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Algarin YA, Pariser R. Painful, Tender, Localized, Idiopathic Livedo Reticularis. Cureus 2024; 16:e52311. [PMID: 38357060 PMCID: PMC10866324 DOI: 10.7759/cureus.52311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2024] [Indexed: 02/16/2024] Open
Abstract
Livedo reticularis (LR) is a unique cutaneous condition characterized by a reddish-blue to purple, net-like cyanosis of the skin, often associated with disturbances in cutaneous blood flow. This case report discusses a 30-year-old woman with a history of Hashimoto thyroiditis, vitamin D deficiency, migraines, and goiter who presents with painful, localized LR on her right flank. Despite her extensive medical history, there were no significant findings in her laboratory and imaging studies, including a normal epidermis in skin biopsies. The LR in this case is distinguished by its persistence and the presence of pain, a symptom not commonly associated with LR. Various treatments, including 5% lidocaine ointment, oral analgesics, and gabapentin, were considered, but her symptoms remained stable over 13 months. This case exemplifies the complexity of LR, particularly when presenting with atypical symptoms like pain. It highlights the need for further research into the pathophysiology and treatment of LR, especially in cases deviating from the typical symptomatology, and suggests the potential value of a multi-disciplinary approach to management.
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Affiliation(s)
| | - Robert Pariser
- Dermatology, Eastern Virginia Medical School, Norfolk, USA
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2
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Burg MR, Mitschang C, Goerge T, Schneider SW. Livedoid vasculopathy - A diagnostic and therapeutic challenge. Front Med (Lausanne) 2022; 9:1012178. [PMID: 36262273 PMCID: PMC9574051 DOI: 10.3389/fmed.2022.1012178] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 09/15/2022] [Indexed: 01/09/2023] Open
Abstract
Livedoid vasculopathy is a rare, chronic-recurrent occlusive disorder in the microcirculation of dermal vessels. The clinical appearance is characterized by Livedo racemosa, painful ulceration, located in the distal parts of the lower extremities, followed by healing as porcelain-white, atrophic scars, the so-called Atrophie blanche. Different conditions that can promote a hypercoagulable state, such as inherited and acquired thrombophilias, autoimmune connective-tissue diseases and neoplasms, can be associated with livedoid vasculopathy. Therefore, livedoid vasculopathy is currently considered to be a coagulation disorder, clearly distinguished from inflammatory vasculitis. Although there are hints to hypercoaguability and secondary inflammation, pathophysiology is not completely understood. Diagnosis is made by synopsis of history, clinical and histopathological findings. Early and adequate therapy is essential to maintain life quality and avoid irreversible complications. Better understanding of molecular mechanisms is required to establish appropriate therapy regimens. This article presents the current state of knowledge about livedoid vasculopathy and proposes an algorithmic approach for diagnosis and therapy.
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Affiliation(s)
- Maria Rosa Burg
- Department of Dermatology and Venereology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Carolin Mitschang
- Department of Dermatology, University Hospital of Muenster, Muenster, Germany
| | - Tobias Goerge
- Department of Dermatology, University Hospital of Muenster, Muenster, Germany,*Correspondence: Tobias Goerge,
| | - Stefan Werner Schneider
- Department of Dermatology and Venereology, University Medical Center Hamburg Eppendorf, Hamburg, Germany,Stefan Werner Schneider,
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3
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Grinnell M, Bath A, DiMaio D, Hultgren T, Hearth-Holmes M. Retiform non-blanchable purpuric plaques in a patient with systemic lupus erythematosus. Lupus 2019; 28:1013-1016. [PMID: 31126212 DOI: 10.1177/0961203319847274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Livedoid vasculopathy (LV) is a small vessel occlusive disease that can present with a painful purpuric eruption. Predominantly affecting young women, LV has been associated with hypercoagulable states and antiphospholipid syndrome. We present an unusual case of LV occurring in the setting of acute kidney injury secondary to lupus nephritis. It is important to differentiate LV from vasculitis as the treatment recommendation centers on anticoagulation therapy rather than immunosuppression. Additionally, antiphospholipid syndrome should be ruled out in cases of systemic lupus erythematosus with LV due to risk of thrombotic events.
