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Here is a detailed thorax cross section relief showing both lungs, the heart at the centre and the layered linings that wrap around them. Branching bronchi and pulmonary vessels spread through the spongy lung tissue, while the pericardium encloses the heart and its great vessels sit cut open at the top of the slice. Thin pleural layers and the ribcage rim frame the whole section. A strong anatomy teaching piece for a classroom, study desk or medical display shelf.

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