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: Chromosome 3p deletion was detected in 98 per cent of non - papillary renal cell carcinomas and in 25 per cent of chromophobe renal cell carcinomas .
### Output Text:
Chromosome 3p deletion was detected in 98 per cent of <span class="disease">non - papillary renal cell carcinomas</span> and in 25 per cent of chromophobe <span class="disease">renal cell carcinomas</span> . 