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Affiliation(s)
- M Grinnell
- 1 College of Medicine, University of Nebraska Medical Center, Omaha, USA
| | - A Bath
- 2 Department of Rheumatology, University of Nebraska Medical Center, Omaha, USA
| | - D DiMaio
- 3 Department of Pathology, University of Nebraska Medical Center, Omaha, USA
| | - T Hultgren
- 4 Dermatology Specialists of Omaha, Omaha, USA
| | - M Hearth-Holmes
- 2 Department of Rheumatology, University of Nebraska Medical Center, Omaha, USA
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Goyal P, Dayal S, Sahu P. Generalized Livedo Reticularis: A Rare Variety. Indian J Dermatol 2019; 64:59-61. [PMID: 30745637 PMCID: PMC6340240 DOI: 10.4103/ijd.ijd_246_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Livedo reticularis can present with progressive ischemia and diffuse cutaneous involvement with or without any evidence of systemic diseases. Livedo reticularis (LR) is a livedoid discoloration of the skin in a reticular pattern. We report the case of a 30-year-old male who presented with an asymptomatic, red-colored, net-like rash all over the body for 4 years. Laboratory investigations were performed to rule out any systemic involvement. Biopsy showed perivascular mononuclear cell infiltrate and occasional arteriole showed thickening of the wall with obliteration of the lumen and extensive collagenization in dermis, suggesting a diagnosis of LR. The patient was advised oral pentoxifylline 400 mg thrice daily with oral nifedipine 10 mg twice daily, and mild improvement was seen after 6 weeks of therapy.
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Affiliation(s)
- Pallavi Goyal
- Department of Dermatology, Venereology and Leprosy, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Surabhi Dayal
- Department of Dermatology, Venereology and Leprosy, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Priyadarshini Sahu
- Department of Dermatology, Venereology and Leprosy, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
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Abstract
SummaryIntroduction: In general, four particular causes of recalcitrant venous leg ulcers may be distinguished. These are foot pump insufficiency, chronic venous compartment syndrome and non-re-canalized popliteal vein thrombosis. The fourth cause of recalcitrant venous leg ulcers is lipodermatosclerosis as a symptom of severe chronic venous insufficiency.Methods: We reviewed the literature and based on this we describe four main causes of recalcitrant venous leg ulcers and their specific treatment.Results: Foot pump insufficiency arises when the plantar foot veins are not able to empty. Treatment should consist of physical therapy, a mechanical foot pump device and an insole. Lipodermatosclerosis may be treated by excision and split-thickness skin grafting (Vigoni procedure). Chronic venous compartment syndrome is usually caused by post-thrombotic syndrome and treatment consists of a fasciectomy, but is rarely used nowadays. Patients with non-re-canalized popliteal vein thrombosis may be supported by intermittent pneumatic compression, walking exercises, alternate standing and walking with lying down. All patients with recalcitrant venous leg ulcers must wear medical elastic compression stockings with high stiffness and high compression lifelong.Conclusions: Patients with recalcitrant venous leg ulceration are challenging. More specific treatment will heal more of these ulcers.
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Atrophie blanche: is it associated with venous disease or livedoid vasculopathy? Adv Skin Wound Care 2016; 27:518-24; quiz 525-6. [PMID: 25325229 DOI: 10.1097/01.asw.0000455098.98684.95] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE The purpose of this learning activity is to provide information about the etiology and treatment of atrophie blanche. TARGET AUDIENCE This continuing education activity is intended for physicians and nurses with an interest in skin and wound care. OBJECTIVES After participating in this educational activity, the participant should be better able to:1. Discuss the pathophysiology of atrophie blanche.2. Explore treatment options for livedoid vasculopathy. ABSTRACT Atrophie blanche (AB) is a porcelain-white scar that may be seen at the base of a healed ulcer or in association with livedoid vasculopathy (LV). The term AB originally had been used synonymously with LV, whereas LV is a noninflammatory thrombotic condition presenting as either a primary or secondary event (often associated with coagulation).
