ARTICLE TYPE : REVIEW ARTICLE
Published on : 21 Sep 2026,
Volume - 2
Journal Title :
WebLog Journal of Otolaryngology
| WebLog J Otolaryngol
| WJOT
Source URL:
https://weblogoa.com/articles/wjot.2026.i2103
Permanent Identifier (DOI) :
Foregut‑Derived Congenital Head & Neck Anomalies: Embryologic Origins, Clinical Spectrum, and Management Pathways
2Pearl women’s Hospital and IVF Center, Rajkot, India
3Pediatric Emergency Department, Shree Swaminarayan Vishwa Mangal Gurukul PSM Hospital, Ahmedabad, Gujarat, India
4Department of Pediatric Surgery, Evelina Children’s Hospital, London, United Kingdom
5Department of Pediatric Surgery, Nottingham University Hospitals, Nottingham, United Kingdom
6Lincoln Uni College, 2, Jalan Stadium, 47301 Petaling Jaya, Selangor, Malaysia
7J. Watumull Global Hospital & Research Centre, Delwara Road, Mount Abu, Rajasthan, India
8Department of Pediatric Surgery, PGICHR and KTCGUH, Rajkot, Gujarat, India
Abstract
Congenital anomalies of the head and neck derived from the foregut represent a diverse group of developmental disorders involving the branchial apparatus, thyroglossal duct, respiratory and digestive buds, middle and inner ear structures, paranasal sinuses, salivary glands, and upper aerodigestive tract. These anomalies arise from disruptions in foregut partitioning, migration, obliteration, or septation during the third to sixth weeks of gestation. Their clinical spectrum ranges from benign cystic lesions to life threatening airway obstruction at birth.
This review synthesises six decades of embryologic, clinical, diagnostic, and surgical literature, integrating contemporary advances in prenatal MRI, endoscopic airway surgery, EXIT (Ex Utero Intrapartum Treatment) strategies, and minimally invasive approaches. Particular emphasis is placed on pathophysiologic mechanisms, imaging differentials, operative decision making, and long-term functional outcomes. Critical appraisal of recent evidence highlights evolving controversies, including optimal timing of surgery, management of intracranial extension, and balancing minimally invasive approaches with growth plate preservation.
Modern imaging-including high resolution ultrasound, CT, MRI, and prenatal MRI-has improved diagnostic accuracy, while innovations such as sclerotherapy for lymphatic malformations, endoscopic cleft repair [23, 33], and EXIT airway control have significantly enhanced neonatal survival. Despite these advances, gaps persist in early diagnosis, safeguarding assessment, and long term outcome reporting.
Understanding foregut embryology remains essential for accurate diagnosis and tailored intervention. Multidisciplinary coordination continues to refine management and reduce morbidity.
Keywords: Foregut Embryology; Congenital Neck Masses; Branchial Anomalies; Thyroglossal Duct Cyst; Bronchogenic Cyst; Duplication Cyst; Laryngotracheoesophageal Cleft; Pediatric Airway Management
Citation
More AB, Govani PS, Khatri LK, Zaparackaite I, More BB, Singh SJ, et al. Foregut-Derived Congenital Head & Neck Anomalies: Embryologic Origins, Clinical Spectrum, and Management Pathways. WebLog J Otolaryngol. wjot.2026.i2103. https://doi.org/10.5281/ zenodo.23194384 https://doi.org/10.5281/zenodo.23194384