Jawed Siddiqui M A, Khawaja Khurshid Ahmad, Tahir Qadeer Khan, Afshan Qureshi, Sarfraz Ahmed.
Image guided fine needle aspiration cytology and marker localization procedures and protocols in breast.
Pak J Radiol Jan ;15(3):15-24.

The techniques for needle placement for image - guided fine needle aspiration (FNA) and marker localization are essentially the same. This paper concentrates mainly on the procedures involved in FNA sampling but most of the descriptions can be directly related to localization of impalpable lesions. Image guided fine needle aspiration (FNA) cytology an essential tool in the work up of impalpable breast lesions.

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