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Coinfection with Leprosy and Tuberculosis: A Case Series in Malagasy Patients. Infect Drug Resist 2024; 17:1507-1513. [PMID: 38645889 PMCID: PMC11027919 DOI: 10.2147/idr.s458888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 04/11/2024] [Indexed: 04/23/2024] Open
Abstract
Background Leprosy and tuberculosis are two of the oldest and most common mycobacterial infections, caused by Mycobacterium leprae and Mycobacteium lepramatosis for leprosy and Mycobacterium tuberculosis for tuberculosis. Dual infections have been known since ancient times; however, cases remain rarely reported in the literature, even in countries where both diseases are endemic, such as Madagascar. Purpose We report a case series of simultaneous occurrence of leprosy and tuberculosis. Patients and Methods In this retrospective study, we reviewed the medical records of patients with leprosy registered at the Department of Dermatology, University Hospital Befelatanana, Antananarivo, Madagascar, between January 2012 and June 2021. Patients with leprosy and diagnosed as coinfected by tuberculosis were included in the study. Results Of the 120 leprosy cases observed during the study period, coinfection with leprosy and tuberculosis was found in five patients. The mean age was 43.4 (SD 13.2) ranging, 21-59 years. Male gender was predominant (4/5). Four patients presented with lepromatous leprosy, and one with borderline lepromatous leprosy. Three patients experienced leprosy reaction. Four cases of pulmonary tuberculosis and one case of multifocal tuberculosis were observed. The diagnosis of leprosy preceded tuberculosis in four cases, and a coinfection diagnosis was made simultaneously in one case. The average time to develop tuberculosis was 38.8 (SD 10.2) months. HIV infection, malnutrition, alcohol consumption, and long-term corticosteroid therapy were the immunosuppressive factors reported in our patients. Three patients received concomitant multidrug therapy for leprosy and tuberculosis. Conclusion Dermatologists should be aware of the importance of screening patients affected by leprosy for latent or active tuberculosis to prevent morbidity and mortality due to coinfection and to reduce the risk of acquired resistance to rifampicin, which is the greatest risk of this association.
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Cutaneous disseminated sporotrichosis in an immunocompetent farmer. Med Mycol Case Rep 2024; 43:100626. [PMID: 38283390 PMCID: PMC10821580 DOI: 10.1016/j.mmcr.2023.100626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 12/17/2023] [Accepted: 12/28/2023] [Indexed: 01/30/2024] Open
Abstract
Sporotrichosis is an implantation mycosis due to the genus Sporothrix. Cutaneous disseminated sporotrichosis is an unusual clinical form that often affects immunocompromised patients. We report a case of cutaneous disseminated sporotrichosis in an immunocompetent famer from a rural region of Madagascar, treated successfully with Itraconazole 200mg twice a day. This case highlights the role of multiple inoculation affecting different parts of the body as a risk factor of cutaneous disseminated sporotrichosis in an immunocompetent individually.
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Bullous Hemorrhagic Dermatosis Induced by Enoxaparin: About a Case in Madagascar. Case Rep Dermatol Med 2023; 2023:5710870. [PMID: 37954538 PMCID: PMC10635747 DOI: 10.1155/2023/5710870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 10/01/2023] [Accepted: 10/27/2023] [Indexed: 11/14/2023] Open
Abstract
Bullous hemorrhagic dermatosis is an adverse reaction occurring within 5 to 21 days after anticoagulation; the diagnosis is to be evoked in the presence of hemorrhagic bullous lesions at a distance from the injection site in the days following the introduction of anticoagulant; this is a diagnosis of exclusion. It is a rare pathology that mainly affects the elderly. A 54-year-old man presented with bullous hemorrhagic lesions on the left upper limb starting at the 4th day after enoxaparin injection, diagnosed as a bullous hemorrhagic dermatosis induced by enoxaparin. We report the first case of bullous hemorrhagic dermatosis induced by enoxaparin in Madagascar.
