Contrast CT (original) (raw)

About DBpedia

Contrast CT, or contrast enhanced computed tomography (CECT), is X-ray computed tomography (CT) using radiocontrast. Radiocontrasts for X-ray CT are generally iodine-based types. This is useful to highlight structures such as blood vessels that otherwise would be difficult to delineate from their surroundings. Using contrast material can also help to obtain functional information about tissues. Often, images are taken both with and without radiocontrast. CT images are called precontrast or native-phase images before any radiocontrast has been administrated, and postcontrast after radiocontrast administration.

thumbnail

Property Value
dbo:abstract Contrast CT, or contrast enhanced computed tomography (CECT), is X-ray computed tomography (CT) using radiocontrast. Radiocontrasts for X-ray CT are generally iodine-based types. This is useful to highlight structures such as blood vessels that otherwise would be difficult to delineate from their surroundings. Using contrast material can also help to obtain functional information about tissues. Often, images are taken both with and without radiocontrast. CT images are called precontrast or native-phase images before any radiocontrast has been administrated, and postcontrast after radiocontrast administration. (en) Болюсное контрастное усиление — один из наиболее распространённых методов контрастного усиления в компьютерной томографии, посредством внутривенного введения автоматическим инъектором контрастного препарата со скоростью от 2 до 7 мл в секунду. С этой целью применяют, как правило, неионные йодсодержащие препараты из расчета 2 мл на 1 кг массы обследуемого. Данный метод позволяет оценивать структуру сосудов (КТ-ангиография), выявлять и оценивать поражение паренхиматозных органов и др. (ru) 顯影電腦斷層掃描（英語：contrast CT）指針對受檢者施打顯影劑的電腦斷層掃描。電腦斷層掃描使用的顯影劑以為主，這種方式除有助於區分血管等組織和周邊其他組織，也有助於分析組織的功能是否正常。多數情況下，在對受檢者施打顯影劑前後皆會分別進行成像，顯影劑施打前的圖像又稱為顯影前圖像（precontrast image）或一般階段圖像（native-phase image），施打後的圖像則稱為顯影後圖像（postcontrast image）。 (zh)
dbo:thumbnail wiki-commons:Special:FilePath/Contrast_CT.jpg?width=300
dbo:wikiPageExternalLink https://radlines.org/CT_with_IV_contrast_in_low_renal_function%7Ctitle=CT
dbo:wikiPageID 31693625 (xsd:integer)
dbo:wikiPageLength 16504 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID 1040669610 (xsd:integer)
dbo:wikiPageWikiLink dbr:Pulmonary_embolism dbr:Body_mass_index dbr:Bolus_(medicine) dbc:X-ray_computed_tomography dbr:Aortic_dissection dbr:Iodinated_contrast dbr:Computed_tomography dbr:Computed_tomography_of_the_abdomen_and_pelvis dbr:Computed_tomography_of_the_head dbr:Vascular_disease dbr:Pulmonary_artery dbr:Pulmonary_vein dbr:Radiation-induced_cancer dbr:Contrast-induced_nephropathy dbr:Aorta dbr:Appendicitis dbr:Pancreatic_cancer dbr:CT_pulmonary_angiogram dbr:CT_scan dbr:Diverticulitis dbr:Drug_interaction dbr:File:Volume_rendered.jpg dbr:Lean_body_mass dbr:Pancreas dbr:Carotid_artery dbr:Region_of_interest dbr:Hepatocellular_carcinoma dbr:Hyperthyroidism dbr:Adrenocortical_adenoma dbr:Fibrosis dbr:Pulmonary_trunk dbr:Injection_(medicine) dbr:Metformin dbr:Obesity dbr:Cannula dbr:Bolus_tracking dbr:Venous_thrombosis dbr:Cerebral_artery dbr:Radiocontrast dbr:Radiodense dbr:Renal_cell_carcinomas dbr:CT_angiography dbr:File:SADDLE_PE.JPG dbr:File:Contrast_CT.jpg dbr:File:CT_scan_of_hepatocellular_carcinoma,_without_and_with_IV_contrast.jpg
