Patent ductus arteriosus CT: Difference between revisions

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* [[Radiation]] can have long terms side-effect on growing children.
* [[Radiation]] can have long terms side-effect on growing children.


[[File:CT image showing the PDA.jpg|alt=CT image showing the PDA|center|thumb|642x642px|(a) A volume rendering CT image showing the PDA (red arrow). (b) A curved planar CT reformation image showing the TAA (red arrow; diameter, 41 mm). (c) A curved planar CT reformation image showing the PDA (red arrow; diameter, 6 mm) with contrast enhancement and calcification. Case courtesy by Toshiki Kuno et al<ref>{{Cite web|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4336929/|title=Successful Stent Graft Insertion for Endovascular Aneurysm Repair and Closure of Patent Ductus Arteriosus in an Adult Patient|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>]]
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==References==
==References==
{{reflist|2}}
{{reflist|2}}

Revision as of 22:02, 12 March 2020

Patent Ductus Arteriosus Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Causes

Differentiating Patent Ductus Arteriosus from other Diseases

Epidemiology and Demographics

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Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

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Electrocardiogram

Chest X Ray

CT

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Echocardiography

Other Imaging Findings

Treatment

Medical Therapy

Preterm Infants
Term and Older Children

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Cost-Effectiveness of Therapy

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Case #1

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-In-Chief: Priyamvada Singh, M.B.B.S. [2], Cafer Zorkun, M.D., Ph.D. [3],Ramyar Ghandriz MD[4] Assistant Editor-In-Chief: Kristin Feeney, B.S. [5]

Overview

Computed tomography can be helpful as a diagnostic tool in conditions where the echocardiographic findings are inconclusive.

CT

Computed tomography (CT) can be used as a diagnostic modality in congenital heart diseases. [1] [2] [3]

Advantages

  • Provides additional anatomic details compared to echocardiography.
  • It is done faster compared to MRI, thus avoiding the need for anesthesia in small children.

Disadvantages

  • Costly
  • Radiation can have long terms side-effect on growing children.
CT image showing the PDA
(a) A volume rendering CT image showing the PDA (red arrow). (b) A curved planar CT reformation image showing the TAA (red arrow; diameter, 41 mm). (c) A curved planar CT reformation image showing the PDA (red arrow; diameter, 6 mm) with contrast enhancement and calcification. Case courtesy by Toshiki Kuno et al[4]


References

  1. Goitein, Orly; Fuhrman, Carl R.; Lacomis, Joan M. (2005). "Incidental Finding on MDCT of Patent Ductus Arteriosus: Use of CT and MRI to Assess Clinical Importance". American Journal of Roentgenology. 184 (6): 1924–1931. doi:10.2214/ajr.184.6.01841924. ISSN 0361-803X.
  2. Mak, MS; Ong, CC; Tay, EL; Teo, LL (2014). "Clinics in diagnostic imaging (155)". Singapore Medical Journal. 55 (09): 462–467. doi:10.11622/smedj.2014113. ISSN 0037-5675.
  3. Armand, Sandbad (2014). "Comparison of diagnostic accuracy of dual-source CT and conventional angiography in detecting congenital heart diseases". Polish Journal of Radiology. 79: 164–168. doi:10.12659/PJR.890732. ISSN 0137-7183.
  4. "Successful Stent Graft Insertion for Endovascular Aneurysm Repair and Closure of Patent Ductus Arteriosus in an Adult Patient".

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