
[摘要] 目的 探討腫瘤放療對患者的甲狀腺功能的損傷情況。方法 整群選取該院2014年1月—2016年1月需要接受放療的腫瘤患者共108例,分別觀察和記錄所有患者未接受放療、接受放療后、接受放療180 d后、接受放療360 d后的甲狀腺功能指標,包括甲狀腺過氧化物酶,甲狀腺球蛋白、游離四碘原氨酸、游離三碘甲狀腺原氨酸、促甲狀腺激素。并比較患者在這4個時間段的臨床癥狀。 結(jié)果 未放療時,患者的游離四碘原氨酸平均值為(11.94±4.05)nmol/L、游離三碘甲狀腺原氨酸平均值為(5.76±2.23)nmol/L,促甲狀腺激素平均值為(3.77±1.45)mIU/L;放療180 d后,患者的游離四碘原氨酸平均值為(9.58±3.32)nmol/L、游離三碘甲狀腺原氨酸平均值為(4.82±2.02)nmol/L,促甲狀腺激素平均值為(4.50±2.07)mIU/L;放療360 d后,患者的游離四碘原氨酸平均值為(8.61±2.78)nmol/L、游離三碘甲狀腺原氨酸平均值為(4.12±1.72)nmol/L,促甲狀腺激素平均值為(5.34±2.89)mIU/L,與未放療相比差異有統(tǒng)計學意義(P<0.05)。放療180 d后,所有患者并未出現(xiàn)相應的甲減(甲狀腺功能減退)臨床癥狀。放療360 d后,有7例患者出現(xiàn)了甲減臨床癥狀,包括說話行動遲緩、頭暈失眠、食欲減退、乏力、精神不振,經(jīng)治療后癥狀緩解。結(jié)論 腫瘤放療對甲狀腺功能確有損傷,但是損傷程度較輕,不會出現(xiàn)特異性臨床癥狀。接受腫瘤放療的患者應該定期檢測甲狀腺功能,如有必要要采取相應的治療措施。
[關(guān)鍵詞] 甲狀腺功能損傷;腫瘤;放療
[中圖分類號] R5 [文獻標識碼] A [文章編號] 1674-0742(2016)12(c)-0029-03
[Abstract] Objective To investigate the thyroid function damage in patients with tumor radiotherapy. Methods Group selection our hospital from January 2014 to January 2016 to accept tumor radiotherapy in patients with a total of 108 cases were observed and recorded in all of the patients did not receive radiotherapy, after radiotherapy, radiotherapy, radiotherapy 180 days after 360 days of thyroid function, including thyroid peroxidase, thyroglobulin, free triiodothyronine, free four iodine three triiodothyronine, thyroid stimulating hormone. The clinical symptoms of patients in these four periods were compared. Results Without radiotherapy, patients with free four iodine originalacid average(11.94±4.05)nmol/L,You Lisan triiodothyronine average(5.76±2.23) nmol/L, TSH average (3.77±1.45) mIU/L radiotherapy; 180 days later, with free four iodine originalacid flat the average (9.58±3.32) nmol/L, free triiodothyronine three average (4.82±2.02) nmol/L, TSH average (4.50±2.07) mIU/L radiotherapy; 360 days later, with free four iodine originalacid average (8.61±2.78) nmol/L, free three iodine the thyroid gland originalacid average (4.12 ±1.72) nmol/L, TSH average (5.34 ±2.89) mIU/L, compared with no radiation, the difference was statistically significant(P<0.05). 180 days after radiotherapy, all patients did not appear in the corresponding hypothyroidism(hypothyroidism) clinical symptoms. 360 days after radiotherapy, 7 patients had clinical symptoms of hypothyroidism, including talk slow, insomnia, loss of appetite, dizziness, fatigue, lethargy, relief of symptoms after treatment. Conclusion Radiotherapy has some damage to thyroid function, but the degree of injury is mild. Patients receiving radiotherapy should regularly detect thyroid function and take appropriate treatment if necessary.
[Key words] Thyroid function injury; Tumor; Radiotherapy
頭頸部腫瘤患者往往需要接受腫瘤放療,例如頸部淋巴結(jié)轉(zhuǎn)移癌、胸上段食管癌、頸段食管癌、頭頸部腫瘤等,而在放療的過程中可能會對患者的甲狀腺功能造成一定的損傷[1]?!?br>