Tag: Radiology

While it was once a concern, advancements in material science mean that the vast majority of modern prostheses are now considered safe for magnetic resonance imaging (MRI). For patients with these devices, understanding the crucial factors that determine MRI compatibility is vital to ensure a safe and accurate diagnostic procedure.

Calcifications appear on roughly half of all mammograms in women over age 50, highlighting just how common calcifications are in some parts of the body. These mineral deposits, often harmless, can sometimes signal an underlying health issue or disease process.

According to the National Institutes of Health, modern medical imaging has revolutionized healthcare, allowing for early detection and personalized treatment plans. Understanding what does clinical image mean is key to appreciating this technology. These vital visual records aid doctors in making informed decisions about patient care.

According to the National Cancer Institute, asymmetry is defined as the lack or absence of balanced proportions between parts of a thing. In a medical context, understanding what does asymmetric mean in medical terms is crucial for interpreting diagnostic images, evaluating symptoms, and recognizing potential underlying health conditions. While some slight asymmetry is common and normal, pronounced or new onset asymmetry can be a key indicator for further medical investigation.

Did you know the superior mesenteric artery (SMA) is one of the most critical blood vessels in the abdomen, supplying blood to the pancreas and much of the intestines? Finding the SMA requires different maneuvers and techniques depending on whether the procedure is surgical or radiological. We explore what is the best maneuver to find the superior mesenteric artery in various medical scenarios.

Approximately 1 in 4 surgical procedures involve some form of lateral positioning, making it a common sight in healthcare settings. To understand **what does right lateral position mean**, it refers to a patient lying on their right side, a specific posture used to provide surgeons and technicians access to the opposite, or left, side of the body.

According to anatomical and medical standards, an oblique position describes the body or a part of it being placed at a slanting angle, meaning it is neither parallel nor perpendicular to a surface or another body part. This specific positioning is critical in various medical and health contexts, from diagnostic imaging to fetal health and targeted exercise. It allows for a clearer view of internal structures or provides a way to activate specific muscle groups.

According to imaging studies, a sternal fracture is most clearly visible on a lateral x-ray view rather than a standard frontal chest view. This is because the primary reason for using a lateral projection of the sternum is to obtain a clear profile image of the bone, allowing for the diagnosis of fractures and the assessment of any associated displacement.

Over 70 million CT scans are performed annually in the United States, many requiring intravenous (IV) contrast dye to enhance images. The most common and preferred site for an IV for contrast is typically the antecubital fossa, the large vein located inside the elbow. However, a qualified healthcare provider determines the best location based on patient anatomy, the required flow rate, and the type of imaging study.

While the medical field is often associated with invasive procedures, a diverse range of medical careers exists that offers a rewarding path with minimal or no direct exposure to blood. This guide explores specialties focusing on mental health, imaging, and physical rehabilitation that are suitable for those who wish to avoid blood contact.