Broncholithes

by Janice Cook-Granroth and Dr. McLennan

Patient History for Tracheal Stenosis

The patient is a 70 year old female that has histoplasmosis with several broncholithes present.

MPEG Movies of the Tracheal Stenosis

The original trans axial section EBCT data set. The images are 3 mm thick with 1.5mm overlap.

Surface render

The airway and the broncholithes in the lung field.

The airway.

Bronchoscopy

Virtual Bronchoscopy and the corresponding coronal movie.(In avi format)

Measurements

The trachea.

Tube Geometry Analysis Summary
Date            : Wed Jun 14 15:27:13 2000
Oblique slices  : 31
Segmented image : airseg.s1-49_int
Note            : mid trachea only

Slice Area [mm^2] AP [mm] Lat [mm]               Position   Major   Minor  Orthogonal
    1      37.385   6.836    8.887  (260.66,273.25,  1.13)   9.298   3.867       3.867 
    2      64.021   8.203    8.887  (262.65,277.29,  3.61)   9.716   6.485       8.754 
    3      69.629   9.570   10.254  (263.83,277.56,  7.08)  11.128   6.870       8.701 
    4     100.004  11.621   10.938  (262.14,277.41, 10.35)  12.324   8.887       9.859 
    5     100.939  10.938   10.938  (261.59,277.79, 13.73)  12.171   9.595      11.212 
    6     103.743  10.254   10.938  (261.98,278.17, 17.14)  11.761   9.570      11.761 
    7     128.510  14.356   12.305  (261.90,278.07, 21.04)  15.286  10.345      10.700 
    8     118.229  11.621   11.621  (262.13,281.31, 23.20)  13.273  10.254      11.212 
    9     129.912  14.356   11.621  (261.41,279.18, 25.98)  14.614  10.938      11.274 
   10     134.118  12.988   12.988  (260.44,278.97, 29.42)  13.672  11.316      12.716 
   11     139.725  12.988   12.305  (260.07,279.89, 32.81)  13.483  11.939      12.229  
   12     143.464  12.988   12.305  (259.66,279.14, 36.24)  14.026  11.641      13.060 
   13     124.304  12.988   11.621  (259.40,281.16, 39.45)  13.569   9.788      11.212 
   14     124.304  11.621   11.621  (257.85,280.20, 42.78)  13.132  11.023      11.212 
   15     124.304  10.938   12.305  (258.12,279.15, 46.13)  12.898  10.938      11.377 
   16     125.239  10.938   12.305  (258.35,279.58, 49.61)  13.132  10.959      11.641 
   17     127.575  11.621   12.305  (258.53,279.92, 53.01)  12.771  11.128      11.459 
   18     115.425  10.254   12.988  (257.78,279.05, 56.25)  13.149   9.953      10.457 
   19     139.725  11.621   13.672  (256.44,278.60, 59.42)  14.485  10.938      11.681 
   20     141.127  11.621   13.672  (256.86,277.41, 62.65)  13.943  11.274      11.939 
   21     133.183  11.621   12.988  (256.90,279.41, 65.68)  13.273  10.959      11.274 
   22     119.164  11.621   11.621  (256.45,279.53, 69.29)  13.132  10.938      12.094 
   23     122.902  11.621   11.621  (255.76,278.48, 72.55)  12.605  11.023      12.094 
   24     124.771  10.938   12.305  (255.32,277.52, 75.88)  13.132  10.938      12.171 
   25     134.585  12.305   12.305  (255.35,277.38, 79.21)  14.093  11.681      12.171 
   26     133.183  12.305   12.305  (255.08,277.10, 82.53)  13.757  11.274      12.229 
   27     128.043  11.621   12.988  (254.71,277.33, 85.90)  13.203  10.435      11.681 
   28     126.641  10.938   13.672  (254.73,276.29, 89.14)  13.740   9.521      10.345 
   29     134.585  11.621   13.672  (253.44,274.49, 92.27)  13.943  10.412      11.128 
   30     150.006  12.305   15.039  (253.15,275.40, 95.98)  15.286   9.953      11.801 
   31     142.062  11.621   17.090  (254.01,274.17, 99.24)  17.090  10.162      10.809