goglprotect.blogg.se - Medio de contraste para tomografia

Tell your provider if you're pregnant.

Let your provider know if you have a history of kidney problems. A dye commonly used to enhance MRI images called gadolinium can cause serious complications in people with kidney problems.

Tell your provider if you have kidney problems.

Let your provider know about any allergies to avoid complications with the dye. The dye is usually given through a vein in your arm. Most MRI procedures use a dye to make the images easier to interpret.

Tell your provider about any allergies you have.

Let the facility know where you are in your cycle so that optimal timing for the breast MRI can be scheduled. The first day of your menstrual bleeding is day one of your cycle. If you're premenopausal, the MRI facility may prefer to schedule your MRI at a certain time during your menstrual cycle, around day three to 14. Schedule your MRI for the beginning of your menstrual cycle.To prepare for a breast MRI, you will need to take these steps:

This dye can cause allergic reactions and can cause serious complications for people with kidney problems. A breast MRI involves injection of a dye to make the images easier to interpret.

A false-positive result may cause unneeded anxiety if you have additional testing, such as a biopsy, to assess the suspicious areas. These results are known as false-positives. A breast MRI may identify suspicious areas that, after further evaluation - such as a breast ultrasound or breast biopsy - turn out to be benign. But as with other tests, a breast MRI has risks, such as: Request an Appointment at Mayo Clinic RisksĪ breast MRI is a safe procedure that doesn't expose you to radiation. Although it's a sensitive test, a breast MRI can still miss some breast cancers that a mammogram will detect. A referral to a breast clinic or breast-health specialist may help you better understand your risk and your screening options.Ī breast MRI is intended to be used along with a mammogram or other breast-imaging test - not as a replacement for a mammogram. If you're unsure whether you may be at high risk, ask your provider to help you determine your personal risk estimate. You had radiation treatments to your chest area before age 30.You have a hereditary breast cancer gene change, such as BRCA1 or BRCA2.You have a history of precancerous breast changes - such as atypical hyperplasia or lobular carcinoma in situ - and a strong family history of breast cancer and dense breast tissue.You have very dense breast tissue, and mammograms didn't detect a prior breast cancer.You have a strong family history of breast cancer or ovarian cancer.You're at high risk of breast cancer, defined as a lifetime risk of 20% or greater, as calculated by risk tools that account for your family history and other risk factors.You have a suspected leak or rupture of a breast implant.You've been diagnosed with breast cancer and your provider wants to determine the extent of the cancer.Your health care provider may recommend a breast MRI if: It's also used to screen for breast cancer in women thought to have a high risk of the disease. A breast MRI is used to assess the extent of breast cancer.