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Bilancini S, Lucchi M, Tucci S, Pomella F, Vittori G, Mollo PE, Trevisan G. Red Palms' Syndrome and Red Fingers' Syndrome: A Mini Review. Angiology 2023:33197231185459. [PMID: 37410889 DOI: 10.1177/00033197231185459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
Red palms syndrome consists of an intense redness on the palms of the hands and, occasionally, the soles of the feet. This infrequent condition may be primary or secondary. The primary forms are either familial or sporadic. They are always benign and do not require treatment. The secondary forms may have a poor prognosis related to the underlying disease, for which early identification and treatment are imperative. Red fingers syndrome is also rare. It manifests as a persistent redness on the fingers or toes pulp. It is typically secondary either to infectious diseases like human immunodeficiency virus, hepatitis C virus and chronic hepatitis B or to Myeloproliferative Disorders, such as Thrombocythemia and Polycythemia vera. Manifestations spontaneously regress over months or years without trophic alterations. Treatment is limited to that of the underlying condition. Aspirin has been shown effective in Myeloproliferative Disorders.
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Affiliation(s)
| | - Massimo Lucchi
- Institute of Angiology Jean Francois Merlen, Frosinone, Italy
| | - Sandro Tucci
- Institute of Angiology Jean Francois Merlen, Frosinone, Italy
| | - Federica Pomella
- Department of Angiology, ASL Frosinone (Local Unit of the National Health Service), Frosinone, Italy
| | - Giulia Vittori
- Institute of Angiology Jean Francois Merlen, Frosinone, Italy
| | | | - Giusto Trevisan
- Department of Medical Sciences, University of Trieste, Trieste, Italy
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Li X, Li Y, Qu Y, Lu L. Secondary erythromelalgia successfully treated with patient-controlled epidural analgesia and interferon α-2b: A case report and review of the literature. Exp Ther Med 2016; 11:1823-1826. [PMID: 27168811 DOI: 10.3892/etm.2016.3088] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 11/30/2015] [Indexed: 01/01/2023] Open
Abstract
Erythromelalgia (EM) is a debilitating neurovascular disease that is refractory to numerous treatment modalities. The present study reported the case of a 72-year-old woman diagnosed with EM secondary to polycythemia vera (PV), who was effectively treated with the use of patient-controlled epidural analgesia (PCEA) and interferon α-2b therapy. The study aimed to provide clinical information on this condition based on the findings of the present case and previously-reported cases. PCEA containing local anesthetics and dexamethasone or fentanyl resulted in nearly complete relief of symptoms. Furthermore, continuous use of interferon α-2b for the treatment of the PV completely relieved the EM symptoms. In conclusion, PCEA and interferon α-2b may be promising treatments for EM secondary to PV.
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Affiliation(s)
- Xingzhi Li
- Department of Pain Management, First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Yaomin Li
- Department of Rehabilitation, Fushun Central Hospital, Fushun, Liaoning 113000, P.R. China
| | - Yao Qu
- Department of Pain Management, First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Laijin Lu
- Department of Hand Surgery, First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
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Park HJ, Ranganathan P. Neoplastic and Paraneoplastic Vasculitis, Vasculopathy, and Hypercoagulability. Rheum Dis Clin North Am 2011; 37:593-606. [DOI: 10.1016/j.rdc.2011.09.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Abstract
Acrocyanosis is symmetric, painless, discoloration of different shades of blue in the distal parts of the body that is marked by symmetry, relative persistence of the skin color changes with aggravation by cold exposure, and frequent association with local hyperhidrosis of hands and feet. Described over a century ago and despite seeming familiarity, it remains a poorly understood condition that shares much in clinical presentation with other conditions characterized by skin color changes in the distal parts of the body. The diagnosis remains mostly clinical, and pathological mechanisms vary suggesting that acrocyanosis may not be a single entity. We performed an extensive literature review to summarize existing knowledge about the demographics, pathology, diagnosis, and treatment of this condition.
