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Cricopharyngeal ring. A case report.

W A Cumming, M Akhtar, C Ferentzi

Pediatric Radiology

|January 1, 1986

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A rare fibroblastic ring obstructed a 6-month-old infant's hypopharynx. Surgical myotomy successfully relieved the infant's symptoms, offering a treatment option for this condition.

Area of Science:

Pediatric Surgery
Otolaryngology
Gastroenterology

Background:

Congenital hypopharyngeal obstructions are rare in infants.
Fibroblastic rings are an uncommon cause of upper airway compromise.
Early diagnosis and intervention are crucial for infant outcomes.

Observation:

A 6-month-old infant presented with symptoms suggestive of hypopharyngeal obstruction.
Diagnostic imaging revealed a fibroblastic ring encircling the hypopharynx.
The obstruction significantly impacted the infant's feeding and breathing.

Findings:

Surgical myotomy was performed to release the fibroblastic ring.
Histopathological examination confirmed the diagnosis of a fibroblastic ring.
The infant experienced immediate relief of obstructive symptoms post-surgery.

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Implications:

Surgical myotomy is an effective treatment for infant hypopharyngeal fibroblastic rings.
This case highlights the importance of considering rare causes of airway obstruction in infants.
Further research may elucidate the etiology and optimal management of such fibroblastic anomalies.