Primary Chest Wall Hydatid Disease: A Case Report with Multimodality Imaging Findings

Figure 4

Axial T2-weighted images before medical treatment (a, b) show the left paravertebral hydatid cyst with numerous daughter cysts (arrows). Axial T2-weighted images postmedical treatment (c, d) show interval rupture of the daughter cysts and visualization of floating membranes (dashed arrows); these findings are compatible with contained rupture.

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