Slicing the volumes in different planes and save the slices in Tiff

Hi

I have Volumetric Dicom file which i read using dicomreadVolume.

I want to slice the volume in XY,YZ and XZ plane and save all the slices in .tif file.

For example

for i=1:length(z)
    baseFileName = sprintf('Image #%d.tif', i);
    fullFileName = fullfile('outfolder', baseFileName);
    %imwrite(BW(i,:,:), fullFileName);
    saveas(BW(:,:,i), fullFileName);
%     imwrite(BW(i,:,:),outfolder'+int2str(i)+'.tif')
end

Error:Invalid handle.

OR

X=V(:,:,170);
X=squeeze(X);
saveas(gcf,[X,'.tif']);

Error using horzcat

Dimensions of arrays being concatenated are not consistent.

I tried using saveas function as well as imwrite

But got error.

Please help