同步子宫内膜和卵巢癌:一个病例报告
Diana Žilovič1,2,3, Rūta Čiurlienė1, Evelina Šidlovska4
1Department of Oncogynecology, National Cancer Institute, Vilnius 08406, Lithuania.
World journal of clinical cases
|July 14, 2023
概括
同步的子宫内膜和卵巢癌 (SEOC) 是罕见的. 早期诊断和基因突变分析有助于管理SEOC,为早期疾病患者提供良好的预后.
科学领域:
- 妇科瘤学 妇科瘤学
- 分子病理学分子病理学
背景情况:
- 同步子宫内膜和卵巢癌 (SEOC) 是女性生殖系统的一种罕见恶性瘤.
- 准确的诊断至关重要,因为在转移性子宫内膜癌 (EC) 和卵巢癌 (OC) 之间,预后和生存率存在显著差异.
相关概念视频
Oogenesis
In human women, oogenesis produces one mature egg cell or ovum for every precursor cell that enters meiosis. This process differs in two unique ways from the equivalent procedure of spermatogenesis in males. First, meiotic divisions during oogenesis are asymmetric, meaning that a large oocyte (containing most of the cytoplasm) and minor polar body are produced as a result of meiosis I, and again following meiosis II. Since only oocytes will go on to form embryos if fertilized, this unequal...
Hormonal Control of the Ovarian Cycle
The ovarian cycle is meticulously regulated by the hypothalamic-pituitary-gonadal axis. This cycle orchestrates the release of a mature oocyte, essential for reproduction.
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle. At puberty, GnRH secretion increases in both frequency and...
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle. At puberty, GnRH secretion increases in both frequency and...


