PMC7225683_01
Microscopic findings for the biopsied specimen before the chemotherapy regimen was chosen. T cell/histiocyte-rich large B cell lymphoma.
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S1.F1
T cell/histiocyte-rich large B cell lymphoma (Figure 1).
PET/CT imaging before CAR-T cell infusion. The position indicated by the arrow is the location of the lesion, which had a volume of ~71 mm x 72 mm x 98 mm (arrow).
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The right abdominal oblique muscle was invaded by lymphoma (Figure 2).
Picture of the local injection site.
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We injected 2 ml along each edge of the mass and then injected 2 ml in the center of the mass (Figure 3).
PET/CT imaging after CAR-T cell infusion. The lesion is significantly smaller than before. The position indicated by the arrow is the location of the lesion.
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There was a soft tissue nodule beside the right lateral iliac artery with a maximum cross-sectional area of 20 mm x 8 mm (CT value: 54 Hu), slightly enhanced radioactivity uptake (SUVmax: 6.3), and increased metabolism, suggesting malignant lymph node lesions (Figure 4).