… trauma without neurologic signs or symptoms is very low. The … X-ray head 3 Refer to variant
4 if there is concern for … yield in the absence of signs or symptoms. It may be considered if …

… Therefore, US can be used effectively to interrogate effusions, fluid collections, and soft-tissue …
The radiographic appearance of an infected TKA can vary from “normal” to subtle …

… with fluid examination or culture can exclude joint infections. … US can be used to localize
fluid collections, such as paralabral … on radiography, is examined in the ACR Appropriateness …

… of symptoms with other conditions referenced in independent ACR Appropriateness Criteria…
Identification of such a fluid collection can help to guide further management or to confirm a …

… , CT with IV contrast that can detect suppurative fluid collections can be performed. … In
children with headaches related to infection, radiography is usually not appropriate. Radiography …

… with additional conditions and symptoms beyond the scope of … of radiographic abnormalities
or neurological symptoms, … of fat planes, and paraspinal edema and fluid collections [69]. CT …

… be useful to identify a fluid collection or joint effusion to target … However, x-ray arthrography
alone is usually not appropriate … In patients with persistent symptoms thought to be due to an …

… not present with classic signs, symptoms, or electrocardiographic … specific x-ray and abdominal
examinations may be appropriate … and fluid collections and less frequently GI pathology. …

… symptoms after menopause, readers are referred to ACR … may demonstrate edema, fluid
collections, and distension of … the appropriateness of any specific radiologic examination or …

… signs or symptoms or … criteria, but the study of new equipment and applications should be
encouraged. The ultimate decision regarding the appropriateness of any specific radiologic …