尿癌的血细胞型变体:一种罕见的实体
Ammara Yasmin1, Midhat Waheed1, Muhammad Ahsan Jamil2
1Oncology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, PAK.
Cureus
|September 23, 2024
概括
尿癌的血细胞型变体是一种罕见的,激进的膀癌. 通过组织病理学和免疫染进行准确的诊断对于有效的治疗和改善患者预后至关重要.
科学领域:
- 尿瘤学 尿瘤学
- 病理学 病理学 病理学
- 癌症生物学 癌症生物学
背景情况:
- 世界卫生组织现在将血细胞体变体归类为尿路细胞癌的一个独特的组织学亚型.
- 这种罕见的变异由于其与其他瘤的形态相似性而带来诊断挑战,增加了误诊的风险.
- 准确的鉴定至关重要,因为这种侵略性瘤的预后不好.
相关概念视频
02:30Metastasis
5.5K
Metastasis is the spread of cancer cells from the original site to distant locations in the body. Cancer cells can spread via blood vessels (hematogenous) as well as lymph vessels in the body.
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...
5.5K
01:22Ureters
396
The ureters are retroperitoneal tubes located on either side of the vertebral column. They are responsible for transporting urine from each kidney to the urinary bladder. These tubes have thick walls and are approximately 25-30 cm long. Their diameter is around 10 mm at the renal pelvis, gradually narrowing to 1 mm as the ureter obliquely enters the posterior bladder wall through the ureteric orifices. The shape of these orifices is slit-like, which helps to prevent urine backflow toward the...
396