ANGIOLEIOMYOMA Meaning and
Definition
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Angioleiomyoma is a medical term referring to a benign smooth muscle tumor that arises from the blood vessels. It is categorized as a type of vascular leiomyoma, in which abnormal growths develop from the smooth muscle cells surrounding blood vessels. These tumors are typically solitary and slow-growing, and they commonly occur in the skin and subcutaneous tissues.
Angioleiomyomas are characterized by their composition of smooth muscle fibers interspersed with numerous small blood vessels. They often present as small, well-circumscribed, firm nodules that can vary in size and range from a few millimeters to a couple of centimeters. Angioleiomyomas are more prevalent in females than males, and are commonly found in individuals from middle to late adulthood.
Although angioleiomyomas generally do not cause symptoms, they can sometimes give rise to discomfort or pain, especially upon pressure or manipulation. In rare cases, these tumors may undergo degenerative changes, leading to hemorrhage or calcification.
The exact cause of angioleiomyomas is yet to be determined, but they are believed to arise from the proliferation of smooth muscle cells triggered by local trauma, hormonal factors, or alterations in blood flow. Genetic factors may also play a role in the development of these tumors.
Diagnosis of angioleiomyoma is usually achieved through clinical examination and imaging techniques such as ultrasonography, magnetic resonance imaging (MRI), or computed tomography (CT) scans. In certain cases, a biopsy may be conducted to confirm the diagnosis.
Treatment options for angioleiomyoma primarily involve surgical excision, particularly for symptomatic lesions or those causing cosmetic concerns. However, since angioleiomyomas are benign, the decision for intervention often depends on the individual's symptoms and preferences.
Common Misspellings for ANGIOLEIOMYOMA
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Etymology of ANGIOLEIOMYOMA
The word "Angioleiomyoma" is derived from three components: "angio", "leio", and "myoma".
1. "Angio" comes from the Greek word "angeion", meaning "vessel" or "blood vessel". In medical terminology, the prefix "angio-" usually refers to anything related to blood vessels.
2. "Leio" is derived from the Greek word "leios" or "leio-" meaning "smooth". It is commonly used in medical terminology to refer to smooth muscle tissue.
3. "Myoma" also comes from Greek, specifically from the word "mŷos", which means "a mass" or "a tumor".
When combined, "Angioleiomyoma" refers to a benign tumor or mass composed of smooth muscle cells in the walls of blood vessels.
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