Is a hemangioma a type of cancer?
Jul 11, 2025
Source: Cainiu Health
Dr. Qi Zhirong
Introduction
Common hemangiomas are mostly benign, such as cutaneous hemangiomas in infants. These lesions result from abnormal proliferation of blood vessels, grow slowly, and some may regress spontaneously. They do not metastasize and pose minimal risk to health. In such cases, regular observation is sufficient and excessive intervention is unnecessary.少数血管来源的恶性肿瘤如血管肉瘤，虽名称含血管，
Under normal circumstances, hemangiomas are not cancerous. Most benign hemangiomas can be monitored regularly, while malignant angiosarcomas require prompt treatment. If concerned, it is recommended to seek medical advice in advance. Detailed analysis is as follows:
Common hemangiomas are mostly benign, such as skin hemangiomas in infants, which are formed by abnormal proliferation of blood vessels. These grow slowly, some may regress spontaneously, do not metastasize, and pose little harm to the body. In such cases, regular monitoring is sufficient and excessive intervention is unnecessary.
On the other hand, a small number of malignant vascular tumors, such as angiosarcomas, although sharing a similar name, are indeed cancers. These exhibit aggressive growth and metastatic potential, can destroy surrounding tissues, and threaten life. Treatment should not be delayed in these cases; surgery, radiotherapy, chemotherapy, and other measures should be taken as early as possible to control the disease.
When a hemangioma is detected, timely medical consultation is necessary to determine its nature. Do not judge the condition solely based on its name. Follow professional guidance for appropriate management or observation.