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Abstract
The acute onset of purple digits is a concerning manifestation and may represent underlying, potentially life-threatening disease. Correctly identifying the etiology of purple digits is essential to proper management, and can aid in the diagnosis of systemic disease. Multiple causes of purple digits and significant overlap in clinical presentation can make diagnosis difficult. Despite the various causes of acute purple digits in the published literature, an algorithmic approach to the evaluation and management of the most common and alarming etiologies has yet to be established. The initial step in evaluating a patient with purple digits is to determine if the cause is associated with hypoxemia or trauma. If the patient is in a stable condition, the dermatologist needs to determine if the process could be related to cold exposure such as Raynaud phenomenon, acrocyanosis, pernio, cryoglobulinemia or frostbite. If the disease occurs independent of temperature, physical examination and histological evaluation of the skin is recommended. The lack of peripheral pulses are concerning for acute arterial thrombosis from peripheral vascular disease or arterial embolism. Non-blanching skin changes on the digit that lack inflammation and microthrombosis most likely represent a bleeding or platelet abnormality; however, if microthrombi are identified a more life-threatening processes such as purpura fulminans or embolic phenomenon may be occurring. Evidence of blood vessel inflammation suggests a leukocytoclastic vasculitis. The patient with a purple blanching digit and normal pulses requires an extensive historical review to help determine the cause. This review presents an algorithmic approach to assist in the evaluation and management of the purple digit.
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Affiliation(s)
- Patrick J Brown
- Department of Dermatology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, USA
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Michiels JJ, Berneman Z, Schroyens W, Koudstaal PJ, Lindemans J, Neumann HAM, van Vliet HHDM. Platelet-mediated erythromelalgic, cerebral, ocular and coronary microvascular ischemic and thrombotic manifestations in patients with essential thrombocythemia and polycythemia vera: a distinct aspirin-responsive and coumadin-resistant arterial thrombophilia. Platelets 2007; 17:528-44. [PMID: 17127481 DOI: 10.1080/09537100600758677] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Microvascular circulation disturbances including erythromelalgia, its microvascular ischemic complications, and migraine-like atypical or typical transient ischemic cerebral, ocular, and coronary ischemic attacks are specific clinical manifestations in patients with essential thrombocythemia (ET), and polycythemia vera (PV) associated with thrombocythemia. Thrombocythemia (ET and PV) patients with microvascular disturbances have shortened platelet survival, increased beta-thromboglobulin (beta-tg), platelet factor 4 (PF4), and thrombomoduline (TM) levels, and increased urinary thromboxane B2 (TxB2) excretion indicating platelet-mediated processes in vivo. Inhibition of platelet cyclooxygenase (COX 1) by aspirin is followed by relief of microvascular disturbances, correction of shortened platelet survival, and return of plasma levels of beta-tg, PF4, TM levels and TxB2 excretion to normal. The transient ischemic attacks and thrombotic complications in thrombocythemia are very likely caused by hypersensitive platelets produced by spontaneously proliferating enlarged megakaryocytes in the bone marrow of ET and PV patients. In contrast to normal platelets in healthy individuals the circulating hypersensitive thrombocythemic platelets spontaneously activate and secrete their products, thus forming aggregates that transiently plug the microcirculation, or result in occlusive platelet thrombi in arterioles or small arteries. Clear evidence is presented that the microvascular transient ischemic and occlusive thrombotic complications in thrombocythemia patients are relieved by treatment with aspirin and by reduction of platelet counts to normal (<400 x 109/l), but not by coumadin. In patients with thrombocythemia associated with PV, increased hematocrit and whole blood viscosity aggravate the platelet-mediated microvascular ischemic and thrombotic syndrome of thrombocythemia to major arterial and venous thrombotic complications. Correction of hematocrit and blood viscosity by phlebotomy significantly reduces the major arterial and venous thrombotic complications, but fails to prevent the platelet-mediated microvascular circulation disturbances in PV patients because thrombocythemia persists. Complete relief and prevention of microvascular and major thrombosis in PV patients are obtained by treatment with low-dose aspirin on top of phlebotomy or by treatment with the platelet lowering agents, anagrelide, interferon or hydroxyurea.
