Get Virtual Care
  • Primary Care
  • Urgent Care
  • FAQs
  • Support Center
For Businesses
  • Direct Primary Care for Organizations
  • For DMEs and Pharmacies
  • For Health Plans
  • For Providers
About Us
  • Who We Are
  • Why HealthTap
  • Our Standards
  • Contact
Log in
Book a video appointment
Book now
  • Get Virtual Care

    • Primary Care
    • Urgent Care
    • FAQs
    • Support Center
  • For Businesses

    • Direct Primary Care for Organizations
    • For DMEs and Pharmacies
    • For Health Plans
    • For Providers
  • About Us

    • Who We Are
    • Why HealthTap
    • Our Standards
    • Contact
Log in to HealthTap
HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

Are ct scans with oral contrast useless for see colon cancer. my doc has ordered multiple over last 3 years, all clean, but hearing they are useless??

A doctor has provided 1 answer
Dr. Stephen Rothstein answered

Ct: They are helpful but you need to have a colonosopy if there there is a concern

Dr Munshower and 4 doctors agreed

Answered 8/15/2015

3.6k views

Thank

Related Questions

A member asked:

Can you have symptomatic colon cancer for five years without showing on ct scans (oral no iv contrast)? Have had five ct in past 5 years

A doctor has provided 1 answer

A member asked:

Chance 4 ab / pelvic CT scans all missed symptomatic colon cancer (narrow stools, occaision blood) over three years. Also had sigmoidosopy to 35cm?

A doctor has provided 1 answer

A member asked:

Can Diveticulosis (not itis) be mistaken for colon cancer on CT scan? Had sigmoidoscopy to 35 CM and 4 CT scans over past three years.

2 doctors weighed in across 2 answers

A member asked:

I'm a 28 year old female that has had right sided pelvic pain for a few months. I have had two clear ultrasounds and a clear ct scan with contrast. Can right sided pelvic pain be a symptom of colon cancer? Or any idea on what may be causing the pain?

2 doctors weighed in across 2 answers

A member asked:

I had stage 3 colon cancer, treated and cancer free for 2 years. today CT scan showed spot on outside of my liver...what are the chances it is back?

A doctor has provided 1 answer

People also searched for:

Could three CT scans over one year all really miss symptomatic colon cancer ( narrow stools, blood). Problems for past 2 years, doc says no way it wou?
Have mild Ab discomfort in URQ/ULQ, GERD, and health anxiety. Gastro Doc ordered ab/pelvic CT scan WITH CONTRAST. Results normal. Had clear colonoscopy 5 years ago. Worried about colon cancer - could CT w/ contrast detect colon cancer at all?
How likely is colon cancer in 31 year old? Doc said if CT Normal for RUQ pain then colonoscopy next. Is this necessary? No other symptoms
I read that 85% of colon cancer comes from polyps 15% not. What does the GI doc due for the 15%? HPV that can be cancerous tend to be in polyps? Can CT w contrast Abd/Plvs pic up 2cm or larger polyps?
Normal blood tests rule cancer ? My brother died lukemia every doc is saying anxiety. heart doc tests echo / holter / stress echo / ekg lung doc bronchosco / Ct scan and full gastro workup / all scopes endo colons capsule. Headach daily weak pulse

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited

For Businesses

Direct Primary Care for OrganizationsFor DMEs and PharmaciesFor Health PlansFor Providers

Company

About UsSupport CenterContact Us

Health Content

Health TopicsDoctor Q&A by Specialty

Join Us

For DoctorsJobs
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.