【摘要】 目的 分析合并免疫指標異常的視神經脊髓炎臨床特點。 方法 回顧性分析2009年5月-2010年11月收治的62例視神經脊髓炎患者中24例合并免疫指標異常患者的臨床資料。24例均為女性,發病年齡14~53歲。對其臨床表現、視覺誘發電位、影像學檢查結果、免疫檢查結果進行分析。 結果 所有患者均有脊髓和視神經同時或先后受累的表現。24例視覺誘發電位檢查23例異常。脊髓MRI顯示病變集中于頸段、上胸段脊髓。頸段和胸段脊髓同時受累17例,單純頸段脊髓受損6例,單純胸段脊髓受損1例。所有患者抗核抗體滴度均≥1∶100,合并抗SSA抗體陽性14例(55.5%),同時合并抗SSB抗體陽性11例(45.8%),合并抗Rib抗體陽性1例,合并抗SCL-70抗體陽性1例,合并抗dsDNA抗體1例。 結論 視神經脊髓炎合并免疫指標異常的患者以女性較為多見,易復發,青壯年患者發病率最高。脊髓MRI示病變集中于頸段、上胸段脊髓,表現為長節段脊髓損害。視神經脊髓炎患者合并結締組織病的病例較多。【Abstract】 Objective To analyze the clinical features of neuromyelitis optica (NMO) combined with abnormal immune parameters. Methods We retrospectively reviewed the clinical data of 24 patients with NMO and abnormal immune parameters among the 62 NMO patients who were admitted into our department between May 2009 and November 2010. All patients were female, aged from 14 to 53 years. We analyzed their clinical manifestations, visual evoked potentials, imaging results, and immunological examinations. Results All patients had simultaneous or successive spinal cord and optic nerve involvement. Twenty-three patients had abnormal visual evoked potential. MRI showed that the lesions focused on the cervical and upper thoracic spinal cord. Both cervical and thoracic spinal cord were involved in 17 cases; there were 6 cases of simple cervical spinal cord injury and 1 case of simple thoracic spinal cord damage. Antinuclear antibody titer of all the patients was ≥1∶100. Combined positive anti-SSA antibody occurred in 14 patients (55.5%); Concomitant positive anti-SSB antibodies occurred in 11 patients (45.8%); Combined positive anti-Rib antibodies occurred in 1 patient; Combined positive anti-SCL-70 antibody occurred in 1 patient; and combined positive anti-dsDNA antibodies occurred in 1 patient. Conclusions NMO combined with abnormal immune parameters mainly occurs in female patients, especially in young people. Recurrence rate is high. MRI shows that the lesions focus mainly on the cervical and upper thoracic spinal cord, manifesting the characteristic of long segment damage. And NMO is frequently combined with connective tissue disease.
摘要:目的: 探討兒童慢性淋巴細胞性甲狀腺炎的臨床特點、診斷方法、治療及預后。 方法 : 對77例CLT患兒的臨床資料進行回顧性分析。 結果 : 77例CLT患兒男女比例1:67,平均年齡1021±233歲(5~15歲)。86%患兒有甲狀腺腫大;初診時表現甲亢患兒51例,甲低20例,甲功正常6例; TGAb陽性率的94%,TPOAb陽性率96%;1例甲狀腺細針吸取細胞學檢查診斷合并甲狀腺乳頭狀癌。治療隨訪1~39月,77例患兒中出現甲低37例。 結論 : 兒童CLT多見于青春期女性,兒童和青春期患者病初表現甲亢較成人多見,TGAb 和TPOAb是CLT診斷的重要指標,隨著病程延長,表現甲低患兒比例逐漸增高。Abstract: Objective: To study the clinical feature, diagnosis, treatment and prognosis of Chronic lymphocytic thyroiditis in children. Methods : Analyze the clinical data of 77 children with Chronic lymphocytic thyroiditis. Results : The proportion of men to women was 1:67 in all 77 children, and the mean age at diagnosis was 1021±233(age range 5~15 years). The percentage of positive TGAb and TPOAb were 94% and 96%, respectively in all the 77 children. One children was diagnosed Chronic lymphocytic thyroiditis coexistent with thyroid papillary carcinoma by FNAB. There were 37 children had hypothyrodism in all the 77 after 1~39 months. Conclusion : CLT is more frequent in females, and at the time of diagnosis more children and adolescents had hypethyrodism than adults. TGAb and TPOAb are important markers for the diagnosis of CLT. The percentage of children had hypothyrodism is increasing along with the course of disease.