Table 3.
Morphologic involvement results and TCR rearrangement profiles.
| Dx | M/I | TCRGB(Vγ9/γ11-Jγ) | TCRBA(Vβ-Jβ1/2.2/2.6/2.7) | TCRBB ( Vβ-Jβ2.1/2.3/2.4/2.5) | TCRBC( Dβ-Jβ) | TCRD (Vδ-Jδ) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Neg | Pos | Neg | Pos | Neg | Pos | Neg | Pos | Neg | Pos | ||
| DLBCL | Neg | 26 | 2 | 27 | 1 | 28 | 28 | 27 | 1 | ||
| Pos | 6 | 6 | 6 | 5 | 1 | 6 | |||||
| MALT | Neg | 10 | 3 | 13 | 13 | 12 | 1 | 12 | 1 | ||
| Pos | |||||||||||
| FL | Neg | 1 | 1 | 1 | 1 | 1 | |||||
| Pos | 1 | 1 | 1 | 1 | 1 | ||||||
| MCL | Neg | ||||||||||
| Pos | 2 | 2 | 2 | 2 | 1 | 1 | |||||
| BL | Neg | 2 | 1 | 1 | 2 | 2 | 2 | ||||
| Pos | 1 | 1 | 1 | 1 | 1 | ||||||
| CLL | Neg | 1 | 1 | 1 | 1 | 1 | |||||
| Pos | |||||||||||
| LPL | Neg | ||||||||||
| Pos | 1 | 1 | 1 | 1 | 1 | ||||||
| Other B | Neg | 2 | 1 | 1 | 2 | 2 | 2 | ||||
| Pos | 2 | 2 | 2 | 2 | 2 | ||||||
| HD | Neg | ||||||||||
| Pos | 1 | 2 | 3 | 3 | 3 | 2 | 1 | ||||
| PTCL | Neg | 5 | 1 | 5 | 1 | 6 | 6 | 6 | |||
| Pos | 1 | 2 | 3 | 3 | 3 | 3 | |||||
| LBL | Neg | 5 | 2 | 7 | 7 | 7 | 7 | ||||
| Pos | 1 | 1 | 1 | 1 | 1 | ||||||
| ALCL | Neg | 2 | 2 | 2 | 2 | 2 | |||||
| Pos | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | ||
| ENK/TL | Neg | 5 | 1 | 6 | 6 | 5 | 1 | 6 | |||
| Pos | |||||||||||
| NK/TL | Neg | 2 | 1 | 1 | 2 | 2 | 2 | ||||
| Pos | |||||||||||
| Total | 74 | 18 | 85 | 7 | 92 | 0 | 88 | 4 | 87 | 5 | |
Abbreviations: DLBCL, diffuse large B cell lymphoma; MALT, MALT lymphoma; FL, follicular lymphoma; MCL, mantle cell lymphoma; BL, Burkitt lymphoma; CLL,chronic lymphocytic lymphoma; LPL,lymphoplasmacytic lymphoma; Other B, Other B cell neoplasia; HD,Hodgkin's disease; PTCL, peripheral T cell lymphoma; TLL, T lymphoblastic lymphoma; ALCL, anaplastic large cell lymphoma; ENK/TL, extranodal NK/T cell lymphoma; NK/TL,NK/T cell lymphoma; M/I, microscopic involvement. Ig/TCR rearrangement negative means: no specific product, polyclonal or pseudoclonal. Ig/TCR rearrangement positive means: clonal or clonal with a polyclonal background.