Fibromas are noncancerous tumors made up of fibrous connective tissue that can develop almost anywhere in the body1. Most fibromas do not cause symptoms and often go unnoticed, but some types can lead to discomfort or other health issues depending on their size and location2. Understanding the different types of fibromas, their symptoms, causes, and treatment options can help individuals manage this condition effectively3.
Types of Fibromas
Fibromas are benign tumors composed of fibrous or connective tissue and can occur in various parts of the body4. They are classified based on their location and histological features. Common types include:
- Plantar fibroma: A benign tumor developing in the arch of the foot, often associated with chronic irritation1.
- Oral fibroma: A scar-like benign growth inside the mouth, usually resulting from chronic irritation or trauma2.
- Dermatofibroma: A fibrous tissue growth on the skin, typically developing in response to injury or irritation, often found on the arms and legs5.
- Angiofibroma: A benign tumor composed of mcv blood test results meaning and normal range vessels and fibrous connective tissue, commonly appearing on the face, especially the cheeks and nose1.
- Uterine fibroids: Noncancerous tumors growing within or on the uterus wall, common in women during reproductive years6.
- Nonossifying fibroma: A benign bone tumor usually found in children and adolescents, often located in the leg bones7.
Each type varies in prevalence, clinical presentation, and risk factors. For example, plantar fibromas are more common in people of European descent, while uterine fibroids affect up to 70% of women during their lifetime, especially those in their 30s and 40s1.
Fibroma Symptoms
Fibroma symptoms depend largely on the type and location of the tumor. Some fibromas remain asymptomatic, while others cause pain, lumps, or bleeding2.
Plantar fibromas appear as firm lumps in the arch of the foot. They can cause significant pain or discomfort, especially when pressure is applied during walking or standing1. The lump may grow over time, potentially affecting mobility8.
Oral fibromas usually present as small, firm, mucosa-colored lumps inside the mouth, often on the cheek lining where teeth meet. They are typically asymptomatic but may cause soreness if irritated by biting or rubbing against teeth2.
Dermatofibromas are smooth, solid nodules that may be pink, brown, reddish, or skin-colored. They commonly develop on the arms and legs and can be itchy, tender, or sensitive to touch. Sometimes, the center of the lesion may appear dimpled5.
Angiofibromas are small, red or flesh-colored bumps usually found on the face, particularly the cheeks and nose. Large angiofibromas within the nasal cavity may obstruct airflow, causing breathing difficulties1.
Uterine fibroids can cause a range of symptoms, including heavy or prolonged menstrual bleeding, bleeding between periods, pelvic pain or pressure, frequent urination, pain during intercourse, and infertility9. Symptoms vary depending on the fibroid's size, number, and location within the uterus6.
Nonossifying fibromas usually cause no symptoms and are often found incidentally during imaging. When symptoms occur, they may include pain in the affected bone during physical activity, swelling, tenderness, or a dull ache even at rest2.
Causes of Fibromas
Fibromas develop due to an overgrowth of fibrous connective tissue. The exact causes are not fully understood, but several factors are believed to contribute to their formation5.
Fibromas may arise when new cells form but old cells do not die, leading to an accumulation of fibrous tissue5. Genetic factors, chronic irritation or trauma, and hormonal influences are thought to play significant roles in fibroma development5.
Risk factors vary depending on the fibroma type but generally include:
- Genetics: Family history or inherited genetic conditions may increase susceptibility5.
- Chronic irritation or trauma: Repeated injury or irritation can trigger fibroma growth, such as insect bites or minor skin injuries leading to dermatofibromas or oral fibromas3.
- Hormonal influences: Uterine fibroids are sensitive to estrogen and progesterone, which promote their growth6.
- Age: Nonossifying fibromas are most common in children and adolescents, while dermatofibromas are more frequent in adults aged 20–503.
- Ethnicity: Plantar fibromas are more common in people of European descent, and uterine fibroids are two to five times more common in Black women1.
Diagnosing Fibromas
Diagnosis of fibromas involves a combination of physical examination, medical history, and imaging studies5. Physicians palpate the area to detect lumps or masses and assess symptoms5.
Imaging tests used to confirm the presence, size, and location of fibromas include:
- Ultrasound: A non-invasive technique using sound waves to create images of soft tissue fibromas5.
- X-ray: Useful for detecting bone-related fibromas like nonossifying fibromas5.
- Computed tomography (CT) scan: Provides detailed cross-sectional images of internal organs and tissues5.
