関連する実験動画
Updated: Jan 23, 2026

07:23
Optimization of the Retinal Vein Occlusion Mouse Model to Limit Variability
Published on: August 6, 2021
3.2K
妊娠中の網膜中心静脈閉塞症:稀な症例報告
Varsha Vivek Manade1, Megha Ramnik Kotecha, Jessica N Sangwan
1Department of Ophthalmology, Dr. D.Y. Patil Medical College, Hospital and Research Centre, Pune, Maharashtra, India.
Annals of African medicine
|January 22, 2026
まとめ
若年患者における網膜中心静脈閉塞症(CRVO)は稀であり、しばしば炎症と関連している。この症例は、他の基礎疾患がない場合でも、妊娠がCRVOの潜在的なリスク因子であることを強調している。
科学分野:
- 眼科学
- 血管医学
- 生殖医療
背景:
- 網膜中心静脈閉塞症(CRVO)は一般的な網膜血管疾患であり、通常は高齢者に影響を与える。
- 若年者では、CRVOはしばしば炎症性疾患またはその他の全身性リスク因子と関連している。
- 妊娠は凝固および血管力学を変化させることが知られており、血栓形成リスクを増加させる可能性がある。
研究 の 目的:
- 若年妊婦における網膜中心静脈閉塞症(CRVO)の稀な症例を報告する。
- 典型的なリスク因子の不在下でのCRVOの潜在的な基礎原因を調査する。
- 妊娠に関連する生理学的変化(Virchowの三主徴)がCRVOの原因となる可能性を探る。
主な方法:
- 症例報告。
- 詳細な臨床検査と病歴聴取。
- 全身疾患および血栓形成傾向を除外するための包括的な臨床検査。
主要な成果:
- 若年妊婦に網膜中心静脈閉塞症(CRVO)が発生した。
- 基礎疾患や異常な臨床検査所見は認められなかった。
- 患者には炎症性疾患の既往歴やCRVOのその他の既知のリスク因子はなかった。
結論:
- 妊娠誘発性の高凝固状態、うっ滞、および内皮損傷(Virchowの三主徴)が、若年女性におけるCRVOの発症機序に関与している可能性がある。
- この症例は、若年患者におけるCRVOの潜在的なリスク因子として妊娠を考慮することの重要性を強調している。
- 妊娠とCRVOを関連付ける特定のメカニズムを解明するためには、さらなる研究が必要である。
関連する概念動画
Measures of Central Tendency
20.2K
The "center" of a data set is also a way of describing location. The two most widely used measures of the "center" of the data are the mean (average) and the median. The words "mean" and "average" are often used interchangeably. The substitution of one word for the other is common practice. The technical term is "arithmetic mean" and "average" is technically a center location. However, in practice among non-statisticians,...
20.2K
The Central Dogma
139.1K
Overview
139.1K
The Central Dogma
32.6K
The central dogma explains the flow of genetic information from DNA nucleotides to the amino acid sequence of proteins.
RNA is the Missing Link Between DNA and Proteins
In the early 1900s, scientists discovered that DNA stores all the information needed for cellular functions and that proteins perform most of these functions. However, the mechanisms of converting genetic information into functional proteins remained unknown for many years. Initially, it was believed that a single gene is...
RNA is the Missing Link Between DNA and Proteins
In the early 1900s, scientists discovered that DNA stores all the information needed for cellular functions and that proteins perform most of these functions. However, the mechanisms of converting genetic information into functional proteins remained unknown for many years. Initially, it was believed that a single gene is...
32.6K
Veins
8.4K
Veins are an integral part of our circulatory system, serving as the blood vessels that transport blood from all body regions to the heart. They are a network of hollow tubes that carry blood low in oxygen from the body's cells back to the heart for reoxygenation. Veins are crucial for maintaining the body's overall fluid balance and the continuous circulation of blood.
Structure of Veins:
The structure of veins is specifically designed to assist in the low-pressure transportation of...
Structure of Veins:
The structure of veins is specifically designed to assist in the low-pressure transportation of...
8.4K
Data Reporting and Recording
5.4K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
5.4K
Types of Reports I: Hands-off Report
1.5K
A hand-off report, also known as a change-of-shift report, is a crucial nursing process that ensures the smooth transition of patient care responsibilities between nursing staff.
Following are the key components and categories of hand-off reports:
Purpose and Process:
Following are the key components and categories of hand-off reports:
Purpose and Process:
1.5K

