Subcutaneous chest fistulaTags: Soft tissues sonography, Images, Video, Clinical report, Esaote MyLab 70, Pediatric Posts 00:30 18-03-2014 Subcutaneous chest fistula#1 Child 2 yo with clinical diagnosis of congenital fistula of the chest. In subclavicular area was visualised dark spot at the skin with area of redness around about some cm in diameter. Sonographically from the "spot" going down the anechoic channel which dilates at the end and forms cavity with irregular margin. external link :: attachments(5) :::: file 1 :::: file 2 :::: file 3 :::: file 4 :::: file 5 :: HTML5 video plugin not supported!