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脊索瘤是一个由胚胎脊索残余发展而来的肿瘤,都发生在脊柱沿线,生长缓慢,其发生部位各家统计如下:颅颈部(或各蝶枕部)44%,脊柱42%,骶尾部14%,颅颈部1/3,脊柱1/6,骶尾部1/2,颅颈部35%,脊柱15%,骶尾部50%,M.JoanHeffelfinger等报告155例脊索瘤,其中颅颈部36%,脊柱15%,骶尾部49%,由此可以看出脊索瘤以骶尾部多见,颅颈部次之,脊柱最少。鼻咽部位于脊柱中线之头颈部,也可发生脊索瘤,且与耳鼻喉科有关,我科于82年初遇到1例鼻咽脊索瘤,兹报告如下:病例报告李××,男性,53岁,云南蒙自人,彝族,干部,住院号28420。患者四年来双侧渐
Chordoma is a tumor developed from the remnants of the embryonic spinal cord. It occurs along the spine and grows slowly. The statistics of its occurrence are as follows: 44% for the cranial neck (or each occipital occipital), 42% for the spine, and sacrococcygeal 14%, 1/3 of the skull and neck, 1/6 of the spine, 1/2 of the sacrococcygeal end, 35% of the cranial neck, 15% of the spine, 50% of the sacrococcygeal, M.Joan Heffelfinger et al. reported 155 chordomas, including the cranial and cervical region 36%, 15% of the spine, 49% of the sacrococcygeal, it can be seen that the chordoma is more common in the sacrococcygeal part, followed by the cranial and cervical part, and the spine is the least. The nasopharynx is located in the head and neck of the midline of the spine. Chordoma can also occur. It is related to otolaryngology. Our department encountered a case of chordoma of the nasopharynx in early 82. It is reported as follows: Case report Li X, male, 53 years old, Yunnan Mengzi, Yi, cadres, hospital number 28420. The patient has developed gradually in four years