Abstract:
Peritonitis in infants in the neonatal period, mainly primary hematogenous, lymphogenous foci, necrotic
enterocolitis, is a process that occurs in the perforation of the intestines, and as a result of sepsis, septicopyemia, purulent
inflammation of all layers of the peritoneum, in addition to massive atrophic, sclerotic changes in the regional lymph nodes,
acute insufficiency of all morphofunctional layers, leading to T and B cell collapse, delymphatization in the lymph node and
lymph node reticulocytosis. It was found that in the subcapsular and medullary layers of the lymph node, coarsely dispersed
proteinaceous deposits consisting of various damaged tissue and cell components were accumulated.