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Weishaupt C, Strölin A, Kahle B, Kreuter A, Schneider SW, Gerss J, Eveslage M, Drabik A, Goerge T. Anticoagulation with rivaroxaban for livedoid vasculopathy (RILIVA): a multicentre, single-arm, open-label, phase 2a, proof-of-concept trial. LANCET HAEMATOLOGY 2016; 3:e72-9. [DOI: 10.1016/s2352-3026(15)00251-3] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 11/09/2015] [Accepted: 11/10/2015] [Indexed: 11/27/2022]
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McVittie E, Holloway S. Aetiology and management of atrophie blanche in chronic venous insufficiency. Br J Community Nurs 2015; 20 Suppl 12:S8-S13. [PMID: 26639077 DOI: 10.12968/bjcn.2015.20.sup12.s8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The presence of chronic venous insufficiency results in venous hypertension, which can lead to the development of venous leg ulceration. Patients often present with oedema of the lower limb and skin changes, for example, the presence of haemosiderin and lipodermatosclerosis, as well as ulceration. In some instances, patients can also develop atrophie blanche (AB)-white fibrotic areas on the skin adjacent to the ulcer. AB remains an ambiguous term owing to the use of many synonyms. Hence, health professionals need to be aware of the clinical presentation of AB and should be able to clearly differentiate between scarring caused by previous ulcers and that caused by the presence of AB. In this article, the authors discuss the underlying diseases associated with AB and explore the treatment of AB in patients with chronic venous insufficiency.
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Affiliation(s)
| | - Samantha Holloway
- Senior Lecturer, Wound Healing Research Unit, School of Medicine, Cardiff University, Wales
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Kirsner R, Vivas A. Lower‐extremity ulcers: diagnosis and management. Br J Dermatol 2015; 173:379-90. [DOI: 10.1111/bjd.13953] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2015] [Indexed: 01/30/2023]
Affiliation(s)
- R.S. Kirsner
- Department of Dermatology and Cutaneous Surgery University of Miami Miller School of Medicine 1600 NW 10th Ave RMSB Room 2023‐A Miami FL 33136 U.S.A
| | - A.C. Vivas
- Department of Dermatology and Cutaneous Surgery University of Miami Miller School of Medicine 1600 NW 10th Ave RMSB Room 2023‐A Miami FL 33136 U.S.A
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10
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Abstract
The term "reticulate" is used for clinical description of skin lesions that are configured in a net-like pattern. Many primary and secondary dermatoses present in such patterns involving specific body sites. Certain cutaneous manifestations of systemic diseases or genodermatoses also present in such manner. This review classifies and describes such conditions with reticulate lesions and briefly, their associated features.
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Affiliation(s)
- Keshavmurthy A Adya
- From the Department of Dermatology, Venereology and Leprosy, SBMP Medical College, Hospital and Research Center, BLDE University, Bijapur, Karnataka, India
| | - Arun C Inamadar
- From the Department of Dermatology, Venereology and Leprosy, SBMP Medical College, Hospital and Research Center, BLDE University, Bijapur, Karnataka, India
| | - Aparna Palit
- From the Department of Dermatology, Venereology and Leprosy, SBMP Medical College, Hospital and Research Center, BLDE University, Bijapur, Karnataka, India
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11
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Alavi A, Hafner J, Dutz JP, Mayer D, Sibbald RG, Criado PR, Senet P, Callen JP, Phillips TJ, Romanelli M, Kirsner RS. Livedoid vasculopathy: An in-depth analysis using a modified Delphi approach. J Am Acad Dermatol 2013; 69:1033-1042.e1. [DOI: 10.1016/j.jaad.2013.07.019] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Revised: 07/16/2013] [Accepted: 07/18/2013] [Indexed: 10/26/2022]
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Criado PR, Rivitti EA, Sotto MN, Valente NYS, Aoki V, Carvalho JFD, Vasconcellos C. Livedoid vasculopathy: an intringuing cutaneous disease. An Bras Dermatol 2012; 86:961-77. [PMID: 22147037 DOI: 10.1590/s0365-05962011000500015] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2010] [Accepted: 12/27/2010] [Indexed: 11/21/2022] Open
Abstract
Livedoid vasculopathy is a skin disease that occludes the blood vessels of the dermis. It has a pauciinflammatory or non-inflammatory nature. It is characterized by the presence of macular or papular, erythematous-purpuric lesions affecting the legs, especially the ankles and feet, and producing intensely painful ulcerations, which cause white atrophic scars called "atrophie blanche". This review includes studies and case reports found in the medical literature regarding the etiopathogenic associations of the disease, particularly those related to thrombophilia, their histopathological findings and the therapeutic approaches used in the difficult clinical management of these cases.
