发生无症状尿膀气体的患者CT上的膀部位置差异:一项比较后期研究
Israel Cohen1, Maria Segev1, Olga Saukhat1
1Department of Diagnostic Imaging, Sheba Medical Center, Tel Hashomer, Israel; Faculty of Medical & Health Sciences, Tel Aviv University, Tel Aviv, Israel.
European journal of radiology
|January 7, 2025
概括
膀下部部位置可能与女性CT扫描中发现的偶发膀气体有关. 这一发现表明,解剖学因素可能会影响气体存在,影响未来的诊断考虑.
科学领域:
- 放射学 放射学是一门学科.
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 人体解剖学 解剖学 解剖学
背景情况:
- 偶尔在计算机断层扫描 (CT) 扫描上检测到无症状的尿液气体.
- 在无症状个体中膀气体的病因仍然不太清楚.
- 潜在的促成因素,包括解剖学变异,令状调查.
研究的目的:
- 探索膀部位置与女性患者CT扫描中偶发的膀气体发生之间的关联.
- 为了确定特定的膀部位置是否与无症状膀气体的存在相关.
主要方法:
- 对从2012年到2023年的CT扫描报告进行了回顾性分析.
- 确定了偶发性膀气体的患者,并与没有膀气体的年龄和性别匹配的对照组进行了比较.
- 测量了膀部和阴线 (B-PCL) 之间的距离,以评估膀部的位置.
主要成果:
- 在1322名患者中,66人符合纳入标准;大多数是女性.
- 与对照组 (9.3 mm) 相比,膀气体的女性患者的B-PCL中位距离 (5.3 mm) 显著缩短 (p=0.002).
- 很高的读者间和读者内部一致性 (ICC > 0.95) 证实了B-PCL测量的可靠性.
结论:
- 膀下部部位置,以较短的B-PCL距离表示,与女性CT扫描中偶发膀气体的存在相关.
- 这种解剖相关性可能表明,下降的膀位置可能会导致气体积累.
- 进一步的研究可能会阐明这种关联的临床意义和诊断含义.
相关概念视频
01:30Radiological Investigation I: X-ray and CT
206
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and...
206
01:23Urinary Bladder
377
The urinary bladder is a hollow, muscular sac that temporarily stores urine before it is expelled from the body. It can hold approximately 600 mL of urine prior to micturition. The bladder is retroperitoneal and located behind the pubic symphysis in the pelvic floor.
In males, the bladder is situated in front of the rectum, while in females, it is positioned anterior to the vagina and uterus. The bladder floor contains an inverted triangular area called the trigone, defined by the two ureteric...
In males, the bladder is situated in front of the rectum, while in females, it is positioned anterior to the vagina and uterus. The bladder floor contains an inverted triangular area called the trigone, defined by the two ureteric...
377
01:14Imaging Studies I: CT and MRI
189
Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
189
01:11Anatomical Positions
9.6K
In anatomy, several standard anatomical positions are used as references for describing the position and orientation of different body parts. These positions help provide a common frame of reference when discussing anatomical structures. The anatomical position is the standard reference point for describing the body's position and orientation. In this position:
The body is upright, facing forward, and standing erect.
The feet are parallel and flat on the floor.
The arms are hanging by the...
The body is upright, facing forward, and standing erect.
The feet are parallel and flat on the floor.
The arms are hanging by the...
9.6K