Guidance for dilation of existing nephrostomy tract:Find:Pt:Abdomen>Kidney:Doc:{Imaging modality}
guidance for dilation of existing nephrostomy tract:find:pt:abdomen>kidney:doc:{imaging modality}
Guidance for dilation of existing nephrostomy tract:Find:Pt:Abdomen>Kidney:Doc:{Imaging modality}
guidance for dilation of existing nephrostomy tract:find:pt:abdomen>kidney:doc:{imaging modality}