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相关概念视频

The Thyroid Gland01:23

The Thyroid Gland

4.3K
The thyroid gland is a small, butterfly-shaped gland located in the neck and covers the anterior surface of the trachea. The gland has two lateral lobes connected by a thin tissue mass called the isthmus. Internally, each lobe comprises many small spherical structures known as thyroid follicles, surrounded by a network of blood vessels.
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...
4.3K
Synthesis and Regulation of Thyroid Hormones01:20

Synthesis and Regulation of Thyroid Hormones

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Low blood levels of the thyroid hormones — triiodothyronine (T3) and thyroxine (T4) — signal the hypothalamus to release the thyrotropin-releasing hormone (TRH). TRH then reaches the pituitary gland and stimulates the release of thyroid-stimulating hormone(TSH) into the bloodstream.
Upon reaching the thyroid gland, TSH stimulates the follicular cells' active uptake of iodide ions from the blood. The ions diffuse to the apical surface of the cells and are oxidized to iodine. The...
5.1K

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相关实验视频

Updated: Sep 9, 2025

Computer-Aided Three-Dimensional Visualization in the Treatment of Locally Advanced Thyroid Cancer
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Computer-Aided Three-Dimensional Visualization in the Treatment of Locally Advanced Thyroid Cancer

Published on: June 9, 2023

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甲状腺原发性淋巴瘤:一个病例系列

Yousef Alalawi1, Tahani N Alrashidi1, Sarah Shafie1

  • 1Department of Surgery, King Salman Armed Forces Hospital, Tabuk, SAU.

Cureus
|September 3, 2025
PubMed
概括
此摘要是机器生成的。

主性甲状腺淋巴瘤 (PTL),通常与哈西莫托甲状腺炎有关,通常呈现为快速增长的甲状腺质量. 核针活检对于诊断扩散性大B细胞淋巴瘤 (DLBCL) 是主要的PTL亚型至关重要.

关键词:
化学疗法 (ct)核心针活检哈希莫托的甲状腺炎原发性甲状腺淋巴瘤 (ptl)辐射治疗 (rt)

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Transoral Endoscopic Thyroidectomy Vestibular Approach for Thyroid Lobectomy
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Transoral Robotic Total Thyroidectomy and Bilateral Central Regional Lymph Node Dissection for Papillary Thyroid Carcinoma
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Transoral Robotic Total Thyroidectomy and Bilateral Central Regional Lymph Node Dissection for Papillary Thyroid Carcinoma

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相关实验视频

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Transoral Endoscopic Thyroidectomy Vestibular Approach for Thyroid Lobectomy
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科学领域:

  • 癌症学
  • 病理学
  • 内分泌学

背景情况:

  • 初级甲状腺淋巴瘤 (PTL) 是一种罕见的恶性瘤.
  • PTL经常与哈西莫托的甲状腺炎同时发生.
  • 治疗PTL不同于其他甲状腺癌.

研究的目的:

  • 调查PTL的临床表现.
  • 评估PTL的诊断方法.
  • 分析PTL的治疗策略.

主要方法:

  • 七名PTL患者的回顾病例系列 (2017-2021年).
  • 在临床表现,诊断和治疗方面收集的数据.
  • 组织病理学检查证实了扩散型大B细胞淋巴瘤 (DLBCL).

主要成果:

  • 7名患者 (5名女性,2名男性;平均年龄57. 8岁) 被诊断为PTL.
  • 四名患者同时患有哈西莫托甲状腺炎.
  • 快速扩大的甲状腺质量与压缩症状是常见的.
  • 核针活检和手术切除均为诊断结果.
  • 所有病例均为DLBCL.
  • 在两个患者中观察到死亡率 (III和IV阶段).

结论:

  • 快速增长的甲状腺质量与哈西莫托的甲状腺炎表明PTL.
  • DLBCL是主要的PTL亚型.
  • 核针活检优于精针吸血细胞学 (FNAC) 进行诊断.
  • 手术主要是诊断; 预后取决于疾病的阶段.