- Magnetic resonance imaging (MRI): Offers high-resolution images to distinguish fibromas from other tumors5.
A biopsy may be performed to obtain a tissue sample for laboratory analysis, confirming the diagnosis and excluding malignancy5.
Fibroma Treatment Options
Treatment depends on the fibroma type, size, symptoms, and impact on daily life. Many fibromas do not require treatment unless they cause discomfort or complications2.
Non-invasive treatments aim to reduce symptoms or shrink fibromas and include:
- Cryotherapy: Uses extreme cold to destroy fibroma tissue; may cause skin color changes, especially in darker skin tones5.
- Radiotherapy: Targeted radiation to shrink fibromas, used selectively5.
- Uterine artery embolization: Blocks blood flow to uterine fibroids, causing them to shrink10.
- Myolysis: Uses heat or other energy to destroy fibroid tissue5.
- Orthotics and stretching: For plantar fibromas, shoe inserts and stretching exercises can relieve pressure and pain2.
Surgical removal is often the most effective treatment for fibromas causing significant pain, functional impairment, or risk of complications5. Surgical options include:
- Excision: Complete removal of the fibroma using a scalpel, commonly performed for skin, oral, and plantar fibromas5.
- Myomectomy: Surgical removal of uterine fibroids while preserving the uterus, recommended for symptomatic fibroids affecting fertility10.
- Hysterectomy: Removal of the uterus, a permanent solution for uterine fibroids, typically reserved for severe cases10.
Surgery may lead to scarring and has a risk of fibroma recurrence3.
Medications are primarily used for uterine fibroids to manage symptoms such as heavy bleeding and pain. These include:
- Hormonal therapies: To regulate menstrual bleeding and fibroid growth6.
- Tranexamic acid: To reduce heavy menstrual bleeding6.
- Pain relievers: To alleviate discomfort associated with fibroids6.
Most other fibroma types do not require medication2.
Fibroma Prevention
Preventing fibromas is challenging due to the unclear causes of many types5. However, some measures may reduce risk factors related to irritation or trauma:
- Avoid biting or irritating the inside of the mouth to prevent oral fibromas3.
- Protect skin from insect bites and minor injuries to reduce dermatofibroma risk3.
- Maintain a healthy lifestyle to potentially lower the risk of uterine fibroids, including balanced diet and regular exercise6.
Regular monitoring of asymptomatic fibromas is recommended to detect any changes early5.
Potential Complications
Although fibromas are benign, complications can occur depending on their size, location, and treatment:
- Pain and discomfort affecting daily activities3.
- Nerve compression or pressure on surrounding tissues3.
- Anemia due to heavy bleeding from uterine fibroids6.
- Infertility or pregnancy complications related to uterine fibroids6.
- Postsurgical complications such as scarring, infection, or fibroma recurrence3.
Early diagnosis and appropriate management can minimize these risks2.
Fibroma Overview
Fibromas are benign tumors made of fibrous connective tissue that can develop almost anywhere in the body1. They vary widely in type, symptoms, and clinical significance. Most fibromas do not cause symptoms or require treatment, but some can lead to pain, bleeding, or functional impairment3.
Common types include plantar fibromas, oral fibromas, dermatofibromas, angiofibromas, uterine fibroids, and nonossifying fibromas4. Causes are multifactorial, involving genetics, chronic irritation, trauma, and hormonal factors5. Diagnosis relies on physical examination, imaging, and sometimes biopsy5.
Treatment ranges from observation and non-invasive procedures to surgical removal, depending on symptoms and fibroma characteristics2. Prevention is limited but may include avoiding irritation and maintaining overall health3.
“Fibromas are benign tumors that arise from the proliferation of fibrous connective tissue. The exact cause is not fully understood, but genetic factors, chronic irritation, and hormonal influences are thought to play a role.”
— Pham et al.5
Fibroma FAQs
Q: Are fibromas cancerous?
A: No, fibromas are benign (noncancerous) tumors composed of fibrous tissue and usually do not pose a serious health risk1.
Q: Do all fibromas require treatment?
A: Most fibromas do not need treatment unless they cause symptoms such as pain, bleeding, or interfere with daily activities2.
Q: Can fibromas come back after removal?
A: Yes, some fibromas may recur after surgical removal, especially if the underlying cause is not addressed3.
Q: How are uterine fibroids treated?
A: Treatment options include medication, non-invasive procedures like uterine artery embolization, and surgery such as myomectomy or hysterectomy, depending on symptoms and fertility desires610.
