You may request a preference; we will try to accommodate, but availability isn’t guaranteed. Please make this request at the time of booking.

Parking is free at our locations in Kanata, Limoges and Hunt Club. At our location in Nepean we have four no-charge 10 minute parking spots reserved for people who are dropping in to book appointments. Please adhere to the 10 minute restriction to avoid being ticketed.

Parking is free at our locations in Kanata, Limoges and Hunt Club. At our location in Nepean there is paid parking in a city-run lot that is payable by coin and credit card only. All must pay.

Yes. Please notify reception when you check in so the additional recipients can be added to your file.

Most cases are reported within 3–5 business days. Specialized tests may take up to 10 business days.

Images are now released via the PocketHealth platform. Once your report is signed, you can request access through PocketHealth using your name and date of birth. If you require a CD or USB for a specialist, please speak to reception for options and associated fees.

It is strongly discouraged due to distraction, radiation exposure risks and safety/liability concerns.

No. We are not equipped with any lifting equipment. You must be able to transfer yourselves onto the exam table independently or with the aid of a family member or friend. Our staff cannot assist with heavy transfers for safety reasons.

Yes. A valid requisition from a licensed healthcare provider is required for all OHIP-covered diagnostic tests (X-ray, ultrasound, mammography, BMD, CT, MRI, Nuclear Medicine) at MMI, except for specific screening programs such as OBSP mammography as mandated by the program. Please confirm if you are unsure.

We accept requisitions from any licensed healthcare provider within Ontario regardless of the form used, provided it contains all necessary clinical and patient information for the requested exam.

Most examinations at MMI require appointments, including ultrasound, mammography, BMD, CT, MRI and Nuclear Medicine. General X-ray is usually walk-in; however, please confirm with the site location for any changes or special circumstances.

You can book an appointment by calling our central booking line, emailing the booking department, or dropping off your requisition at one of our locations. Please refer to mmimaging.com for contact details and instructions, as these may change over time.

Usually no. Most procedures have wait times under 2 weeks for routine cases. Some specialized exams or peak times (e.g., flu season, holidays) may have longer wait times. Urgent requests will be triaged based on clinical priority.

You can use our website: mmimaging.com or email: booking@mmimaging.com or call (613) 727-1072 ext. 1

Appointment lengths vary by examination type. X-ray exams are typically 15–30 minutes including registration. Ultrasound and mammography usually range from 30–45 minutes. Nuclear medicine and MRI/CT appointments can be longer depending on the specific test. Please confirm when booking.

Please arrive 10–15 minutes prior to your scheduled time to allow for registration and any required preparation. Some tests may have specific arrival times listed on your confirmation, so always follow those instructions first.

Generally, we do not place routine confirmation calls. Your appointment information is provided at the time of booking, and reminders may be emailed or sent by text message for certain exams. Please ensure we have your correct contact information and keep your requisition or confirmation handy.

Yes, Merivale Medical Imaging provides OHIP-insured diagnostic imaging services as defined by the Ontario Health Insurance Plan. Tests such as X-ray, most ultrasound, BMD, mammography, CT, MRI, and Nuclear Medicine can be covered if they meet OHIP criteria and are medically necessary. Some exams, like select whole-body screening or non-indicated tests, may not be covered and are billed privately. Please verify coverage with your physician or contact us for clarification.

No. BMD uses ionizing radiation, and it is strongly recommended to avoid this exposure during pregnancy. If there is any possibility that you are pregnant, do not proceed with the exam and inform your healthcare provider. Testing can be rescheduled after pregnancy or as directed by your physician.

No. Due to radiation safety regulations and space limitations, only the patient and authorized staff are allowed in the exam room during the exposure. Your support person may wait in the reception area until your test is complete.

Possibly. We recommend wearing comfortable clothing without metal buttons, zippers, snaps, or belts, especially around the waist and hips. If your clothing contains metal or is not suitable, we may ask you to change into a hospital gown to ensure accurate results and clear images.

Yes. There are manufacturer weight and height limits for the BMD table. Typically, patients up to approximately 350 lbs (159 kg) can be accommodated, and height limitations may apply depending on the equipment. Please confirm with the booking staff if you have concerns about meeting equipment specifications at your chosen site, as limits can vary between facilities.

A bone mineral density (BMD) test measures the strength and density of your bones, typically in the spine and hips. It is used to diagnose osteoporosis, assess fracture risk, and monitor changes over time. The exam uses low-dose X-rays and is quick and painless. Your doctor may recommend BMD based on age, risk factors, medications, or previous fractures.

