What imaging is contraindicated in pregnancy?

What imaging is contraindicated in pregnancy?

A pregnant patient who underwent magnetic resonance imaging (MRI) because of an acute abdomen, was told that MRI contrast agents (ie, gadolinium-based contrast agents) are contraindicated during pregnancy.

What is the best diagnostic tool for abdominal pregnancy?

The best diagnostic tools are ultrasound and MRI. The availability of these instruments, and especially the latter, is scarce in developing countries, hence the higher rate of this type of pregnancy in these regions.

What is best imaging for abdomen?

Ultrasonography is the initial imaging test of choice for patients presenting with right upper quadrant pain. Computed tomography (CT) is recommended for evaluating right or left lower quadrant pain. Conventional radiography has limited diagnostic value in the assessment of most patients with abdominal pain.

Is an abdominal MRI safe during pregnancy?

There are no proven risks to pregnant women or unborn babies from MRI exams. Over the last 30 years, thousands of pregnant women have had MRI exams, and no known harmful effects to the baby have been found.

What is meant by POD in pregnancy?

Introduction. The Pouch of Douglas (POD), also known as rectouterine pouch and posterior cul-de-sac, is bordered anteriorly by the posterior uterus and posteriorly by the rectosigmoid colon.

Is abdominal pregnancy an emergency?

Abdominal pregnancy is a rare, life-threatening condition defined as pregnancy in the peritoneal cavity exclusive of tubal, ovarian, or intraligamentary locations. It can be primarily located in the peritoneal cavity or secondary to a ruptured ectopic pregnancy or tubal abortion.

What is difference between CT and ultrasound?

Here are some of the main differences between the two: A CT Scan will usually cost more than an ultrasound procedure, and the time it takes to complete a CT Scan will be shorter, about 5 minutes. A routine ultrasound can be completed in about 15 minutes. With a CT Scan there is some slight radiation exposure.

Why would you need an MRI during pregnancy?

It is performed in the 2nd or 3rd trimester of pregnancy. This type of examination is used to evaluate abnormalities in your baby’s brain, spine, and body. MRI may be used to confirm an ultrasound diagnosis or add significant diagnostic information in complex cases.

Is MRI safe in third trimester?

MRI poses no known risk to the fetus in the second and third trimester. MRI in the first trimester should only be performed after consultation with radiology faculty.

Is acute abdominal pain in pregnant women diagnosed?

Acute abdominal pain in pregnant women poses a diagnostic challenge, as gastrointestinal, genitourinary, and gynecologic diseases may all manifest with nonspecific symptoms, which could lead to a delay in diagnosis.

How is mRMR imaging used to diagnose abdominal pain in pregnant patients?

MR imaging is useful in diagnosing the cause of abdominal pain in a pregnant patient because of its ability to safely demonstrate a wide range of pathologic conditions in the abdomen and pelvis beyond appendicitis.

Which imaging modalities are used in the evaluation of abdominal pain?

US and MRI are the modalities of choice in the evaluation of abdominal pain in pregnant patients. US is invaluable for the evaluation of pelvic causes of acute pain, including ovarian torsion, ectopic pregnancy, and hemorrhagic cysts.

Can MR imaging detect appendicitis in pregnant women?

Recognize the MR imaging appearances of entities beyond appendicitis that can cause abdominal or pelvic pain in pregnant patients. Pregnant patients frequently present with nonspecific abdominal pain that requires medical attention. Diagnosis of abdominal pain in pregnant women is confounded by several factors found in a normal pregnancy.