Volume 11, Number 12—December 2005
Research
Echinococcosis in Tibetan Populations, Western Sichuan Province, China
Figure 3
![Lesions of alveolar echinococcosis (AE) by abdominal ultrasound examination. A) Calcified lesion: hyperechoic structure with a typical posterior shadow. B) Nodular hyperechoic lesion. C) Typical AE lesion: nonhomogeneous hyperechoic partially calcified area, without central necrosis. D) Typical AE lesion with central necrosis.](/eid/images/05-0079-F3.jpg)
Figure 3. Lesions of alveolar echinococcosis (AE) by abdominal ultrasound examination. A) Calcified lesion: hyperechoic structure with a typical posterior shadow. B) Nodular hyperechoic lesion. C) Typical AE lesion: nonhomogeneous hyperechoic partially calcified area, without central necrosis. D) Typical AE lesion with central necrosis.
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