case_images: PMC7725582_01
case_images: Section of the right inferior parathyroid specimen demonstrating a full-thickness capsular invasion (H&E, (a) 4x; (b) 2, 5x).
case_images: CRIE2020-5710468.001.jpg
case_images: PMC7725582_01_CRIE2020-5710468.001.jpg
case_images: fig1
case_images: The tumour was circumscribed by a thick fibrous capsule, showing multiple full-thickness infiltration foci (Figure 1) and a venous vascular invasion focus (Figure 2), highlighted by immunohistochemical staining for CD31 (Figure 3).
case_images: Section of the right inferior parathyroid specimen demonstrating a venous vascular invasion focus (H&E, 10x).
case_images: CRIE2020-5710468.002.jpg
case_images: PMC7725582_01_CRIE2020-5710468.002.jpg
case_images: fig2
case_images: The tumour was circumscribed by a thick fibrous capsule, showing multiple full-thickness infiltration foci (Figure 1) and a venous vascular invasion focus (Figure 2), highlighted by immunohistochemical staining for CD31 (Figure 3).
case_images: Section of the right inferior parathyroid specimen showing a venous vascular invasion focus highlighted by immunohistochemical staining for CD31 ((a) 20x; (b) 10x).
case_images: CRIE2020-5710468.003.jpg
case_images: PMC7725582_01_CRIE2020-5710468.003.jpg
case_images: fig3
case_images: The tumour was circumscribed by a thick fibrous capsule, showing multiple full-thickness infiltration foci (Figure 1) and a venous vascular invasion focus (Figure 2), highlighted by immunohistochemical staining for CD31 (Figure 3).