Abetalipoproteinemia is a disorder that interferes with the normal absorption of fat and Abetalipoproteinemia. Synonyms, Bassen-Kornzweig syndrome. Bassen-Kornzweig disease; Homozygous familial hypobetalipoproteinemia. Prevalence: <1 / 1 ; Inheritance: Autosomal recessive; Age of onset: Infancy. BASSEN FA, KORNZWEIG AL. Malformation of the erythrocytes in a case of atypical retinitis pigmentosa. Blood. Apr;5(4)– [PubMed]; DRUEZ G .

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Abetalipoproteinemia is inherited as an autosomal recessive trait and is caused by mutations in the microsomal triglyceride vassen-kornzweig protein MTTP gene. Please review our privacy policy.

Bassen-Kornzweig syndrome. Present status.

Support Center Support Center. Call your provider if your infant or child has symptoms of this disease. Other search option s Alphabetical list. Angioid streaks associated with abetalipoproteinemia. Genetic counseling can help families understand the condition and the risks of inheriting it, and learn how to care for the person. All Video Images Tog. Related Disorders Symptoms of the following disorders can be similar to those of abetalipoproteinemia.

Vitamin A is a fat-soluble vitamin that is stored in the liver. Early detection, treatment, and fat soluble vitamin supplementation can help curtail some of the neurological and ophthalmological deficiencies. Electroretinographic responses following vitamin A therapy in abeta-lipoproteinemia.

Blindness Mental deterioration Loss of function of peripheral nerves, uncoordinated movement ataxia.

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Check this box if you wish to receive a copy of your message. The initial workup of abetalipoproteinemia typically consists of stool sampling, a blood smear, and a fasting lipid panel though these tests are not confirmatory.


D ICD – Some individuals may develop diabetes mellitus. Neuromuscular disorder resembling Friedreich’s ataxia associated with retinitis pigmentosa, acanthocytosis, steatorrhea, and an abnormality of lipid metabolism.

Additional treatment is symptomatic and supportive. Sign in to access your subscriptions Sign in to your personal account. The disorder is sometimes classified as a neuroacanthocytosis syndrome, which refers to a group of disorders characterized by spiky or burr-shaped red blood cells acanthocytosis and neurological disorders, especially movement disorders.

Blood levels of fat soluble vitamins should be measured at each follow up because the blood levels do not always correlate with the amount of vitamins ingested. Journal List J Med Genet v. Vitamin D Vitamin D is a fat-soluble vitamin. Alone we are rare.

Bassen-kornzeig oral dose ofIU of vitamin A palmitate maintains serum levels in the normal range for several months.

Health Illustrated Encyclopedia – Bassen-Kornzweig syndrome

Purchase access Subscribe to the journal. Un bassen-korrnzweig cas d’acanthocytose: The symptoms of abetalipoproteinemia are caused by the lack of these apoB-containing lipoproteins in the plasma.

Vitamin K Vitamin K is a fat-soluble vitamin. People with this condition should talk to a nutritionist. Images in this article Fig. Micrograph showing enterocytes with a clear cytoplasm due to lipid accumulation characteristic of abetalipoproteinemia. Apolipoprotein B apoB is a protein that plays a role in moving cholesterol around your body.


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It is a form of low density lipoprotein LDL. There is an absence of apolipoprotein B.

Genetic testing may be available for mutations in bassen-korrnzweig MTP gene. Initial symptoms may include unsteady posture, frequent falling, and progressive difficulty walking due to impaired ability to coordinate voluntary movements ataxia.

Tests that may be done to help diagnose this condition include: Individuals with abetalipoproteinemia may experience a wide variety of symptoms affecting various parts of the body including the gastrointestinal tract, neurological system, eyes, and blood. Nerve conduction velocity Nerve conduction velocity NCV is a test to see how fast electrical signals move through a nerve. InfancyBassen-konrzweig ICD Spastic ataxia, atypical retinitis pigmentosa, acanthocytosis, a low level of liposoluble vitamins, and major cytolysis and even cirrhosis can occur.

Vitamin E Vassen-kornzweig E is a fat-soluble vitamin. The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment. If left untreated, visual acuity may deteriorate to virtual blindness by the fourth decade of life.

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