case_images: PMC3047771_01
case_images: Cut section of the specimen revealing brownish multiloculated cyst with thin septae
case_images: JIAPS-16-24-g001.jpg
case_images: PMC3047771_01_JIAPS-16-24-g001.jpg
case_images: F1
case_images: On sectioning, the surface displayed multiple locules between 0.3 and 1 cm in diameter with pale brown serous fluid; separated by fine translucent septae with tiny grey-white nodules [Figure 1].
case_images: Microphotograph showing degenerating Hassal's corpuscle within thymic lymphoid tissue (H and E, x400)
case_images: JIAPS-16-24-g002.jpg
case_images: PMC3047771_01_JIAPS-16-24-g002.jpg
case_images: F2
case_images: Many of the Hassal's corpuscles had a distended appearance with flat epithelial lining and luminal debris, suggesting early cyst formation [Figure 2].