Are there any treatments for marshall syndrome

 All children underwent a physical examination, bacterial, fungal, and viral cultures, chest radiography, and several laboratory studies. The patients were treated by successful tonsillectomy, and after a mean follow-up of 10 months, no recurrence was observed.

hope this helps you a little bit! 

Here's a website that might help you as well https://www.ncbi.nlm.nih.gov/pubmed/12731633