static imaging

Static imaging refers to the collection of total radioactivity distribution images of a certain observation surface for a certain period of time. It is mostly used for small organ imaging and rough observation of the morphology, location, size and radioactivity distribution of an organ, and analysis of space-occupying lesions. Such as thyroid imaging, rib imaging, brain, lung, heart, liver, pelvic, spleen, kidney static planar imaging, gastrointestinal bleeding location, Meckel's diverticulum, lymph nodes, transplant organs, pancreas, adrenal gland, testis The imaging of organs such as the prostate, etc., because of its simple method and wide application range. Basic Information Specialist Category: Oncology Inspection Category: Radionuclide Applicable gender: whether men and women apply fasting: not fasting Tips: Pay attention to rest before check, eat properly or follow the doctor's advice to prevent fatigue. Normal value Since the radioactivity does not change much in a certain period of time, it is allowed to collect radioactive counts that can meet the statistical requirements for visualization, so the obtained images are clear and of good quality. Clinical significance Abnormal results were used to estimate the status of carotid blood flow (with or without obstruction, tortuosity or severe stenosis), and diagnosis of cerebrovascular disease (such as cerebral infarction, cerebral hemorrhage, etc.). Static imaging of the thyroid gland collects images of the nucleus 99mTc in the thyroid gland through ECT to observe and analyze the anatomical and functional status of the thyroid. Patients with organ-related diseases that need to be examined, and patients with cerebrovascular disease. Precautions Contraindications before examination: imaging was performed 20 to 30 minutes after intravenous injection of the tracer. Requirements for inspection: should be at rest. Inspection process Collect the total radioactivity distribution image of a certain observation surface for a certain period of time. It is mostly used for small organ imaging and rough observation of the morphology, location, size and radioactivity distribution of an organ, and analysis of space-occupying lesions. Not suitable for the crowd Inappropriate crowd: None. Adverse reactions and risks Nothing.