Infiltrative lipoma is a type of fatty tumor in dogs characterized by its ability to infiltrate surrounding tissues. Unlike benign lipomas, infiltrative lipomas can cause pain, swelling, lameness, and neurological deficits due to their local invasiveness. Diagnosis involves fine needle aspiration, biopsy, and imaging techniques. Treatment options include surgical excision, radiation therapy, chemotherapy, and palliative…

A lipoma in the scrotum is a benign, fatty growth that occurs within the sac of skin that holds the testicles. These lipomas typically present as painless lumps or swellings, and can range in size from small to large. While often asymptomatic, some lipomas may cause discomfort during intercourse or difficulties with urination or defecation….

Lipoma arborescens knee is a rare condition characterized by an overgrowth of fatty tissue within the knee joint, forming a cauliflower-like mass that can resemble osteochondromatosis. It often manifests with joint pain, stiffness, and swelling, and is typically diagnosed using MRI. Treatment typically involves surgical removal of the fatty mass through arthroscopy or open surgery…

Lipoma on Wrist: A lipoma is a benign tumor composed of fat cells that can occur on the wrist. It is a relatively common condition, usually presenting as a soft, movable lump. Risk factors include trauma and connective tissue involvement. Symptoms can include pain, discomfort, or numbness in the wrist. Diagnosis involves physical examination and…

Liposarcoma is a malignant cancer that arises from fat cells in dogs. It is the most common cancer of mesenchymal origin in dogs and can occur in various locations throughout the body. Different types of liposarcoma exist, each with its characteristics and clinical presentation. The risk factors for canine liposarcoma remain poorly understood, but predisposition…

A lipoma on the toe is a benign tumor composed of fat cells (adipose tissue) that develops within the soft tissues. It is typically characterized by a soft, movable lump that may cause pain or discomfort, especially when wearing shoes. While the exact cause is unknown, genetic factors and obesity are considered potential risk factors….

A lipoma on the forehead is a common, benign growth composed of fat cells. It appears as a soft, movable lump beneath the skin. While lipomas can occur anywhere on the body, the forehead is a prevalent site due to its abundant loose connective tissue. These growths must be distinguished from other structures, such as…

Nevus lipomatosus superficialis is a benign skin disorder characterized by the presence of multiple, small, soft, yellow-orange nodules on the skin. These lesions usually occur on the trunk, neck, and upper arms and are composed of mature adipose tissue. Nevus lipomatosus superficialis is often associated with multiple lipomatosis superficialis, which involves the formation of larger,…

Lipoma thigh pictures depict benign, fatty tumors found beneath the skin or within muscles. Lipomas can vary in size and location, causing visible lumps or swelling. Surgical excision is the primary treatment, but observation or liposuction may be considered based on the lipoma’s size and symptoms. These images illustrate the anatomy of the thigh, types…

Familial multiple lipomatosis is a rare genetic disorder characterized by multiple, benign fatty tumors (lipomas) that develop on various parts of the body. These lipomas are usually soft, symmetrical in distribution, and can vary in size. The disorder is inherited in an autosomal dominant pattern, with mutations in the FBN1 and PPARG genes responsible for…

Lipomas of the breast are common, benign tumors made of fat cells. Found in various sizes and shapes, they are typically painless, soft, and mobile. The cause is unknown, but obesity is a risk factor. Diagnosis involves physical examination and imaging. Treatment options include observation, aspiration, surgical excision, or liposuction. The prognosis is excellent, with…

In ultrasound images, distinguishing between liposarcoma and lipoma is crucial. Liposarcomas, malignant tumors, often exhibit heterogeneous echotexture with hyperechoic and hypoechoic areas, poorly defined margins, and acoustic shadowing. Conversely, lipomas, benign tumors, typically have a homogeneous echotexture, well-defined margins, and minimal acoustic shadowing. By assessing these morphological and echotexture features, ultrasound plays a significant role…