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...c sounds, may use electronic detection of sound. Related devices may use [[ultrasonography|ultrasonographic]] techniques to determine the pressure by sensing blood fl

| Increase ≥ 8% in [[femoral artery]] blood flow as measured by [[Doppler ultrasonography]]|| 86%|| 80%

...ted tomography|Single Photon Emission Computed Tompography (SPECT)]] and [[ultrasonography]]. They are usually used to provide supplementary diagnostic information as Not all of these methods, such as ultrasonography, use [[radioactivity]]. There are evolving methods that look at heat distri

...urnal |author=Kohan JM, Poe RH, Israel RH, ''et al'' |title=Value of chest ultrasonography versus decubitus roentgenography for thoracentesis |journal=Am. Rev. Respir

Guidance with [[ultrasonography]], rather than relying on [[palpation]] by an experienced clinician, may<re ...title=A comparison of the effectiveness of landmark-guided injections and ultrasonography guided injections for shoulder pain. | journal=Clin J Pain | year= 2009 Nov

#Focus on structure: [[MRI]], [[computed tomography|CT]], [[X-ray]], [[ultrasonography]] (US), [[infrared imaging|IR]], digital photographs (e.g. of knee flexion,

...cance of incidental thyroid abnormalities identified during carotid duplex ultrasonography |journal=Archives of surgery (Chicago, Ill. : 1960) |volume=140 |issue=10 | ...eading CC |title=Solitary thyroid nodule. Comparison between palpation and ultrasonography |journal=Arch. Intern. Med. |volume=155 |issue=22 |pages=2418–23 |year=19

...onizing but slow [[magnetic resonance imaging]] or fast but less precise [[ultrasonography]], or less precise two-dimensional X-rays. When urgency is not an issue, C

Routine [[ultrasonography]] can increase success rates according to a [[randomized controlled trial]]

Screen with annual [[CA-125 antigen]] and transvaginal [[ultrasonography]] does not reduce mortality according to the Prostate, Lung, Colorectal and

===Ultrasonography=== Estimation of post-void residual volume by ultrasonography may not always show elevated values.<ref name="pmid7527493">{{cite journal|

...ial]], the [[relative risk ratio]] of biannual [[alpha-fetoprotein]] and [[ultrasonography]], as compared to [[no screening]], for mortality from hepatocellular carci

[[Ultrasonography]] may be used to guide catheterization.<ref name="pmid19912132">{{cite jour

====Using Ultrasonography to determine duration of treatment==== ...lo Agnelli, for the AESOPUS Investigators | title = Residual Thrombosis on Ultrasonography to Guide the Duration of Anticoagulation in Patients With Deep Venous Throm

...sions, or aspirated with a fine needle. Such aspiration often is guided by ultrasonography, X-ray, computerized tomography and other techniques in which the cytopatho

...is of pulmonary embolism by multidetector CT alone or combined with venous ultrasonography of the leg: a randomised non-inferiority trial |journal=Lancet |volume=371

...ay suggest a mechanical problem of blood or lymphatic circulation. Doppler ultrasonography may be informative; a number of additional examinations are specific to [[l

...sing value is seen in [[magnetic resonance imaging]] and high-resolution [[ultrasonography]]. Plain X-ray [[radiograph]]s tend not to give useful information.<ref nam

| title = Trauma Ultrasonography: The FAST and Beyond

...t using ionizing radiation, including [[magnetic resonance imaging]] and [[ultrasonography]].