甲状腺的复发性Desmoid纤维化:一个诊断挑战
Brijesh Kumar Singh1, Sunil Chumber1, Yashwant Singh Rathore1
1Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India.
概括
在甲状腺切除术后的患者中,部胀的复发被诊断为纤维化. 这种罕见的螺旋细胞瘤诊断通过β-catenin免疫阳性和CTNNB1突变得到证实.
科学领域:
- 在瘤学瘤学.
- 病理学 病理学 病理学
- 内分泌学 在内分泌学.
背景情况:
- 甲状腺切除术是治疗甲状腺疾病的常见手术.
- 在甲状腺切除术后,部重复发作可能会带来诊断挑战.
相关概念视频
01:23The Thyroid Gland
4.0K
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...
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...
4.0K
01:20Synthesis and Regulation of Thyroid Hormones
4.8K
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...
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...
4.8K