All give rise to malignancy except
• Bronchiectasis cannot cause malignancy. The complications which may be associated with bronchiectasis are: Cor pulmonale, metastatic brain abscesses, and amyloidosis.
• To be considered bronchiectasis, the dilation should be permanent; reversible bronchial dilation often accompanies viral and bacterial pneumonia.
Cholelithiasis
Ulcerative colitis
Bronchiectasis
Paget’s disease