| Abstract: | The lymphatic capillaries are firstly determined in fetuses at the age of 3-4 months in the oesophagus submucous lamina. In fetuses of 5-6 months of age transition of the lymphatic capillaries from the submucous lamina into the mucous membrane proper is noted. In fetuses of 6 months of age perivascular lymphatic capillaries and vessels appear. They form peculiar paths around arterioles, venules, arterial branches and venous tributaries. The lymphatic bed of the oesophageal wall is rather well developed in mature fetuses and newborns. In adult and old persons a partial reduction of the lymphatic bed in the oesophageal wall is observed. |
