切换至 "中华医学电子期刊资源库"

中华普通外科学文献(电子版) ›› 2022, Vol. 16 ›› Issue (04) : 300 -301. doi: 10.3877/cma.j.issn.1674-0793.2022.04.012

病例报告

甲状腺乳头状癌巨大囊性淋巴结转移一例
樊逸隽1, 王玮1, 张雪梅2, 王敏1, 郑淼1, 刘俊1,()   
  1. 1. 201620 上海交通大学医学院附属第一人民医院乳腺甲状腺外科
    2. 201620 上海交通大学医学院附属第一人民医院病理科
  • 收稿日期:2022-06-13 出版日期:2022-08-01
  • 通信作者: 刘俊

Papillary thyroid microcarcinoma with huge cystic lymph node metastasis: A case report

Junyi Fan1, Wei Wang1, Xuemei Zhang2   

  • Received:2022-06-13 Published:2022-08-01
引用本文:

樊逸隽, 王玮, 张雪梅, 王敏, 郑淼, 刘俊. 甲状腺乳头状癌巨大囊性淋巴结转移一例[J]. 中华普通外科学文献(电子版), 2022, 16(04): 300-301.

Junyi Fan, Wei Wang, Xuemei Zhang. Papillary thyroid microcarcinoma with huge cystic lymph node metastasis: A case report[J]. Chinese Archives of General Surgery(Electronic Edition), 2022, 16(04): 300-301.

患者女,38岁,因"发现右颈侧区囊性肿物2年,甲状腺结节1年"入院。2年前发现右颈侧区20 mm囊性肿物,考虑良性,未手术。1年前孕检时B超发现甲状腺右叶实性结节伴钙化(TI-RADS 4b类),细针穿刺(fine needle aspiration,FNA)提示右侧甲状腺乳头状癌。现剖腹产后3个月,拟行甲状腺癌根治术+右颈侧区囊肿切除术。术前超声:甲状腺右叶下段见一低回声结节,大小14 mm×10 mm,纵横比0.71,边界不清,形态欠规则,内见多个强回声斑,内部血流信号较丰富(图1A);甲状腺两叶内见数个囊实性结节,最大者8.5 mm×5.4 mm,纵横比0.64,边界清,形态规则,内未见血流信号。双侧颈部未见明显肿大淋巴结。右侧颈部血管旁见一无回声区,范围50 mm×30 mm,边界清,形态规则,内未见血流信号(图1B)。颈部增强CT:甲状腺右叶稍低密度占位,范围约11 mm×20 mm,平均CT值约58 HU,增强后约100 HU;胸廓入口处偏右侧囊性占位,大小约54 mm×34 mm,增强后未见明显强化(图1C)。术前喉镜、肿瘤标志物、甲状腺功能等未见异常。术中见右颈侧区大小5.5 cm×3.5 cm×0.8 cm囊性肿物,内为亮黄色澄清液,完整切除送冰冻提示右颈部转移性癌,故行双侧甲状腺切除+中央组淋巴结清扫+右侧颈Ⅲ、Ⅳ区淋巴结清扫。术后病理:甲状腺右叶乳头状癌,癌灶2处,大小分别为0.5 cm×0.5 cm、1.2 cm×0.8 cm,肿瘤穿透甲状腺被膜(图2A),左叶结节性甲状腺肿。10枚中央组淋巴结中5枚见癌转移,18枚右侧颈部Ⅲ、Ⅳ区淋巴结中9枚见癌转移,最大者囊性变(图2B)。其免疫组织化学:TTF-1(+),CK19(+),D2-40(-),CD31(-),P63(-)(图2C)。术后2个月行131I治疗,未见异常碘摄取。

图1 术前影像学检查 A右侧甲状腺结节超声图像;B右颈侧区囊性肿物超声图像;C右颈侧区囊性肿物CT图像
图2 术后病理 A右甲状腺乳头状癌;B右颈侧区囊性肿物囊壁见乳头状癌成分;C囊壁CK19阳性(苏木精-伊红染色×100)
[1]
Baser B, Munjal VR, Roy MT. Papillary carcinoma of thyroid with an unusual presentation[J]. Indian J Otolaryngol Head Neck Surg, 2015, 67(Suppl 1): 145-148.
[2]
Zhu L, Zhu X, Zhou B, et al. Multiple simple cystic metastases in the lateral neck at presentation with papillary thyroid microcarcinoma: A case report[J]. Medicine (Baltimore), 2021, 100(4): e23866.
[3]
Nakagawa T, Takashima T, Tomiyama K. Differential diagnosis of a lateral cervical cyst and solitary cystic lymph node metastasis of occult thyroid papillary carcinoma[J]. J Laryngol Otol, 2001, 115(3): 240-242.
[4]
Ozdamar OI, Acar GO, Kafkasli C, et al. Papillary thyroid microcarcinoma with a large cystic dilated lymph node metastasis to the neck mimicking a branchial cleft cyst: A potential pitfall[J]. Case Rep Otolaryngol, 2015, 2015: 796358.
[5]
Kim JK, Kim MJ, Choi SH, et al. Cystic lateral lymph node metastases from papillary thyroid cancer patients[J]. Laryngoscope, 2020, 130(12): E976-E981.
[6]
King AD, Ahuja AT, To EW, et al. Staging papillary carcinoma of the thyroid: magnetic resonance imaging vs ultrasound of the neck[J]. Clin Radiol, 2000, 55(3): 222-226.
[7]
Khadra H, Mohamed H, Al-Qurayshi Z, et al. Superior detection of metastatic cystic lymphadenopathy in patients with papillary thyroid cancer by utilization of thyroglobulin washout[J]. Head Neck, 2019, 41(1): 225-229.
[8]
Torres MR, Nóbrega Neto SH, Rosas RJ, et al. Thyroglobulin in the washout fluid of lymph-node biopsy: what is its role in the follow-up of differentiated thyroid carcinoma?[J]. Thyroid, 2014, 24(1): 7-18.
No related articles found!
阅读次数
全文


摘要