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: Other tumor types found in BRCA1 mutation / haplotype carriers included prostatic , pancreas , skin , and lung cancer , a malignant melanoma , an oligodendroglioma , and a carcinosarcoma .
### Output Text:
Other <span class="disease">tumor</span> types found in BRCA1 mutation / haplotype carriers included <span class="disease">prostatic , pancreas , skin , and lung cancer</span> , a <span class="disease">malignant melanoma</span> , an <span class="disease">oligodendroglioma</span> , and a <span class="disease">carcinosarcoma</span> . 