Paraproteinaemia in Primary Cutaneous Marginal Zone Lymphoma
نویسندگان
چکیده
منابع مشابه
Primary cutaneous marginal zone B-cell lymphoma.
Primary cutaneous marginal zone B-cell lymphoma (PCMZL) is included as one of the major types of primary cutaneous B-cell lymphoma in the revised World Health Organization-European Organization for Research and Treatment of Cancer classification. Clinically, PCMZL is an indolent disease and has an excellent prognosis. PCMZL is composed of a polymorphous infiltrate that includes centrocyte-like,...
متن کاملPrimary marginal zone lymphoma of the thymus.
Primary low-grade B-cell lymphomas of the thymus are rare, with only 7 reported cases in the literature. We describe 3 cases of primary low-grade thymic lymphoma. All had histologic features of extranodal marginal zone lymphoma and were composed predominantly of small lymphocytes with variable components of monocytoid cells and plasma cells. Overt transformation to large cell lymphoma occurred ...
متن کاملPrimary cutaneous marginal zone B-cell lymphoma: clinical and therapeutic features in 50 cases.
BACKGROUND Primary cutaneous marginal zone B-cell lymphoma (PCMZL) is a low-grade B-cell lymphoma that originates in the skin, with no evidence of extracutaneous disease. Studies focusing on the optimal treatment of PCMZL have not been published thus far. We describe 50 patients with PCMZL to further characterize clinical characteristics and outcome and, in particular, to evaluate our current t...
متن کاملIs bone marrow biopsy always indicated in patients with primary cutaneous marginal zone B-cell lymphoma?
Bone marrow involvement at the time of diagnosis is uncommon in patients with primary cutaneous marginal zone B-cell lymphoma (PCMZL). Moreover, in these patients such involvement is rarely found in isolation on diagnosis. Typically the few patients with PCMZL who have early bone marrow involvement also present secondary nodal or visceral involvement, which is detected by other staging studies ...
متن کاملAbsence of MALT1 translocations in primary cutaneous marginal zone B-cell lymphoma.
The implication of MALT1 gene in the pathogenesis of primary cutaneous marginal zone B-cell lymphomas (PCMZL) has been a matter of controversy. We examined the presence of MALT1 translocations in a series of 23 PCMZL. FISH assay with a MALT1 dual color break apart translocation probe revealed the absence of MALT1 translocations in all cases.
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ژورنال
عنوان ژورنال: Acta Dermato Venereologica
سال: 2018
ISSN: 0001-5555
DOI: 10.2340/00015555-3016