印度人群中甲状腺隐匿性乳头状癌的发病率：病例系列及文献综述
Incidence of occult papillary carcinoma of thyroid in Indian population: case series and review of literature.
作者信息
Joshi Poonam, Nair Sudhir, Nair Deepa, Chaturvedi Pankaj
机构信息
Department of Head and Neck Surgery, Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India.
出版信息
J Cancer Res Ther. 2014 Jul-Sep;10(3):693-5. doi: 10.4103/0973-1482.138134.
BACKGROUND AND AIMS
To report the incidence of occult papillary carcinoma of thyroid in a tertiary care center in India in post-laryngectomy specimen of carcinoma of hypopharynx.
SETTINGS AND DESIGN
Retrospective analysis.
MATERIALS AND METHODS
This is a retrospective analysis of incidentally detected papillary carcinoma of thyroid in 358 patients of carcinoma of hypopharynx treated with total/near total laryngectomy at our tertiary care institute from 2005 to 2011.
STATISTICAL ANALYSIS USED
Statistical analysis was performed using the software Statistical Package for the Social Sciences 20.0 (IBM, NY, USA). Percentages were calculated.
RESULTS
Thyroid cancer was seen in 7/358 patients with incidence of 2%. Five patients had tumor localized to thyroid gland only. One patient had nodal metastasis with thyroid cancer and one had only metastatic cervical node with normal thyroid gland on final histopathology. Three of these patients (3/7) had a recurrence of carcinoma of hypopharynx within 1 year duration.
CONCLUSIONS
The incidence of occult papillary carcinoma of thyroid varies from 0.25% to 7% in the Indian literature.
背景与目的
报告印度一家三级护理中心下咽癌喉切除术后标本中隐匿性甲状腺乳头状癌的发病率。
设置与设计
回顾性分析。
材料与方法
这是一项对2005年至2011年期间在我们三级护理机构接受全喉/近全喉切除术治疗的358例下咽癌患者中偶然发现的甲状腺乳头状癌的回顾性分析。
使用的统计分析
使用社会科学统计软件包20.0（美国纽约IBM公司）进行统计分析。计算百分比。
结果
358例患者中有7例患有甲状腺癌，发病率为2%。5例患者的肿瘤仅局限于甲状腺。1例患者甲状腺癌伴有淋巴结转移，1例最终组织病理学检查显示仅有颈部转移性淋巴结而甲状腺正常。其中3例患者（3/7）在下咽癌1年内复发。
结论
印度文献中隐匿性甲状腺乳头状癌的发病率在0.25%至7%之间。
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