Frequency of t(11;18)(q21;q21) and BCL10 nuclear expression in gastritis, mucosa-associated lymphoid tissue lymphoma, and mucosal diffuse large B-cell lymphomas
| . | Total no. cases . | No. t(11;18)-positive cases . | No. nuclear BCL10-positive cases/no. cases examined . |
|---|---|---|---|
| Gastritis | 39 | 0 | ND |
| MALT lymphoma | |||
| Stomach | 56 | 19 (34%) | 22/41 (54%) |
| Small intestine | 1 | 1 | 1/1 |
| Lung | 7 | 4 (57%) | 4/5 (80%) |
| Salivary gland | 6 | 1 (17%) | 1/5 (20%) |
| Conjunctiva | 1 | 0 | ND |
| Thyroid | 1 | 0 | 0/1 |
| Subtotal | 72 | 25 (35%) | 28/53 (53%) |
| Mucosal DLBCL | |||
| Stomach | 9 | 0 | 0/7 |
| Lung | 1 | 0 | ND |
| Colon | 1 | 0 | 0/1 |
| Subtotal | 11 | 0 | 0/8 |
| . | Total no. cases . | No. t(11;18)-positive cases . | No. nuclear BCL10-positive cases/no. cases examined . |
|---|---|---|---|
| Gastritis | 39 | 0 | ND |
| MALT lymphoma | |||
| Stomach | 56 | 19 (34%) | 22/41 (54%) |
| Small intestine | 1 | 1 | 1/1 |
| Lung | 7 | 4 (57%) | 4/5 (80%) |
| Salivary gland | 6 | 1 (17%) | 1/5 (20%) |
| Conjunctiva | 1 | 0 | ND |
| Thyroid | 1 | 0 | 0/1 |
| Subtotal | 72 | 25 (35%) | 28/53 (53%) |
| Mucosal DLBCL | |||
| Stomach | 9 | 0 | 0/7 |
| Lung | 1 | 0 | ND |
| Colon | 1 | 0 | 0/1 |
| Subtotal | 11 | 0 | 0/8 |
MALT indicates mucosa-associated lymphoid tissue; DLBCL, diffuse large B-cell lymphomas.