Hell J Nucl Med
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We report a case of a multicentric form of Castleman's disease (CD). A thoracic computerized tomography (CT) scan showed multiple mediastinal and bilateral axillary lymph nodes. ⋯ The histopathological sampling of an excised left axillary lymph node revealed a multicentric form of CD, of an intermediate (mixed) cell type. The disease, its differential diagnosis and the diagnostic contribution of nuclear medicine imaging, are described.
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We describe marginal zone lymphoma of the mucosa-associated lymphoid tissue (MALT) and especially MALT lymphoma occurring in the conjunctiva. Tumors of the conjunctiva and cornea are grouped into two major categories of congenital and acquired lesions. Lymphoid tumors of the conjunctiva are acquired tumors and can occur as an isolated lesion or can be a manifestation of systemic lymphoma. ⋯ Clinical examination, excisional biopsy, histopathology and immunohistochemical studies, computerized tomography and magnetic resonance imaging are also used for the diagnosis of cunjunctival MALT disease. A case of ours gives reason for further discussion. Treatment and follow-up of MALT lymphoma is described.