Hemangioendothelioma

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(Redirected from Hobnail hemangioendothelioma)

Hemangioendothelioma is a rare type of vascular tumor that occurs in the blood vessels. It is a borderline neoplasm, meaning it is neither entirely benign nor malignant. Hemangioendotheliomas can occur anywhere in the body, but are most commonly found in the liver, lung, and bone.

Symptoms[edit | edit source]

The symptoms of hemangioendothelioma can vary greatly depending on the location of the tumor. Some common symptoms include pain, swelling, and a noticeable lump or mass. If the tumor is in the liver, symptoms may also include jaundice, abdominal pain, and weight loss.

Diagnosis[edit | edit source]

Diagnosis of hemangioendothelioma typically involves a combination of imaging studies, biopsy, and pathological examination. Imaging studies such as CT or MRI can help to identify the location and size of the tumor. A biopsy, in which a small sample of the tumor is removed for examination under a microscope, can confirm the diagnosis.

Treatment[edit | edit source]

Treatment for hemangioendothelioma depends on the size and location of the tumor, as well as the patient's overall health. Options may include surgery, radiation therapy, chemotherapy, or a combination of these. In some cases, if the tumor is small and not causing any symptoms, doctors may choose to monitor it closely rather than treat it immediately.

Prognosis[edit | edit source]

The prognosis for hemangioendothelioma varies widely depending on the location and size of the tumor, as well as the patient's overall health. Some tumors are slow-growing and may not cause any symptoms for many years, while others can be more aggressive and spread to other parts of the body.

See also[edit | edit source]

Hemangioendothelioma Resources
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Contributors: Prab R. Tumpati, MD