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Table 1 Patient characteristics

From: Primary adenoid cystic carcinoma of the trachea: clinical outcome of 38 patients after interdisciplinary treatment in a single institution

Characteristic Value (%)
Age, y
 Median 51
 Range 19–80
Sex
 Female 23 (61)
 Male 15 (39)
Tumor stage (Bhattachyryya 2004)
 Stage 1 5 (13)
 Stage 2 5 (13)
 Stage 3 5 (13)
 Stage 4 23 (61)
UICC Characteristics of stage 4 tumors 23
T stage
 T1 0 (0)
 T2 0 (0)
 T3 2 (9)
 T4 21 (91)
N stage
 N0 16 (70)
 N1 4 (17)
 No data 3 (13)
M stage
 M0 18 (78)
 M1 5 (22)
 N1 + M1 1 (4)
Treatment
 Surgery 7 (18)
 Radiation therapy 18 (47)
 C12 6 (33)
 Photons 12 (67)
 Surgery and radiation therapy 13 (34)
 C12 1 (8)
 Photons 12 (92)
 No treatment 1 (3)
Resection status
 R0 9 (45)
 R1 10 (50)
 R2 1 (5)
  1. Abbreviations: C12 carbon ions