Doctor insights on:
Mri Vs Cat Scan For Brain Tumor
If i had a MRI oct2012 & cat scan in dec 2012 & both where normal should I b worried bout a brain tumor? Can a CT scan show a brain tumor n the brain
Mri or magnetic resonance imaging is one of the more recently developed imaging modalities available to physicians. It uses powerful magnets to generate images. There is no ionizing radiation which is a major advantage over many other modalities. Mri is the best imaging exam that we have for most soft tissue and joint related problems. There are radiologists ...Read more
Will a cat scan of my head rule out MS or a brain tumor better than mri? Had one before but am having another one due to vertigo.Im 18.Am i in danger?
No: Mri is by far the test of choice for ms. Either way will detect brain tumors, but actual better picture of the tumor itself with a mri. There is no danger to mri. Cat scans have radiation, but your doctor will guide you in consultation with a radiologist as to which test is most appropriate for your symptoms. ...Read moreSee 1 more doctor answer
Would a Brain MRI W/O Contrast & a CT Scan with and W/O Contrast show a brain tumor causing symptoms? Worried that it could have been missed.
Would a Brain MRI without Contrast & a CT Scan with and without Contrast show a brain tumor causing symptoms? Worried that it could have been missed.
No symptomatic tumor: It is a pretty safe bet that MRI together with contrast CT can exclude a symptomatic tumor (mass) in the head. That does not mean all causes of headache or neurologic complaint are seen. Only your practitioner can give more advice to "put your mind at ease" and further direct your diagnostic journey. ...Read more
I understand MRI and CT scans are the best way to tell if there is a brain tumor, but can a blood work of neurology reports tell if there is something of concern?
If im in the ER and they wanna check for a brain tumor by doing a CT scan. Can i request an MRI without contrast instead or is that not an option?
Yes/No: A ct scan has the advantage of being fast (and cheap from the insurance companies standpoint) and gives a good enough resolution as a screening test. You can request an MRI without contrast, however, if something is found, you need to get another MRI scan which is a longer, and more expensive, time commitment. ...Read moreSee 2 more doctor answers
What to do if i just got diagnosed with a brain tumor. Can i get a printout copy of my CT can or mri?
CD: These days, radiology departments and practices make digital images, and provide patients with digital copies on a cd-rom. You should certainly be able to obtain copies of any of your own medical images on request, and they will provide them on a cd. "printouts" just are not done anymore. ...Read more
Causes of headache and light headedness weird feeling for two days? I'm scared of brain tumor. I had a clear MRI and CT four months ago though am I ok
Sudafed: Headache lightheaded and weird felling in your head and you take sudafed ? It could be from sinusitis or the sudafed itself. Other possibilities include hypoglycemia, elevated BP or even low BP. It's unlikely with a negative CT or MRI four months ago you would have developed a brain mass of sufficient size to cause these symptoms ( unless you hit your head hard enough to cause a slow bleed. ). ...Read more
Can a brain tumor grow within 6mths i'm worried cuz i get pains n my head & headaches it's like a everyday thang i've had MRI & CT 4mths ago i'm scare?
Unlikely: It is unlikely that a tumor has developed in 4 mths.There are many causes of headaches like sinus problems, migraines, temporal arteritis , TMJ issues, high blood pressure etc. You need to see your family doc or a neurologist to get evaluated and treated. ...Read moreSee 2 more doctor answers
Obsessing I have brain tumor?Making myself sick-had clear CT 6 months ago-but have bad headaches making ears hurt-depressed &stay tired-request MRI?
How long does it take for brain tumors to grow? Had negative CT scan a year ago but had MRI yesterday for headaches & pain i'm still having. Scared!
See below: Please wait for the result of the MRI study. A negative brain MRI is a good sign there's no brain tumor. Brain cancer is not common in your age range. There are various causes of headaches. Please follow up with your doctor on treatment recommendations. ...Read moreSee 1 more doctor answer
No: You are no more risk for brain tumor now than you were before you had the CAT scan. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Drink enough water daily so that your urine is mostly colorless. Practice safe sex. Get HPV vaccine. ...Read more
Not always: It is much harder to detect smaller lesions on non-contrast head ct, but large tumors causing swelling or pressure on other parts of the brain can usually be detected. Usually brain MRI with contrast is more sensitive and gives me a more detailed picture when I am trying to evaluate for brain tumors. ...Read moreSee 1 more doctor answer
Am having neck pain and earaches and headacheseveryday i think i might have an brain tumor or cancer plus shoulder pain by my upper back pains i want to go have an cat scan but i already been for other things
Cluster of symptoms: Hard to say with a general cluster of symptoms what may be happening, but if they are significant they should be evaluated. Conditions such as brain tumor are quite rare and ct/mri scans may be ordered by a physician after a thorough history and exam. Don't ignore your symptoms, but be cautious about jumping to the most severe conclusion without more of a work-up. Hope this helps! ...Read moreSee 1 more doctor answer
I told my doctor about my headaches and ear ringing i ask did i jave an brain tumor she look in my eyes what that mean and ask me a few question do I have vision problem i said no do light hurt my eyes again no so she aint order a cat scan but i feel pain
Not a brain tumor: Primary headaches can be very debilitating but doesn't mean there is a brain tumor. The headaches and ear ringing might need concurrent management and you may need a consult a pain center. You can try some self care things including warm compresses, hot showers, meditation, massages and green tea. ...Read moreSee 2 more doctor answers
How coomon r brain tumors & how common to do bleeds n the brain happen at my age 20 i had a mri&ct 4mths ago both normal for my pains n headaches?
If im afraid of having a brain tumor cause of forehead pressure and dizziness and it's causing me to worry, would ER give me MRI or CT scan?
See your doctor: Call your pronary care doctor to discuss your symptoms. Your doctor can either have you come in for an appointment or have you go to the er. Either way, either your doctor or the er doctor will examine you and determine if a ct scan or MRI is needed. ...Read moreSee 1 more doctor answer
Ct scan uses data from a beam of xrays and reconstructs a cross sectional image of your body. It is a high dose of xrays and used only when the benefits outweigh the risk. Cancer risk is 1 in 500 in children. Also using iodinated contrast might cause transient renal failure in about 5% of patients. (contrast induced nepropathy) most do not explain this to the patient as ...Read more
"tumor" literally translates as "mass", so even a fresh bruise could be called a "tumor". Doctors use the term "neoplasm" (tranlates literally as new growth) to describe tumors that are abnormal growths of cells. These may be benign or malignant; "malignant" = cancer. In everyday usage, we use "tumor" ...Read more