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介绍垂体微腺瘤的常规MRI检查技术,对各种技术的诊断作用进行比较分析。概括和总结了垂体微腺瘤的MRI表现、诊断和鉴别诊断。 直径小于10mm的垂体腺瘤,称垂体微腺瘤。临床上根据患者所出现的垂体功能亢进症状,以及血中有关激素含量水平的增高,一般可以作出初步诊断。CT和MRI能客观地显示病灶。过去认为CT对本病的诊断比MRI优越。近年来随着高均强MR机器的普
The conventional MRI technique of pituitary microadenomas was introduced and the diagnostic effects of various techniques were compared and analyzed. Summarize and summarize the MRI appearance, diagnosis and differential diagnosis of pituitary microadenomas. Pituitary adenomas less than 10 mm in diameter are called pituitary microadenomas. Clinically based on the patient’s symptoms of pituitary hyperthyroidism, as well as blood levels of related hormones increased, generally can make a preliminary diagnosis. CT and MRI can objectively show lesions. In the past, CT was considered to be superior to MRI in the diagnosis of this disease. In recent years, with the high average strength MR machine