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Affiliation(s)
- Paulo Ricardo Criado
- Divisão de Dermatologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, Brasil.
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Gonzalez-Santiago TM, Davis MDP. Update of management of connective tissue diseases: livedoid vasculopathy. Dermatol Ther 2012; 25:183-94. [DOI: 10.1111/j.1529-8019.2012.01490.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Shanmugam VK, Schilling A, Germinario A, Mete M, Kim P, Steinberg J, Attinger CE. Prevalence of immune disease in patients with wounds presenting to a tertiary wound healing centre. Int Wound J 2011; 9:403-11. [PMID: 22168783 DOI: 10.1111/j.1742-481x.2011.00899.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Chronic leg ulcers are a significant cause of morbidity and mortality and account for considerable healthcare and socioeconomic costs. Leg ulcers are a recognised complication of immune disease, and the purpose of this study was to establish the prevalence of immune disease in a cohort of patients with chronic wounds, and to compare wound outcomes in the subjects with and without immune disease. Retrospective chart review was completed on consecutive patients scheduled with the plastic surgeon in the Georgetown University Center for Wound Healing between 1 January 2009 and 31 March 2009. Of the 520 patients scheduled for appointments, 340 were eligible for inclusion. The prevalence of immune disease was higher than expected with 78 of 340 patients (23%) having associated immune disease. At presentation, wounds in patients with immune disease had a significantly larger mean surface area [33·4 cm(2) (69·05) compared to 22·5 cm(2) (63·65), P = 0·02]. Split thickness skin graft (STSG) and bioengineered alternative tissue (BAT) graft data was available on 177 grafts from 55 subjects. There was a significantly lower response rate to STSG in subjects with immune disease (50% compared to 97%, P = 0·0002), but response rates to BAT were not different. The association between immune diseases and chronic wounds may provide unique insights into pathways of wound healing, and warrants further study.
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Affiliation(s)
- Victoria K Shanmugam
- Division of Rheumatology, Immunology and Allergy, Georgetown University Hospital, Washington, DC 20007, USA.
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Criado PR, Rivitti EA, Sotto MN, de Carvalho JF. Livedoid vasculopathy as a coagulation disorder. Autoimmun Rev 2011; 10:353-60. [DOI: 10.1016/j.autrev.2010.11.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2010] [Accepted: 11/16/2010] [Indexed: 10/18/2022]
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16
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Feng SY, Jin PY, Shao CG. The significance of anticardiolipin antibody and immunologic abnormality in livedoid vasculitis. Int J Dermatol 2010; 50:21-3. [DOI: 10.1111/j.1365-4632.2010.04569.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ben-Chetrit E, Peleg H, Aamar S, Heyman SN. The spectrum of MEFV clinical presentations-is it familial Mediterranean fever only? Rheumatology (Oxford) 2009; 48:1455-9. [DOI: 10.1093/rheumatology/kep296] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kroshinsky D, Stone JH, Bloch DB, Sepehr A. Case records of the Massachusetts General Hospital. Case 5-2009. A 47-year-old woman with a rash and numbness and pain in the legs. N Engl J Med 2009; 360:711-20. [PMID: 19213685 DOI: 10.1056/nejmcpc0807822] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Daniela Kroshinsky
- Department of Dermatology, Massachusetts General Hospital, and Harvard Medical School, USA
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Irani-Hakime NA, Stephan F, Kreidy R, Jureidini I, Almawi WY. Livedoid vasculopathy associated with combined prothrombin G20210A and factor V (Leiden) heterozygosity and MTHFR C677T homozygosity. J Thromb Thrombolysis 2008; 26:31-4. [DOI: 10.1007/s11239-008-0214-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2008] [Accepted: 03/10/2008] [Indexed: 11/29/2022]
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Barron GS, Jacob SE, Kirsner RS. Dermatologic Complications of Chronic Venous Disease: Medical Management and Beyond. Ann Vasc Surg 2007; 21:652-62. [PMID: 17823046 DOI: 10.1016/j.avsg.2007.07.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2007] [Revised: 04/09/2007] [Accepted: 07/13/2007] [Indexed: 11/19/2022]
Abstract
Patients with venous insufficiency commonly develop complications which can result in significant morbidity and occasional mortality. Venous leg ulcers, the most prevalent type of lower extremity ulcer, are the most frequent sequela of venous insufficiency and negatively affect quality of life for the patient. Most have focused on venous ulceration, but other complications may arise including dermatitis, atrophie blanche, lipodermatosclerosis, and malignancy. Contact dermatitis is a common complication seen in the treatment of venous disease. Patients with venous insufficiency have a disrupted epidermal barrier, making them more susceptible than the general population to contact sensitization and subsequent dermatitis. Venous dermatitis is often the first manifestation of venous insufficiency and needs to be addressed promptly. Atrophie blanche, an end point of a variety of conditions, appears as atrophic plaques of ivory white skin with telangiectasias. Lipodermatosclerosis is an indurated plaque in the medial malleolus which can, at times, be quite tender and painful. Malignant degeneration is a rare but important complication of venous disease since tumors which develop in the setting of an ulcer tend to be more aggressive. Pain is a feature of venous disease often overlooked and commonly undertreated. Finally, psychosocial issues such as anxiety and depression are more common in patients with venous disease and should be adequately addressed. Recognizing these complications of chronic venous insufficiency is important as early intervention is the key to preventing unnecessary patient suffering and discomfort.
