total 16
drwxr-xr-x 6 root root 4096 Jun 19 07:55 mri_77
drwxr-xr-x 6 root root 4096 Jun 19 07:55 radiology_78
drwxr-xr-x 8 root root 4096 Jun 19 07:55 skin_74
drwxr-xr-x 7 root root 4096 Jun 19 07:55 skin_81

ls -l total 16
drwxr-xr-x 6 root root 4096 Jun 19 07:55 mri_77
drwxr-xr-x 6 root root 4096 Jun 19 07:55 radiology_78
drwxr-xr-x 8 root root 4096 Jun 19 07:55 skin_74
drwxr-xr-x 7 root root 4096 Jun 19 07:55 skin_81
