Congenital diaphragmatic hernia ultrasound: Difference between revisions

	Congenital diaphragmatic hernia Microchapters
Home
Patient Information
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Congenital diaphragmatic hernia from Other Diseases
Epidemiology and Demographics
Risk Factors
Screening
Natural History, Complications and Prognosis
Diagnosis
History and Symptoms
Physical Examination
Laboratory Findings
Chest X Ray
CT
MRI
Ultrasound
Other Imaging Findings
Other Diagnostic Studies
Treatment
Medical Therapy
Surgery
Primary Prevention
Secondary Prevention
Cost-Effectiveness of Therapy
Future or Investigational Therapies
Case Studies
Case #1
Congenital diaphragmatic hernia ultrasound On the Web
Most recent articles
Most cited articles
Review articles
CME Programs
Powerpoint slides
Images
American Roentgen Ray Society Images of Congenital diaphragmatic hernia ultrasound All Images X-rays Echo & Ultrasound CT Images MRI
Ongoing Trials at Clinical Trials.gov
US National Guidelines Clearinghouse
NICE Guidance
FDA on Congenital diaphragmatic hernia ultrasound
CDC on Congenital diaphragmatic hernia ultrasound
Congenital diaphragmatic hernia ultrasound in the news
Blogs on Congenital diaphragmatic hernia ultrasound
Directions to Hospitals Treating Congenital diaphragmatic hernia
Risk calculators and risk factors for Congenital diaphragmatic hernia ultrasound

Latest revision as of 01:36, 7 August 2022

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Arooj Naz, M.B.B.S

Ultrasonography findings in cases of CDH include polyhydramnios, an absent or intrathoracic stomach bubble, mediastinal shift towards the normal side and herniation into the chest. Ultrasound findings can also help detect the observed-to-expected lung-to-head ratio, which can assist in predicting survival rate.

Prenatal ultrasonographic features of CDH include:^[1]

Observed-to-expected lung-to-head ratio (O/E LHR)^[2]
Percentage of O/E LHR	Severity of Pulmonary Hypoplasia	Survival Rate
O/E LHR <15%	Extreme	Nearly 0%
O/E LHR 15-25%	Severe	~15%
O/E LHR 26-45%	Moderate	30%-75%
O/E LHR >45%	Mild	Very high

@@ Line 7: / Line 7: @@
 ==Ultrasound==
-Prenatal ultrasonographic features of CDH include: <ref name="“Radiopaedia”2">{{cite web|url=https://radiopaedia.org/articles/congenital-diaphragmatic-hernia-1?lang=us#image_list_item_314}}</ref>
+Prenatal ultrasonographic features of CDH include:<ref name="“Radiopaedia”2">{{cite web|url=https://radiopaedia.org/articles/congenital-diaphragmatic-hernia-1?lang=us#image_list_item_314}}</ref>
 *[[polyhydramnios]]
@@ Line 15: / Line 15: @@
 {| class="wikitable"
-|+[[Observed-to-expected lung-to-head ratio]] (O/E LHR) <ref name="“Radiopaedia”">{{cite web|url=https://radiopaedia.org/articles/congenital-diaphragmatic-hernia-1?lang=us#image_list_item_314}}</ref>
+|+[[Observed-to-expected lung-to-head ratio]] (O/E LHR)<ref name="“Radiopaedia”">{{cite web|url=https://radiopaedia.org/articles/congenital-diaphragmatic-hernia-1?lang=us#image_list_item_314}}</ref>
 !Percentage of O/E LHR
 !Severity of [[Pulmonary Hypoplasia]]