Update README.md

Author: Ben Lengerich

README.md

@@ -30,6 +30,7 @@ This list is a work in progress, please submit a pull request for any dataset yo
 ## Images
 |Name | Description | Comments |
 |:-:|---|---|
+|[The Cancer Imaging Archive](http://www.cancerimagingarchive.net/)| Extracts the images from the TCGA data | |
 |[Multiple Myeloma DREAM Challenge](https://www.synapse.org/#!Synapse:syn6187098/wiki/401884)| Challenge to identify Multiple Myeloma Patients |  |
 |[Breast Cancer Wisconsin (Diagnostic) Data Set](https://www.kaggle.com/uciml/breast-cancer-wisconsin-data)| Predict whether the cancer is benign or malignant | |
 |[DDSM](http://marathon.csee.usf.edu/Mammography/Database.html)|Mammogram Database | |