Cephalocele/Meningocele


Figer-1

๐Ÿ“„ Report Sample Line- Cephalocele/Meningocele (During First Trimester / NT Screening)
Gray scale imaging of a fetal brain showing a midline extracranial cystic mass extending through a defect in the occipital skull region, consistent with a cephalocele. The intracranial structures appear disrupted at the site of the lesion


Conclussion: ๐Ÿ“‹ Sonographic features are suggestive of a cephalocele/Meningocele a neural tube defect involving herniation of intracranial contents through a skull defect, most commonly occipital
Recommendation: Recommend urgent referral to fetal medicine for detailed neurosonography and assessment for associated anomalies, including evaluation for Meckel–Gruber syndrome and chromosomal abnormalities. Karyotyping or chromosomal microarray and follow-up imaging including fetal MRI are advised for prognostic and counseling purposes.

Figer-2

๐Ÿ“„ Report Sample Line- Cephalocele/Encephalocele (During First Trimester / NT Screening)
Gray scale imaging of a fetal brain showing a midline occipital bony defect with herniation of intracranial brain tissue into a well-defined extracranial mass, consistent with an encephalocele. The cranial vault appears abnormal posteriorly, and the intracranial anatomy is disrupted at the lesion site.


Conclussion: ๐Ÿ“‹ Sonographic features are consistent with an cephalocele/encephalocele a type of neural tube defect characterized by herniation of brain tissue through a skull defect.
Recommendation: Follow-up with fetal MRI

Figer-3

๐Ÿ“„ Report Sample Line- Cephalocele/Meningo-encephalocele (During First Trimester / NT Screening)
Gray scale imaging of a fetal brain showing a posterior skull defect with a complex extracranial mass containing meninges, brain tissue, and an anechoic component suggestive of a dilated ventricular structure, consistent with a meningoencephalocystocele. There is discontinuity of the calvarium in the occipital region, and distortion of intracranial anatomy.


Conclussion: ๐Ÿ“‹ Features are consistent with a Meningo-encephalocele a severe form of cephalocele involving herniation of meninges, brain tissue, and part of the ventricular system through a skull defect.
Recommendation: Consider second-trimester fetal MRI and multidisciplinary counseling regarding.


Bilingual Quiz - Cephalocele / Meningocele

Note: Select English to answer in English, เคฏा เคนिंเคฆी เคšुเคจें เคคो เคช्เคฐเคถ्เคจों เค•े เค‰เคค्เคคเคฐ เคนिंเคฆी เคฎें เคฆीเคœिเค।

