相关实验视频

Updated: Jan 28, 2026

Complete Laparoscopic Radical Resection of Perihilar Cholangiocarcinoma Type IIIb

Complete Laparoscopic Radical Resection of Perihilar Cholangiocarcinoma Type IIIb

Published on: January 17, 2025

完全手术切除后的早期子宫肉瘤复发病例的危险因素

Yukari Nagao¹, Akira Yokoi^2,3, Kosuke Yoshida^1,4

¹Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan.

|January 26, 2026

概括

高的线粒细胞计数是早期子宫肉瘤患者子宫乳腺髓瘤复发的关键风险因素. 识别这一因素可以提高对子宫肉瘤复发和预后的理解.

科学领域:

妇科瘤学妇科瘤学
手术病理学手术病理学
瘤学研究研究

背景情况:

子宫肉瘤是一种罕见的妇科恶性瘤,预后不好,复发率高,即使在完全切除后也是如此.
对子宫肉瘤复发的风险因素尚不清楚,需要进一步调查.

研究的目的:

确定与早期子宫肉瘤复发相关的危险因素.
为了比较不同组织类型之间的复发率,复发时间,无进展存活率 (PFS) 和整体存活率 (OS).

主要方法:

在2007年1月至2023年6月期间接受治疗的55名子宫肉瘤患者 (子宫乳腺髓肉瘤[ULMS],子宫内膜层肉瘤[ESS],腺骨肉瘤,STUMP) 的回顾性分析.
单变量分析用于比较复发和非复发组之间的风险因素.
检查复发率,复发时间,PFS和OS.

主要成果:

在I期病例中,ULMS的复发率为81.3% (中位数为12.4个月),低级ESS的复发率为30% (中位数为41.1个月).
高线粒细胞计数与I阶段ULMS复发有显著联系 (p=0.044).
五年PFS率为I阶段ULMS的31.3%和LG-ESS的75%;五年OS率分别为68.5%和100%.

结论:

高的线粒细胞计数是I期子宫内乳腺髓瘤复发的重要危险因素.
这一发现有助于预测早期子宫肉瘤的复发风险.

关键词:

低度子宫内膜层肉瘤 (Low-grade endometrial stromal sarcoma) 是一个低度子宫内膜层肉瘤.预测因素是一个预测因素.复发情况复发情况在子宫的leiomyosarcoma.子宫肉瘤是什么子宫肉瘤

更多相关视频

A Mouse Model of Incompletely Resected Soft Tissue Sarcoma for Testing Neoadjuvant Therapies

A Mouse Model of Incompletely Resected Soft Tissue Sarcoma for Testing Neoadjuvant Therapies

Published on: July 28, 2020

Mouse Model of Surgical Uterine Injury and Subsequent Pregnancy Outcomes

Mouse Model of Surgical Uterine Injury and Subsequent Pregnancy Outcomes

Published on: June 27, 2025

相关概念视频

Factors Affecting the Risk of Infection

Factors Affecting the Risk of Infection

The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...

Uterine Tubes

Uterine Tubes

The uterine or fallopian tubes function as the conduit through which oocytes travel from the ovaries to the uterus. Each fallopian tube measures approximately 10 to 13 cm long and is anatomically divided into the infundibulum, ampulla, isthmus, and interstitial part (or intramural segment). The infundibulum is characterized by its funnel shape and features extensions called fimbriae which reach towards the peritoneal cavity. These fimbriae play a critical role during ovulation as they extend...

Relative Risk

Relative Risk

Relative risk (RR) is a statistical measure commonly used in epidemiology to compare the likelihood of a particular event occurring between two groups. This metric is important for evaluating the relationship between exposure to a specific risk factor and the probability of a particular outcome. It plays a crucial role in medical research, public health studies, and risk assessment. Relative risk quantifies how much more (or less) likely an event is to occur in an exposed group compared to an...

Rous Sarcoma Virus (RSV) and Cancer

Rous Sarcoma Virus (RSV) and Cancer

Rous Sarcoma virus or RSV was discovered by F. Peyton Rous in the year 1911 as a filterable transmissible agent that could cause tumors in chickens. He won a Nobel Prize for this discovery in 1966. His experiments clearly demonstrated that some cancers could be caused by infectious agents and led to the discovery of many more cancer-causing viruses in animals as well as humans.
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...

Transcription Factors

Transcription Factors

Tissue-specific transcription factors contribute to diverse cellular functions in mammals. For example, the gene for beta globin, a major component of hemoglobin, is present in all cells of the body. However, it is only expressed in red blood cells because the transcription factors that can bind to the promoter sequences of the beta globin gene are only expressed in these cells. Tissue-specific transcription factors also ensure that mutations in these factors may impair only the function of...

Factors Affecting Solubility

Factors Affecting Solubility

Compared with pure water, the solubility of an ionic compound is less in aqueous solutions containing a common ion (one also produced by dissolution of the ionic compound). This is an example of a phenomenon known as the common ion effect, which is a consequence of the law of mass action that may be explained using Le Chȃtelier’s principle. Consider the dissolution of silver iodide: