Rekord LOINC: 81894-8
Tylko wersja angielska ACTIVE
Szczegóły rekordu LOINC
Informacje podstawowe
| Kod LOINC: |
81894-8
FHIR
|
| Long Common Name: | Liver ultrasound attenuation by transient elastography |
| Short Name: | US.TE Liver attenuation |
| Status: | ACTIVE |
| Class Type: | 2 |
Fully Specified Name (FSN)
EN
Oryginalna wersja angielska
Ultrasound attenuation
:
Pres
:
Pt
:
Liver
:
Qn
:
US.transient elastography
Klasyfikacja
| Class: |
ENRAD
|
| Consumer Name: | - |
| Order/Observation: | Both |
| Panel Type: | - |
Informacje dodatkowe
| Units Required: | - |
| Example Units: | dB/m |
| UCUM Units: | dB |
| Version Last Changed: | 2.66 |
Definicja i opis
EN
A measure of the attenuation of the ultrasound signal (loss of energy) as it travels through and returns from the liver at 3.5 MHz, often reported simultaneously with liver stiffness [LOINC:77615-3]. Based on the principle that ultrasound propagation is affected by tissue fat content, the ultrasound attenuation measurement, referred to as Controlled Attenuation Parameter (CAP), is a measure of liver fat content (steatosis) and expressed in dB/m. Increasing steatosis is associated with higher levels of signal attenuation. [PMID: 22404722]
Powiązane nazwy
CAP; Controlled Attenuation Parameter; Echography; Fibroscan; Hepar; Hepatic; Hepatology; Imaging; Liver; Point in time; Pressure; QNT; Quan; Quant; Quantitative; RADIOLOGY; Random; Sonogram; Sonograph; Sonography; Steatosis, Liver; ULS; Ultrasound; US.TE