Varicose veins are dilated and twisted veins that occur due to a malfunction of the venous valves, resulting in inefficient blood flow and blood pooling in the superficial veins, primarily of the lower extremities. This valvular defect can result from weakness in the vein walls or damage to the valves, leading to chronic venous insufficiency. Varicose Vein Prevention: The Role of Medical Compression Risk factors associated with the development of varicose veins include: Advan

ACR breast density refers to the classification of breast density according to the Breast Imaging Reporting and Data System (BI-RADS) developed by the American College of Radiology (ACR). ACR breast density is classified into four categories: Category A: fatty tissue that represents less than 25% of the breast. Category B: fatty tissue that represents between 25% and 50% of the breast. Category C: fatty tissue that represents between 50% and 75% of the breast. Category D: fat

The BI-RADS breast classification refers to the Breast Imaging Reporting and Data System (BI-RADS) developed by the American College of Radiology (ACR) to standardize the interpretation and reporting of breast imaging test results, such as mammography, ultrasound, and magnetic resonance imaging. The ACR BI-RADS breast classification consists of seven numerical categories ranging from 0 to 6: Category 0: Additional information is needed before a proper assessment can be made.