diff --git a/topics/primary-mediastinal-b-cell-2023/slides.md b/topics/primary-mediastinal-b-cell-2023/slides.md index c3c5f6d..486e048 100644 --- a/topics/primary-mediastinal-b-cell-2023/slides.md +++ b/topics/primary-mediastinal-b-cell-2023/slides.md @@ -114,14 +114,6 @@ Mostly fibrotic tissue, "like chopping through wood". Wrote for R-EPOCH to start next day. -(results came back a few days later: mostly fibrosis, crush artifact, necrosis - -**mature B-cell markers**: CD20+, CD45+, PAX5+. - -**PMBCL**: CD23 patchy ( -ve in DLBCL, cHL, MGZL), -CD30 patchy (30% DLBCL, but weak+ in most PMBCL), -CD10- (nonGC), equivocal [BCL2/6, c-MYC, MUM1], -EBER- @@ -133,6 +125,12 @@ EBER- - FDG-PET CT: 9.4x6.3cm mediastinal mass, LAD, diffuse axial skeleton uptake (hyperplasia vs infiltration) - BMBx: NED +- Mediastinal bx: results came back a few days later, mostly fibrosis, crush artifact, necrosis + - **mature B-cell markers**: CD20+, CD45+, PAX5+. + - **PMBCL**: CD23 patchy ( -ve in DLBCL, cHL, MGZL), + CD30 patchy (30% DLBCL, but weak+ in most PMBCL), + CD10- (nonGC), equivocal [BCL2/6, c-MYC, MUM1], + EBER- - SVC syndrome: much back and forth re SVC stent, RT. - Ultimately pursued neither, sx slowly improved.