A DEXA Total Body Composition scan uses low-dose X-ray technology to measure fat mass, lean muscle mass and bone mineral content throughout the body. It provides detailed information about body composition distribution, which can be useful for athletes, people managing weight, or those monitoring changes due to treatment or lifestyle interventions. It is not typically covered by OHIP and may be a self-pay service. Please confirm at time of booking.

Wear comfortable clothing without metal zippers or buttons, and avoid calcium supplements for 24 hours before your appointment unless otherwise directed. You do not need to fast. Remove any jewelry or metal items from the body area being scanned. Follow any specific instructions provided at the time of booking, as preparation may vary by site.

No. Due to radiation safety protocols and space constraints, only the patient and technologist are permitted in the mammography room during the exam. Your support person may wait in the designated waiting area until your test is complete.

Mammography can be performed while breastfeeding if clinically indicated, but breast tissue can be denser and more difficult to interpret. In many cases, ultrasound may be the first imaging test recommended. Discuss with your physician and advise the technologist if you are breastfeeding so they can take this into account during imaging and positioning.

Routine screening mammography is generally deferred during pregnancy. If there is a clinical concern such as a breast lump or other symptoms, ultrasound is often the first imaging test. Any decision to perform mammography during pregnancy is made on a case-by-case basis by your physician and radiologist, weighing risks and benefits. Always inform staff if you may be pregnant.

Yes. Many patients find mammography more comfortable during the first 1–2 weeks following the start of their menstrual period when breasts are often less tender. If you experience breast sensitivity, consider scheduling your appointment during this timeframe when possible. However, if there is a clinical concern, do not delay your exam solely based on cycle timing.

Yes. Patients with breast implants can be imaged at MMI. Specialized views (implant-displaced views) and careful positioning are used to better visualize as much breast tissue as possible. It is important to inform the technologist about your implants and the type (saline vs silicone, location) before the exam begins.

Not necessarily. Being recalled after a screening mammogram is relatively common and does not automatically mean there is a problem. Additional images or ultrasound views are often requested to clarify a finding or compare with previous studies. Many recall exams do not reveal cancer and simply provide more detailed information for the radiologist to make a definitive interpretation.

Mammogram compression can be uncomfortable for some patients, but it should not be severely painful. Compression is important to improve image quality and reduce radiation dose. If you experience significant discomfort during the exam, inform the technologist so they can adjust positioning and compression as much as possible while still obtaining diagnostic images.

On the day of your mammogram, avoid using deodorant, antiperspirant, powders, or lotions on your breasts or underarms, as these products can appear on the images and be mistaken for calcifications. Wear a two-piece outfit so you only need to undress from the waist up. Bring previous mammogram records if available, especially if done at another facility.

Wear a two-piece outfit (for example, a top and pants or skirt), as you will need to undress from the waist up. Avoid one-piece dresses or jumpsuits. Choose a comfortable top that is easy to remove and consider avoiding tight or complicated garments to simplify changing into a gown.

Reputable sources such as Dense Breasts Canada (densebreastscanada.ca) and the Ontario Breast Screening Program (OBSP) provide educational materials about breast density, risk factors, and screening recommendations. You can also discuss your individual risk and screening plan with your healthcare provider and ask the radiologist or technologist for additional resources during your visit.

Screening intervals depend on your age, risk factors, and provincial guidelines. Patients in Ontario may qualify for the Ontario Breast Screening Program (OBSP), which offers self-referral screening for eligible ages, typically beginning at age 50 for average-risk individuals. Some women aged 40–49 may be screened if referred by their physician or under specific circumstances. Please consult the OBSP website or your healthcare provider for current eligibility criteria and recommended screening intervals, as guidelines can change over time.

Yes, compression is a necessary part of mammography. It helps spread out breast tissue to reduce overlapping structures, which improves visualization and allows subtle abnormalities to be seen more clearly. Compression also reduces the amount of radiation needed to obtain high-quality images. While it can cause temporary discomfort, it greatly enhances the diagnostic value of the exam.

Yes, men can develop breast cancer, though it is less common than in women. Men who notice a lump, nipple discharge, or other concerning breast changes should consult their physician. If imaging is required, mammography and/or ultrasound can be performed. Screening guidelines for men are not the same as for women and are usually based on individual risk factors or clinical findings rather than routine population-based screening.

If you are diabetic and have been told to fast, please inform the booking staff and technologist. We will try to schedule your appointment early in the day, and you should follow your physician’s guidance on adjusting medications and meals. In some cases, you may be allowed a light snack or specific timing for insulin or oral medication. Safety and blood sugar control are priorities, so do not alter your diabetes management without medical advice.

