Symptoms of mesenteric cysts vary in different parts of the body. Symptoms of mesenteric cysts are abdominal mass with abdominal pain, and symptoms of tubal mesenteric cysts are mass, frequent urination, and so on. 1. The symptoms of mesenteric cysts include abdominal mass and distension, abdominal pain, localized compression symptoms, and other manifestations. (1) Abdominal mass and abdominal distension: a mass appears in the abdomen, its surface is smooth, painless and movable; if the cyst is larger, it will lead to abdominal distension. (2) Abdominal pain: paroxysmal pain, caused by the cyst pulling the root of the mesentery, mostly occurring during activities. (3) local compression symptoms: when the cyst is large, it will compress the gastrointestinal tract, resulting in abdominal pain, loss of appetite, nausea, vomiting, etc.; compression of the ureter will result in urinary tract obstruction and other symptoms. (4) Other manifestations: rupture of the cyst will form ascites, invasion of the cyst into the intestinal wall will cause blood in the stool, combined with the infection will appear symptoms such as loss of appetite. 2. Tubal cysts (1) When the cyst is small, there is no symptom, and a lump is often found in the upper left side of the uterus during physical examination or gynecological examination. (2) When the cyst increases in size, abdominal distension occurs; when the cyst occupies the pelvic cavity or abdominal cavity, it will compress the neighboring organs, and symptoms such as frequent urination and urinary urgency will occur. If the above symptoms occur, timely consultation and treatment are recommended.