About
With expertise in Diagnostic and Interventional Radiology, Dr. Frédéric Lacroix-Poisson provides crucial diagnostic insights to referring physicians. Practicing at medical facilities in Rimouski, QC, he supports various clinical departments. His practice adheres strictly to the standards set by the Collège des médecins du Québec (CMQ). Areas of subspecialty focus or particular interest may include Nuclear Medicine. Dr. Lacroix-Poisson serves a diverse patient population requiring diagnostic imaging or image-guided procedures, ensuring accurate and timely diagnoses.
He graduated with a Medical Degree in 2012 and holds a specialty certification in Radiology issued on July 1, 2012. Dr. Lacroix-Poisson completed extensive post-graduate training in Diagnostic and Interventional Radiology, acquiring the skills necessary for comprehensive image interpretation and minimally invasive procedures. His certifications reflect a commitment to excellence and ongoing professional development in his field.
Dr. Lacroix-Poisson's clinical philosophy is centered on being technically proficient and reassuring, prioritizing diagnostic accuracy and patient safety in Rimouski. He communicates fluently in French, ensuring clear and compassionate interactions with his patients and colleagues. His approach emphasizes meticulous image analysis and tailored patient care, contributing to optimal clinical outcomes.
- X-ray Interpretation (Radiography): Expert analysis and reporting of X-ray images for diagnosing conditions related to bones (fractures, arthritis), chest (pneumonia, lung nodules), and abdomen.
- Bone Densitometry (DEXA) Scan Interpretation: Analyzing DEXA scans to measure bone mineral density, assess osteoporosis risk, and monitor treatment effectiveness.
- Ultrasound Interpretation (Sonography): Evaluation and reporting of diagnostic ultrasound images for assessing organs (e.g., liver, kidneys, thyroid, reproductive organs), blood flow, pregnancies, and musculoskeletal conditions.
- Fluoroscopy Procedure Interpretation: Interpreting real-time X-ray imaging (fluoroscopy) used during procedures like barium studies (GI tract), hysterosalpingograms, or to guide certain injections.
- Magnetic Resonance Imaging (MRI) Interpretation: Specialized analysis and reporting of MRI scans, providing detailed images of soft tissues, brain, spine, joints, abdomen, and pelvis without using ionizing radiation.
Note: This list provides an overview of common radiology services. Dr. Lacroix-Poisson interprets a wide range of medical imaging studies and/or performs procedures as indicated by your referring physician. Specific subspecialty services depend on the physician's focus and training.
All medical imaging services are provided in accordance with the standards of practice set by the Collège des médecins du Québec (CMQ).
Dr. Lacroix-Poisson's practice is primarily based at the Centre Hospitalier Régional de Rimouski, located near the central Rimouski neighborhood of Rimouski. The facility is conveniently accessible via local public transit routes, making it easy for patients from surrounding areas to reach. The hospital is situated close to points of interest such as the Rimouski River and the Université du Québec à Rimouski campus. The facility is wheelchair accessible, ensuring barrier-free access for all patients. Parking is available at the facility, providing convenient access for those arriving by car.
- Are imaging studies interpreted by Dr. Lacroix-Poisson covered by Régie de l'assurance maladie du Québec (RAMQ) in QC?
- Medically necessary diagnostic imaging studies interpreted by a Radiologist like Dr. Lacroix-Poisson are typically covered by Régie de l'assurance maladie du Québec (RAMQ) in QC when prescribed by your referring physician and performed at an accredited medical facility. Some advanced or specialized interventional procedures may also be covered. It's always best to confirm specific coverage details with Régie de l'assurance maladie du Québec (RAMQ) or the imaging clinic/hospital.
- Do I need a referral from my doctor to have an imaging study interpreted by Dr. Lacroix-Poisson?
- Yes, almost all diagnostic imaging tests (like X-rays, CT, MRI, ultrasounds) and interventional radiology procedures require a formal request or requisition from your family doctor, specialist, or other authorized healthcare provider. Dr. Lacroix-Poisson provides expert interpretation of these physician-ordered studies.
- What's the difference between an MRI and a CT scan?
- Both are advanced imaging tests, but they use different technologies. CT (Computed Tomography) scans use X-rays and a computer to create detailed cross-sectional images; they are excellent for bone, lungs, abdomen, and detecting acute bleeding. MRI (Magnetic Resonance Imaging) uses a powerful magnetic field and radio waves to create highly detailed images of soft tissues like the brain, spine, joints, and internal organs, without using ionizing radiation. Dr. Lacroix-Poisson or your referring doctor will determine which test is best for your specific medical question.
- Is there general preparation needed before an imaging appointment?
- Preparation varies significantly based on the type of imaging test. Some require fasting for several hours, others may need you to drink water for a full bladder, or avoid certain medications. You will receive specific instructions from the clinic or hospital when your appointment is scheduled. It's very important to follow these instructions carefully to ensure the quality of your exam and your safety.
- What does a Radiologist actually do? Do they take the pictures?
- A Radiologist (like Dr. Lacroix-Poisson) is a medical doctor who has completed extensive specialty training in interpreting all types of medical images (X-rays, CT, MRI, ultrasound, nuclear medicine, etc.) to diagnose diseases and injuries. They provide a written report of their findings to your doctor. While skilled technologists operate the imaging equipment to take the pictures, the Radiologist is the expert physician who analyzes these images to provide a diagnosis. Some Radiologists (Interventional Radiologists) also perform image-guided minimally invasive procedures.
- What is Interventional Radiology?
- Interventional Radiology is a subspecialty of radiology where physicians use medical imaging (like X-ray, CT, ultrasound, MRI) to guide minimally invasive procedures for diagnosis (e.g., biopsies) or treatment of a wide range of conditions in nearly every organ system. These procedures are often alternatives to open surgery. Dr. Lacroix-Poisson specializes in these image-guided procedures. He performs various minimally invasive interventions, including biopsies, drainages, and targeted treatments, utilizing real-time imaging for precision and safety.
Centre Hospitalier Régional de Rimouski
150 Av Rouleau
Rimouski, QC G5L 5T1
Phone: (418) 724-3000
The facility is wheelchair accessible.
Dr. Lacroix-Poisson is a licensed physician regulated by the Collège des médecins du Québec (CMQ) under the Medical Act in QC. Imaging services are typically provided based on referrals from other physicians.
Verify registration with the Collège des médecins du Québec (CMQ): https://www.cmq.org/en/directory/physicians?number=12236