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Epidemiological and clinical aspects of sporotrichosis in patients seen at a reference hospital in Madagascar. PLoS Negl Trop Dis 2023; 17:e0011478. [PMID: 37494410 PMCID: PMC10406185 DOI: 10.1371/journal.pntd.0011478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 08/07/2023] [Accepted: 06/26/2023] [Indexed: 07/28/2023] Open
Abstract
INTRODUCTION Sporotrichosis is a subacute to chronic fungal infection of skin and subcutaneous tissues, caused by dimorphic fungi belonging to the genus Sporothrix, commonly seen in tropical and subtropical regions like Madagascar. This study describes the epidemiological, clinical, and the treatment outcomes with itraconazole for sporotrichosis. METHODS A descriptive retrospective study on patients suffering from sporotrichosis, from March 2013 to January 2019, was conducted, in the reference center for endemic mycoses. Patients with sporotrichosis who received itraconazole for at least 3 months were included in the study. Patients received itraconazole 200 mg daily for 3 to 6 months. Therapeutic responses were evaluated at months 3 and 6 after treatment. Outcomes were classified as minor response, major response, cure, and failure. RESULTS Forty-three cases of sporotrichosis were included. The median age of patients was 40 years. Most of them (62.8%) were rural workers. Men were more frequently infected (72%). At the end of 6th month of treatment, 20 patients (46.5%) were cured and a major response to itraconazole was observed in 8 patients (18.6%). The cure rate was higher in 12 patients (27.9%) who had disease durations of less than to one year than in those who had more time of disease (18.6%) (p = 0.01). Thirteen patients (30.2%) were lost to follow up. The rate of lost to follow-up was also higher (39.5%) in patients who had sporotrichosis of less than to one year than in those who had more time of disease. CONCLUSION The cure rate found in this study was inferior to that reported in the literature. However, it was higher in patients with early symptomatology.
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Osteoarticular sporotrichosis in an immunocompetent patient. Med Mycol Case Rep 2021; 32:50-52. [PMID: 33868910 PMCID: PMC8044639 DOI: 10.1016/j.mmcr.2021.03.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/19/2021] [Accepted: 03/21/2021] [Indexed: 01/19/2023] Open
Abstract
Sporotrichosis is a frequent subcutaneous mycosis in Madagascar. Extracutaenous forms are exceptional and are usually seen in immunosuppressed hosts. We report a case of an aggressive clinical evolution of lymphocutaneous sporotrichosis with osteoarticular involvement in an immunocompetent patient. Therapy with oral itraconazole 200 mg twice daily for 12 months improved the lesion. Early diagnosis of Sporothrix schenkii infection is critical to prevent complications including osteoarticular involvement, disseminated forms and death.
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Lymphedema of the upper limb think of Kaposi sarcoma. Int J Infect Dis 2021; 107:137-138. [PMID: 33862211 DOI: 10.1016/j.ijid.2021.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/07/2021] [Accepted: 04/08/2021] [Indexed: 10/21/2022] Open
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Clinical aspects of previously treated chromoblastomycosis: A case series from Madagascar. Int J Infect Dis 2020; 101:228-232. [PMID: 33011283 DOI: 10.1016/j.ijid.2020.09.1479] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 09/25/2020] [Accepted: 09/29/2020] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVE To describe the clinical aspects of chromoblastomycosis (CBM) presented by patients who had received incomplete antifungal treatment before consultation. METHODS A prospective study of patients with clinically suspected CBM was performed between 2013 and 2018 in the Department of Dermatology at the University Hospital Antananarivo, and during consultation campaigns. RESULTS Patients develop CBM over a period of more than 10 years, and many will have already received antifungals prescribed by general practitioners before consulting with a dermatologist. Such treatment obviously modifies the clinical presentation. From the 63 CBM patients in this large study, we describe 12 patients who received oral antifungals (terbinafine, griseofulvine, itraconazole, fluconazole) before consultation. The most frequent clinical aspect presented by these patients was cicatricial lesions, which are characteristically smooth and non-elevated, and enlarge by peripheral extension, with atrophic scarring at the center. CONCLUSION Our study is the first to show that cicatricial lesions are a clinical aspect presented by CBM patients who received antifungals before presentation.
