SPR 2019 Fetal Course SAM Session - Session 6

Friday, September 13th

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* 1. The most commonly diagnosed fetal lung mass is:

Bronchopulmonary Sequestration

Congenital Pulmonary Airway Malformation

Foregut Duplication Cyst

Hybrid Lung Masses (CPAM/BPS)

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* 2. The CVR is a well established formula to assess the size of fetal lung masses with large CPAM’s at risk of development of nonimmune hydrops. The mass volume is estimated based on the formula for a prolate ellipse which is then divided by the:

Femur Length

Abdomen Circumference

Head Circumference

A. Nuchal Fold

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* 3. An indication that a fetal lung lesion may be truly neoplastic vs a developmental abnormality is which of the following?

Ill-defined borders

Cystic components

First presentation in late second trimester/third trimester

Vascularity

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* 4. True or false: Neoplastic pulmonary lesions in the fetus are more common that developmental pulmonary lesions.

True

False

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* 5. The differential diagnosis of a lesion containing T2 hypointense components includes the following, EXCEPT:

CPAM

Congenital myofibroblastic tumor

Bronchogenic cyst

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* 6. Which one is the only pulmonary neoplasm reported in the second trimester?

CPAM

Congenital myofibroblastic tumor

Fetal lung interstitial tumor

Fibrosarcoma

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* 7. The images demonstrate measurement of which of the following fetal predictors of CDH severity?

Lung-head ratio (LHR)

Total fetal lung volume (TFL)

Percent liver herniation

Presence of a hernia sac

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* 8. This SSFSE T2-weighted MR image shows which ONE of the following imaging features of a hernia sac:

Superior capping of the hernia by lung in the coronal plane.

Fluid contained within the hernia by a sac.

Pleural fluid separated from the hernia contents by a sac.

Free fluid contiguous between the pleural and hernia compartments.

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* 9. What does EXIT stand for?

Extended intrapartum therapy

Ex utero intrauterine treatment

Ex utero intrapartum therapy

Extended intrauterine turmoil

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* 10. Fetal pathologies that may require EXIT include all with the exception of:

Cervical teratoma

Micrognathia

Cleft palate

CHAOS

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* 11. Please enter your full name.

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