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Updated: Jul 27, 2026

Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus
Published on: March 6, 2019
Solitary infantile myofibroma compromising the airway
1Department of Otolaryngology, St. George's Hospital, London, UK. nnekaeze@yahoo.co.uk
Insights
Infantile myofibromatosis is a rare, benign neonatal condition. This case highlights extensive oropharyngeal tumors requiring advanced airway management strategies.
Area of Science:
- Pediatric Pathology
- Neonatal Medicine
- Surgical Oncology
Background:
- Infantile myofibromatosis is an uncommon, benign, and self-limiting condition observed in newborns.
- It can manifest as localized or generalized lesions.
- Previous reports detail various presentations of this entity.
Observation:
- A neonate presented with a rapidly enlarging oropharyngeal mass.
- The lesion caused significant airway obstruction.
- Histological examination confirmed infantile myofibromatosis.
Findings:
- Solitary infantile myofibromas can grow extensively.
- Complete surgical excision may not be feasible for large lesions.
- Airway stabilization presents a major management challenge.
Implications:
- This case underscores the potential for significant morbidity from seemingly benign infantile myofibromatosis.
- Effective airway management is critical in neonates with extensive oropharyngeal lesions.
- Multidisciplinary approaches are essential for managing complex cases of infantile myofibromatosis.
Abstract:
Infantile myofibromatosis is an uncommon and benign condition presenting in the neonatal period. It is self-limiting disease that may present as a localised or generalised process. Various examples of this entity have been reported in the literature. This report describes a neonate with a rapidly growing oropharyngeal lesion obstructing the airway that had the typical histological features of an infantile myofibroma. This case report highlights that a solitary myofibroma may be incredibly extensive making complete excision impossible and can be particularly challenging to manage in terms of airway stabilisation.
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