Encapsulated Abdominal Fat Necrosis

Snapshot in surgery: intraperitoneal encapsulated fat necrosis

A 66-year-old man with rectal cancer was found to have an incidental ring-like lesion in the left rectovesical pouch. Histology revealed an encapsulated fat necrosis. Intraperitoneal encapsulated fat necroses are postulated to be a result of infarcted epiploic appendages resulting in a free-floating lesion.

Fat Necrosis

Breast fat necrosis is a benign inflammatory process. Although it is often considered idiopathic, breast fat necrosis is usually caused by trauma, and many idiopathic cases are probably due to microtrauma. Trauma leading to breast fat necrosis can result from accidents or clinical treatment. Among accidental agents, injury from safety belts in traffic accidents is common. Iatrogenic agents incl...

Encapsulated Fat Necrosis Lesion Caused by Morel-Lavallée Lesion in a Professional Ice Hockey Player.

Morel-Lavallée (ML) lesions occur when subcutaneous tissue is stripped from fascia and replaced with hematoma or necrotic fat. Encapsulated fat necrosis lesions, which are rare, can occur with disruption of the blood supply in the subcutaneous area, which occurs with ML lesions. In this article, we report the case of a professional ice hockey player with an ML lesion that caused a symptomatic e...

Epipericardial fat necrosis.

A 57-year-old man with no cardiovascular risk factors or other disease history of interest developed acute chest pain without clear signs of angina. He came to the emergency department, where the results of the electrocardiogram and an initial test for markers of myocardial injury were normal. We performed cardiac computed tomography, which ruled out the existence of coronary artery lesions. Ho...

19 Fat Necrosis