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Anavekar NS, Kelly R. Heterozygous prothrombin gene mutation associated with livedoid vasculopathy. Australas J Dermatol 2007; 48:120-3. [PMID: 17535202 DOI: 10.1111/j.1440-0960.2007.00350.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
A 53-year-old woman presented with a chronic history of recurrent, painful ulcers, predominantly involving her lower legs. Both her clinical picture and histopathological findings were consistent with a diagnosis of livedoid vasculopathy, although she did have unusual findings of deep tender nodules and the presence of lesions over her elbows. Multiple investigations were undertaken, the only abnormality being a heterozygous mutation of the prothrombin G2021A gene. Although various coagulopathic states have been associated with livedoid vasculopathy, the finding of an associated prothrombin gene mutation is quite rare. Warfarin has ameliorated the clinical course when anti-inflammatory drugs and other anticoagulants were unhelpful.
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Affiliation(s)
- Namrata S Anavekar
- Department of Dermatology, St Vincent's Hospital, Melbourne, Victoria, Australia.
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Abstract
Úlceras venosas são comuns na população adulta, causando significante impacto social e econômico devido a sua natureza recorrente e ao longo tempo decorrido entre sua abertura e cicatrização. Quando não manejadas adequadamente, as úlceras venosas têm altas taxas de falha de cicatrização e recorrência. Apesar da elevada prevalência e da importância da úlcera venosa, ela é freqüentemente negligenciada e abordada de maneira inadequada. Esta revisão discute abordagem diagnóstica e terapêutica das úlceras venosas. O diagnóstico clínico baseia-se em história e exame físico, com ênfase nos sinais e sintomas associados e palpação dos pulsos dos membros inferiores. A ultra-sonografia Doppler deve ser utilizada para determinar o índice pressórico entre o tornozelo e o braço, e exames não invasivos, como o duplex scan, devem ser realizados para avaliar o sistema venoso superficial, profundo e perfurante. Para abordagem terapêutica são fundamentais os diagnósticos clínico e laboratorial corretos, além do diagnóstico e tratamento adequados das complicações das úlceras crônicas. Os esforços devem ser direcionados para a cicatrização da úlcera e, posteriormente, para evitar as recidivas. O grande avanço no conhecimento da fisiopatogenia das úlceras venosas tem permitido o desenvolvimento de novas modalidades de tratamento clínico e cirúrgico.
