What causes Elastofibroma dorsi?

The pathogenesis of elastofibroma dorsi is still unclear, but repetitive microtrauma caused by friction between the scapula and the thoracic wall may cause reactive hyperproliferation of fibroelastic tissue [9–13].

Is Elastofibroma dorsi cancerous?

Elastofibroma dorsi (ED) is a benign connective tissue tumor that most commonly occurs on the inferior pole of the scapula. It can be found incidentally on radiologic imaging or due to clinical symptoms. Patients may become apprehensive due to it mimicking new malignancy or recurrence of prior malignancy.

How rare is elastofibroma dorsi?

Elastofibroma dorsi is a rare, slow-growing, ill-defined soft tissue tumor of the chest wall, most commonly located beneath the rhomboid major and latissimus dorsi muscles. It is usually unilateral, and bilateral involvement occurs in only 10% of patients.

What is Elastofibroma?

Elastofibroma dorsi (ED) is a rare tumor that develops in the space between the lower angle of the scapula and the posterior thoracic wall. Microscopically, the tumor consists of proliferated fibroblasts and accumulated abnormal elastic fibers.

What is nodular fasciitis?

Nodular fasciitis is a fast-growing lump in your soft tissue. It’s not clear why you get it, but it’s not cancerous. It’s sometimes called pseudosarcomatous fasciitis, proliferative fasciitis, or infiltrative fasciitis. Nodular fasciitis is a lump that can grow into your fascia.

What is Fibrosis sarcoma?

Fibrosarcoma is a very rare soft-tissue cancerous tumor, or sarcoma. If you develop fibrosarcoma, you have a soft tissue tumor in the tissues that wrap around your tendons, ligaments and muscles. There are two types of fibrosarcoma: infantile or congenital fibrosarcoma and adult-type fibrosarcoma.

Is nodular fasciitis a tumor?

Nodular fasciitis is a rare, noncancerous tumor. It can appear in soft tissue anywhere on your body. Nodular fasciitis mimics malignant (cancerous) tumors, which makes it a challenge to diagnose. Accurate diagnosis is important to avoid an unnecessary treatment for a mistaken cancerous growth.

Is nodular fasciitis cancerous?

Can an MRI tell if a tumor is benign?

Despite the superiority of MRI in delineating soft-tissue tumours, its ability is limited because most of these tumours have a non-specific appearance on MR images. Thus, it is often impossible using MR to determine whether the lesion is benign or malignant [5-8].

What does sarcoma pain feel like?

A soft tissue sarcoma may not cause any signs and symptoms in its early stages. As the tumor grows, it may cause: A noticeable lump or swelling. Pain, if a tumor presses on nerves or muscles.

What is elastofibroma dorsi (Ed)?

Can an elastofibroma be mistaken for soft tissue sarcoma?

Given their size and tendency to present in an elderly population,5,13it is not uncommon for an elastofibroma to be mistaken for a soft tissue sarcoma. The diagnosis may be indicated by a typical clinical presentation or the presence of a contralateral lesion, which reassuringly almost certainly excludes a malignant process.

What is elastofibroma of scapula?

Elastofibromas are rare, pseudo-tumours arising at the inferior pole of the scapula that have a characteristic presentation. Due to their tissue of origin and size, they may often be mistaken for soft tissue sarcomas. We present the management of patients diagnosed with elastofibroma at a single institution.

Should elastofibroma be excised?

The decision to excise an elastofibroma should be made jointly by the patient and surgeon. In the absence of significant symptoms, there is no benefit in removing these lesions, and non-operative management should be pursued.