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In medical or research imaging, an incidental imaging finding (also called an incidentaloma) is an unanticipated finding which is not related to the original diagnostic inquiry. As with other types of incidental medical findings , they may represent a diagnostic, ethical, and philosophical dilemma because their significance is unclear.
Incidental medical findings are previously undiagnosed medical or psychiatric conditions that are discovered unintentionally and during evaluation for a medical or psychiatric condition. Such findings may occur in a variety of settings, including routine medical care, during biomedical research , [ 1 ] during post-mortem autopsy , [ 2 ] or ...
Sclerosis typically affects one side of the cortex of the involved bone, appearing similar to wax melting down one side of a candle. [1] Melorheostosis most commonly affects the long bones of the upper and lower extremities, but can also be seen in the hands and feet. [2] It is usually an incidental finding and most patients are asymptomatic. [2]
The empty sella sign is a radiological finding characterized by the partial or complete filling of the sella turcica with cerebrospinal fluid (CSF), causing the pituitary gland to appear flattened or compressed against the walls of the sella. [1] This results in the sella appearing "empty" on imaging, despite the presence of a compressed ...
Excess cerebrospinal fluid in the central canal of the spinal cord is called hydromyelia. This term refers to increased cerebrospinal fluid that is contained within the ependyma of the central canal. When fluid dissects into the surrounding white matter forming a cystic cavity or syrinx, the term syringomyelia is applied. As these conditions ...
Some researchers have estimated that less than 1% of affected people ever develop symptoms of the condition. [ 3 ] Secondary empty sella syndrome is the result of the pituitary gland regressing within the cavity after an injury , surgery , or radiation therapy . [ 3 ]
This is a list of limits for common functions such as elementary functions. In this article, the terms a , b and c are constants with respect to x . Limits for general functions
LCIS is identified in 1.8% to 2.5% of all breast biopsies (including those that show histologic evidence of other lobular or ductal neoplasia. [13] The incidence of LCIS in women without prior history of breast neoplasia has increased from 0.90 per 100,000 persons in 1980 to 3.19 per 100,000 persons in 1998 – but this is likely due to the ...