MRI SHOULDER WITHOUT CONTRAST

MRI Shoulder without Contrast Overview

Magnetic Resonance Imaging (MRI) of the shoulder is a diagnostic test meant for the examination of the shoulder using strong magnetic fields and radio waves to gather various images of the shoulder joint and surrounding tissues. Shoulder injuries, degenerative ailments, and tumours are some injuries that impact the shoulder, which this test is done to diagnose and monitor. Here, we will focus on MRI shoulder without contrast which is a type of MRI testing that does not use the aid of contrast mediums. 

What is MRI Shoulder without Contrast? 

MRI shoulder without contrast is a particular MRI test on the shoulder joint that does not involve the injection of any contrast agent. Unlike previous techniques that use gadopentetate, this uses magnetic fields and radio waves get images of the tissues near the shoulder region. A computer then interprets those images for diagnosis. The test is performed using a large cylindrical machine that covers the shoulder region. 

Parameters Considered in the MRI Shoulder Without Contrast Scan

Medical practitioners will assess for the below factors during the procedure: 

• The position of the bones around the shoulder joint and the shoulder joint itself. 
• The state of tendons, ligaments, and cartilage. 
• Tumours, cysts, or other forms of degenerative diseases. 
• Recent injuries or evidence of any old injuries. 

Patient specific factors such as the following might cause modifications: 

• Patients age: Children might need sedation or certain devices. 
• Certain medical conditions like kidney disease might need special care. 

Reasons for Taking an MRI Shoulder without Contrast

Some of the specific warning signs that would automatically raise red flags to conduct the test are: 

• Injuries or tears to the rotator cuff. 

• Tendinitis or bursitis. 

• Arthritis or degenerative joint disease. 

• Shoulder impingement or dislocating shoulder joint. 

• Growth of a suspected tumour or cyst within the shoulder region. 

When and Who Should Get an MRI Shoulder Without Contrast? 

The following situations or symptoms may lead a healthcare provider to query an MRI shoulder without contrast: 

• Pain or stiffness involving the shoulder joint 
• Weakened or limited range of motion of the shoulder joint 
• Recent injury sustained on the shoulder area 
• Degenerative processes like arthritis and tendinitis 
• Tumour or cysts seen in the shoulder region 

This test is typically recommended for a certain group of patients who: 

• Have signs and symptoms of the shoulder which have failed to improve with conservative therapy. 
• Have a history of shoulder injuries and or conditions. 
• Are thought to have a degenerative disease or tumour of the shoulder. 

Benefits of Taking the Test

MRI shoulder without contrast has the following advantages: 

• The procedure is discomfort free and painless. 

• No chances of radiation contamination or exposure. 

• Possibility to obtain high quality images of the shoulder joint and tissues around it. 

• Assists in diagnosis, helps in treating and observing many shoulder problems. 

Illnesses Diagnosed with MRI Shoulder Without Contrast.

There are conditions that are diagnosed or subject to treatment with MRI shoulder without contrast: 

When assessing the shoulder, the following conditions may be identified: 

• Tears or Injuries of the Rotator Cuff 

• Tendinitis or Bursitis 

• Arthritis or Degenerative Joint Disease 

• Shoulder Impingement or Instability 

• Tumours or Cysts in the Shoulder 

Preparing for the Test

The patients must complete the following steps before the test: 

• Put on light, comfortable, loose clothes 

• Take off earrings, glasses, or any other metallic object 

• Not eat or drink anything within 2 hours of taking the test 

• Let the technologist know of any medical implants or devices they may have 

Pre-Requisites: 

There are no specific requirements for a patient, there are some guidelines they should follow: 

• Inform their health care provider of any medical problems or allergies. 

• Do not take certain medications which may include sedatives or muscle relaxants. 

Best Time to Take the Test 

While it is possible to do the test at any time, it is suggested that the patient do it in the morning or early afternoon. 

Eligibility: 

Patients with one or more of the following conditions are typically considered for the test. 

• Have a history of shoulder injuries and conditions. 

• Have potential for a tumour or degenerative disease in the shoulder. 

Procedure for Taking an MRI Shoulder without Contrast 

The entire process usually takes around 30-60 minutes and consists of the following steps: 

1. The patient is placed on the examination table and is asked to stay still. 
2. The MRI machine is switched on and the joint along with soft tissues surrounding the shoulder is scanned using strong magnetic fields and radio waves. 
3. A radiologist reviews the images looking for any signs of conditions or abnormalities. 

Cautions Before Taking the Test 

Patients are to: 

• Notify the technologist about any devices or medical implants. 
• Take off all jewellery, eyeglasses, and any other metal objects. 
• Steer clear of certain medications, including tranquilizers and muscle relaxants.