Rare giant pig spleen

Introduction: one case of giant spleen of No.69 slaughtered pig was detected in Yancheng meat joint factory The length of the spleen is 22 cm, the tail of the spleen bends 8.5 cm to the abdomen, the actual total length is 30.5 cm, the middle of the spleen is 12 cm wide, the tail is 4.8 cm wide, the middle is 2.2 cm thick, weighing 1 200 g, which is 6-7 times of the normal spleen The other organs of the pig were normal Dissection: the spleen is abnormally hyperplastic and adheres to the greater omentum The omentum on the back of the spleen can be forcibly peeled off from the spleen The omentum on the ventral side is integrated with the adhesion of the spleen, which is not easy to peel off In the longitudinal observation, the dorsal part is the spleen tissue, which is 4 cm thick, dark red in color, with bright red blood when touched by hands, with fuzzy structure and hard texture; the rest are the accretion of the spleen with the greater omentum, whose section is like the color of the lung and liver variant, and the appearance is striped (the greater omentum is proliferated together with the blood and the spleen tissue at the beginning of the spleen) The proliferative tissue forms a cystic cavity, which is 12.5 cm long, 3.5 cm wide, 3 cm thick and filled with blood The ventral surface of the tail of the spleen is adhered by omentum, blood and spleen tissue There are three sacs on the longitudinal section, the middle one is 4.5cm × 3.5cm, the margin two sacs are slightly smaller, and the cavity of the sacs is full of blood Cause analysis: the pig is male, with a weight of 75kg and medium body fat The abnormal hyperplasia of spleen is far from the failure of hematoma The spleen of septicaemia is caused by pathogenic microorganism which invades the body and causes systemic septicemia, which leads to spleen lesion The pig is basically in good growth condition According to the preliminary analysis, it is speculated that the pig's left chest and abdomen were injured during the growth process due to the capture during the purchase of the piglet, or the extrusion during the transportation, as well as the mechanical damage caused by many reasons, such as driving, crash and so on, which resulted in the rupture and bleeding of the spleen, but not fatal In the process of repair, it may be due to the conglutination of coagulated blood clots in the greater omentum and the rupture surface of the spleen trauma, progressive damage repair and functional compensatory hyperplasia, and the formation of multiple hematomas, thus forming a giant spleen together with the functional compensatory increase of the spleen (author:) share to feed Weibo share to: