The product, High Quality Ioversol CAS 87771 - 40 - 2 With Best Price, is a high - quality contrast agent. The CAS number 87771 - 40 - 2 uniquely identifies this chemical compound.
Ioversol is a non - ionic, water - soluble radiographic contrast medium. It has a relatively low osmolality compared to some other contrast agents, which can reduce the potential side effects on patients. The chemical formula of Ioversol is C₁₈H₂₄I₃N₃O₉, and its molecular weight is approximately 807.11 g/mol.
It is typically available in sterile aqueous solutions in different concentrations, such as 240 mgI/mL, 300 mgI/mL, and 350 mgI/mL. These solutions are clear, colorless to slightly yellowish, and should be stored at controlled room temperature (between 20°C - 25°C) to maintain stability.
Ioversol is primarily used in medical imaging procedures to enhance the visibility of internal organs and blood vessels. In computed tomography (CT) scans, it helps to distinguish between normal and abnormal tissues. For example, in abdominal CT scans, Ioversol can clearly show the structure of the liver, spleen, kidneys, and other abdominal organs, making it easier for doctors to detect tumors, cysts, or other pathological changes.
It is also used in angiography to visualize blood vessels. By injecting Ioversol into the bloodstream, doctors can observe the blood flow in arteries and veins, which is crucial for diagnosing conditions such as blockages, aneurysms, and arteriovenous malformations. In addition, it can be used in urography to evaluate the urinary tract system, including the kidneys, ureters, and bladder.
The usage of Ioversol should be strictly in accordance with the doctor's instructions. Before the injection, a detailed medical history of the patient should be taken, especially regarding any allergies to contrast agents, iodine, or other related substances.
For intravenous injection, the appropriate dose is determined based on the patient's body weight, the type of imaging examination, and the specific clinical situation. For example, in a routine CT scan of the abdomen, the recommended dose may range from 80 - 150 mL of a 300 mgI/mL solution. The injection rate also varies, usually ranging from 1 - 5 mL per second.
During the injection, the patient should be closely monitored for any adverse reactions, such as nausea, vomiting, itching, or shortness of breath. After the injection, the patient should be observed for a certain period to ensure that there are no delayed reactions.
Case 1: A 55 - year - old male patient presented with abdominal pain. A CT scan with Ioversol was performed. The contrast agent clearly showed a large tumor in the right lobe of the liver. The high - quality imaging provided by Ioversol helped the doctors accurately determine the size, location, and relationship of the tumor with surrounding blood vessels. This information was crucial for formulating the surgical plan, and the patient successfully underwent liver tumor resection.
Case 2: A 68 - year - old female patient had a history of intermittent hematuria. Urography with Ioversol was carried out. The contrast agent revealed a small tumor in the bladder. Further examination and treatment were based on this clear imaging result, and the patient received appropriate treatment in a timely manner, improving her prognosis.
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