Search

The treatment results of indolent lymphoid malignancies in Chinese are poorly reported. The efficacy of FND (fludarabine 25 mg/m2/d, ×3; mitoxantrone 10 mg/m2/d, ×1; dexamethasone 20 mg/d, ×5; monthly cycles, ×6) in 95 Chinese patients with indolent B-cell malignancies (at diagnosis: 55, relapse/refractory disease: 40) and nine Chinese patients with T-cell large granular lymphocyte leukaemia (T-LGL leukaemia) (at diagnosis: two, refractory disease: seven) was evaluated. For B-cell malignancies, the complete response (CR), partial response (PR) and overall response (OR) rates were 50·5%, 18% and 68·5% respectively. Better results were obtained for primary versus relapse/refractory disease (CR: 60% vs. 37·5%, P = 0·03; OR: 84% vs. 47·5%, P < 0·001; median progression-free survival (PFS): 44 months vs. 22 months; 2-year PFS: 66% vs. 47%, P = 0·039; overall survival (OS): not reached vs. 32%; 2-year OS: 92% vs. 58%, P < 0·001). Responsive patients (CR/PR) had a better median PFS (44 months vs. 5 months, P < 0·001) and OS (67 months vs. 13 months, P < 0·001) than unresponsive patients. For T-LGL leukaemia, the CR and molecular-remission rates were 56% and 67% (median follow-up: 23 months). FND is an active regimen for the treatment of indolent B- and T-cell malignancies in Chinese patients, with results comparable with Western patients with similar indolent lymphomas. [ABSTRACT FROM AUTHOR]

Primary intraocular lymphoma (PIOL) is a rare presentation of lymphoma that is particularly difficult to recognize. In our institution, 36 cases of PIOL were diagnosed between March 1997 and July 2002. The recognition of lymphoma cells by cytology with or without immunophenotyping on slides generated a strong suspicion of the diagnosis in 34 of 36 cases. The diagnosis was confirmed by measurement of interleukin-10 (IL-10) in the vitreous humour or aqueous humour; high levels were observed in 35 of 36 cases, all were of B-cell origin. As expected, the only case with T-cell lymphoma had a very low level of IL-10. Furthermore, IL-10 levels excluded this diagnosis in two cases that were incorrectly suspected of PIOL after cytological examination. Finally, detection of clonality by polymerase chain reaction techniques, performed in 29 cases, represented a helpful tool in diagnosing PIOL as this approach definitively confirmed the diagnosis of B- or T-cell lymphoma in 17 cases. [ABSTRACT FROM AUTHOR]