No. Recording of medical ultrasound exams is not permitted, as it can interfere with the exam, compromise privacy, and conflict with clinical documentation standards. In some cases, still images may be provided or displayed briefly for you to view. Please speak with the sonographer about what is allowed at your specific appointment and site.

In most cases, yes. Fasting (no food or drink, except small sips of water for medications) for 6–8 hours is often recommended for abdominal ultrasound, even if your gall bladder has been removed. Fasting helps reduce bowel gas and improves visualization of structures in the abdomen. Please follow the specific instructions given at the time of booking, as protocols may vary depending on the type of ultrasound being performed.

If your bladder is extremely uncomfortable, you may partially empty it by voiding a small amount (approximately half a cup) and then stopping. Do not fully empty your bladder unless instructed, as a moderately full bladder is necessary for optimal imaging. Speak with the sonographer on arrival; they can guide you based on your exam and level of discomfort.

In general, you should continue taking prescribed medications as directed by your physician, including on the day of your ultrasound. If you are required to fast, you may take your medications with a small sip of water. If your medication must be taken with food, discuss with your doctor and inform booking staff so timing can be adjusted appropriately. Never stop or change medications without medical advice.

Tell the sonographer immediately if you experience pain or significant discomfort during your ultrasound. The sonographer can adjust probe pressure, positioning, or the exam technique to reduce discomfort while still obtaining necessary views. Your safety and comfort are important, and the exam can be paused if needed.

Fasting for abdominal ultrasound reduces bowel gas and ensures the gall bladder and biliary system are better visualized. Food and drink can cause the gall bladder to contract and produce gas in the stomach and intestines, which can obscure important structures. While it may be inconvenient, fasting helps ensure a thorough and accurate examination results, especially for liver, gall bladder, and pancreas assessment.

Smoking and chewing gum can increase swallowed air, which leads to more bowel gas and makes it harder to obtain clear ultrasound images. Avoiding these activities for a few hours before your exam helps improve visualization of abdominal and pelvic organs and can make the exam more efficient and informative for your healthcare provider.

A full bladder serves as an acoustic window that helps push the bowel away and allows better visualization of pelvic organs such as the uterus, ovaries, and prostate. While it may be uncomfortable, the full bladder significantly improves image quality. Follow the drinking instructions provided at booking, and if your bladder becomes painfully full, speak to the sonographer for guidance before partially emptying it.

Changing into a gown often makes it easier to access the area being scanned and keeps your clothing clean and free of ultrasound gel. In some cases, exams can be performed without a gown if clothing allows adequate access, but we cannot guarantee that gel or water will not come into contact with your garments. Your comfort and modesty are taken into account during this process.

If you are pregnant or suspect you may be, inform your healthcare provider and the technologist before any X-ray is performed. Non-urgent X-rays are often postponed during pregnancy to avoid fetal radiation exposure. In cases where imaging is necessary, alternative modalities like ultrasound or MRI (which do not use ionizing radiation) may be considered. When an X-ray is clinically essential, precautions and dose-limiting techniques are used to minimize risk. The benefits and risks are carefully weighed by your physician and radiologist.

General X-ray exams are typically available on a walk-in basis at many MMI locations during posted hours. However, some specialized X-ray studies (e.g., fluoroscopy) may require an appointment. It is always a good idea to check the mmimaging.com website or call the site to confirm current walk-in hours and any specific requirements before you arrive, as schedules can change.

When clinically justified and performed with modern equipment and protocols, X-ray exams use relatively low levels of radiation and are considered safe for most patients. Radiology teams follow ALARA principles (As Low As Reasonably Achievable) to keep doses minimal while still obtaining diagnostic images. The risk from medically necessary X-rays is generally very small compared to the benefit of accurate diagnosis and treatment. If you have concerns about radiation, speak with your doctor or technologist for more information tailored to your situation.

Some patients may experience temporary side effects from Persantine such as headache, flushing, shortness of breath, chest discomfort, or nausea. These effects usually last only a few minutes. The medical team closely monitors you during the exam, and a medication such as aminophylline may be administered to reverse or reduce symptoms if needed. Serious complications are rare, but your cardiologist or physician will consider your risk factors before recommending this test.

