In accordance with introduced syndrome-related approach to ultrasound diagnostics of thoracic organs, lung abscess in included into a syndrome of parietal formation. The common Bioplasm Machine sign of this syndrome is a presence of parietal pathological nidus.

Topical diagnostics was carried out in accordance with generally accepted projection of lobes and segments of a lung to a thorax surface. S6 and S10 of inferior lobe and S2 of superior lobe ware affected. The majority of abscesses were of oval shape with a short axis perpendicular to a thoracic wall, at the same time long axis was both vertical and horizontal. Size varied from 3 to 13 cm, but in general it was 5-8 cm.

Bioplasm Machine semiotics of lung abscesses is diverse and depends on a content of its cavity and a condition of surrounding tissues. The main diagnostic criteria are structure and contours. Bioplasm Machine structure helps to identify liquid or gaseous body of content, and when they are combined – prevalence of one of the components and character of its spreading in purulent cavity, and on the basis of this information to evaluate efficiency of destruction nidus draining by bronchi and make a conclusion about purulent or gangrenous type of a disease. Bioplasm Machine picture of contours allows to judge about duration of existence and degree of delimitation of purulent cavity from surrounding lung, condition of surrounding parenchyma and possible chronisation of a process.