All of these still need work, but they exist, and are usable to some extent.
*dicomdict (load different dict - file follows same format as Matlab's)
*dicominfo (load metadata into octave struct.
nasty bug in SQ loading)
*dicomlookup (keyword <-> tag)
*dicomread (load pixel data, 2D or 3D int types. Does not yield colormaps, yet.)