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Table 1 Distances, measured in mm, and distance-type quantities of corresponding anatomical localisations (see detailed explanation in the text). Segmental bronchi were labelled according to Boyden’s nomenclaturea

From: Automated procedure assessing the accuracy of HRCT–PET registration applied in functional virtual bronchoscopy

Pat. TB [mm] RMB [mm] LMB [mm] RULB RMLB RLLB RB1 RB2 RB3 RB4 RB5 RB6
p01 1.7 0.7 0.9 1 1 1 NA 1 1 0 1 1
p03 0 0 1.1 1 1 1 NA 1 1 1 1 1
p04 0 0.5 0.8 1 1 1 NA 1 1 0 1 1
p05 2 1.1 0 1 1 1 1 1 0 1 0 1
p06 1.9 0 0.4 1 1 1 NA 1 1 1 1 1
p07 1.2 0 0 1 1 1 1 1 1 1 1 1
p08 0 0 0 1 1 1 1 1 1 1 1 1
p09 2.6 0 0 1 1 1 1 1 1 1 1 1
p10 1.9 0 0 1 NULL NULL 1 0 0 NULL NULL NULL
p11 2.4 0 0 1 1 1 1 1 1 1 1 1
p12 1.1 0 0 1 1 1 1 1 1 1 1 1
p13 1.5 0 0 1 1 1 1 1 1 1 1 1
p14 1 0 0 0 0 0 0 0 0 0 0 0
p15 1 1 1 0 0 0 0 0 0 0 0 0
p16 2.5 0 0 1 1 1 1 1 1 1 1 1
p17 0 0 0 1 1 1 1 1 1 1 1 1
p18 0 0 0 NULL 0 0 NULL NULL NULL 1 1 1
p20 2.8 0 0 1 1 1 1 1 1 1 1 1
p21 0 0 0 1 1 1 NA 1 1 1 1 NA
p22 0 0 0 1 1 1 1 1 1 1 1 1
p23 0 0 0 1 1 1 1 1 1 1 1 1
p25 2.3 0 0 1 1 1 1 1 1 1 1 1
Pat. RB8 RB9 RB10 LULB LLLB LB1/2 LB3 LB4 LB5 LB6 LB8 LB9 LB10
p01 1 0 0 1 1 0 0 NA NA 1 1 1 1
p03 1 1 1 1 1 1 1 1 1 1 1 1 1
p04 1 1 1 1 1 1 1 1 1 0 1 1 1
p05 1 1 1 1 1 1 1 1 1 1 1 1 1
p06 1 1 1 1 1 1 0 1 1 1 1 1 1
p07 1 1 1 1 1 1 1 1 1 1 1 1 1
p08 1 1 1 1 1 1 1 NULL NULL 1 1 1 1
p09 NA 1 1 1 1 1 1 NULL NULL 1 1 1 1
p10 NULL NULL NULL 1 1 1 0 NA NA 1 1 1 1
p11 0 NA 1 1 1 1 NA NA NA 1 1 1 1
p12 1 1 1 1 1 1 1 1 1 1 1 1 1
p13 1 NA 1 1 1 1 1 NA NA 1 1 1 1
p14 0 0 0 0 0 0 0 0 0 0 0 0 0
p15 0 0 0 0 0 0 0 0 0 0 0 0 0
p16 NA 1 1 1 1 1 1 1 1 1 1 1 1
p17 0 1 1 1 1 1 1 0 0 1 0 1 1
p18 1 1 1 1 1 1 1 1 1 1 1 1 1
p20 1 1 1 1 1 1 1 1 1 1 1 1 1
p21 1 1 1 1 1 1 1 1 1 1 1 1 1
p22 1 1 1 1 1 1 1 1 1 1 1 1 1
p23 1 1 1 1 1 1 1 1 1 1 1 1 1
p25 1 1 1 1 1 NA NA NA NA 1 NA 1 1
  1. aTB tracheal bifurcation; main bronchi: RMB right main, LMB left main; right lobar bronchi: RULB upper lobe, RMLB middle lobe, RLLB lower lobe; Right segmental bronchi: RB1 apical, RB2 posterior, RB3 anterior, RB4 lateral, RB5 medial, RB6 superior, RB8 anterior basal, RB9 lateral basal, RB10 posterior basal; Left lobar bronchi: LULB upper lobe, LLLB lower lobe; left segmental bronchi: LB1/2 apicoposterior, LB3 anterior, LB4 superior lingular, LB5 inferior lingular, LB6 superior, LB8 anterior basal, LB9 lateral basal, LB10 posterior basal; NA not identifiable in the ldCT (not visually found by an expert); NULL cannot be identified in hdCT (because the bronchus is absent (after surgery) or obscured by pathology)