Fat necrosis of the breast is a challenging diagnosis due to the various appearances on mammography, ultrasound, CT, PET-CT, and MRI. Although mammography is more specific, ultrasound is a very important tool in making the diagnosis of fat necrosis. MRI has a wide spectrum of findings for fat necrosis and the appearance is the result of the amount of the inflammatory reaction, the amount of liq...

Lipomembranous panniculitis is a special type of fat necrosis which has been associated with several clinical conditions, mainly chronic venous insufficiency and connective tissue disorders such as lupus profundus, morphea, systemic sclerosis, and dermatomyositis .We report a 50 yearold woman with known rheumatoid arthritis who presented with a painful indurated erythematous plaque on her right...

Fat necrosis of the breast is a benign condition that most commonly occurs as the result of trauma. The radiographic and clinical significance of fat necrosis of the breast is that it may mimic malignancy. We present a case of false positive FDG PET/CT scan caused by fat necrosis and mimics local recurrence of breast carcinoma 3 years after radical mastectomy. Physicians must be aware of fat ne...

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...

Fat necrosis was present in 22 of 400 cases of consecutive postperinatal mortalities investigated to assess the presence and pattern of deep fat necrosis. In just over 50% of the cases of fat necrosis the cause of death was categorised as sudden infant death syndrome, which also showed more severe degrees of necrosis. The mechanism of necrosis may be vascular hypoperfusion, possibly related to ...