Instructions may vary depending on the specific test. Generally, staying well-hydrated is important to help clear the radiotracer from your system and improve image quality. Water is usually preferred, but you may sometimes be allowed other clear, non-caffeinated fluids if your test does not restrict them. Be sure to follow the exact instructions provided for your exam, especially if caffeine or certain beverages must be avoided prior to cardiac nuclear medicine studies.

Certain cardiac medications (such as beta-blockers or caffeine-containing products) may need to be held before the stress portion of a nuclear medicine study, depending on the protocol used. At Part 1 of your exam (rest phase or initial visit), bring an up-to-date list of all your medications. The nuclear medicine team or cardiologist will review your medications and provide specific instructions on what to stop and when, if necessary, before Part 2 (the stress portion). Do not stop any medications without explicit instructions from your healthcare team.

A bone scan evaluates bone metabolism and activity by detecting areas where a small amount of radioactive tracer accumulates, often revealing abnormalities such as fractures, infection, or metastases earlier than X-ray. X-rays show bone structure and alignment but may not detect very early or subtle changes. Your physician and radiologist decide which test is most appropriate based on your symptoms, history, and clinical questions that need to be answered. In some cases, both tests are used together for a more complete picture.

A bone scan is done in two parts. Part 1 typically takes about 15–30 minutes for the injection and any initial images. After the injection, there is a waiting period (commonly 2–4 hours) to allow the tracer to localize in the bones. Part 2 involves imaging, which can take 30–60 minutes depending on how many views are required and the specifics of your history. In total, expect to be available for several hours on the day of the exam, even though much of that time is waiting between phases.

Diabetic patients typically follow modified fasting instructions to balance blood sugar control with test requirements. You may be asked to fast for about 3–4 hours before the stress portion, but specifics can vary. At Part 1 of your exam, the nuclear medicine team will review your diabetes medications and give tailored instructions for food, insulin, or oral hypoglycemics prior to Part 2. Always follow the guidance provided by the healthcare team rather than changing your regimen on your own.

In most cases, you can safely drive yourself home after a nuclear medicine study, including myocardial perfusion imaging or bone scans, unless you are feeling unwell or your physician has advised otherwise. Sedation is not usually used during these tests, and the radioactive tracer does not impair your ability to drive. However, if you are concerned about how you might feel, you may wish to arrange a driver for your own comfort and peace of mind.

Part 1 of myocardial perfusion imaging often does not require strict fasting, but you should follow any instructions given when your appointment was booked. You can usually take your regular medications and eat normally, unless told otherwise. Be sure to bring a complete list of your medications and any relevant medical history, as the nuclear medicine team will review this information and provide specific preparation instructions for Part 2 (the stress portion) during this visit.

Preparation for the stress day typically includes fasting for a specified period (commonly 4 hours) and avoiding caffeine (including decaffeinated products) for at least 12–24 hours before the exam. You may also be advised to avoid smoking or chewing gum for several hours prior. Specific medication adjustments will be explained at Part 1. Because protocols vary, always follow the written instructions you receive rather than general advice, and call the department if you are uncertain about any step.

In most cases, there is no extensive preparation required for a bone scan beyond what is provided at booking. You can usually eat and drink normally before the injection unless told otherwise. Comfortable clothing is recommended, and you may be asked to remove metal items or jewelry in the imaging area. The team will inform you if any specific instructions (e.g., medication timing or fluid intake) are needed for your particular clinical situation.

The risk of a serious event such as a heart attack during a supervised stress test (whether exercise or pharmacologic) is very low, but it is not zero. The procedure is conducted under close medical supervision with continuous monitoring of your heart rhythm, blood pressure, and symptoms. Emergency equipment and trained staff are available on-site. Your cardiologist or referring physician considers your overall risk profile before recommending this test, and the diagnostic benefit usually outweighs the small risk involved.

Myocardial perfusion imaging evaluates the blood flow to the heart muscle (myocardium) at rest and under stress. By comparing rest and stress images, the test can identify areas with reduced blood flow that may indicate coronary artery narrowing or blockages. It also helps assess the overall function of the heart and the extent of any damage from prior heart attacks. The results guide your physician in diagnosing coronary artery disease and planning treatment or further testing if needed.

During an exercise stress test, you typically walk on a treadmill that gradually increases in speed and incline according to a standardized protocol. Your heart rate, blood pressure, and ECG are continuously monitored. At a certain point during exercise, a small amount of radioactive tracer is injected for imaging blood flow to your heart. The exercise portion usually lasts 5–15 minutes depending on your fitness level and medical condition. Imaging is performed afterward and can take 15–30 minutes for each set of pictures (rest and stress).

