Primary cervical leiomyoma: A rare cause of a posterior neck mass in a pediatric patient.

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Primary cervical leiomyoma: A rare cause of a posterior neck mass in a pediatric patient.

Int J Pediatr Otorhinolaryngol. 2018 Jan;104:166-169

Authors: Oliver JD, Anzalone CL, Balakrishnan K

Abstract
A 13-year-old male presents for evaluation of a right-sided posterolateral neck mass, first noted four years prior to presentation; incisional biopsy two years ago suggested a benign lymph node. Recent growth and increased pain prompted referral to our tertiary care center. MR imaging revealed a densely calcified mass in the right posterior paraspinous muscles with intense enhancement with gadolinium contrast, approximately 5 cm × 2.8 cm x 4.6 cm. Incisional biopsy showed leiomyoma with extensive dystrophic calcifications. This case describes a rare finding of extraesophageal leiomyoma of the neck; this is only the second such case reported in a pediatric patient.

PMID: 29287860 [PubMed - in process]

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