Sen, M KChakrabarti, SOjha, U CDaima, S RGupta, RSuri, J C1998-04-172009-05-271998-04-172009-05-271998-04-17Sen MK, Chakrabarti S, Ojha UC, Daima SR, Gupta R, Suri JC. Ectopic ascariasis: an unusual case of pyopneumothorax. The Indian Journal of Chest Diseases & Allied Sciences. 1998 Apr-Jun; 40(2): 131-3http://imsear.searo.who.int/handle/123456789/29692A patient of tuberculous pyopneumothroax with broncho-pleural fistula in whom a mature roundworm Ascaris lumbricoides migrated from the intestine to lodge itself in the pleural cavity is being reported.engAnimalsAscariasis --complicationsAscaris lumbricoidesBronchial Fistula --parasitologyEmpyema, Pleural --parasitologyHumansLung Diseases, Parasitic --etiologyMaleMiddle AgedPneumothorax --parasitologyCase Reports