Category: Diagnostic imaging

Calcifications are extremely common, with studies showing that more than 90% of men and 67% of women over the age of 70 have coronary artery calcification. Understanding **what do calcium deposits look like?** is crucial because their appearance, whether on your skin or detected via medical imaging, can indicate different underlying health conditions.

According to the American College of Radiology, radiologists complete extensive training, typically at least 13 years, to specialize in medical imaging techniques. While many assume one doctor handles the entire procedure, answering **which doctor performs a CT scan** is a team effort involving several key healthcare professionals, each with a distinct and vital role.

Over 100 million Foley catheters are used annually, with many inserted using a retrograde approach. A retrograde procedure is a medical technique that involves accessing an organ or system by moving instruments or fluids against the normal direction of flow within the body.

According to the World Health Organization (WHO), the ICD-10 system provides a standard for reporting health information across the globe, and specific codes are crucial for proper medical documentation and billing. A common diagnostic starting point, therefore, requires knowing **what is the ICD-10 code for abnormal chest findings** when a more definitive diagnosis has not yet been established.

Approximately 5% to 15% of all thyroid nodules are cancerous, though the overall incidence of thyroid nodules is quite common. Learning about a suspicious nodule can be unsettling, but understanding the evaluation process and what makes a nodule suspicious is the first step toward informed health decisions.

Medical statistics show that a trace amount of free fluid is a normal physiological finding in pre-menopausal women, especially during ovulation. However, in other cases, the presence of free fluid can signal an underlying health issue. Understanding what is a free fluid is key to interpreting medical imaging results.

Approximately 20% of the lung fields can be obscured in a standard posterior-anterior (PA) chest X-ray due to overlapping structures. This is precisely **why do we perform a left lateral in a routine chest protocol?**, providing an orthogonal view that reveals critical, otherwise hidden anatomy. This secondary image ensures a comprehensive evaluation of the thoracic cavity.

According to the Ovarian-Adnexal Reporting and Data System (O-RADS), a cyst containing internal dividing walls is categorized as multilocular. Therefore, a cyst with septation means it contains internal partitions that create multiple compartments, distinguishing it from a simple, unilocular cyst with a single fluid-filled chamber. The characteristics of these partitions are crucial for diagnosis and risk assessment.

In diagnostic imaging, radiologists rely on specific terminology to describe findings, with visual characteristics being paramount for interpretation. Defining **what is the meaning of lobulated** is a crucial part of this process, helping healthcare providers determine potential next steps based on the shape and contour of a mass or organ.

In medicine, the acronym CAC most commonly refers to either Coronary Artery Calcium or Computer-Assisted Coding. With cardiovascular disease being the leading cause of death in the U.S., understanding what a CAC score means for your heart health is vital.