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Abstract
A 41-year-old woman presented with a 3-year history of purpuric lesions followed by superficial, painful ulcers and development of lesions on the lower legs and on the dorsa of the feet, particularly in the summer. The patient was asymptomatic during the winter months. On physical examination she had irregular, scleroatrophic, white-ivory, coalescent lesions on a livedoid basis, with purpuric and, in some lesions, pigmented borders with numerous telangiectatic capillaries. These lesions were localized on the medial sides of the lower legs and on the dorsa of the feet (Figure 1). Laboratory investigations were normal or negative, including complete blood cell count, platelets, coagulation indexes, erythrocyte sedimentation rate, serum immunoglobulins, antinuclear antibodies, anti-double-stranded DNA, anticardiolipin, antiphospholipids, antineutrophilic cytoplasmic antibodies, circulating immunocomplexes, complement fractions (C3, C4), cryoglobulins, rheumatoid factor, and Rose-Waaler reaction. The only laboratory abnormality was an elevated fibrinogen level (472 mg/dL). Doppler velocimetry excluded a chronic venous insufficiency. Thoracic x-ray and abdominal ultrasound were normal. A digital photoplethysmograph revealed functional Raynaud's phenomenon. A biopsy specimen taken from a purpuric lesion showed an atrophic epidermis with parakeratosis and focal spongiosis. An increased number of small-sized vessels were observed within a sclerotic dermis. Most of the vessels in the upper dermis were dilated and showed endothelial swelling; some were occluded due to amorphous hyaline microthrombi (Figure 2). There were fibrinoid deposits around the vessels with thickening of the vessel walls. Extravasated erythrocytes were found throughout the upper and mid-dermis. There was a sparse perivascular lymphocytic infiltrate but no vasculitis. Direct immunofluorescence showed a perivascular microgranular deposit of IgM (+), C3 (++), and fibrinogen/fibrin (+++). On the basis of clinical, serologic, histopathologic, and immunopathologic findings, a diagnosis of idiopathic atrophie blanche was made. The patient was treated with dapsone (50 mg p.o. q.d.) and pentoxifylline (400 mg p.o. t.i.d.) with pain relief and complete resolution of the ulcerations after 6 weeks of therapy.
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Affiliation(s)
- Lauretta Amato
- Department of Dermatological Sciences, University of Florence, Florence, Italy
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24
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Juan WH, Chan YS, Lee JC, Yang LC, Hong HS, Yang CH. Livedoid vasculopathy: long-term follow-up results following hyperbaric oxygen therapy. Br J Dermatol 2005; 154:251-5. [PMID: 16433793 DOI: 10.1111/j.1365-2133.2005.06843.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Livedoid vasculopathy, also known as atrophie blanche, is a recurrent painful vasculopathy appearing mostly on the lower limbs. Treatment is challenging and relapses are frequent. OBJECTIVES To analyse the long-term effect and safety of hyperbaric oxygen (HBO) therapy in treating livedoid vasculopathy. METHODS Twelve patients with active livedoid vasculopathy were included in this study. All patients underwent HBO therapy five times a week. Each week photographs were taken and the total dose of analgesics was recorded. Side-effects were documented and assessed. Recurrence was defined as the presence of skin ulceration. RESULTS Of the eight patients who completed the treatment, resumption of ambulation and reduction of analgesics were achieved at an average of 4.9 HBO therapy sessions. Leg ulcers in all eight patients healed completely at a mean of 3.4 weeks (range 2-5 weeks). Six patients suffered relapses of ulceration and responded to additional HBO therapy. No significant side-effects were found. CONCLUSIONS HBO is a relatively safe, fast and effective method to treat patients with livedoid vasculopathy.
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Affiliation(s)
- W-H Juan
- Department of Dermatology, Chang Gung Memorial Hospital, Taipei, Taiwan
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Piqué E, Hernández-Machin B, Pérez-Cejudo JA, Hernández-Hernández B, Palacios S, Afonso JL, Martínez-Martín M. Vasculopatía livedoide (atrofia blanca) generalizada en pacientes adultos con dermatomiositis. ACTAS DERMO-SIFILIOGRAFICAS 2004. [DOI: 10.1016/s0001-7310(04)76854-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Abstract
BACKGROUND Pyoderma gangrenosum is a diagnosis of exclusion, and the misdiagnosis of pyoderma gangrenosum can result in substantial complications in patients who have other causes of severe cutaneous ulceration. METHODS We reviewed the charts of 240 patients with a diagnosis of pyoderma gangrenosum who were evaluated at our institution from 1975 through 2000, including 157 consecutive patients treated for presumed pyoderma gangrenosum from 1984 through 1992. We also reviewed the English-language literature. RESULTS Ninety-five patients (49 from our institution and 46 described in the literature) had skin ulcers with a clinical resemblance to pyoderma gangrenosum. The final diagnoses were vascular occlusive or venous disease, vasculitis, cancer, primary infection, drug-induced or exogenous tissue injury, and other inflammatory disorders. Of the 95 patients studied, 64 had been treated for pyoderma gangrenosum for a median of 10 months (range, 3 to 180). These 64 included 15 of the 157 consecutive patients treated for pyoderma gangrenosum at our institution (10 percent). Of the ulcers in the 64 patients treated for pyoderma gangrenosum, it was clear that those in 23 patients (36 percent) did not respond to treatment directed at pyoderma gangrenosum, those in 8 (12 percent) were exacerbated by such treatment, and those in 15 (23 percent) improved with such treatment. CONCLUSIONS The misdiagnosis of pyoderma gangrenosum is not uncommon and exposes patients to risks associated with its treatment. A thorough evaluation is required in all patients suspected of having pyoderma gangrenosum in order to rule out alternative diagnoses.
