In the sentence extracted from biomedical literature, identify all the disease entities. The required answer format is the same sentence with HTML <span> tags to mark up specific entities. 
### Entity Markup Guides:
Use <span class="disease"> to denote a disease.

### Input Text: Familial adenomatous polyposis ( FAP ) is an inherited predisposition to colorectal cancer characterized by the development of numerous adenomatous polyps predominantly in the colorectal region .
### Output Text:
<span class="disease">Familial adenomatous polyposis</span> ( <span class="disease">FAP</span> ) is an inherited predisposition to <span class="disease">colorectal cancer</span> characterized by the development of numerous <span class="disease">adenomatous polyps</span> predominantly in the colorectal region . 