In Part 1, you are given a small injection of radioactive tracer while at rest. After a waiting period (often 30–60 minutes) to allow the tracer to circulate and be taken up by the heart muscle, images are taken with a gamma camera. This creates a baseline “rest” picture of blood flow to your heart. The process is generally painless, and you lie still on a table while the camera rotates around your chest. The technologist provides instructions and ensures your comfort throughout the exam.

Part 2 involves stressing your heart, either with exercise (treadmill) or a pharmacologic agent (such as Persantine) if you are unable to exercise sufficiently. At peak stress, another injection of tracer is given. After a waiting period similar to Part 1, imaging is repeated. The stress images are then compared with the rest images to look for differences in blood flow that may indicate blockages in the coronary arteries. The procedure is conducted with continuous monitoring by trained staff for your safety.

Persantine (Dipyridamole) is a medication used to mimic the effects of exercise on the heart when a patient is unable to exercise adequately on a treadmill. It works by dilating blood vessels in the heart, creating differences in blood flow that can be detected on myocardial perfusion images. It is often used for patients with mobility limitations or certain medical conditions. The effects of Persantine are short-lived, and the medical team can administer medications to reverse its effects if needed. Your cardiologist decides whether a pharmacologic or exercise stress test is most appropriate for you.

Your referring physician, often in consultation with a cardiologist and the nuclear medicine team, determines which type of stress test is most appropriate based on your medical history, physical abilities, and risk factors. If you are able to exercise safely and adequately, treadmill stress is often preferred. If not, a pharmacologic stress test using medication like Persantine may be recommended. The final decision is based on patient safety and the quality of diagnostic information needed from the exam.

The timing between Part 1 (injection) and Part 2 (imaging) of a bone scan can vary based on the area being studied, the specific clinical indication, and scheduling factors such as camera availability. The tracer needs time to localize in the bones, usually a few hours. As a result, your return time is often given as a window (e.g., 2–4 hours after injection) rather than an exact minute. The technologist will provide guidance on when to return and whether you should remain onsite or are free to leave between parts.

Myocardial perfusion studies may be split into two separate days (rest and stress) for several reasons, including tracer clearance, workload, scheduling, and optimizing image quality. Allowing more time between the rest and stress injections can improve the distinction between the two sets of images and reduce background activity. Additional considerations, such as patient convenience, cardiology schedules, and available equipment, also influence whether the exam is done in one day or over two days. The format chosen is based on balancing diagnostic quality and logistical practicality.

Drinking extra fluids (usually water) after injection and before imaging helps your kidneys and bladder clear unbound tracer from the bloodstream and soft tissues. This reduces background activity and improves image contrast, making it easier to see areas of abnormal uptake in the bones. Increased hydration also supports kidney function and overall comfort during the waiting period. Unless you have specific fluid restrictions, your technologist will encourage extra water intake as part of best practice for bone scans.

A bone scan requires time for the radioactive tracer to circulate and bind to bone tissue. In Part 1, the tracer is injected, and in some cases, early images may be taken immediately. Then there is a waiting period (usually 2–4 hours) while the tracer localizes to the bones and clears from soft tissues. Part 2 involves the main imaging session, during which a gamma camera captures images of the areas of interest. This two-part design ensures the images accurately reflect bone metabolism and highlight abnormal areas effectively.

Radioactive tracers used in nuclear medicine are generally considered safe, with a long history of use and low incidence of adverse reactions. Most patients do not experience significant side effects. Rarely, mild reactions such as localized discomfort at the injection site or allergic symptoms may occur. The radiation dose is carefully calculated to be as low as possible while still providing diagnostic information. Your healthcare team will assess your medical history and discuss any specific risks relevant to you before the exam.

The radioactive tracer is cleared from your body primarily through the kidneys and urine, and in some cases, through the gastrointestinal tract or other metabolic pathways. The amount of time it remains detectable varies depending on the specific tracer used, but it usually decreases significantly within 24–72 hours. The radiation decays naturally and the total dose is kept as low as possible. You may be advised to drink extra fluids and empty your bladder frequently to help speed elimination, unless you have fluid restrictions from your doctor.

Sensitive radiation detectors at borders, airports, or certain facilities may detect residual radioactivity for several days after a nuclear medicine test. If you plan to travel soon after your exam, inform the nuclear medicine department beforehand. They can sometimes provide a letter or card indicating that you have undergone a medical nuclear test, which may help explain any positive readings to security personnel. The level of radiation is low and not harmful to others in your vicinity under normal circumstances.

Email info@mmimaging.com for general inquiries only.