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Affiliation(s)
- Roger H Weenig
- Department of Dermatology, Mayo Clinic, 200 First St., SW, Rochester, MN 55905, USA
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Stone JH, Calabrese LH, Hoffman GS, Pusey CD, Hunder GG, Hellmann DB. Vasculitis. A collection of pearls and myths. Rheum Dis Clin North Am 2001; 27:677-728, v. [PMID: 11723760 DOI: 10.1016/s0889-857x(05)70231-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Important strides have been made in unraveling the pathophysiologic characteristics of some individual forms of vasculitis, but vasculitides continue to pose enormous challenges for clinicians. Over time, numerous myths and an occasional pearl have arisen from the care of patients with these disorders. In this collection of pearls and myths, we have attempted to pool our knowledge about the clinical care of vasculitis patients.
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Affiliation(s)
- J H Stone
- Department of Medicine, Johns Hopkins University School of Medicine, Johns Hopkins Vasculitis Center, Baltimore, Maryland, USA
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28
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29
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Valencia IC, Falabella A, Kirsner RS, Eaglstein WH. Chronic venous insufficiency and venous leg ulceration. J Am Acad Dermatol 2001; 44:401-21; quiz 422-4. [PMID: 11209109 DOI: 10.1067/mjd.2001.111633] [Citation(s) in RCA: 357] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
UNLABELLED Venous ulcers are the most common form of leg ulcers. Venous disease has a significant impact on quality of life and work productivity. In addition, the costs associated with the long-term care of these chronic wounds are substantial. Although the exact pathogenic steps leading from venous hypertension to venous ulceration remain unclear, several hypotheses have been developed to explain the development of venous ulceration. A better understanding of the current pathophysiology of venous ulceration has led to the development of new approaches in its management. New types of wound dressings, topical and systemic therapeutic agents, surgical modalities, bioengineered tissue, matrix materials, and growth factors are all novel therapeutic options that may be used in addition to the "gold standard," compression therapy, for venous ulcers. This review discusses current aspects of the epidemiology, pathophysiology, clinical presentation, diagnostic assessment, and current therapeutic options for chronic venous insufficiency and venous ulceration. (J Am Acad Dermatol 2001;44:401-21.) LEARNING OBJECTIVE At the conclusion of this learning activity, participants should be familiar with the 3 main types of lower extremity ulcers and should improve their understanding of the epidemiology, pathogenesis, risk factors, clinical presentation, diagnostic assessment, and current therapies for chronic venous insufficiency and venous ulcers.
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Affiliation(s)
- I C Valencia
- Department of Dermatology, University of Miami, Miami, Florida 33136, USA
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30
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Watson S. The pathophysiology of different types of leg ulcers. Br J Community Nurs 2001; 6:118-24. [PMID: 11923724 DOI: 10.12968/bjcn.2001.6.3.7099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Leg ulcers are wounds on the leg of 6 weeks or more duration, and may range in size from very small to very large. They are caused primarily by deterioration in the peripheral circulation of the affected individual, although this may arise from a number of conditions. This article discusses the major conditions leading to the formation of a leg ulcer, in order to improve understanding of the rationale for leg ulcer management techniques.
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Affiliation(s)
- S Watson
- Nursing Division, School of Health Studies, University of Bradford, Bradford
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32
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Abstract
Hypergammaglobulinaemic purpura, first described by Waldenstrom, is a rare skin disease. The essential features are the presence of purpura with polyclonal hypergammaglobulinaemia. We describe a case of hypergammaglobulinaemic purpura occurring in a Chinese man with reticulate purpura and haemorrhagic blisters.
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Affiliation(s)
- E Tan
- National Skin Centre, Singapore
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