What is elastofibroma?
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Elastofibroma is a rare, benign, slow-growing connective-tissue tumor that occurs most often in the subscapular area in elderly women. Jarvi and Saxen first described this rare entity, elastofibroma, in 1961.
What is elastofibroma dorsi?
Elastofibroma dorsi is an uncommon benign soft tissue pseudotumour usually located at the lower pole of the scapula, deep to serratus anterior, and often attached to the periosteum of the ribs, presenting with long history of swelling and occasionally pain and discomfort.
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 common is Elastofibroma dorsi?
Abstract. 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.
Is Elastofibroma cancerous?
Elastofibromas are rare benign, soft-tissue slow-growing tumors seen predominantly in elderly females. The most common location is the infrascapular region. These benign tumors require resection only in symptomatic cases.
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.
Do Fibrosarcomas metastasize?
Fibrosarcoma is a malignant neoplasm (cancer) of mesenchymal cell origin in which histologically the predominant cells are fibroblasts that divide excessively without cellular control; they can invade local tissues and travel to distant body sites (metastasize).
Does elastofibroma dorsi show up on MRI?
Background Elastofibroma dorsi is a rare pseudotumoral lesion. Thus, there is no report of magnetic resonance imaging (MRI) findings that investigates multiple patients particularly with respect to diffusion-weighted imaging (DWI) findings and contrast enhancement patterns. Purpose To describe the i …
Which imaging modalities are used to evaluate symptomatic elastofibromas?
Other imaging modalities have been used to evaluate symptomatic elastofibromas. As at CT, these lesions manifest at magnetic resonance (MR) imaging as a soft-tissue mass in the classic subscapular location. Elastofibromas demonstrate patterns of alternating fibrous and fatty tissue at MR imaging.
What are the radiologic findings of elastofibroma on radiography (7C)?
On radiography (7c), the mass is subtle and non-calcified. Elastofibroma with suprascapular nerve denervation.
What is elastofibromas?
Elastofibromas demonstrate patterns of alternating fibrous and fatty tissue at MR imaging. The fibrous tissue is isointense relative to skeletal muscle with both T1- and T2-weighted sequences, whereas the fatty tissue has high signal intensity with T1-weighted sequences.