Etiology
Borrelia burgdorferi infection (?)
References
Li C, Inagaki H, Kuo TT, Hu S, Okabe M, Eimoto T. Primary cutaneous marginal zone B-cell lymphoma: a molecular and clinicopathologic study of 24 asian cases. Am J Surg Pathol. 2003 Aug;27(8):1061-9. PMID: #12883238#