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Diagnostic criteria for DILS (diffuse infiltrative lymphocytosis syndrome), suggested by Itescu et al. (requires all criteria) [116].
| Diagnostic Criteria for DILS |
|---|
| 1. HIV infection (positive serology) 2. Bilateral salivary gland enlargement or xerostomia 3. Persistence of signs/symptoms for 6 months or more 4. Histologic confirmation of salivary or lacrimal gland lymphocytic infiltration without granulomatosis or neoplastic involvement |
