Top
10
Doctor insights on: Is Blood Work Normal With Colon Cancer

Share
1

1
Colicky/bloated pain ulq, can pinpoint it sometimes. Comes and goes. Loose stool x10 days, foul smelling. Some nausea. Abd xray, u/s normal. Blood work normal. Colon cancer? 25y f. No family history.

Colicky/bloated pain ulq, can pinpoint it sometimes. Comes and goes. Loose stool x10 days, foul smelling. Some nausea. Abd xray, u/s normal. Blood work normal. Colon cancer? 25y f. No family history.

Very unlikely: Although not impossible , colon cancer at 25 is very uncommon , in particular without family history . Colon cancer at 25 is almost always a genetic condition . Your symptoms are rather suggestive of bowel infection. ...Read more

See 2 more doctor answers
Dr. Barry Rosen
4,214 doctors shared insights

Cancer (Definition)

Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more


2

2
What are the odds of a 18 year old with all normal blood work and no family history having colon cancer? change in bm looser stool no other symptoms

What are the odds of a 18 year old with all normal blood work and no family history having colon cancer? change in bm looser stool no other symptoms

Colon cancer RARE: 90% of colon cancer is in people 50 and up. The average age of a patient with colon cancer is 72. The odds of an adolescent having colon cancer is 0.31 in 1 000 000. You should discuss your many concerns about colon cancer with your doctor. A simple stool test may help reassure you. Good luck. ...Read more

See 1 more doctor answer
3

3
If colon cancer was present would something show up in routine blood work?

If colon cancer was present would something show up in routine blood work?

Depends: Some times colon cancer can cause anemia and abnormal liver functions but not sensitive and specific enough. Cea is used to moniter patients with a history of colon cancer but not to make a diagnosis. ...Read more

4

4
Black little dots in stool. Would colon cancer stools be thin one day then be normal the next? I did have blood in stools for two days only last week

Black little dots in stool. Would colon cancer stools be thin one day then be normal the next? I did have blood in stools for two days only last week

Not sure: I am assuming that you do not have a significant family history for colon cancer. Colon cancer can result in thin stools but i would think that they stay that way. Blood in the stool can indicate possible colon tumor(polyp) or cancer but it not very common for patients your age.I would reccomend that you see a dr. To find out the cause of your bleeding.Internal hemorrhiods could be a cause. ...Read more

See 1 more doctor answer
5

5
I had a blood test done at my doctor and everything was normal. He said this means I probably don't have Colon cancer. Could I still have colon cancer?

I had a blood test done at my doctor and everything was normal. He said this means I probably don't have Colon cancer. Could I still have colon cancer?

Yes: To rule in or out colon cancers, colonoscopy is mandatory. That said, given your age it is not likely that you have colon cancer. Your family history and your symptoms may help in deciding if you do need a colonoscopy. ...Read more

See 1 more doctor answer
7

7
19, male having diarrhea right after normal stool, watery, blood test fine, no blood or constipation, can it be colon cancer I'm scared!!!

19, male having diarrhea right after normal stool, watery, blood test fine, no blood or constipation, can it be colon cancer I'm scared!!!

Relax: Colon cancer doesn't behave this way and is very, very rare in 19 year olds. Diarrhea after a normal BM is not unusual and often depends on diet, anxiety, etc. If it persists, see your primary care provider for an evaluation. Thanks for trusting HealthTap! ...Read more

See 1 more doctor answer
8

8
I have been having thin stools on and off doctor ran cbc and everything was normal im very scared about colon cancer 18yr old male no blood or pain?

I have been having thin stools on and off doctor ran cbc and everything was normal im very scared about colon cancer 18yr old male no blood or pain?

Diarrhea: colon cancers are not common at the age of 18. May be this is some infectious origin or issues with digestion. Some people even have lactose intolerance. What test did your doctor ran? If there is not infection or food poisoning, then look for the cause of diarrhea due to digestion problem. ...Read more

9

9
Had red blood, black stool 3 weeks ago for 3 days. Had hemiglobin and occult test 2 days ago and all normal. This does mean I have no colon cancer?

Had red blood,  black stool 3 weeks ago for 3 days.  Had hemiglobin and occult test 2 days ago and all normal.  This does mean I have no colon cancer?

GI consult, EGD: Limited data available as reported. Colon cancer is rare at such an young age. Bright red blood usually from lower GI tract, or hemorrhoids, fissure etc. However black stoll is concerning for upper GI bleed. Need a GI/Gastroenterology evaluation, EGD/upper endoscopy, H Pylori testing, Upper GI series etc. contact PCP for GI referral. Go to a health tap doctor for a formal consult with more details ...Read more

10

10
Chronic constipation for years while on levothyroxine 50mcg. 25 y/o f. Type #1 on bristol. Thyroid blood work says it's controlled. Diet stinks. Past 2 weeks diarrhea, no appetite. Colon cancer?

Chronic constipation for years while on levothyroxine 50mcg. 25 y/o f. Type #1 on bristol. Thyroid blood work says it's controlled. Diet stinks. Past 2 weeks diarrhea, no appetite. Colon cancer?

Unlikely: There are many reasons for constipation and for diarrhea. Typically colon cancer presents with bloody stools or no symptoms. It's also unlikely in young people which is why colonoscopy screenings are recommended after age 50, unless you have significant risk factors like family history or other certain medical problems. If you have diarrhea for >2 weeks, you should seek medical attention. ...Read more

See 1 more doctor answer
Dr. Eric Kaplan
921 doctors shared insights

Colon Cancer (Definition)

Final few yards of your intestine, between the terminal ileum (small bowell) and rectum. It squeezes water and solidifies waste to stool. It is subject to outpouching (divertics) polyps, and these can become cancers. The cells are abnormal, invade into the muscle and travel ...Read more


Dr. Sewa Legha
1 doctor shared a insight

Colon (Definition)

The colon is another term for the large intestine. This is the final portion of the digestive system, responsible for absorbing water and storing stool before evacuation. It is divided into sections described as cecum; ascending, transverse, descending and ...Read more