MRI of the Pituitary Gland
MRI of the pituitary gland is the most accurate and sensitive method for diagnosing tumors and structural abnormalities in the sellar region of the brain. It is the only imaging technique capable of detecting microadenomas and other lesions smaller than 5–6 mm, providing detailed information about their size, location, structure and interaction with surrounding tissues.
When Is Pituitary MRI Recommended?
- frequent headaches without clear localization;
- changes in the visual field or double vision;
- eye movement disorders;
- increased intraocular pressure;
- progressive visual impairment;
- elevated prolactin levels;
- hormonal imbalance;
- female infertility;
- menstrual irregularities;
- rapid weight gain without apparent cause.
What Does Pituitary MRI Show?
- microadenomas and macroadenomas;
- adenocarcinomas;
- craniopharyngiomas;
- cysts, including microcysts invisible on other imaging techniques;
- endocrine disorders associated with pituitary dysfunction;
- epileptic foci;
- pituitary apoplexy with hemorrhage or ischemia;
- compression of surrounding brain structures.
How Is the Examination Performed?
The patient removes all metal-containing objects and lies on the MRI table. It is crucial to remain still during the scan to ensure clear, high-quality images.
The table is positioned so the sellar region is placed inside the MRI coil. Specialized software processes the signals to generate detailed images from multiple angles.
The exam duration is 15–40 minutes. Contrast may be used for better visualization if required.
Online booking is preliminary. We will contact you to clarify details and confirm the appointment.
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