Categories of acute and chronic graft-versus-host disease (GVHD).Reprinted from Filipovich et al.7
| Category . | Time of symptoms after HCT or DLI . | Presence of acute GVHD features . | Presence of chronic GVHD features . |
|---|---|---|---|
| Acute GVHD | |||
| Classic acute | < 100 days | Yes | No |
| Persistent, recurrent or late-onset acute | > 100 days | Yes | No |
| Chronic GVHD | |||
| Classic chronic | No time limit | No | Yes |
| Overlap syndrome | No time limit | Yes | Yes |
| Category . | Time of symptoms after HCT or DLI . | Presence of acute GVHD features . | Presence of chronic GVHD features . |
|---|---|---|---|
| Acute GVHD | |||
| Classic acute | < 100 days | Yes | No |
| Persistent, recurrent or late-onset acute | > 100 days | Yes | No |
| Chronic GVHD | |||
| Classic chronic | No time limit | No | Yes |
| Overlap syndrome | No time limit | Yes | Yes |