SMD - Portaobjetos 3
Síndrome mielodisplásico con exceso de blastos (SMD-EB1, 8% de blastos en médula ósea). En el momento del ingreso, hay hemólisis, anemia, trombopenia y presencia de fragmentocitos, lo que hace sospechar inicialmente una microangiopatía trombótica. Los leucocitos muestran displasia más allá del estadio promielocítico, con maduración anormal del núcleo y granulación aberrante. Las pruebas moleculares revelaron mutaciones en ASXL1 y RUNX1. En la médula ósea se observaron megacariocitos displásicos y un gran número de eritroblastos.
Blastos
Promielocitos
Mielocitos
Neutrófilos
Basófilos
Linfocitos
Monocitos
Sangre periférica
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-804/001-preview.webp)
Médula ósea
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-805/001-preview.webp)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-805/002-preview.webp)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-805/003-preview.webp)
Blastos
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-806/001.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-806/002.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-806/003.jpg)
Promielocitos
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/001.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/002.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/003.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/004.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/005.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/006.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/007.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/008.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/009.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/010.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/011.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1352/012.jpg)
Mielocitos
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1353/001.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1353/002.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1353/003.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1353/004.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1353/005.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1353/006.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1353/007.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1353/008.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1353/009.jpg)
Neutrófilos
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/001.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/002.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/003.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/004.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/005.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/006.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/007.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/008.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/009.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/010.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/011.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/012.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/013.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/014.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/015.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/016.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/017.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/018.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/019.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/020.jpg)
![](https://cdn.cellwiki.net/db/pathology/page-190/gallery-1354/021.jpg)