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Fat necrosis is necrosis affecting fat tissue (adipose tissue). [1] The term is well-established in medical terminology despite not denoting a specific pattern of necrosis. [ 2 ] Fat necrosis may result from various injuries to adipose tissue, including: physical trauma, enzymatic digestion of adipocytes by lipases , [ 3 ] radiation therapy ...
Fat embolism syndrome occurs when fat enters the blood stream (fat embolism) and results in symptoms. [1] Symptoms generally begin within a day. [1] This may include a petechial rash, decreased level of consciousness, and shortness of breath. [1] Other symptoms may include fever and decreased urine output. [2] The risk of death is about 10%. [2]
Freiberg disease, also known as a Freiberg infraction, is a form of avascular necrosis in the metatarsal bone of the foot. It generally develops in the second metatarsal, but can occur in any metatarsal. Physical stress causes multiple tiny fractures where the middle of the metatarsal meets the growth plate.
Pancreatic panniculitis (also known as enzymatic panniculitis, Pancreatic fat necrosis, [10] and subcutaneous fat necrosis) is a panniculitis most commonly associated with pancreatic carcinoma, and more rarely with anatomic pancreatic abnormalities, pseudocysts, or drug-induced pancreatitis. [2]: 493
[4] [12] Dual-energy X-ray Absorptiometry may be useful by providing both regional %fat measurements, and direct visualization of fat distribution by means of a "fat shadow". [13] A genetic confirmation is sometimes possible, depending on the subtype. However, in up to 40% of partial lipodystrophy patients, a causative gene has not been ...
Lipoatrophy is the localised loss of fat in tissue. It is common in diabetics who use conventional insulin injection treatment. [ 4 ] In 1949, a much more pure form of insulin was, instead of causing lipoatrophy, shown to regenerate the localised loss of fat after injections in to diabetics. [ 4 ]
Diabetic foot ulcer is a breakdown of the skin and sometimes deeper tissues of the foot that leads to sore formation. It is thought to occur due to abnormal pressure or mechanical stress chronically applied to the foot, usually with concomitant predisposing conditions such as peripheral sensory neuropathy, peripheral motor neuropathy, autonomic neuropathy or peripheral arterial disease. [1]
Plantar fasciitis or plantar heel pain is a disorder of the plantar fascia, which is the connective tissue that supports the arch of the foot. [2] It results in pain in the heel and bottom of the foot that is usually most severe with the first steps of the day or following a period of rest.