1. What is an encephalocele/meningocele (cephalocele)? 1. เคเคจ्เคธेเคซेเคฒोเคธीเคฒ/เคฎेเคจींเค—ोเคธीเคฒ (เคธीเคซेเคฒोเคธीเคฒ) เค•्เคฏा เคนै?
A. A congenital neural tube closure defect with herniation of meninges (meningocele) or meninges with brain tissue (encephalocele) through a skull defect
B. A heart defect
C. An abdominal wall defect
D. A limb malformation
2. Common locations for cephaloceles include: 2. เคธीเคซेเคฒोเคธीเคฒ เค•े เคธाเคฎाเคจ्เคฏ เคธ्เคฅाเคจ เค•ौเคจ เคธे เคนैं?
A. Occipital region (most common), frontal (anterior), parietal or sincipital regions
B. Only the limbs
C. Only inside the thorax
D. Only the umbilical cord
3. Prenatal ultrasound clues suggesting cephalocele are: 3. เค—เคฐ्เคญเค•ाเคฒीเคจ เค…เคฒ्เคŸ्เคฐाเคธाเค‰ंเคก เคธंเค•ेเคค เคœो เคธीเคซेเคฒोเคธीเคฒ เค•ा เคธंเค•ेเคค เคฆेเคคे เคนैं เค•ौเคจ เคธे เคนैं?
A. Extra-cranial cystic or solid mass contiguous with a skull defect, abnormal head shape, or intracranial ventricular changes
B. Only polyhydramnios
C. Normal head shape always
D. Only small fetal kidneys
4. Which imaging modality complements ultrasound for better characterization? 4. เคฌेเคนเคคเคฐ เคšเคฐिเคค्เคฐांเค•เคจ เค•े เคฒिเค เค•ौเคจ เคธा เค‡เคฎेเคœिंเค— เคฎोเคกैเคฒिเคŸी เค…เคฒ्เคŸ्เคฐाเคธाเค‰ंเคก เค•ी เคชूเคฐเค• เคนै?
A. Fetal MRI (better defines brain content, skull defect and associated anomalies)
B. Maternal chest X-ray
C. Fetal bone scan
D. Maternal ECG
5. Associated findings that worsen prognosis include: 5. เค‰เคจ เคœुเคก़ी เคนुเคˆ เค–ोเคœों เคฎें เคธे เค•ौเคจ เคธा เคชूเคฐ्เคตाเคจुเคฎाเคจ เค–เคฐाเคฌ เค•เคฐเคคा เคนै?
A. Large brain tissue herniation (encephalocele), microcephaly, intracranial malformations or chromosomal abnormalities
B. Isolated small skin tag only
C. Maternal headache only
D. Only increased femur length
6. Initial prenatal workup when cephalocele is suspected includes: 6. เคœเคฌ เคธीเคซेเคฒोเคธीเคฒ เค•ा เคธंเคฆेเคน เคนो เคคो เคช्เคฐाเคฐंเคญिเค• เค—เคฐ्เคญเค•ाเคฒीเคจ เคตเคฐ्เค•เค…เคช เคฎें เค•्เคฏा เคถाเคฎिเคฒ เคนै?
A. Detailed ultrasound, fetal MRI, fetal karyotype or microarray if indicated, and assessment for other anomalies
B. Immediate delivery without tests
C. Maternal ECG only
D. No follow-up
7. Which statement about encephalocele vs meningocele is correct? 7. เคเคจ्เคธेเคซेเคฒोเคธीเคฒ เคฌเคจाเคฎ เคฎेเคจींเค—ोเคธीเคฒ เค•े เคฌाเคฐे เคฎें เค•ौเคจ เคธा เค•เคฅเคจ เคธเคนी เคนै?
A. Encephalocele contains brain tissue and generally has a worse prognosis than meningocele which contains meninges only
B. Meningocele always contains brain tissue
C. They are identical with same prognosis
D. Neither impacts prognosis
8. Prenatal counseling should cover which topics? 8. เค—เคฐ्เคญเค•ाเคฒीเคจ เคชเคฐाเคฎเคฐ्เคถ เคฎें เค•िเคจ เคตिเคทเคฏों เค•ो เคถाเคฎिเคฒ เค•เคฐเคจा เคšाเคนिเค?
A. Extent of defect, likely neurologic outcome, role of fetal MRI, genetic testing results, and delivery/neonatal surgical planning
B. Only maternal diet
C. Advise immediate termination without discussion
D. No counseling needed
9. Postnatal care for babies with cephalocele may require: 9. เคธीเคซेเคฒोเคธीเคฒ เคตाเคฒे เคถिเคถुเค“ं เค•े เคฒिเค เคœเคจ्เคฎोเคชเคฐांเคค เคฆेเค–เคญाเคฒ เคฎें เค•्เคฏा เคถाเคฎिเคฒ เคนो เคธเค•เคคा เคนै?
A. Neurosurgical repair, management of hydrocephalus if present, and long-term neurodevelopmental follow-up
B. Only maternal antibiotics
C. Immediate cardiac surgery only
D. No interventions ever
10. Prognosis is generally best when: 10. เค•เคฌ เคธाเคฎाเคจ्เคฏเคคः เคธเคฌเคธे เค…เคš्เค›ा เคชूเคฐ्เคตाเคจुเคฎाเคจ เคนोเคคा เคนै?
A. The lesion is small, contains meninges only (meningocele), there are no major intracranial malformations or chromosomal abnormalities
B. Large lesion with significant brain herniation
C. Presence of multiple chromosomal anomalies
D. When maternal age is over 40 only

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