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Affiliation(s)
- Jan Jacques Michiels
- Department of Hematology, University Hospital Antwerp, Hemostasis Thrombosis Research, Antwerp, Belgium.
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Abstract
Abstract
Context.—Polycythemia vera (PV) is a clonal myeloproliferative disease characterized by an erythroid dominant trilineage proliferation of hematopoietic precursor cells. Classified as a chronic myeloproliferative disease, PV represents a histopathologic spectrum of 2 recognized stages, the polycythemic and postpolycythemic phase. The clinical manifestations of hemorrhage, thrombosis, and increased red cell mass are directly related to primary bone marrow dysfunction. Prognosis is strongly associated with thrombosis risk and disease progression; thus, treatment is directed toward minimizing coagulopathic complications and preventing leukemic transformation. Recently, a specific point mutation in the Janus kinase 2 (JAK2) gene was described in a majority of PV patients. The potential diagnostic and/or prognostic value of JAK2V617F is discussed.
Objective.—To review important developments from the recent and historical literature. Modern diagnostic criteria and emerging molecular findings are emphasized.
Data Sources.—A comprehensive review was performed of the relevant literature indexed in PubMed (National Library of Medicine) and referenced medical texts.
Conclusions.—Modified clinical, histologic, and laboratory criteria have clarified the diagnosis of PV. Also, continuing studies on the recently discovered JAK2V617F gene mutation may significantly improve our understanding of PV pathogenesis and facilitate its medical management.
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Affiliation(s)
- Ming Cao
- Department of Pathology, The Methodist Hospital, Houston, Tex 77030, USA
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Abstract
Polycythemia vera (PV) is a clonal disorder of unknown etiology involving a multipotent hematopoietic progenitor cell that is characterized by the accumulation of phenotypically normal red blood cells, white blood cells, and platelets in the absence of a definable cause; extramedullary hematopoiesis, marrow fibrosis, and, in a few patients, transformation to acute leukemia can also occur. First described in 1892, the cause of the disease remains unknown and no potentially curative therapy other than bone marrow transplantation is currently available. It is commonly held that PV is a rare disorder, when in fact with a minimum incidence of 2.6 per 100,000 it is more common than chronic myelogenous leukemia (CML) and is particularly prevalent in persons of Ashkenazi Jewish ancestry. However, the incidence of PV is not as high as that of erythrocytosis from other causes collectively, which poses a problem in differential diagnosis when PV presents as isolated erythrocytosis. Characteristic features of PV are erythropoietin (Epo)-independent in vitro erythroid colony formation, as well as hypersensitivity to many other hematopoietic growth factors. Recently, a remarkable association between PV and a somatic point mutation of the JAK2 tyrosine kinase (JAK2 V617F) was described. Functional assays have revealed that JAK2 V617F is capable of inducing constitutive STAT5-mediated signaling in vitro, as well as erythrocytosis in vivo in mice. These data suggest that the JAK2 V617F mutation participates in the pathogenesis of PV. In current clinical practice, two different clinical approaches have been used to diagnose PV. One approach requires establishing the presence of absolute erythrocytosis by directly determining the red cell mass (RCM). A second approach utilizes a RCM-independent diagnostic algorithm based on the serum Epo level and bone marrow histology. Screening for JAK2 V617F can now be added to both diagnostic algorithms. However, it is very clear that some patients with classical PV lack the JAK2 V617F mutation, while some patients with other chronic myeloproliferative disorders such as idiopathic myelofibrosis (IMF) and essential thrombocytosis (ET) also express the JAK2 V617F mutation. Therefore, by necessity, any discussion of PV must take into consideration these companion myeloproliferative disorders, and since erythrocytosis is the single clinical feature that sets PV apart from IMF and ET, it is clear that the presence of the JAK2 V617F mutation cannot by itself establish a diagnosis of PV. Phlebotomy remains the mainstay of therapy for PV. In addition, both aspirin and cytoreductive therapy have been employed to control thrombocytosis and in the case of the latter, leukocytosis and extramedullary hematopoiesis as well. Despite recent progress in the field, several important issues remain controversial. In this review, we will present the areas of agreement, but also point out where the authors' personal viewpoints differ.
