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Prenatal therapy for thoracic and mediastinal lesions
KuoJen Tsao1, Craig T Albanese, Michael R Harrison
1The Fetal Treatment Center, Division of Pediatric Surgery, University of California, San Francisco Medical Center, 513 Parnassus Avenue, HSW-1601, San Francisco, California 94143-0570, USA.
World Journal of Surgery
|January 31, 2003
Summary
Prenatal diagnosis and management of fetal lung lesions are crucial for successful neonatal outcomes. Advances in fetal surgery offer in utero treatment options for life-threatening masses, improving prognosis.
Area of Science:
- Pediatric Surgery
- Fetal Medicine
- Neonatology
Background:
- Prenatal diagnosis of lung lesions has advanced significantly.
- Understanding pathophysiology, natural history, and prognosis of intrathoracic/mediastinal lesions is key.
- Progression to nonimmune hydrops fetalis and pulmonary hypoplasia indicates poor fetal/neonatal outcomes.
Purpose of the Study:
- To discuss the natural history, evaluation, and treatment of fetal intrathoracic and mediastinal lesions.
- To highlight the role of prenatal imaging and experimental models.
- To emphasize the impact of advances in fetal surgery.
Main Methods:
- Review of clinical experience and literature on fetal lung lesions.
- Analysis of prenatal imaging and experimental models.
- Discussion of surgical interventions for common abnormalities.
Main Results:
- Most prenatally diagnosed lung lesions are manageable neonatally.
- Fetal surgery is a viable option for life-threatening masses.
- Congenital cystic adenomatoid malformation, bronchopulmonary sequestration, and congenital hydrothorax are common targets for intervention.
Conclusions:
- Successful management of fetal lung lesions relies on accurate prenatal diagnosis and timely intervention.
- Fetal surgery has improved outcomes for severe intrathoracic masses.
- Comprehensive understanding of lesion behavior guides treatment strategies.