Morphological and histochemical structural changes of the wall and its lymphatic bed were studied in 104 dogs after gastric resection, after surgery there was also an increase in the diameter of lymphatic catillaries and vessels. There are lateral dilatations and dislocations in the walls of the capillaries, new anastomoses of all the membranes are formed, for the most part they break out in the mucous membrane. Pathohistological changes in the wall of the small intestine will appear in the form of edema of the mucous membrane, vascular fullness, lymphatic infiltration and changes in the shape of the villi.

stomach, lymphatic system, resection, duodenum, pathomorphological changes.

Aminova G.G. On the issue of functional morphology of the roots of the lymphatic systems. Archives of Anatomy, 1972, Vol. 63, Issue 9, pp. 33–40.

ISSN 2414-9918, Modern Science, No. 9, Vol. I

Borodin Yu.I., Bikbulatov Z.T., and Kolesnikov S.I. Chronic venous stasis as a factor in the morphological remodeling of the lymphatic network. Archives of Anatomy, 1975, Vol. 68, Issue 1, pp. 102–107.

Voronich M.V., Polozhinits M.N., and Ganich O.N. The impact of Billroth II gastrectomy on the digestive function of the small intestine. Herald of Surgery, 1983, No. 1, pp. 67–71.

Vyrenkov Yu.E. Current issues in lymphology. In the book: Current Issues in Lymphology and Angiology, Moscow, Medicina, 1981, pp. 5–10.

Pestereva N.A. Ultrastructure of lymphatic capillaries in the wall of the small intestine. Archives of Anatomy, 1981, Vol. 81, Issue 7, pp. 35–40.