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首页> 外文期刊>Revista MVZ Cordoba >Lymph nodes extramedullary plasmacytoma in a dog
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Lymph nodes extramedullary plasmacytoma in a dog

机译:犬淋巴结髓外浆细胞瘤

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Extramedullary plasmacytoma is a tumor mass composed of plasma cells distant from the bone marrow, classified as skin tumor and is not often present in dogs. The veterinary center ZOOGAR received a canine patient, male, mixed breed; age eight with generalized lymphadenopathy evident after clinical examination. Postmortem histological examination revealed plasmatic cells in lymph nodes, finding sources of necrosis, coagulation and hemorrhage in both the cortical and medullary part; with tissue remodeling by connective tissue. The liver and spleen showed evidence of metastasis, specifically the liver, at the level of portal triads and centrilobular areas. The lymph node extramedullary plasmacytomas are rare in dogs and have not yet been reported in these organs.
机译:髓外浆细胞瘤是由远离骨髓的浆细胞组成的肿瘤块,被分类为皮肤肿瘤,在狗中不常见。动物园中心的ZOOGAR收养了一只犬,男,混血。临床检查后发现年龄8岁,伴有明显淋巴结肿大。验尸后的组织学检查显示淋巴结中有浆细胞,在皮质和髓质部分均发现了坏死,凝血和出血的来源。结缔组织重塑组织。肝脏和脾脏显示出转移的证据,特别是在门诊三联征和小叶中心区域的肝脏。淋巴结髓外浆细胞瘤在狗中很少见,尚未在这些器官中报道。

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