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Query: UMLS:C0002986 (
Fabry
)
5,646
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
This review presents up-to-date information on many unusual causes of musculoskeletal disorders. These disorders are grouped together because in each there is abnormal accumulation of normal materials or accumulation of abnormal materials in cells or interstitial tissues. Most of these conditions or their associated musculoskeletal manifestations are rare. However, they may present to the adult or pediatric rheumatologist for diagnosis or therapy or both. Gout, because of its prevalence, has been excluded from this review, but it is included briefly in the discussion of the specific arthritides associated with hyperlipidemias. Disorders associated with abnormal lipid storage in which bone and joint pathology occur frequently include Gaucher's disease, histiocytosis-X, and multicentric reticulohistiocytosis. The rarer disorders of this type discussed are
Fabry's disease
, sea-blue histiocytosis, and Farber's disease. The abnormal accumulation of metal ions in hemochromatosis and in
Wilson's disease
are probably causative, either directly or indirectly, in the musculoskeletal features of these diseases, while in ochronosis, calcium crystal deposition accompanies the cartilage degradation characteristic of this disease.
...
PMID:Hyperlipidemias, lipid storage disorders, metal storage disorders, and ochronosis. 204 43
The eye provides unique opportunities for the detection, during life, of deposits of storage substances and other characteristic changes resulting from inborn metabolic defects. The cornea shows the macromolecular polysaccharides of Hurler's disease, the cystine crystals in cystinosis, and the copper deposits of
Wilson's disease
. The sclera shows characteristic pigmentation in alcaptonuria. The iris shows the lack of pigmentation in various types of albinism. The lens is cataractous in galactosemia and dislocated in homocystinuria. The vitreous is opacified in familial amyloidosis. The retina shows different and characteristic deposits with the diseases of Tay-Sachs, Niemann-Pick, metachromatic leukodystrophy, and Farber's lipogranulomatosis. The retinal veins show pronounced tortuosity with
Fabry's disease
. There is some evidence that optic neuropathy occurs in glucose-6-phosphate dehydrogenase deficiency. Curiously, few abnormalities in the eye have been described in subjects with the glycogen storage diseases.
...
PMID:Ocular correlates of inborn metabolic defects. 533 50
The following inborn errors of metabolism may show corneal changes: A. Inborn errors of metabolism affecting the corneal epithelium: (1) familial dysautonomia, (2) tyrosinaemia type II, (3)
Fabry
's glycolipidosis. B. Inborn errors of metabolism affecting the corneal stroma: I. Localized amyloidosis (lattice dystrophy of the cornea), II. Defects in carbohydrate metabolism: (1) localized mucopolysaccharidosis (macular dystrophy of the cornea), (2) systemic mucopolysaccharides, (3) glycogen storage disease. III. Defects in lipid metabolism: (1) localized from (Schnyder's crystalline dystrophy), (2) systemic forms (hyperlipoproteinaemia, hypolipoproteinaemia, Lecithin-cholesterol acyl transferase deficiency, Wolman's disease, Gaucher's disease). IV. Combined defects in lipid and carbohydrate metabolism (mucolipidoses). V. Other inherited metabolic disorders: (1) aminoacidopathies (cystinosis,
Wilson's disease
, ochronosis, Chediak-Higashi syndrome), (2) hemochromatosis.
...
PMID:[Metabolic disorders and corneal changes (author's transl)]. 697 62
The detection of a cataract in combination with a neurological deficit may provide the physician with important diagnostic help. But a minority of underlying diseases (
angiokeratoma corporis diffusum
, cerebrotendinous xanthomatosis, diabetes mellitus, galactosemia, hypocalcemia, Refsum's disease,
Wilson's disease
; Charles Bonnet syndrome; relapsing Perichondritis; adverse effects of medication and intoxications) can be treated causally. Therefore they are summed up and discussed in this paper.
...
PMID:[Treatable diseases of the nervous system with cataract formation]. 848 73
Hereditary metabolic diseases may appear during adolescence or young adulthood, revealed by an apparently unexplained neurological or psychiatric disorder. Certain metabolic diseases respond to specific treatments and should be identified early, particularly in emergency situations where rapid introduction of a treatment can avoid fatal outcome or irreversible neurological damage. The main diseases leading to an acute neurological syndrome in the adult are urea cycle disorders, homocysteine metabolisms disorders and porphyria. More rarely,
Wilson's disease
, aminoacid diseases, organic aciduria, or pyruvate dehydrogenase deficiency, beta-oxidation disordes or biotin metabolism may be involved. Most emergency situations can be screen correctly with simple tests (serum ammonia, homocysteine, lactate, urinary prophyrines, acylcarnitine pattern, amino acid and organic acid chromatography). For chronic situations, the main treatable diseases are
Wilson's disease
, homocysteine, cerebrotendinous xanthomatosis, Refsum's disease, vitamin E deficiency, Gaucher's disease,
Fabry's disease
, and neurotransmitter metabolism disorders. We present treatable metabolic disorders as a function of the different clinical situations observed in adults.
...
PMID:[Treatable hereditary neuro-metabolic diseases]. 1803 24
Many systemic lysosomal storage disorders show basic corneal opacities already in childhood. The lysosome is a cell organelle, produced by Golgi's apparatus, that is surrounded by a membrane and contains hydrolytic enzymes that break down food molecules, especially proteins and other complex molecules. The ophthalmologist's precise diagnosis of corneal clouding at the slit-lamp may reveal the correct interpretation of the specific lysosomal storage disorder. It is very important to diagnose such diseases as soon as possible because today the development of systemic enzymatic therapies has broadened the therapeutic armamentarium for the current standard of care. The following corneal landmarks of systemic storage diseases and of the modern systemic therapy are presented: cornea verticillata in
Fabry's disease
, periodic infusion of alpha-galactosidase a; Kayser-Fleischer's ring in
Wilson's disease
, zinc, trienetin, low copper diet; multiple, punctiform crystals in cystinosis, cysteamine, Raptor RP 103(DR cysteamine) that reduces the cytotoxity in form of continous dissolving of cystine from lysosome, renal transplantation, haematopoietic stem cell transplantation; peripheral ring, but not true lipid arc, and moderate stromal haze in LCAT-deficiency, injection of recombinant enzyme or of encapsulated LCAT-secreting cells; diffuse stromal haze in mucopolysaccharidoses (MPS). Enzyme replacement therapy is currently indicated for MPS I, MPS II, and MPS VI, haematopoietic stem cell transplantation; painful, bilateral pseudo-dendritic opacities in tyrosinemia type II (eponym: Richner-Hanhart syndrome), low phenylalanine and tyrosine diet result in complete disappearance of corneal alterations with a consecutive painfree period. Strict diet during the whole life is necessary to prevent corneal recurrences and the occurrence of palmo-plantar keratoses. Such therapies can enable the patient to lead an otherwise normal life for decades.
...
PMID:[Therapy for systemic metabolic disorders based on the detection of basic corneal landmarks in childhood]. 2379 26