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Aberrant thymus in infants: sonographic evaluation
C Koumanidou1, M Vakaki, M Theophanopoulou
1Radiology Department, Agia Sophia Children's Hospital, Athens, Greece.
Pediatric Radiology
|January 9, 1999
Insights
Aberrant thymus presents as neck or suprasternal masses in children. Early recognition via ultrasound (US) is crucial to prevent unnecessary surgeries for this rare condition.
Area of Science:
- Pediatric Surgery
- Diagnostic Imaging
- Endocrinology
Background:
- Aberrant thymus is a rare congenital anomaly.
- It can mimic other neck and chest masses.
- Accurate diagnosis is essential for appropriate management.
Observation:
- Five pediatric cases of aberrant thymus are presented.
- Four children had upper suprasternal masses.
- One child presented with a lateral neck mass.
Findings:
- Aberrant thymus can manifest with variable clinical presentations.
- Ultrasound (US) is the recommended initial imaging modality.
- US can occasionally lead to a definitive diagnosis.
Implications:
- Increased awareness of aberrant thymus is needed among clinicians.
- Knowledge of its varied presentation aids in avoiding misdiagnosis.
- Timely diagnosis can prevent unnecessary surgical interventions.
Abstract:
We report five children with aberrant thymus, four of whom presented with an upper suprasternal mass and one with a lateral neck mass. Awareness of this entity, together with knowledge of its variable presentation, is essential for unnecessary surgery to be avoided. US should be the initial diagnostic approach and occasionally leads to the correct diagnosis.