question-icon

Can A Blood Test Detect Cancer In The Body?

default
Posted on Mon, 22 Jan 2018
Twitter Mon, 22 Jan 2018 Answered on
Twitter Fri, 20 Jul 2018 Last reviewed on
Question : Can cancer be detected via blood tests; if so, is it specific cancers or all cancers?
doctor
Answered by Dr. V. N. S. Parinam (31 minutes later)
Brief Answer:
blood screening for cancers.

Detailed Answer:
Hi,

Cancers screening be detected by blood tests, that too specific cancers. Not all cancers. Mind you this is only screening and not confirmatory tests.
E.g CA125 antigen for ovarian cancer and PSA prostate specific antigen for prostate cancer in men.
Technology is growing now and we can be hopeful that a single blood test can detect the proteins that cause cancer in future.
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. V. N. S. Parinam

General & Family Physician

Practicing since :2008

Answered : 1727 Questions

Ask me a question
premium_optimized

The User accepted the expert's answer

Ask an Oncologist
Share on

Get personalised answers from verified doctor in minutes across 80+ specialties

124 Doctors Online

By proceeding, I accept the Terms and Conditions

HCM Blog Instant Access to Doctors
HCM Blog Questions Answered
HCM Blog Satisfaction
backtotop2
Can A Blood Test Detect Cancer In The Body?

Brief Answer: blood screening for cancers. Detailed Answer: Hi, Cancers screening be detected by blood tests, that too specific cancers. Not all cancers. Mind you this is only screening and not confirmatory tests. E.g CA125 antigen for ovarian cancer and PSA prostate specific antigen for prostate cancer in men. Technology is growing now and we can be hopeful that a single blood test can detect the proteins that cause cancer in future.