dbp:wikiPageUsesTemplate dbt:Citation_needed dbt:Cite_web dbt:Further dbt:Main dbt:Reflist
dcterms:subject dbc:X-ray_computed_tomography
rdfs:comment Contrast CT, or contrast enhanced computed tomography (CECT), is X-ray computed tomography (CT) using radiocontrast. Radiocontrasts for X-ray CT are generally iodine-based types. This is useful to highlight structures such as blood vessels that otherwise would be difficult to delineate from their surroundings. Using contrast material can also help to obtain functional information about tissues. Often, images are taken both with and without radiocontrast. CT images are called precontrast or native-phase images before any radiocontrast has been administrated, and postcontrast after radiocontrast administration. (en) Болюсное контрастное усиление — один из наиболее распространённых методов контрастного усиления в компьютерной томографии, посредством внутривенного введения автоматическим инъектором контрастного препарата со скоростью от 2 до 7 мл в секунду. С этой целью применяют, как правило, неионные йодсодержащие препараты из расчета 2 мл на 1 кг массы обследуемого. Данный метод позволяет оценивать структуру сосудов (КТ-ангиография), выявлять и оценивать поражение паренхиматозных органов и др. (ru) 顯影電腦斷層掃描（英語：contrast CT）指針對受檢者施打顯影劑的電腦斷層掃描。電腦斷層掃描使用的顯影劑以為主，這種方式除有助於區分血管等組織和周邊其他組織，也有助於分析組織的功能是否正常。多數情況下，在對受檢者施打顯影劑前後皆會分別進行成像，顯影劑施打前的圖像又稱為顯影前圖像（precontrast image）或一般階段圖像（native-phase image），施打後的圖像則稱為顯影後圖像（postcontrast image）。 (zh)
rdfs:label Contrast CT (en) Болюсное контрастное усиление (ru) 顯影電腦斷層掃描 (zh)
owl:sameAs wikidata:Contrast CT dbpedia-ru:Contrast CT dbpedia-zh:Contrast CT https://global.dbpedia.org/id/3nrTW
prov:wasDerivedFrom wikipedia-en:Contrast_CT?oldid=1040669610&ns=0
foaf:depiction wiki-commons:Special:FilePath/CT_scan_of_hepatocell...oma,_without_and_with_IV_contrast.jpg wiki-commons:Special:FilePath/Contrast_CT.jpg wiki-commons:Special:FilePath/SADDLE_PE.jpg wiki-commons:Special:FilePath/Volume_rendered.jpg
foaf:homepage http://Radlines.org
foaf:isPrimaryTopicOf wikipedia-en:Contrast_CT
is dbo:wikiPageRedirects of dbr:Bolus_Tracking dbr:Bolus_tracking dbr:Radiocontrast_washout dbr:Contrast_CT_scan dbr:Contrast_CT_scans
is dbo:wikiPageWikiLink of dbr:Cancer dbr:Rhabdomyosarcoma dbr:Iodinated_contrast dbr:Computed_tomography_angiography dbr:Computed_tomography_of_the_abdomen_and_pelvis dbr:Radiocontrast_agent dbr:Multisystem_inflammatory_syndrome_in_children dbr:Renal_cyst dbr:Orthopedic_pathology dbr:Subarachnoid_hemorrhage dbr:Hounsfield_scale dbr:CT_scan dbr:Display_contrast dbr:Lean_body_mass dbr:Esophageal_cancer dbr:Bolus dbr:Bolus_Tracking dbr:Transient_hepatic_attenuation_differences dbr:Washout dbr:Neck_mass dbr:Lung_nodule dbr:Renal_ultrasonography dbr:Papillary_renal_cell_carcinoma dbr:Bolus_tracking dbr:Radiocontrast_washout dbr:Contrast_CT_scan dbr:Contrast_CT_scans
is foaf:primaryTopic of wikipedia-en:Contrast_CT