Items tagged “obstetrics”

34 results found
Article

Calcified yolk sac

A calcified yolk sac has been described as a sign of intrauterine demise. The cause of yolk sac calcification in failed pregnancies is uncertain but is likely related to dystrophic calcification. Radiographic features Ultrasound abnormal increased echogenicity of the yolk sac with posterior a...
Article

Beta-hCG

Beta-hCG (bHCG) is a sex hormone found in the mother's blood serum that can be used to help interpret obstetric ultrasound findings. Beta-hCG levels may be used in three ways in the clinical setting of pregnancy: qualitatively, for presence/absence of fetal tissue more often determined with a...
Article

Acute pelvic pain

Acute pelvic pain is a common presenting symptom to the emergency department and radiologist. Pelvic ultrasound with transabdominal and endovaginal approaches is usually the first line imaging modality. Clinical presentation non-cyclic pain pain of <3 months duration Patients also often pres...
Case

Omphalocele

 Diagnosis certain
Dr Ahmed Mahrous Saied
Published 01 Feb 2015
88% complete
Ultrasound
Case

Pregnancy of uncertain viability

 Diagnosis certain
RMH Core Conditions
Published 10 Feb 2015
91% complete
Ultrasound
Case

Pregnancy of unknown location

 Diagnosis certain
Dr Matt A. Morgan
Published 10 Feb 2015
100% complete
Ultrasound
Case

Surprise panda

 Diagnosis not applicable
Dr Miranda Siemienowicz
Published 12 Feb 2015
29% complete
Ultrasound
Article

Bandl ring

A Bandl ring may be seen during imaging of a patient in labor. Epidemiology It is considered to be an uncommon finding in modern obstetrics (0.01-1.26%). Pathology It is a pathologic retraction ring at "Barnes boundary line", which separates the upper contractile portion of the uterus from l...
Case

Pulmonary sequestration (fetal MRI)

 Diagnosis almost certain
Dr Matt A. Morgan
Published 27 Feb 2015
86% complete
MRIAnnotated image
Article

Fetal ventriculomegaly (differential)

Fetal ventriculomegaly (ventricle width >10 mm) is an important finding in itself and it is also associated with other central nervous system abnormalities. For more information, see the main article fetal ventriculomegaly. Differential diagnosis Fetal ventriculomegaly can be thought of in ter...
Article

Left ventricular outflow tract view (fetal echocardiogram)

The left ventricular outflow tract (LVOT) view (or five chamber view) is one of the standard views in a fetal echocardiogram. It is a long axis view of the heart, highlighting the path from the left ventricle into the ascending aorta (left ventricle outflow tract). In this view the right ventr...
Article

Right ventricular outflow tract view (fetal echocardiogram)

The right ventricular outflow tract (RVOT) view (or three vessel view/3VV) is one of the standard views in a fetal echocardiogram. It is a long axis view of the heart, highlighting the path from the right ventricle into the pulmonary trunk (right ventricular outflow tract). In this view, the r...
Case

Fetal echocardiograph views

 Diagnosis not applicable
Dr Matt A. Morgan
Published 15 Jul 2015
19% complete
UltrasoundAnnotated image
Case

Antenatal unilateral talipes equinovarus

Adduction of the ...
 Diagnosis almost certain
Dr Ersen Alp Özbalcı
Published 24 Jan 2016
66% complete
Ultrasound

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