CT Small bowel W contrast PO and W contrast IV 72250-4
LOINC Code
| LOINC code | 72250-4 | ||||
|---|---|---|---|---|---|
| name | CT Small bowel W contrast PO and W contrast IV | ||||
| description | This procedure is often called CT enterography, and is a valuable and complementary addition to MR enterography/enteroclysis and capsule endoscopy to diagnose small bowel disorders, especially to assess the extent and severity of Crohn's disease. A non-invasive imaging technique that is well tolerated by patients, CT enterography provides superior small bowel visualization and assessment of pathology arising from the small bowel wall or surrounding organs. The procedure combines small bowel distension with a neutral or low-density oral contrast mixture and abdominal-pelvic CT examination during the enteric phase, following administration of IV contrast. Findings of Crohn's disease include mucosal hyper-enhancement, mural thickening and stratification, transmural ulceration, mesenteric inflammation, engorgement of vasa recta and strictures associated with upstream dilatation. [PMID: 22553291] | ||||
| status | ACTIVE | ||||
Fully-Specified Name | |||||
| component | Multisection^W contrast PO+W contrast IV PO = Oral: In the United States, PO (an abbreviation for per ora) is used to identify medications taken by mouth. IV = Intravenous | ||||
| property | Find = Finding | ||||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||||
| system | Abdomen>Small bowel | ||||
| scale | Doc = Document: A document that could be in many formats (XML, narrative, etc.) | ||||
| method | CT | ||||
Additional Names | |||||
| short name | CT SB W contrast PO+IV | ||||
Basic Attributes | |||||
| class | RAD | ||||
| type | 2 Clinical | ||||
| order vs. observation | Both | ||||
Ask At Order Entry | |||||
Ask at Order Entry (AOE) observations for a clinical observation or laboratory test. A LOINC term may represent a single AOE observation or a panel containing several AOE observations.
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Associated Observations | |||||
LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations. | |||||
Member of these Groups | |||||
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History/Usage | |||||
| first released | |||||
| last updated | 2.61 | ||||
| last change type | MIN - change to field other than name | ||||
| change reason | The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Component changed from Multisection^W contrast PO & W contrast IV for conformance with the LOINC/Radlex unified model. Changed system from Abdomen+Pelvis for conformance with the LOINC/Radlex uniified model.; Corrected Region imaged from "Abdomen+Pelvis" to "Abdomen" | ||||
Related Names | |||||
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Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.
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