title: Pneumocalyx following percutaneous nephrostolithotomy.
abstract: We present an interesting and unusual case of persistent gas within the renal collecting system occurring two days after percutaneous nephrostolithotomy.
mesh_terms: D000328:Adult; D000388:Air; D006606:Hiccup / Q000150:complications*; D006801:Humans; D007669:Kidney Calculi / Q000628:therapy*; D007674:Kidney Diseases / Q000000981:diagnostic imaging / Q000209:etiology; D007684:Kidney Tubules / Q000000981:diagnostic imaging*; D007685:Kidney Tubules, Collecting / Q000000981:diagnostic imaging*; D008297:Male; D009403:Nephrostomy, Percutaneous / Q000009:adverse effects*; D011859:Radiography