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Fig.37.2. Echograms of the long muscle of the head, long muscle of the neck, anterior scalene muscle, middle scalene muscle, posterior scalene muscle and thyroid gland. Schematic representations of the echograms. Fig.37.2 includes sections No.3, 4, 5, 6, 7, 8, 9, 10, 11. The section number is given in the top right corner of the sche-matic representation.
Fig.37.3. 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 fig.37.3.B show the levels of transverse section. Numbers in rectangular frame indicate the sections included in fig.37.2. Signs. 1 - musculus constrictor pharyngis inferior, 2 - cartilago thyroidea, 3 - cartilago cricoidea, 4 - glandula thyroidea, lobus dexter, 5 - oesophagus, 6 - vertebra, 7 - trachea.