A hypodense liver lesion is an abnormality that is less dense than the surrounding liver tissue as seen in a radiological scan, such as a Computed Tomography scan or Magnetic Resonance Imaging, explains HealthTap. Hypodense liver lesions range from benign cysts to cancerous metastases, according to the Radiology Assistant.
HealthTap explains that up to 50 percent of adults display liver lesions in scans, with the vast majority of lesions being benign. A radiologist is trained to know when further studies are required to diagnose a liver lesion, so The Oncologist recommends CT scans as the best choice for identifying suspected liver cancers.Learn More
Hypodense lesions are often seen on the spleen on CT images of the abdominal area. Although the majority of the lesions are benign, some findings require further attention and investigation. Morphological factors must be applied in order to examine the appearance of the borders of the lesions or evaluate the abnormalities for calcification. Attenuation is also assessed on clinical review. Verification of a diagnosis is made via MRI.Full Answer >
A bone lesion is an abnormality or growth that can result in destruction or deterioration of bones, primarily the spine, rib cage or pelvis, according to the Multiple Myeloma Research Foundation. Bone lesions can extend from marrow of the inner bone to the outside bone surface.Full Answer >
Graves' disease is a "poisoning" of the thyroid gland caused by an abnormality of the immune system, according to Better Health Channel. Graves' disease is the most common cause of hyperthyroidism.Full Answer >
Healthline reports that a lesion on the spine is defined as scar tissue on the spinal nerves due to injury, inflammation or disease. The two types of spinal lesions are inactive lesions and active lesions. Spinal lesions are commonly associated with multiple sclerosis but aren't limited to that condition.Full Answer >