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J Spine Surg. 2017 Sep;3(3):514-518. doi: 10.21037/jss.2017.08.10.

An unusual case of intradural intramedullary dorsal bronchogenic cyst in spine.

Journal of spine surgery (Hong Kong)

Tarun Dusad, Vishal Kundnani, Shumayou Dutta, Ankit Patel, Gaurav Mehta, Mahendra Singh

Affiliations

  1. Department of Orthopaedics, Fellowship Spine Surgery, Bombay Hospital, Mumbai, India.

PMID: 29057367 PMCID: PMC5637206 DOI: 10.21037/jss.2017.08.10

Abstract

Bronchogenic cysts are congenital malformations derived from anomalous budding of the embryonic foregut. Intraspinal bronchogenic cysts are extremely rare and most of them are extramedullary. There has been only one case of intramedullary spinal bronchogenic cyst reported. We present an 18-year-old male patient with spastic paraparesis and bowel and bladder involvement. MRI revealed a 2 cm diameter intradural and intramedullary lesion at D2-D3 level which was hyperintense on T1 and hypointense on T2 imaging. Histopathological examination after surgical excision of the lesion revealed a bronchogenic cyst. To our knowledge this is the first case reporting an intramedullary bronchogenic cyst at the upper dorsal level and overall second reported case of intramedullary spinal bronchogenic cyst.

Keywords: Upper dorsal; bronchogenic cyst; intradural; intramedullary

Conflict of interest statement

Conflicts of Interest: The authors have no conflicts of interest to declare.

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