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神经内分泌性肿瘤(NETS)是由一些具神经分泌特点的细胞构成的,这些细胞可以分泌含肽颗粒,并行使有效的内分泌功能,它们位于腺垂体、甲状腺、胰岛、胃肠、支气管、肾上腺髓质、皮肤和化学感受器系统等不同部位。很多起源于此细胞的NETS多伴多肽类激素分泌过多所致的症状。 作者报道了经病理证实的1例马尾NETS病人的MR资料。其脊髓造影发现血性穿刺液,腰骶椎CT平扫和增强见圆锥以下至骶_1水平椎管内肿物。
Neuroendocrine tumors (NETS) are composed of a number of neurosecretory cells that secrete peptide-containing particles and exert potent endocrine functions in the pituitary, thyroid, islet, gastrointestinal, bronchial, and adrenal Quality, skin and chemoreceptor systems in different parts. Many originated in this cell NETS multiple polypeptide hormone secretion caused by symptoms. The authors reported MR data of 1 patient with cauda equina NETS confirmed by pathology. The spinal cord imaging found bloody puncture fluid, lumbosacral CT scan and enhancement to see below the cone to the level of sacral _1 spinal canal tumor.