A 54-year-old patient’s routine mammogram finds a 6-mm breast nodule that histology confirms as kidney cancer metastasis, 3 ...

The world’s largest kidney stone has been removed from a patient in Sri Lanka – and it’s about the size of a grapefuit, as long as a banana and as heavy as four hamsters.

Coonghe’s kidney stone weighed in at 1.76 pounds – about the same weight as five baseballs. Previously, the record was 1.36 pounds, set in 2008 by Wazir Muhammad in Pakistan.