title: OESOPHAGOPLEURAL FISTULA DIAGNOSED BY MICROSCOPIC EXAMINATION OF PLEURAL  FLUID.
mesh_terms: D019411:Clinical Laboratory Techniques; D004937:Esophageal Fistula; D005402:Fistula; D006801:Humans; D006872:Hydropneumothorax; D008853:Microscopy; D010994:Pleura; D010996:Pleural Effusion
keywords: DIAGNOSIS, LABORATORY; ESOPHAGEAL FISTULA; FISTULA; HYDROPNEUMOTHORAX; MICROSCOPY; PLEURA; PLEURAL EFFUSION