Treating synchronous bilateral ocular adnexal marginal zone lymphoma: the consortium for improving survival of lymphoma study

Sung Yong Oh, Won Seog Kim, Hye Jin Kang, Ji Hyun Lee, Seok Jae Huh, Seok Jin Kim, Dok Hyun Yoon, Jung Yong Hong, Won Sik Lee, Hyo Jung Kim, Jong Ho Won, Byeong Bae Park, Soon Ii Lee, Cheolwon Suh

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Both-side synchronous involvement has been reported to account for 7–24% of ocular adnexal marginal zone lymphoma (OAML). We conducted a retrospective analysis to identify the clinical features and treatment outcomes of synchronous bilateral OAML (SB-OAML) by treatment modality. We analyzed patients with a histologic diagnosis of SB-OAML, excluding metachronous bilateral involved OAML. We enrolled a total of 95 patients for this analysis, 36 males and 59 females; the median patient age was 42 years (range 16–77 years). Eleven (11.6%) patients had been treated with chemotherapy or chemo-immunotherapy (eight R-CVP, two CVP, and one R-CHOP). The median number of treatments was 6 (range 6–8); there were 9 complete responses (CRs; 81.8%) and 2 partial responses (PRs; 18.2%). Nearly all patients (88.4%) received radiotherapy in both eyes, and the median radiation dose was 27 Gy (range 20–40 Gy) to each eye; 68 CRs (80.9%) and 14 PRs (16.7%) were achieved. Ten-year progression-free survival (PFS) and overall survival (OS) rates were 79.8 and 91.1%, respectively. Radiotherapy continued to be an independent prognostic marker, with the hazard of progression (P = 0.036). Eleven patients (13.1%) had surgery for cataract treatment during follow-up, and patients who received low-dose radiation (< 30.3 Gy) experienced fewer cataract operations. SB-OAML was predominantly observed in young females, and they had good response and prognosis regardless of treatment modalities. Low-dose radiotherapy to both eyes showed a tendency of longer PFS than did chemotherapy and could decrease cataract operations.

Original languageEnglish (US)
Pages (from-to)1851-1857
Number of pages7
JournalAnnals of Hematology
Volume97
Issue number10
DOIs
StatePublished - Oct 1 2018
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2018, Springer-Verlag GmbH Germany, part of Springer Nature.

Keywords

  • Bilateral
  • Ocular adnexal marginal zone lymphoma
  • Synchronous

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