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诊断检查详情
项目说明
Pneumocystography is a diagnostic and therapeutic technique that allows visualisation of the interior of a breast cyst. After aspiration of the cyst fluid under ultrasound guidance, air is introduced as negative contrast to obtain detailed images of the inner wall of the cyst and rule out intracystic lesions (papillomas, carcinomas). In addition to diagnosis, it has a therapeutic effect by reducing or eliminating the cyst.
实用信息
20-30 minutes
No special preparation required. Do not apply creams or deodorant in the breast area on the day of the test. Inform us if you take anticoagulants.
费用根据医疗保险/自费患者情况而定
适应症与注意事项
常见问题
Pneumocystography allows examination of the interior of a breast cyst from within. After emptying the cyst with a puncture, air is introduced that acts as contrast. This allows detection of projections or irregularities in the cyst wall that might indicate a lesion and, at the same time, treats the cyst by emptying it.
No. Simple cysts (completely anechoic on ultrasound) do not need pneumocystography or special follow-up. It is only indicated when the cyst has complex characteristics (internal echoes, irregular wall, bloody content) or when it is very large and symptomatic. Your radiologist will tell you if it is necessary.
It is performed under local anaesthesia, so the cyst puncture is practically painless. Air injection may produce a feeling of tension or slight pressure in the breast, which disappears within minutes. It is a well-tolerated procedure.