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Intradiaphragmatic bronchogenic cyst: report of a rare new case
  1. Walter Sebastián Nardi1,
  2. Lautaro Mata2,
  3. Pablo Dezanzo3 and
  4. Sergio Damián Quildrian1
  1. 1Sarcoma and Melanoma Unit, General Surgery Department, British Hospital of Buenos Aires, Buenos Aires, Argentina
  2. 2General Surgery Department, British Hospital of Buenos Aires, Buenos Aires, Argentina
  3. 3Pathology Department, British Hospital of Buenos Aires, Buenos Aires, Argentina
  1. Correspondence to Dr Sergio Damián Quildrian; squildrian{at}


Bronchogenic cysts (BCs) are congenital abnormalities commonly found within the mediastinum. Diaphragmatic location is extremely rare. We present a woman in her 60s with an asymptomatic intradiaphragmatic BC. The patient underwent complete surgical resection with primary closure of the left hemidiaphragm. BCs should remain a differential diagnosis of any soft-tissue mass in the region of the diaphragm. Complete surgical resection is recommended even in asymptomatic patients to avoid complications such as infection, rupture, bleeding or malignant transformation.

  • surgical oncology
  • general surgery

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  • Contributors WSN and SDQ were involved in study concept and design and drafting of the manuscript. WSN, LM and PD were involved in acquisition of data. WSN and SDQ critically revised the manuscript for important intellectual content. SDQ contributed to the final version and final approval for publication. All authors read and approved the final version.

  • Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

  • Case reports provide a valuable learning resource for the scientific community and can indicate areas of interest for future research. They should not be used in isolation to guide treatment choices or public health policy.

  • Competing interests None declared.

  • Provenance and peer review Not commissioned; externally peer reviewed.