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Quality of Life in Patients with Psoriasis Seen in the Department of Dermatology, Antananarivo, Madagascar. BIOMED RESEARCH INTERNATIONAL 2020; 2020:9292163. [PMID: 33015185 PMCID: PMC7512037 DOI: 10.1155/2020/9292163] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 09/04/2020] [Accepted: 09/05/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Psoriasis is a chronic, inflammatory, and multifactorial dermatosis that impairs quality of life (QoL). Health-related QoL has become an important element in medical decision-making along with the effectiveness and the harmlessness of the treatments. OBJECTIVE To assess the impact of psoriasis in the QoL of patients with psoriasis by using the DLQI scales. METHODS A cross-sectional study from January to June 2018 was conducted in the Department of Dermatology of the University Hospital Joseph Raseta Befelatanana, Antananarivo, Madagascar, including patients more than 18 years old with mild to severe psoriasis. The severity of psoriasis was assessed using the "Psoriasis Area and Severity Index (PASI)". QoL of patients with psoriasis was evaluated by using the DLQI scales. RESULTS 80 patients were included, their mean age was 36.5 years, and the male to female was 1.5 : 1. The mean DLQI score was 13.8. Symptoms, feelings, and psychic were the most altered dimensions. QoL was impaired in young patients, single, having medium level education. Even though patients with disease duration more than 5 years had higher DLQI score than other patients, the difference was not statistically significant (p = 0.36). Furthermore, the clinical presentation of psoriasis did not influence the patient's QoL (p = 0.73). Patients with nail involvement had QoL impaired but the difference with another localization was not statistically significant (p = 0.2). The quality of life was influenced by body area involved. The higher the body surface area involved, the more QoL is impaired (p = 0.002). Furthermore, the higher the PASI, the more QoL is altered (p = 0.002). CONCLUSION Psoriasis has a negative impact in the quality of life in Malagasy patients with psoriasis, especially in younger and single patients. Worse quality of life is correlated to severity of psoriasis.
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Birth Month and Prevalence of Atopic Dermatitis in Children Under 3 Years in Antananarivo, Madagascar. J Asthma Allergy 2020; 13:265-268. [PMID: 32848425 PMCID: PMC7431166 DOI: 10.2147/jaa.s264482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 07/29/2020] [Indexed: 11/23/2022] Open
Abstract
Background Several studies have been done to evaluate the relationship between month of birth and atopic diseases but the results are contradictory. Objective We aim to evaluate the correlation between the month of birth and the prevalence of AD in Malagasy children less than 3 years. Methods A case-control study was conducted based on patients’ data of the department of Dermatology in the University Hospital Joseph Raseta Befelatanana (UH/JRB) Antananarivo. It included 438 children less than 3 years seen in this department between January 2010 and December 2019. For each atopic dermatitis (AD) patient, two age-and sex-matched controls without a history of AD were selected from the same period. Results This study included 146 AD cases and 292 non-AD controls. Our case-control study found that there is a statistically significant correlation between birth month and risk of AD in Malagasy children <3 years. Compared with people born in December, people born in April had the highest risk of AD (OR: 2.11, 95% CI 0.93–4.78), followed by people born in March (OR: 1.52, 95% CI 0.79–2,88). Asthma, allergic rhinitis and allergic conjunctivitis were significantly correlated with AD in our patients. Conclusion Our case-control study found that being born in April and March (dry season) may be associated with an increased risk of AD.
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Abstract
Sporotrichosis is a saprozoonotic fungal infection found mostly in tropical and subtropical areas. Few case reports in Madagascar have been published. To document sporotrichosis epidemiology in Madagascar, we conducted a cross-sectional study. During March 2013–June 2017, we recruited from select hospitals in Madagascar patients with chronic cutaneous lesions suggestive of dermatomycosis. Sporotrichosis was diagnosed for 63 (42.5%) of 148 patients. All but 1 patient came from the central highlands, where the prevalence was 0.21 cases/100,000 inhabitants. Frequency was high (64.7%) among patients <18 years of age. Sporotrichosis was diagnosed for 73.8% of patients with arm lesions, 32.3% with leg lesions, and 15.4% with lesions at other sites. Molecular identification identified 53 Sporothrix schenckii isolates. Among the 32 patients who were followed up, response to itraconazole was complete or major for 15 and minor for 17. Overall, endemicity of sporotrichosis in Madagascar was high, concentrated in the highlands.