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Affiliation(s)
- Ayalew Tefferi
- Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA.
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Michiels JJ, Berneman ZN, Schroyens W, Van Vliet HHDM. Pathophysiology and treatment of platelet-mediated microvascular disturbances, major thrombosis and bleeding complications in essential thrombocythaemia and polycythaemia vera. Platelets 2004; 15:67-84. [PMID: 15154599 DOI: 10.1080/09537100310001646969] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Essential thrombocythaemia (ET) is associated with a broad spectrum of microvascular circulation disturbances including erythromelalgia and its ischaemic complications, episodic neurological symptoms of atypical and typical transient ischaemic attacks (TIAs), transient ocular ischaemic attacks, acute coronary syndromes, and superficial 'thrombophlebitis'. The microvascular circulation disturbances are caused by spontaneous activation and aggregation of hypersensitive thrombocythaemic platelets at high shear stress in the endarterial microcirculation involving the peripheral, cerebral and coronary circulation. As this microvascular syndrome is a pathognomonic feature of essential thrombocythaemia and of thrombocythaemia associated with polycythaemia vera (PV) in complete remission with normal haematocrit, we have labelled these two variants of thrombocythaemia as thrombocythaemia vera. The arterial thrombophilia of microvascular circulation disturbances in thrombocythaemia vera already occur at platelet counts in excess of 400 x 10(9)/l. Complete relief of microvascular circulation disturbances in thrombocythaemia vera is obtained with the platelet cyclooxygenase inhibitor aspirin 50-100 mg/day, but not with dipyridamole, ticlopidine, coumarin or heparin. Haemorrhagic thrombocythaemia (HT) is a clinical syndrome of recurrent spontaneous mucocutaneous and secondary haemorrhages associated with extremely high platelet counts far in excess of 1000 x 10(9)/l. The paradoxical occurrence of microvascular circulation disturbances and mucocutaneous bleeding is usually seen at platelet counts between 1000 and 2000 x 10(9)/l. At increasing platelet counts from below 1000 to in excess of 2000 x 10(9)/l, the arterial thrombophilia of thrombocythaemia vera changes into a spontaneous bleeding tendency of HT as a consequence of platelet-mediated increased proteolysis of the large von Willebrand factor multimers leading to a type 2 acquired von Willebrand syndrome. As PV is usually associated with thrombocythaemia, the vascular complications in PV patients are microvascular circulation disturbances typical of thrombocythaemia. On top of this, major arterial and venous thrombotic events and haemorrhages are related to increased haematocrit, red cell mass and its concomitant increased blood viscosity. Correction of increased blood viscosity and haematocrit to normal values (0.40-0.44) by bloodletting alone will significantly reduce the risk of major thrombotic complications, but does not prevent the microvascular circulation disturbances because thrombocythaemia persists. The microvascular syndrome associated with thrombocythaemia in PV patients in remission after bloodletting is best controlled by low-dose aspirin (50-100 mg/day) or by reduction of platelet count to normal (< 350 x 10(9)/l).
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Affiliation(s)
- Jan Jacques Michiels
- Department of Haematology, Haemostasis Thrombosis Research, University Hospital Antwerp, Antwerp, Belgium.
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