Algorithm:DataRT

This describes the pilot data set provided by the RT DBP (Greg Sharp, MGH).

The data set contains 16 patients. All patients have the initial CT scan with relevant structures outlined. Six patients also have a follow up (post-treatment) scan with no segmentations.

All scan slices are 512x512; the number of slices varies a bit (112-118). The voxel size is between .48x.48x2.5mm^3 and 1.13x1.13x2.5mm^3, most of them are around .9mm in plane.

The segmentation availability (which stuructures are segmented) varies across patients as it depends on the tumor location. The total of 65 structures are present in these scans. The table below shows which structures (65 rows) are available for wich patients (16 columns):

    1  2  3  4  5  6 76 77 79 80 84 88 90 91 95 97
  1 1  1  1  1  0  1  0  0  0  0  0  0  0  0  0  0
  2 1  1  1  1  1  1  0  1  1  0  1  1  1  1  1  1
  3 1  1  1  1  1  1  0  0  0  0  1  0  0  0  0  0
  4 0  1  0  1  1  0  1  0  1  0  1  1  1  1  1  0
  5 1  0  0  1  1  0  0  0  0  0  0  0  0  0  0  0
  6 0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0
  7 0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0
  8 0  0  0  0  1  0  0  0  0  0  0  0  0  1  0  0
  9 0  0  0  0  1  0  0  0  1  0  0  0  0  1  0  0
 10 0  0  1  0  0  0  0  0  1  0  1  0  0  0  0  0
 11 1  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 12 1  0  0  0  0  0  0  0  1  0  0  0  0  0  0  1
 13 0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1
 14 0  0  1  0  0  0  0  0  0  0  0  0  0  0  0  0
 15 1  0  1  0  0  0  0  0  0  0  1  1  0  0  0  1
 16 0  0  0  0  0  0  0  0  0  0  1  1  0  0  0  1
 17 1  1  1  1  1  1  0  0  0  0  0  0  0  0  0  0
 18 1  1  1  1  1  1  0  0  0  1  0  0  0  0  0  0
 19 0  1  0  1  0  0  1  1  1  0  1  1  1  1  1  1
 20 0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 21 1  1  1  1  1  1  0  0  0  0  1  0  0  0  0  0
 22 0  0  0  0  0  0  0  0  0  0  1  0  0  0  0  0
 23 1  1  1  1  1  1  0  0  0  1  1  0  0  0  0  0
 24 0  0  0  0  0  0  0  0  0  0  1  0  0  0  0  0
 25 1  1  1  1  1  1  0  0  0  0  1  0  0  0  0  0
 26 1  1  1  1  1  1  0  0  0  1  1  0  0  0  0  0
 27 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 28 1  1  1  1  1  1  1  1  1  1  1  1  1  1  0  1
 29 0  1  0  1  0  0  0  0  0  0  0  0  0  0  0  0
 30 0  1  0  1  0  0  0  0  0  0  0  0  0  0  0  0
 31 0  0  0  0  0  1  0  0  0  0  0  0  0  0  0  0
 32 0  0  0  0  0  1  0  0  0  0  0  0  0  0  0  0
 33 1  1  1  1  1  1  0  0  0  0  0  0  0  0  0  0
 34 1  1  1  1  1  1  0  0  0  0  0  0  0  0  0  0
 35 0  0  0  1  1  0  1  0  1  1  1  1  1  1  1  1
 36 1  1  1  1  1  1  0  0  0  0  0  0  0  0  0  0
 37 0  1  0  1  0  0  1  1  1  1  1  0  1  1  1  1
 38 1  0  0  1  1  0  0  0  0  0  0  0  0  0  0  0
 39 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 40 0  0  0  0  0  0  1  0  1  0  1  1  0  0  1  1
 41 0  1  0  0  0  0  1  0  1  0  1  1  0  0  1  1
 42 1  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 43 1  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 44 1  1  1  1  1  1  0  0  0  0  0  0  0  0  0  0
 45 0  1  0  0  0  0  1  0  0  0  1  1  0  0  1  1
 46 0  1  0  0  0  0  1  1  1  0  1  0  1  1  1  1
 47 0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 48 0  0  0  0  1  0  1  0  0  0  0  0  0  0  0  0
 49 0  1  0  0  0  0  1  1  1  0  1  1  1  1  1  1
 50 1  0  1  1  1  1  0  0  1  0  1  1  1  1  0  1
 51 0  0  0  0  0  0  1  0  0  0  0  0  0  0  0  0
 52 0  0  0  1  1  1  0  0  0  0  0  0  0  0  0  0
 53 0  1  0  0  0  0  0  0  0  0  0  0  1  1  1  0
 54 0  1  0  0  0  0  0  0  0  0  0  0  1  1  1  0
 55 0  0  0  1  1  1  0  0  0  0  0  0  0  1  1  0
 56 0  1  0  0  0  0  0  0  0  0  0  0  1  0  0  0
 57 0  1  0  0  0  0  0  0  0  0  0  0  1  0  0  0
 58 0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 59 0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 60 0  1  1  0  0  0  0  0  0  0  0  0  0  0  0  0
 61 1  0  1  1  1  1  1  0  0  0  1  0  0  1  1  1
 62 0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 63 0  0  1  1  0  0  0  1  0  0  1  0  1  1  1  0
 64 0  1  0  0  0  0  0  0  0  0  0  0  0  0  0  0
 65 0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0