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Abstract
Chromoblastomycosis is an implantation fungal infection. Twenty years ago, Madagascar was recognized as the leading focus of this disease. We recruited patients in Madagascar who had chronic subcutaneous lesions suggestive of dermatomycosis during March 2013-June 2017. Chromoblastomycosis was diagnosed in 50 (33.8%) of 148 patients. The highest prevalence was in northeastern (1.47 cases/100,000 persons) and southern (0.8 cases/100,000 persons) Madagascar. Patients with chromoblastomycosis were older (47.9 years) than those without (37.5 years) (p = 0.0005). Chromoblastomycosis was 3 times more likely to consist of leg lesions (p = 0.003). Molecular analysis identified Fonsecaea nubica in 23 cases and Cladophialophora carrionii in 7 cases. Of 27 patients who underwent follow-up testing, none were completely cured. We highlight the persistence of a high level of chromoblastomycosis endemicity, which was even greater at some locations than 20 years ago. We used molecular tools to identify the Fonsecaea sp. strains isolated from patients as F. nubica.
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[Management of chromoblastomycosis, a challenge for limited-resource countries such as Madagascar]. Ann Dermatol Venereol 2020; 147:377-382. [PMID: 32220474 DOI: 10.1016/j.annder.2020.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 10/18/2019] [Accepted: 01/16/2020] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Chromoblastomycosis (CBM) is a chronic fungal infection of the skin and subcutaneous tissue caused by dematiaceous fungi. CBM lesions are recalcitrant and extremely difficult to eradicate. We report three cases of CBM with difficulties in therapeutic management. OBSERVATION Three men aged 36, 50 and 67 years, all farmers, presented for between three and ten years with hyperkeratotic, scaly plaques with black dots on the right thigh and left leg, respectively. For all patients, mycological examination showed fumagoid cells, all of which were pathognomonic for CBM. PCR identified Fonsecaeanubica in one patient and Cladophialophoracarrionii in two patients. All patients received itraconazole 200mg/day for over 18 months. Two patients required combined therapy with terbinafine for seven months, which improved lesions; however, relapse occurred in one patient during the 5th month of this combined therapy and five months after the end of this treatment in the other. The patient on monotherapy (itraconazole) also presented recurrence of lesions five months after the end of treatment. DISCUSSION Itraconazole is the standard therapy for CBM, with cure rates ranging from 15 to 80%. Success with itraconazole after eight to twelve months was reported by several authors. Fonsecaea and Cladophialophora are the most common species found in Madagascar, and while these organisms are susceptible to triazoles in vitro, clinical response is not so clear-cut. CONCLUSION Although unavailable in Madagascar, posaconazole and isavoconazole appear to be effective in treating chromoblastomycosis.
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Epidemiology and associated factors of atopic dermatitis in Malagasy children. Allergy Asthma Clin Immunol 2020; 16:4. [PMID: 31911806 PMCID: PMC6945509 DOI: 10.1186/s13223-019-0398-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 12/13/2019] [Indexed: 11/12/2022] Open
Abstract
Background Little is known about the epidemiology and associated factors of childhood AD in the markedly different, low-income, tropical environment like Madagascar. Methods We aim to assess the epidemiology and associated factors of AD in individuals fewer than 15 years of age in Antananarivo Madagascar. It was a retrospective and descriptive study over a period of 7 years (2010 to 2016) in children 6 months to 14 years in the Department of Dermatology, Joseph Raseta Befelatanana Antananarivo Madagascar. The diagnosis of AD was based on clinical data. Results The prevalence of AD was 5.6% in children aged 6 months to 14 years. The details of 151 cases of atopic dermatitis were analyzed. The mean age of patients was 4 years. There was a female preponderance (sex ratio: 0.7). A family history of AD was noted in 56 cases (37%). No association between breast-feeding and AD was found. The age of onset of AD was before the age of 3 months in 7.5% and between 6 months to 5 years in 70%. Children born in March (dry season) had the highest risk of AD. Consultations for AD increased during the winter (from July to October; p = 0.005). However, the prevalence of AD was similar in urban and rural areas. Conclusion Weather may have an impact on the prevalence of atopic dermatitis in Madagascar. No significant correlation was found between the duration of breastfeeding and AD, as well as urbanization.
