Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Reflex sympathetic dystrophy (RSD) is a clinical syndrome defined in the English literature by pain, dystrophic tissue changes and local disturbance of autonomic function in a limb or part of a limb. Algodystrophy is the common name used for the condition in the French literature, in which the concept also includes the "transient regional osteoporosis" and the "regional migratory osteolysis". We want to discuss three points: 1) Are the RSD, transient regional osteoporosis and migratory osteolysis different diseases or different manifestations of a single condition? We believe that an objective differentiation is not possible between them. Our report about 28 cases of polytopic RSD shows the frequent association in the same patient of these manifestations and we believe that this represents the broad spectrum of a single disease. 2) Is the accepted classic pathophysiologic mechanism of RSD accurate? The conception of a disturbance of autonomic function is not easily linked with its association with conditions such as diabetes, hyperthyroidism, hyperlipidaemia and others. Even more difficult to explain is the association with malignancy and osteomalacia. The deposit of immunoglobulins that we have demonstrated in two cases in the palmar fascia of RSD associated with malignancy suggests a possible immunological mechanism. 3) What are the limits of RSD? The association between RSD and aseptic necrosis of the hip has been reported. Are they two different conditions or is the aseptic necrosis only a more developed form of RSD? Finally, we report the first single case of Munchausen syndrome mimicking a RSD of the hand with the same clinical, radiological and scintigraphic appearance.
 ...
PMID:Concept and limits of the reflex sympathetic dystrophy. 266 64

Algodystrophy syndrome is characterized by pain, vasomotor disorders and/or trophic skin changes, without laboratory signs of inflammation. Among the etiological factors of this syndrome (trauma, cerebrovascular accident, diabetes mellitus...), iatrogenic ones including phenobarbital can be observed. We report a case of phenobarbital induced recurrent bilateral shoulder-hand syndrome in a 67 years old women with hypertension, diabetes, and history of epileptic crisis following ischemic cerebrovascular accidents. The patient recovered after barbiturate withdrawal and treatment with calcitonin. It's necessary to diagnose promptly shoulder-hand syndrome of iatrogenic cause in order to withdraw definitively the responsible drug, to start an effective therapy, at this stage, on pain and bone demineralization and to prevent severe sequels.
 ...
PMID:[Recurrent bilateral shoulder hand syndrome induced by phenobarbital]. 1772 88