What is a Glomangioma?

What is a Glomangioma?

Abnormal collections of glomus cells, called glomangiomas or glomus cell tumors, are benign clusters of bluish-purple nodules that are often painful and sensitive to pressure. Glomangiomas are benign but can be annoying, and patients may develop clusters in any part of the body.

What causes Glomangioma?

What causes glomangiomas? In most cases, the cause of glomangiomas are unknown. However, some may have a genetic component as they can be passed along from parents to their children.

Is glomus tumor benign or malignant?

Glomus tumors, or paragangliomas, are slow-growing, usually benign tumors in the carotid arteries (major blood vessels in your neck), the middle ear or the area below the middle ear (jugular bulb). Glomus tumors are most often benign; however, they can cause significant damage to surrounding tissues as they grow.

Is glomus tumor curable?

The treatment of choice for symptomatic solitary glomus tumors is total surgical excision, which is curative.

How is Lymphangioma treated?

Treating Lymphangioma Surgical excision is employed for the more superficial lesions, while deeper lesions are typically treated with sclerotherapy, the injection of a chemical agent that causes the lesion to shrink. This treatment is also used in the treatment of varicose veins.

Is glomus tumor malignant?

Malignant glomus tumors are exceedingly rare, comprising as high as 2.9% of all glomus tumors [5], and are often reported in the literature as single case reports from various institutions. Previously, glomus tumors that displayed unusual features were characterized as “atypical” or “malignant” [6].

Can glomus tumors be cancerous?

Malignant transformation of glomus tumors is exceedingly rare and has been often reported in many different anatomic locations such as the lower extremities and abdominal viscera (3). Malignant transformation in the hand is extremely rare.

What does glomus mean?

Medical Definition of glomus : a small arteriovenous anastomosis together with its supporting structures: as. a : a vascular tuft that suggests a renal glomerulus and that develops from the embryonic aorta in relation to the pronephros.

How rare is a glomus tumor?

The glomus tumor is a rare benign neoplasm that arises from the neuroarterial structure called a glomus body1, which accounts for 1 % to 4.5 % of tumors in the hand. The normal glomus body is located in the stratum reticulare throughout the body, but is more concentrated in the digits6.

How is a glomus tumor diagnosed?

Imaging studies — Glomus tumors of the head and neck are diagnosed primarily through MRI and CT scans. The specific locations of these tumors are usually sufficient for a diagnosis. Angiograms — Because of their vascular nature, your doctor may also order an angiogram to confirm the diagnosis of glomus tumors.