379:Azathioprine; D011241:Prednisone