Juhi Chawla lost her New Delhi-based cousin Sonia to cancer yesterday

The actress seems to be both sad and angry as well. She stated on her micro-blogging site, `Five years of battling cancer broke her spirit... Finally i feel... it's the treatment that kills you... Not the disease...!!!! And who decides the treatment?? Doctors!!!!

And all those doctors who care more about their fees... than their patients well being... May they be rewarded with prolonged illnesses and painful deaths!!!!!!!!!!! I am extremely sad... And extremely angry.`