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==CT scan==
==CT scan==


The
*[[ cardiac]] CT scan may be helpful in the diagnosis of [[cyanotic congenital heart disease]]. Findings on  [[cardiac CT scan]]  for assessment of the anatomy of [[ congenital heart disease]] may include:
 
:* Evaluation the position of  [[aorta]], [[pulmonary vein]], [[pulmonary arteries]]
 
:* Evaluation of the size and volume of [[cardiac chambers]] 
 
:* Evaluation of [[ventriculoarterial connection]]
 
:* Evaluation the connection between [[upper lob bronchi]] and [[pulmonary arteries]]
 
:* Evaluation of [[coronary arteries]], [[valves]], [[superior vena cava]], [[inferior vena cava]], [[hepatic veins]]
systematically evaluate
:* Evaluation of [[visceral situs]]
the aorta, pulmonary artery, pulmonary vein, cardiac chambers and
Findings on [[Chest CT scan]] for the diagnosis of [[pulmonary]] causes of cyanosis may include:
ventriculoarterial connection, relationship between the upper lobe
[[**Pneumonia]] (to view CT Scan features, [[Pneumonia CT|click here]])
bronchi and pulmonary arteries, coronary artery, valves, systemic veins
(superior vena cava, inferior vena cava, hepatic veins), and visceral situs
with a step-by-step approach. This approach may be helpful in
understanding the anatomy of the cardiovascular system in CHD patients.
CT has both advantages and disadvantages in evaluating patients
with CHD. Nevertheless, it is useful in this setting, and radiologists
who perform CT in young children with CHD should be familiar
with the advantages and disadvantages of CT and with the normal
anatomy and typical pathologic conditions in affected patients
*There are no CT scan findings associated with cyanosis caused by cardiovascular causes. Its is considered as supplementary investigation.<ref>{{cite journal|title=Cyanosis in late teens|journal=Postgraduate Medical Journal|volume=77|issue=903|year=2001|pages=56a–56|issn=00325473|doi=10.1136/pmj.77.903.56a}}</ref>However, a CT scan may be helpful in differentiating from pulmonary causes, which include:
**[[Pneumonia]] (to view CT Scan features, [[Pneumonia CT|click here]])
**[[Pulmonary edema CT|Pulmonary edema]] (to view CT Scan features, [[Pulmonary edema CT|click here]])
**[[Pulmonary edema CT|Pulmonary edema]] (to view CT Scan features, [[Pulmonary edema CT|click here]])
**[[Pulmonary embolism CT|Pulmonary embolism]] (to view CT Scan features, [[Pulmonary embolism CT|click here]])
**[[Pulmonary embolism CT|Pulmonary embolism]] (to view CT Scan features, [[Pulmonary embolism CT|click here]])

Revision as of 05:21, 24 October 2020

Cyanosis Microchapters

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Template:Sara,Zand Amandeep Singh M.D.[2]

Overview

CT scan

Findings on Chest CT scan for the diagnosis of pulmonary causes of cyanosis may include: **Pneumonia (to view CT Scan features, click here)

References

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