Pushpa Gurudas Kini,Ganesh S Kamath,Sandeep Kumar,Deepak Nayak M,Karen Moras,Priyanka Kini2025-12-112025-12-112021https://hdl.handle.net/20.500.14572/3573Pushpa Gurudas Kini 1Department of Paediatrics, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India https://orcid.org/0000-0001-6186-0336 Ganesh S Kamath Department of Cardiovascular and Thoracic Surgery, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India https://orcid.org/0000-0003-1020-2717 Sandeep Kumar Department of Paediatrics, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India Deepak Nayak M Department of Pathology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India https://orcid.org/0000-0001-6090-3015 Karen Moras Department of Paediatrics, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India https://orcid.org/0000-0003-0411-6804 Priyanka Kini Department of Anaesthesiology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India https://orcid.org/0000-0002-7179-523XAbstract: Mediastinal duplication cyst is a rare cause of mediastinal mass in early infancy. Recurrent retropharyngeal abscess is an uncommon presentation of mediastinal duplication cyst. We report a case of mediastinal duplication cyst in a nine year old girl who presented with recurrent retropharyngeal abscess. Surgical excision was performed successfully. The mode of clinical presentation and management has been discussed.en-USDuplication cystmediastinal massneuro-enteric cystchildrenArticle