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Treatment responses in patients with vitiligo to very potent topical corticosteroids combined with vitaminotherapy in Madagascar. Int J Dermatol 2019; 58:908-911. [PMID: 31148154 DOI: 10.1111/ijd.14510] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 03/22/2019] [Accepted: 04/30/2019] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Vitiligo is a refractory disease in which treatment modalities are not yet established. We aim to assess results obtained 10 years after the initiation of a therapeutic protocol which combines very potent topical corticosteroids (TCS), vitaminotherapy (B12 and C), and suppression of microtraumas in the management of nonsegmental vitiligo in Madagascar. METHODS It was a prospective and descriptive study over a period of 6 years (2011-2016) in the Department of Dermatology, Joseph Raseta Befelatanana, Antananarivo, Madagascar. The diagnosis of vitiligo was based on clinical data. Patients who agreed to follow the treatment protocol, which combined very potent TCS (two applications/day for 10 days, and then one application/day for the following 10 days), oral vitamin C 500 mg/day for 20 days, and oral vitamin B12 100 mg/day for 20 days, were included in the study. Two successive courses of treatment were made 10 days apart. RESULTS The details of 308 vitiligo patients were analyzed. The mean age of patients was 33.3 years. There was a female preponderance (sex ratio: 0.6). The duration of treatment in our patients varied from 3 to 18 months. Two hundred and thirty-nine patients had good therapeutic compliance and attended regular follow-up. Excellent repigmentation (more than 76% area repigmented) was noted in 50 patients (65.7%) less than 14 years of age. Lesions evolving in less than 1 year in 31 patients (36.9%) had excellent response to treatment. Localized lesions responded favorably to treatment with excellent repigmentation in 108 patients. CONCLUSION These results show that therapeutic response is better in young people, lesions less than 1 year of evolution, and for localization of vitiligo in the face and neck.
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Cytostéatonécrose diffuse du nouveau-né : l’intérêt est ailleurs ? Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Pemphigus vulgaris as the first manifestation of multiple myeloma: a case report. J Med Case Rep 2018; 12:255. [PMID: 30189893 PMCID: PMC6127896 DOI: 10.1186/s13256-018-1791-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 08/03/2018] [Indexed: 01/05/2023] Open
Abstract
Background The association between pemphigus and malignancy has been well documented for decades but an association between pemphigus vulgaris and multiple myeloma is unusual. We report a case of pemphigus vulgaris revealing multiple myeloma. Case presentation A 55-year-old Malagasy man, with no significant past medical history, presented with bullous and erosive skin lesions involving his trunk and scalp for the last 2 months. He had no mucous membrane involvement. A diagnosis of pemphigus vulgaris was made on skin biopsy and direct immunofluorescence of perilesional skin revealing immunoglobulin G deposition in the intercellular spaces in the epidermis. In an enzyme-linked immunosorbent assay, his serum autoantibody index against desmoglein-1 and 3 was found to be 112 RU/mL and 34 RU/mL respectively. Serum immunoelectrophoresis showed a monoclonal gammopathy with a markedly elevated immunoglobulin G level (2880 mg/dL) in association with a lambda free light chain. Bone marrow aspirate showed 6% plasma cell infiltration. Further investigations, including creatinine blood test and whole body radiographic examinations, showed that he had initially clinical stage I multiple myeloma of the immunoglobulin G-λ type. Six months later, bone tomography revealed vertebral compression fractures of the thoracic and lumbar spine that correlated with his back pain topographically. Anti-myeloma treatment including melphalan and prednisone led to an immediate decline in monoclonal immunoglobulin G concentration. Skin and hematologic remission were maintained for 12 months. Conclusions Absence of mucosal involvement, lack of vacuolar degeneration at the interface, and absence of apoptotic, dyskeratotic keratinocytes ruled out paraneoplastic pemphigus in our case. Pemphigus vulgaris should be considered even if possible underlying disease for which paraneoplastic pemphigus is recognized is present.
