Pulmonary paragonimiasis with pleural effusion containing paragonimus ova: sonographical appearance of pleural effusion.
In the pleural effusion of a 46-year-old man with pulmonary paragonimiasis, numerous floating particles containing parasitic ova and granulation tissue were observed. The floating particles appeared as diffuse hyperechoic foci in the anechoic pleural effusion on ultrasonography. We concluded that rupture of the intrapulmonary paragonimiasis lesion into the pleural cavity caused the formation of these floating particles.
Uchida
K
K
Department of Respirology, Inada-Noborito Hospital, Kawasaki.
Sekiguchi
S
S
Doi
Y
Y
Yamazaki
H
H
D006801:Humans; D008171:Lung Diseases / Q000150:complications* / Q000175:diagnosis / Q000469:parasitology; D008297:Male; D008875:Middle Aged; D010237:Paragonimiasis / Q000150:complications* / Q000175:diagnosis / Q000469:parasitology; D010996:Pleural Effusion / Q000000981:diagnostic imaging / Q000469:parasitology* / Q000473:pathology; D014463:Ultrasonography