conventional lipoma

A conventional lipoma, also known as a typical or common lipoma, is a type of benign tumor that consists of mature white fat cells. It is the most common form of lipoma and can develop in subcutaneous tissue, deep soft tissues, or on the surface of bones.

Characteristics:

• Composed of only mature white fat cells (adipocytes)
• Stores extra calories from the body
• Can develop anywhere on the body, but most commonly found on the trunk and upper extremities
• Usually feels soft and rubbery to the touch
• May appear as a slow-growing, painless mass

Types:

• Conventional lipoma (most common type)
• Fibrolipoma (contains fat and fibrous tissue)
• Hibernoma (contains brown fat)

Conventional lipomas are generally harmless and do not require any specific treatment once removed. However, if they grow back or cause discomfort, surgical removal is usually the best option.

References: [2][3][4][5][9]

Common Signs and Symptoms of Conventional Lipoma

A conventional lipoma, also known as a typical or common lipoma, is the most frequent type of lipoma. It is characterized by an overgrowth of mature white fat cells. The symptoms and signs of conventional lipoma are generally mild and may include:

• A small, soft lump under the skin that feels doughy to the touch
• The lump is usually painless and not tender to the touch
• It can move easily with slight finger pressure
• Typically less than 2 inches wide
• May feel fluctuant (soft and yielding to pressure)
• Usually found between the skin and deep fascia

Key Features

• Conventional lipoma is the most common type of lipoma, accounting for about 90% of all lipomas.
• It is usually a slow-growing lump that can appear anywhere on the body, but most commonly on the upper back, shoulders, chest, abdomen, arms, thighs, bottom, and the back of the neck.

Important Notes

• Conventional lipoma is a benign (noncancerous) tumor made up of fat tissue.
• It is not associated with any serious health risks or complications.
• If you have a conventional lipoma, it's essential to monitor for any changes in size, shape, or symptoms, such as sudden pain.

References:

[1] - A lipoma is a benign (noncancerous) tumor made up of fat tissue. It is the most common soft tissue tumor found in adults. They are typically small, soft, ... [4] [2] - The most common symptom of lipoma is a small, soft lump that is not painful or tender to the touch. Lipomas can vary in size from a pea to a grapefruit, and ... [5] [3] - A lipoma will generally feel soft to the touch; move easily if prodded with your finger; be just under the skin; ... Conventional lipoma. This is the most common form of lipoma. [2] [4] - A conventional lipoma: The most common type of lipoma, composed of mature white fat cells ... Signs and Symptoms of Lipoma. What Does Benign Mean? Lymphoma Rash Symptoms and Treatment. [11] [5] - A lipoma is usually easily movable within the subcutis. Lipomas are generally soft, but some become firmer. Diagnosis of Lipomas. ... Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the Merck Manuals - Medical Professional Version. Lipomas - Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the Merck ... [13]

Diagnostic Tests for Conventional Lipoma

Conventional lipomas can usually be diagnosed through a physical examination alone, but imaging tests can be helpful in some cases.

• Physical Examination: Your provider will touch the lipoma and ask if it’s painful or tender. This is often sufficient to diagnose a conventional lipoma.
• Imaging Tests: While not always necessary, imaging tests such as MRI scans, CT scans, and ultrasounds can help confirm the diagnosis and rule out other conditions. These tests can show a homogenous lesion with signal intensity matching adipose tissue on all image sequencing [8].
• Biopsy: In some cases, a biopsy may be performed to confirm the diagnosis and rule out cancer. However, this is usually not necessary for conventional lipomas.

Key Points

• Physical examination alone is often sufficient to diagnose conventional lipoma.
• Imaging tests can be helpful in confirming the diagnosis and ruling out other conditions.
• Biopsy may be performed in some cases, but is usually not necessary for conventional lipomas.

References:

[1] Conventional lipoma: ... Researchers continue to develop tests that help differentiate different kinds of lipomas from one another and from some types of cancer. ... [2] Tests. Doctors can usually diagnose lipomas based on history and physical examination alone. However, imaging tests can be helpful for some cases. [8] Jun 22, 2021 — Diagnosis is made with MRI studies showing a homogenous lesion with signal intensity matching adipose tissue on all image sequencing. [9] by AM Burt · 2017 · Cited by 79 — In cases where imaging is obtained, lipomas have a characteristic appearance on ultrasound, computed tomography (CT), and magnetic resonance ...

Treatment Options for Conventional Lipomas

Conventional lipomas can be treated using various methods, including drug treatment. According to the available information, steroids are a type of medication that can help shrink a tumor, including conventional lipomas [4]. This treatment option is often considered when the lipoma is causing discomfort or other issues.

• Steroids: Steroid injections can be used to reduce the size of a conventional lipoma. These injections contain corticosteroids, which have anti-inflammatory and immunosuppressive properties [8].
• Corticosteroid injection: This treatment involves injecting steroids directly into the lipoma to help shrink it. This method is often used for smaller lipomas that are causing discomfort or cosmetic concerns.

Other Treatment Options

While drug treatment can be effective, other options like surgical removal and minimally invasive procedures such as liposuction may also be considered depending on the size, location, and individual circumstances [11]. It's essential to consult with a healthcare provider to determine the best course of action for your specific situation.

References:

• Choi JW, Kim HJ, Kim J, Kim HJ, Cha JH, Kim ST. Spindle cell lipoma of the head and neck: CT and MR imaging findings. Neuroradiology. 2013 Jan. 55 (1):101-6.
• Koyanagi I, Hida K, Iwasaki Y, Isu T, Yoshino M, Murakami T, et al. Radiological findings and clinical course of conus lipoma: implications for surgical treatment.