title: Spontaneous intraperitoneal rupture of pyonephrosis during pregnancy.
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D009392:Nephrectomy; D010538:Peritonitis / Q000209:etiology*; D011247:Pregnancy; D011248:Pregnancy Complications; D011704:Pyelonephritis / Q000150:complications* / Q000601:surgery; D012422:Rupture, Spontaneous