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What is ovoid enhancing solid lesion?
An ovoid enhancing solid lesion is a type of abnormal growth that appears oval-shaped and shows increased signal intensity on imaging studies, such as MRI or CT scans, after the administration of a contrast agent. This enhancement suggests that the lesion is vascularized or has a higher blood supply, which can be indicative of various conditions, including tumors or infections. The specific characteristics and context of the lesion, including its location and patient history, are crucial for determining its nature and potential implications. Further evaluation, such as biopsy or monitoring, may be necessary for diagnosis.
What does a non enhancing mass mean?
A non-enhancing mass typically refers to a lesion or abnormal tissue growth that does not show increased contrast uptake on imaging studies like MRI or CT scans. This can indicate a benign or stable condition, but further evaluation and monitoring may be needed to confirm the nature of the mass.
What clinically detectable sign accompanies unilateral upper motor neurons lesion of the lateral corticospinal tracts?
Spasticity is a common clinically detectable sign that accompanies a unilateral upper motor neuron lesion of the lateral corticospinal tracts. This can manifest as increased muscle tone, brisk reflexes, and exaggerated muscle contractions in response to certain stimuli.
What is a hypodense lesion within the lateral left posterior fossa in brain?
A hypodense lesion within the lateral left posterior fossa in the brain indicates an area that appears darker on imaging studies like CT scans, suggesting lower density compared to surrounding tissue. This finding may be due to various underlying causes such as a tumor, cyst, abscess, or hemorrhage, and further evaluation is often needed to determine the exact nature and significance of the lesion.
What side of the brain is affected by a lesion?
A lesion refers to any sort of damage to the brain which results in tissue loss. They can occur on both sides of the brain - a lateral lesion would be only on one side though (whichever - just means on one side only) whereas a bilateral lesion will mean both sides are affected.
Describe how the brain uses cues from the environment to form conclusions?
The frontal lobe is most heavily involved in processing cues and information in a way that rational decisions can be made. With frontal lobe lesions, rational decision making is often significantly impaired (especially the more severe the lesion or deficit).
What is a enhancing lesion on a liver CT?
There are several phases to a liver CT, or any CT. I am not a physician, but I just read up on the stages of a CT (with the IV dye contrast).There is the Arterial Phase, the Venous Phase, and several others in the CT, which takes about 35 seconds on average to perform once on the scanner.Most of the enhancing lesions ARE benign, but don't quote me.Please, someone with medical knowledge help this person.You can find a good article on RadiologyAssistant.com
What is an underlying enhancing lesion or metastatic disease pertaining to a mri of the brain?
A MRI of the brain is used to find these conditions. You will not know the underlying issue until the procedure is completed and reviewed.
Which lesion in a coronary artery do physicians normally consider higher risk proximal lesion or distal lesion?
Proximal lesion
What is the of meaning ill defined hypodense appearance?
Lesion appears to be ill defined and slightly hypodense on the non contrast and shows bright enhancement on the arterial phase scan
Is a lesion a pathological site?
A 'lesion' is anything or any site of the body that is not normal.Yes, a lesion is a pathological site.
What is a subcapsular lesion?
small subcapsular lesion of the liver
