+ // no length : write ffffffff
+
+ // special patch to make some MR PHILIPS
+ if (el == 0x0000) return; // images e-film readable // see gdcmData/gdcm-MR-PHILIPS-16-Multi-Seq.dcm
+ // from Hospital Guy de Chauliac,
+ // Montpellier
+ // we just ignore spurious fffe|0000 tag !
+