The sudden change of pressure in the anterior chamber upon suction induced by the paracentesis, or during cataract surgery, causes bursting of the fragile superficial iris capillaries resulting in micro-bleeding. This is one clinical diagnostic sign of FHI slit-lamp examination shows stringy keratic precipitates

Treatment
Patients usually do not require treatment due to the benign nature of the disease. In case a cataract develops, patients generally do well with cataract surgery. History
First described using available patient presentations observed, by an Austrian ophthalmologist, Ernst Fuchs in 1906. Sources


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Mitochondrial trifunctional protein deficiency (MTP deficiency or MTPD) is an autosomal recessive fatty acid oxidation disorder that prevents the body from converting certain fats to energy, particularly during periods without food. People with this disorder have inadequate levels of an enzyme that breaks down a certain group of fats called long-chain fatty acids. Signs and symptoms
The presentation of mitochondrial trifunctional protein deficiency may begin during infancy, features that occur are: low blood sugar, weak muscle tone, and liver problems. Infants with this disorder are at risk for heart problems, breathing difficulties, and pigmentary retinopathy. Signs and symptoms of mitochondrial trifunctional protein deficiency that may begin after infancy include hypotonia, muscle pain, a breakdown of muscle tissue, and a loss of sensation in the extremities called peripheral neuropathy. Some who have MTP deficiency show a progressive course associated with myopathy, and recurrent rhabdomyolysis. Genetics
The genetics of mitochondrial trifunctional protein deficiency is based on mutations in the HADHA and HADHB genes which cause this disorder. These genes each provide instructions for making part of an enzyme complex called mitochondrial trifunctional protein. This enzyme complex functions in mitochondria, the energy-producing centers within cells: mitochondrial trifunctional protein contains three enzymes that each perform a different function. This enzyme complex is required to metabolize a group of fats called long-chain fatty acids. These fatty acids are stored in the bodys fat tissues and are a major source of energy for the heart and muscles.