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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Erythermalgia is a condition of the extremities characterized by redness, increased temperature, and burning pain. A case of erythermalgia and coincident vasculitis of the feet is reported. The literature on the subject is reviewed, and a possible mechanism of pathogenesis is discussed.
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PMID:Erythermalgia with vasculitis: a review. 51 89

Erythromelalgia is an extraordinary disorder of unknown etiology and pathophysiology that resembles the post-traumatic reflex dystrophy syndromes but has not been described previously in the orthopedic literature. Its distinctive triad of intense burning extremity pain associated with erythema and increased skin temperature are diagnostic. Primary or idiopathic and a secondary or associated form have been identified. The latter occurs in association with an underlying disease process, especially myeloproliferative disorders. Treatment with pharmacologic agents and surgery are ineffective except in the secondary group where treatment of the associated disorder generally results in a remission. Symptoms in the primary group can be minimized by appropriate environmental control with cooling and avoiding heat-producing situations that would raise skin temperature above a critical thermal threshold.
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PMID:Erythromelalgia. 53 32

Erythromelalgia is an extraordinary disease which remains elusive in its pathophysiology and management. Victims suffer intense burning and redness of the hands and feet. In what appears to be the antithesis of Raynaud's disease, the pain is relieved by emersion in cold. A child with erythromelalgia is described whose symptoms began at age 3 years. Pharmacological management trials and thermography are incorporated in the report.
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PMID:Erythromelalgia. 84 May 40

Erythermalgia is a distinctive clinical entity characterized by local redness, warmth, and burning pain in the distal portions of the extremities. In this study, erythemalgia was observed in two patients with myeloproliferative disease. A new theory suggesting abnormally rapid platelet aggregation as a cause of erythermalgia was advanced. The following evidence is presented: (1) histologic evidence of thrombi occluding the arterioles and probably composed of platelet aggregates; (2) reversal of the clinical findings with platelet aggregating drugs, such as heparin sodium and acetylsalicyclic acid; (3) disappearance of the erythemalgia with the adequate control of the myeloproliferative disease.
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PMID:Thrombocythemia as a cause of erythermalgia. 84 75

Erythromelalgia is a rare disease characterized by intense erythema, burning pain and increased temperature in the distal of the extremities. Primary forms and secondary forms have been described, most commonly with essential thrombocythemia and policythemia vera. The authors describe a fifteen year old patient with primary erythromelalgia and discuss the pathogenic, clinical and therapeutic features of this disease.
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PMID:[Primary erythromelalgia]. 134 Mar 83

A 59-year-old man developed red, swollen and warm feet accompanied by intermittent burning pain during treatment for cardiac failure and arrhythmias with several drugs including verapamil. The condition gradually worsened until there was persistent disabling burning pain and severe erythema and swelling of the feet. Aspirin and other analgesics were ineffective in relieving the discomfort. Histopathology of punch biopsies showed a mild perivascular mononuclear infiltrate and moderate perivascular oedema. Within 2 weeks of stopping verapamil the burning pain, erythema, and swelling of the feet had resolved. The clinical features and subsequent course are consistent with a diagnosis of erythermalgia secondary to verapamil.
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PMID:Verapamil-induced secondary erythermalgia. 139 Jan 76

In 1864, W. Mitchell and colleagues first described the clinical syndrome which came to be known as 'causalgia'. Since that time, the concept of sympathetically related pain has evolved. There is general agreement that profound emotional and behavioural changes can follow these types of pain. Opinions have varied widely on the issue of a psychological etiology. It has often been suggested that certain personality traits predispose one to develop sympathetically related pain syndromes. A review of the literature reveals no valid evidence to substantiate this claim.
Pain 1992 Jun
PMID:Psychological aspects of reflex sympathetic dystrophy: a review of the adult and paediatric literature. 140

The authors report sixteen consecutive cases of erythromelalgia, an infrequent disease in which local heat, redness, and pain develop in the hands and/or feet in recurrent attacks. The disease was essential in nine patients; in the remaining seven, the cause was a myeloproliferative syndrome (polycythemia vera in 3 cases and thrombocythemia in 1 case) or a drug (bromocriptine, nicardipine, and nifedipine, one case each). Acetylsalicylic acid was effective in only six of the nine essential cases. Intravascular platelet activation and aggregation with plugging of the arterioles has been suggested as the mechanism of erythromelalgia in patients with myeloproliferative disorders. Other, as yet unelucidated pathophysiologic events underlie the juvenile-onset forms, which usually fail to respond to acetylsalicylic acid.
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PMID:[Erythromelalgia in adults. Apropos of 16 cases]. 149 72

Erythromelalgia is caused by platelet-mediated acral inflammation and arteriolar thrombosis in thrombocythemia in its primary form or associated with polycythemia vera. The prompt and lasting relief of burning pain by low-dose aspirin is a prerequisite for the diagnosis of thrombocythemic erythromelalgia. Here we extend observations on the occurrence of erythromelalgia in thrombocythemia associated with primary myelofibrosis, Philadelphia-chromosome positive micromegakaryocytic myelofibrosis, and myelodysplastic syndrome type II. It is concluded that erythromelalgia may occur in thrombocythemia of all variants of chronic myeloproliferative disease as well as myelodysplastic syndrome if platelet counts are sufficiently high.
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PMID:Erythromelalgia in thrombocythemia of various myeloproliferative disorders. 834 46

Erythromelalgia is an unusual condition characterized by attacks of burning pain in the hands and feet with local congestion and increased skin temperature. We report a case of erythromelalgia, with transient hypertension and elevated urinary catecholamines successfully treated by hypnotherapy. Such an association has not to our knowledge been previously reported in English language publications.
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PMID:Erythromelalgia--the role of hypnotherapy. 156 Nov 90


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