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Fetal giant right cervical cyst causing severe tracheal compression: A case report
Yanming Kang1,2, Yushan Ma1,2, Xiaoqin Jiang1,2
1Department of anesthesiology.
Medicine
|August 3, 2019
Summary
Prenatal intervention for fetal giant cervical cysts (FGCC) can alleviate severe tracheal compression, improving newborn outcomes. Early assessment with fetal MRI is crucial for planning delivery and maximizing survival chances.
Area of Science:
- Medical Imaging
- Fetal Surgery
- Neonatal Care
Background:
- Fetal giant cervical cyst (FGCC) is a rare congenital anomaly that can extend into the mediastinum.
- This extension can cause severe tracheal compression, posing a life-threatening risk at birth.
Observation:
- A case of FGCC extending from the right neck into the superior mediastinum was identified via ultrasound and MRI.
- Fetal MRI revealed a 3.3 × 8.2 × 7.5 cm cyst causing severe tracheal compression, with a tracheostenosis diameter of only 0.1 cm.
Findings:
- Prenatal cervical cyst reduction was performed under ultrasound guidance two days before birth.
- Postnatally, the neonate underwent intralesional sclerotherapy and aspiration, recovering uneventfully and discharged two days post-surgery.
- Complete recovery was observed at 140 days of follow-up.
Implications:
- Fetal MRI is recommended for suspected FGCC to evaluate tracheal compression severity.
- Prenatal cyst reduction may be a viable option to alleviate tracheal compression and improve fetal survival.
- Anesthesiologists should assess intubation risks based on fetal imaging to optimize neonatal outcomes.
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