PMC5976941_01
(a-b) CT axial images show pulmonary artery with multiseptate hydatid cysts (red arrows), seen in the right main pulmonary artery and the lower lobar branches of the right pulmonary artery, along with other parenchymal cysts (blue arrows).
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fig1
The CT showed multiple intraluminal cystic filling defects in the right main pulmonary artery and right lobar branches, mostly pulmonary artery hydatid cysts (see Figures 1 and 2).
(a-b) CT coronal images show right main pulmonary artery hydatid cysts (red arrows) along with a cyst of the right hepatic lobe (blue arrows).
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fig2
The CT showed multiple intraluminal cystic filling defects in the right main pulmonary artery and right lobar branches, mostly pulmonary artery hydatid cysts (see Figures 1 and 2).
CT axial image shows a large cyst in the right lower lobe representing parenchymal hydatid cyst (yellow arrow); there is also a large cyst with air seen in the left lower lobe representing hydatid cyst in the left lung (green arrow).
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fig3
There was one large cyst in the right lower lung lobe representing a parenchymal hydatid cyst and another large cyst existed with air in the left lower lobe representing hydatid cyst in the left lung (see Figure 3).
(a-b) Axial T1 and T2 weighted images show hydatid cyst (red arrows) in the right main pulmonary artery and small pleural effusions on the left side (green arrows).
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fig4
We conducted magnetic resonance imaging (MRI) of the thorax, which confirmed the presence of the cystic lesion within the right pulmonary trunk extending to the right lower lobe, showing low signal intensity on T1 and high intensity on T2 images with septation (see Figures 4 and 5).
A coronal T2 weighted image shows a high signal intensity cystic lesion (red arrow) within the right main pulmonary artery with multiseptate high intensity cystic lesion on the right hepatic lobe (blue arrow).
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fig5
We conducted magnetic resonance imaging (MRI) of the thorax, which confirmed the presence of the cystic lesion within the right pulmonary trunk extending to the right lower lobe, showing low signal intensity on T1 and high intensity on T2 images with septation (see Figures 4 and 5).
Axial T2 weighted image shows a large cyst in the right lower lobe representing parenchymal hydatid cyst (blue arrow); there is also a large cyst with air seen in the left lower lobe representing hydatid cyst in the left lung (green arrow).
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fig6
Parenchymal hydatid cysts were noted in the bilateral lower lobes, with the presence of adjacent atelectasis and small pleural effusion on the left side (see Figure 6).