What disease is sclerosing hemangioma

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You may not know much about sclerosing hemangioma. It is true that it does not belong to a common disease type. But here, I hope you can have some basic knowledge and share with you the common problem of what is sclerosing hemangioma!

What disease is sclerosing hemangioma

First, sclerosing hemangioma was reported by Liebow in 1956. Because its pathological morphology is similar to sclerosing hemangioma in skin tissue, it is named PSH. In the past, it was thought that it was a tumor like proliferative lesion in the lung caused by nonspecific inflammation, so it was also called pulmonary adenoma or pseudopapillary type and sclerosing hemangioma type pulmonary inflammatory pseudotumor.

Second, the gross shape of PSH is a well-defined solid mass with capsule, and sometimes the bleeding area is dark red. Microscopically, the tumor is mainly composed of densely proliferating polygonal cells to form solid or papillary, sclerotic structure, sometimes like "hemangioma", and papillary structure is the most common.

Third: radiological examination is an important means to discover PSH. The imaging manifestations of PSH reported in the literature are mostly single soft tissue nodule shadow with clear edge, round or quasi round shape. Most of them are around the lung, with uniform density and occasional calcification. Generally, there are no enlarged hilar and mediastinal lymph nodes. The findings of this group are similar to those reported. Because PSH is rare and difficult to diagnose, surgical resection of PSH is the only effective diagnosis Methods of treatment.

matters needing attention

After understanding what kind of disease sclerosing hemangioma is, if you hear about it later, you can have some basic understanding, not to say that you don't know anything, but also do a good job in prevention in daily life.