Search results
Sep 7, 2024 · Anterior refers to the ‘front’, and posterior refers to the ‘back’. Putting this in context, the heart is posterior to the sternum because it lies behind it. Equally, the sternum is anterior to the heart because it lies in front of it. Examples: Pectoralis major lies anterior to pectoralis minor. The triceps are posterior to biceps brachii.
- (297)
Oct 14, 2024 · Hepatocellular carcinoma (HCC) is a primary malignancy of the liver (see the image below) that occurs predominantly in patients with underlying chronic liver disease and cirrhosis. However, up to 25% of patients have no history of cirrhosis or risk factors for it. Large hepatocellular carcinoma. Image courtesy of Arief Suriawinata, MD ...
Nov 23, 2022 · Anatomical position. The anatomical position is the starting point for any description of the human body. The anatomical position is facing forwards, with mouth closed and facial expression neutral. 1, 3 Eyes focused on the distance. Arms should be straight and by the sides with palms facing forward.
Jun 10, 2024 · Osseous lesions, also known as bone lesions, are areas where the bone has been damaged or has abnormal growth. They can occur in any bone in the body and vary widely in terms of severity and cause. Common types include benign bone tumors, cysts, and malignant tumors such as osteosarcoma.
These terms are sometimes used in describing the position of the body during specific physical examinations or surgical procedures. Regional Terms. The human body’s numerous regions have specific terms to help increase precision (see Figure 1.4.1). Notice that the term “brachium” or “arm” is reserved for the “upper arm” and ...
- Lindsay M. Biga, Sierra Dawson, Amy Harwell, Robin Hopkins, Joel Kaufmann, Mike LeMaster, Philip Mat...
- 2019
Directional Terms. Directional terms describe the locations of body structures related to each other. For example, a physician might document a tumor as “superficial to” a deeper body structure. See Figure 2.8 [2] for an illustration of directional terms. Anterior (or ventral): The front or direction toward the front of the body.
Aug 10, 2016 · Most people need help understanding the definition of a mass — a term used interchangeably with "tumor" — as well as some assurance that there isn't automatically a reason to panic. According to the National Cancer Institute, a mass is a lump in the body that can be caused by the abnormal growth of cells, a cyst, hormonal changes or an immune reaction.