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Œdème généralise révélant une lèpre lépromateuse après 3 ans d’errance diagnostique : a propos d’un cas possible de lèpre de lucio a Madagascar. Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.03.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Une gencive noirâtre ? Penser au mélanome. Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Sclérodermie linéaire grave de l’enfant. Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.03.157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Lupus érythémateux systémique associé à une hypertension pulmonaire sévère chez une malgache. Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.03.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Les urgences en dermatologie du CHU Joseph Raseta d’Antananarivo. Ann Dermatol Venereol 2017. [DOI: 10.1016/j.annder.2017.09.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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La pelade vue à l’USFR-dermatologie du CHU Befelatanana, Antananarivo : dix ans après. Ann Dermatol Venereol 2017. [DOI: 10.1016/j.annder.2017.09.371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Chromoblastomycosis and sporotrichosis, two endemic but neglected fungal infections in Madagascar. J Mycol Med 2017; 27:312-324. [DOI: 10.1016/j.mycmed.2017.08.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 08/08/2017] [Accepted: 08/08/2017] [Indexed: 01/19/2023]
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Observation d’une tuberculose cutanée disséminée chez un sujet immunocompétent. Ann Dermatol Venereol 2016. [DOI: 10.1016/j.annder.2016.09.094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Infantile hemangiomas are the most common vascular neoplasm that present in infancy, with more than half affecting the head and neck region. Periocularly, hemangiomas may be complicated by visual loss through induction of strabismal, deprivational, or anisometropic astigmatism. We report a case of a 5-year-old girl who presented with orbital hemangioma with potential risk of visual loss who had excellent response to propranolol.
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F10 : Manifestations cutanées associées inhabituelles au cours d’une hépatite virale C. Ann Dermatol Venereol 2016. [DOI: 10.1016/s0151-9638(16)30117-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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CO 37 : Lupus érythémateux grave chez l’enfant : difficulté de prise en charge en pays tropical. Ann Dermatol Venereol 2016. [DOI: 10.1016/s0151-9638(16)30164-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Syndrome de Kaposi-Juliusberg dû au virus Zona-Varicelle (VZV) type varicelle chez un nourrisson atopique. Ann Dermatol Venereol 2015. [DOI: 10.1016/j.annder.2015.10.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Purpura thrombopénique amégacaryocytaire acquis: penser au lupus érythémateux systémique. Pan Afr Med J 2015; 20:86. [PMID: 26090044 PMCID: PMC4450048 DOI: 10.11604/pamj.2015.20.86.5694] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 11/23/2014] [Indexed: 11/29/2022] Open
Abstract
L'amegacaryocytose acquise est exceptionnellement décrite au cours d'un Lupus Erythémateux Systémique (LES) à Madagascar. Nous rapportons la première observation d'un Purpura Thrombopénique Amegacaryocytaire Acquis (PTAA) simulant un Purpura Thrombopénique Idiopathique (PTI) révélateur d'un LES. Il s'agissait d'une femme de 24 ans, sans antécédents particuliers. Elle présentait un syndrome hémorragique avec une thrombopénie à 10 000/mm3. Le diagnostic de PTI était retenu avant l'hospitalisation. Elle avait reçu une corticothérapie mais ceci n’était pas suivi d'amélioration. A l'unité de Dermatologie, elle se plaignait d'une baisse de l'acuité visuelle. Elle était en bon état général. On retrouvait une tachycardie à 110 bpm, un érythème malaire en verspertilio typique et une pâleur cutanéo-muqueuse. Une hémorragie oculaire bilatérale était objectivée à l'examen ophtalmologique. Les examens paracliniques montraient une thrombopénie à 31000/mm3, une anémie microcytaire à 48g/dL. Les examens immunologiques étaient non réalisés. Un LES avec atteinte cutanée et hématologique était retenu. Un bolus de corticothérapie était administrée associée à une transfusion sanguine. L’évolution était marquée par l'apparition d'un signe d'engagement cérébral faisant suspecter un neurolupus. Le scanner cérébral révélait une hémorragie cérébrale avec une hydrocéphalie aigue traitée par un inhibiteur de l'anhydrase carbonique mais le neurolupus n’était pas écarté. L'anémie disparaissait par contre la thrombopénie s'aggravait à 16000/mm3. Le médullogramme montrait l'absence des mégacaryocytes. L’évolution était favorable à huit mois de suivi après un relais per os de la corticothérapie par la dose de 1 mg/kg/j à dose dégressive à huit mois de suivi. Les atteintes neurologiques, ophtalmologiques et hématologiques étaient compatible avec le diagnostic d'un LES. La persistance d'une thrombopénie doit faire suspecter une amegacaryocytose. Le myélogramme était indispensable pour poser le diagnostic
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