Typical symptoms: 1, radiating pain in the thumb, esophagus and middle finger 2, diffuse angiokeratosis 3, vascular malformation 4, hepatic stasis 5, dysphagia 6, respiratory tract obstruction Specific symptoms: 1, tumor appearance characteristics (wine-spotting or poplar-plum shape, etc.). 2.Discoloration or shrinkage by pressure. 3.Positive postural meta-test, palpation and vein stone, puncture and extraction of coagulated whole blood (spongy type), palpation with pulsation, auscultation with blowing wind-like murmur, pressure closure of blood-supplying arteries and disappearance of murmur (trapezoidal type). 4.Angiography shows that the tumor area has dense contrast or vascular malformation. 5.Pathological histologic examination to confirm the diagnosis. Symptoms and signs of cervical hemangioma depend on the type, size, invasion site, depth and scope of the tumor. Most hemangiomas invade superficial tissues more, such as subcutaneous tissues of the skin, etc., and invade muscles, deep blood vessels, larynx, pharynx, cervical vertebrae and other tissues less. If the tumor has invaded the deep tissues, it will appear some corresponding symptoms, such as swallowing obstruction, respiratory obstruction, vomiting of blood, hemorrhage and so on. So we must always pay attention to their own physical and mental health, once you find that the body is not feeling well, we should go to the regular hospital in time to check the diagnosis, I wish you good health!