登录
the process of removing and analyzing tissue from the body of a sick person to learn more about their condition
活检
a medical examination in which a small amount of blood is taken from a person to find out if they have any diseases or health conditions
验血
a medical examination during which a series of detailed pictures of areas inside the body is created by the use of a computer linked to an X-ray machine
CT扫描
a noninvasive diagnostic procedure that uses sound waves to look at tissues and organs inside the chest, particularly the heart
超声心动图
a detailed medical examination in which a person is tested to find out any diseases or disorders
健康检查
a technique in which a powerful magnetic field is used to produce detailed images of areas inside the body
磁共振成像
a small amount of a substance taken from a larger amount used for scientific analysis or therapeutic experiment
样品
a medical test during which data is obtained by the images produced using a sensing device that examines organs or regions of the body
any systematic activity that attempts to identify the presence of a particular disease in a person's body
屏幕
a medical procedure where a flexible tube with a camera is used to check the inside of the colon for health reasons
结肠镜检查
a medical laboratory test used to measure amylase enzyme levels in blood or urine for diagnosing pancreatic conditions
淀粉酶测试
a medical imaging technique that assesses tissue elasticity, aiding in the identification of abnormalities without invasive procedures
弹性成像
a medical procedure using a colposcope to examine the cervix, vagina, and vulva for cervical conditions or cancer screening
阴道镜检查
a small amount of something such as urine, blood, etc. that is taken for examination
实验样品
the application of ultrasonic waves for medical purposes, such as producing an image of a growing fetus
超声波
the recording or display of the electrical activity of someone's heart that is measured by an electrocardiograph
心电图
a diagnostic method for assessing muscle and nerve function by recording their electrical activity
肌电图
a diagnostic imaging method using contrast dye to visualize spinal cord abnormalities
脊髓造影
a laboratory technique used to amplify DNA for various applications in medical diagnostics, genetic testing, and research
a diagnostic tool that confirms if someone is pregnant by checking for a hormone called hCG
怀孕测试
a medical test that evaluates vestibular disorders using eye movement recordings
视频眼震造影
a non-invasive assessment of visual acuity and eye health to detect potential vision problems or eye disorders
视力筛查
a health assessment by a professional to evaluate the body for abnormalities
身体检查
(of a scientific test) showing that a particular substance or condition exists
阳性检测结果
(of a scientific test) showing that there is no sign of a disease or a particular condition
阴性检测结果
a test to assess the heart's function and performance during physical activity or stress
心脏负荷测试
a diagnostic examination that analyzes a person's fecal sample to assess digestive health and detect abnormalities or infections
粪便测试
a neurodiagnostic technique that records brain electrical activity using scalp electrodes to assess function and detect abnormalities
脑电图
an X-ray imaging technique used to screen and detect breast abnormalities, including early signs of cance
乳房X光检查
a medical imaging technique that uses radioactive tracers to visualize body functions
正电子发射断层扫描
a diagnostic test used to assess the health and function of facial nerves by measuring their electrical signals
a diagnostic test used to evaluate the health and function of nerves by measuring their electrical signals
a test to measure eye muscle activity for assessing eye movement and health
a medical procedure using a flexible tube with a light and camera to examine internal organs
内窥镜检查
a procedure using a swallowed capsule with sensors to monitor the gastrointestinal tract
腔内胶囊监测
a procedure using a flexible tube with a camera to examine the stomach through the mouth
胃镜
a diagnostic procedure that involves examining the larynx with a laryngoscope to assess health and function
喉镜检查
an examination of the inside of the eye using a specialized instrument called an ophthalmoscope
检眼镜检查
a medical procedure using a thin, lighted tube to examine your lower bowel for growths or other problems
a diagnostic procedure that involves using contrast dye and X-ray imaging to assess the aorta's health and function
主动脉造影
a diagnostic procedure that uses contrast dye and imaging to assess the health and function of the heart's ventricles
心室造影
a medical imaging technique that uses sound waves to create real-time images for diagnostic purposes
超声检查
a balance test that measures how well someone can maintain stability during changing sensory input, used to assess vestibular function and postural control
动态姿势学
the examination and analysis of cells to diagnose diseases and detect abnormalities
细胞病理学
any X-ray examination of the brain during which the cerebrospinal fluid in the brain ventricles is replaced by air or another gas that acts as a contrast medium
脑电图
a test to assess middle ear function by measuring eardrum movement in response to air pressure changes
鼓室导抗测试
the process of obtaining images of the body's anatomy using X-rays, gamma rays, or similar ionizing radiation
造影
the medical procedures and tests during pregnancy to detect potential fetal health issues
产前诊断
a diagnostic procedure that involves analyzing an individual's DNA to identify specific genetic mutations, variations, or abnormalities
基因检测
a medical examination that employs imaging technologies to visualize and diagnose diseases within the body
放射线学
a hands-on medical examination to assess the characteristics of underlying structures in the body
触诊
a non-invasive technique that uses near-infrared light to study functional processes in biological tissues by measuring changes in tissue absorption and scattering
a magnetic resonance imaging (MRI) technique that measures the random motion of water molecules in tissues, providing information about the structural integrity and cellular organization of the examined tissue
a technique that measures the decay time of fluorescence emitted by fluorophores, providing information about molecular interactions, environmental conditions, and cellular processes in biological samples
a substance used in medical imaging that enhances the visualization of specific tissues or processes, aiding in the accurate diagnosis and assessment of various medical conditions
the non-invasive visualization and tracking of biological processes or events using the emission of light by living organisms or their genetically modified components
a technique that involves the detection and monitoring of changes in intracellular calcium levels in living cells or organisms, providing insights into various physiological and biochemical processes
a scientific technique that utilizes specialized instruments and optics to magnify and visualize objects or specimens at a microscopic level, enabling the study of detailed structures, cellular components, and biological processes
显微镜检查
the visualization and analysis of molecular and cellular processes in living organisms for disease detection, molecular tracking, and therapeutic evaluation
a gynecological screening test to find early signs of cancer in a woman's neck of the womb
巴氏涂片检查
a non-invasive medical imaging technique that uses high-frequency sound waves to generate real-time images of internal organs, tissues, and blood flow
