าable 2. Information about the patient
Sex M
Age 17
Height — cm 169
Weight — kg 75
Thyroid volume — cm3 16,8
Follow-up
ultrasound
examinations
1988— Normal
1989— Normal
1990— Normal
1993— Normal
1995— Normal
1996— Normal
1997— Normal
1998— Normal
Comments Normal
 
 
Fig.13.1. Histogram of integrated optical density.
Number of sections - 5.
Number of pixels in 5 sections - 92247
Integrated optical density - 0,4941ฑ0,1214 (MฑSD).
Normal.
 
 
 

Fig. 13.2. Echograms of the thyroid gland and their schematic representations. Normal.
Scale 1:1.The fig.13.2. includes sections No.2, 3, 4, 5, 6, 7, 8, 9, 13. The section number is given in the top right corner of the schematic representation.
 


























 



 

Fig.13.3. Reconstructed two-dimensional images of the thyroid gland. Normal. A - Right lateral view - projection on the sagittal plane. B - Anterior view - projection on the frontal plane. C - Posterior view - projection on the frontal plane. The images are 80 % of the scale 1:1. Horizontal lines in the fig.13.3.B show the levels of transverse section. Numbers in rectangular frame indicate the sections included in the fig.13.2. Signs. 1 - musculus constrictor pharyngis inferior, 2 - cartilago thyroidea, 3 - cartilago cricoidea, 4 - glandula thyroidea, lobus dexter, 5 - oesophagus, 6 - vertebra, 7 - trachea.