我看到了威尼斯盲人标志
Sally Heil1, Ayesha Nasrullah2
1University of Missouri School of Medicine, Columbia, MO, United States.
Clinical imaging
|December 20, 2023
概括
骨盆超声波上的威尼斯盲人标志通常表明腺. 这种交替回声带和低声带的独特模式也偶尔在子宫纤维瘤中见到.
科学领域:
- 放射学 放射学是一门学科.
- 妇科成像技术 妇科成像技术
- 盆腔超声波的使用方法
背景情况:
- 威尼斯盲人标志是盆腔超声波的特定超声波发现.
- 它的特点是交替的超声波和低声波垂直波段.
- 这种外观让人想起传统的板窗.
研究的目的:
- 为了描述威尼斯盲人标志的超声波特征.
- 为了突出其与特定的妇科病理学的关联.
- 帮助对子宫异常进行差异诊断.
主要方法:
- 对盆腔超声波检查的审查.
- 识别展示威尼斯盲人标志的案例.
- 与组织病理学发现或临床诊断的相关性.
主要成果:
- 威尼斯盲人标志主要与腺髓炎有关.
- 子宫纤维瘤被确定为不太常见的原因.
- 典型的条纹图案是一个关键的诊断特征.
结论:
- 威尼斯盲人标志是盆腔超声波中的一个有价值的成像生物标志物.
- 它的存在强烈暗示腺髓炎,与子宫纤维瘤作为差异诊断.
- 识别这个标志可以提高妇科成像诊断的准确性.
相关概念视频
02:07Blind Procedures
10.6K
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
10.6K
01:11Blinding
2.5K
Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
2.5K
01:12Visual Agnosia
204
Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round...
204
01:24Prosopagnosia
174
Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
174
01:27Open Angle Glaucoma: Treatment
453
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...
453
01:20Masonry Curtain Walls
1.1K
Masonry curtain walls employ brick or stone veneers supported by the building's structure to form an external cladding system that is both aesthetically appealing and functional. These walls are erected through two principal techniques, first by traditional layering of masonry units and second by using prefabricated panels. Traditional construction relies on steel shelf angles attached to the spandrel beam for support, with high-bond mortars ensuring secure attachment of masonry veneer...
1.1K