Table 2. Clinical characteristics of patients with primary lacrimal sac lymphoma.
| Characteristics | Value |
| Age, mean (range) | 56.5 (29–88)y |
| Gender, n | |
| Male | 7 |
| Female | 8 |
| Affected eye, n | |
| Right | 9 |
| Left | 6 |
| Follow-up time, mean (range) | 25.8 (4–41)mo |
| Initial presenting symptoms, n | |
| Epiphora | 13 |
| Redness and swelling of medial canthal | 2 |
| Symptoms at subsequent visits, n | |
| Epiphora | 15 |
| Mass | 12 |
| Redness and swelling of medial canthal | 2 |
| Late systemic symptoms, n | |
| Fever | 2 |
| Pathologic type, n | |
| DLBCL | 8 |
| MALT lymphoma | 5 |
| NK/T-cell lymphoma, nasal type | 2 |
| CT-DCG, n | |
| No bone destruction | 15 |
| Serum tumor marker positivity, n | |
| Hcy | 14 |
| B2M | 9 |
| LDH | 2 |
| All three high | 2 |
| All three normal | 1 |
| Symptoms during follow-up, n | |
| Epiphora | 8 |
n=15