The list below contains the names of the segmentation files in the data set, which also encode the structure index and name (so some of them appear several times with slightly different names):

1 _airway.mha

2 _BRAINSTEM.BF.mha

 _brainstem .mha
 _brainstem.mha

3 _CHIASM.BF.mha

 _chiasm.mha

4 _ESOPHAG.BF.mha

 _ESOPHAGUS.BF.mha
 _esophagus .mha
 _esophagus.mha

5 _HYPOTHAL.BF.mha

6 _L FRTL LOBE.BF.mha

7 _R FRTL LOBE.BF.mha

8 _L SUBMAN GL.BF.mha

 _l_submandib .mha

9 _R SUBMAN GL.BF.mha

 _r_submandib .mha
 _r_submandibular .mha

10_L neck.mha

 _l_neck_ln .mha
 _l_lower_neck.mha

11_upperneck.mha

12_l_upper_neck.mha

 _neck_leftup .mha
 _lu_neck_ln.mha

13_neck_leftlow.mha

14_R neck.mha

15_r_upper_neck.mha

 _neck_rt_up.mha
 _ru_neck_ln.mha
 _ru_neck_ln_i_ii .mha

16_neck_rt_low .mha

 _rl_neck_ln.mha

17_LT COCHLEA.BF.mha

 _left_cochlea.mha
 _ltcochlea_AH.mha

18_RT COCHLEA.BF.mha

 _right_cochlea .mha
 _rtcochlea_AH.mha

19_LARYNX.BF.mha

 _larynx.mha

20_heart.mha

21_LT LENS.mha

 _left_eye_lens .mha

22_left_eye_ball .mha 23_RT LENS.mha

 _right_eye_lens.mha

24_right_eye_ball.mha 25_LT OPT NRV.BF.mha

 _left_opt_nerve.mha

26_RT OPT NRV.BF.mha

 _right_opt_nerve .mha

27_LT PAROTID.BF.mha

 _l_parotid .mha
 _left_parotid.mha
 _parotid-left.mha
 _parotid_left.mha

28_RT PAROTID.BF.mha

 _parotid-right .mha
 _parotid_right .mha
 _r_parotid .mha
 _right_parotid .mha
 _right_parotid.mha

29_LT RETINA.BF.mha 30_RT RETINA.BF.mha 31_LT. GLOBE.mha 32_RT. GLOBE.mha 33_LT. MASTOID.mha 34_RT. MASTOID.mha 35_MANDIBLE.BF.mha

_mandible.mha

36_ODONTOID.mha 37_ORAL CAVITY.BF.mha

 _oral_cav_oro.mha
 _oral_cavity .mha
 _oral_cavity.mha

38_PITUIT.BF.mha 39_SPINAL CORD.BF.mha

 _spcord_AH.mha
 _spinal_cord .mha
 _cord.mha

40_left_lung .mha

 _left_lung.mha

41_right_lung.mha 42_lt bonycanthus.mha 43_rt bonycanthus.mha 44_skin.mha 45_thyroid .mha

 _thyroid.mha

46_trachea .mha

 _trachea.mha

47_LT LAC GLD.BF.mha

48_RT LAC GLD.BF.mha

49_const_esoph .mha

 _constrictors.mha
 _eos_cons.mha

48_oropharynx.mha

50_CTV primary.mha

 _ctv_primX.mha
 _ctv_primary.mha
 _ctv_primary .mha
 _ctv_prim.mha
 _ac_ctv_primary.mha

51_ctv1_hr_iii_iv_v.mha

 _ctv2_lr_ii.mha

52_ctv_l_neck.mha

 _ctvLT_lnkX.mha
 _ctvLTnkX.mha

53_ctv_ll_neck .mha

 _ctv_ll_neck.mha

54_ctv_lu_neck .mha

 _ctv_lu_neck.mha

55_ctv_r_neck.mha

 _ctvRT_lnkX.mha
 _ctvRTnkX.mha

56_ctv_rl_neck_ln.mha

 _ct_rl_neck.mha

57_ctv_ru_neck .mha

 _ctv_ru_neck_ln.mha

58_ctv_nose.mha

59_ctv_med_ln.mha

60_combCTVnds.mha

 _combCTVnodes.mha

61_GTV primary.mha

 _gtv_primary .mha
 _gtv_primary.mha
 _gtv_primx.mha
 _gtv .mha

62_gtv_med_ln.mha

63_GTV node.mha

 _gtv_node.mha

64_gtv_rul.mha

65_gtv_nose.mha