Correction

Case Records of the Massachusetts General Hospital (Case 16-2000)

N Engl J Med 2000; 343:160July 13, 2000

Article

Case Records of the Massachusetts General Hospital (Case 16-2000) (Case Records of the Massachusetts General Hospital, N Engl J Med 2000:342;1590 - 1597) . On page 1595, the Clinical Diagnosis should have read, “Lymphadenopathy of unknown cause, with obstructive mastopathy and pleural effusion,” not “destructive mastopathy,” as printed. Also, in the title of Figure 4, the correct stain for Panel B is “immunoperoxidase staining for CD30,” not “hematoxylin and eosin,” as printed.