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Darier and Ferrand Dermatofibrosarcoma is a rare mesenchymal tumor in young adults, often located in the trunk. We report an observation of a vulvar localization of dermatofibrosarcoma Darier and Ferrand. It was a young patient, aged 25, who presented a tumor of the vulvar region. This tumor has been evolving for about 10 years in two phases, the first of which is longer, with very slow development, and a second phase characterized by rapid growth of the tumor coinciding with the start of pregnancy. The examination noted a tumor developed at the expense of the vulvar region. The diagnosis of dermatofibrosarcoma was retained in view of a characteristic histopathological appearance. The treatment consisted of resection surgery with margins of about 5 cm followed by reconstruction by direct suture. The evolution, in the immediate aftermath, was good. Vulvar localization of dermatofibrosarcoma is possible. [ABSTRACT FROM AUTHOR]

Background: The COVID-19 pandemic has had a considerable impact on chronic disease monitoring. Previous work has asserted that people living with HIV (PLHIV) are at risk of developing COVID-19 and have difficulty accessing care and antiretroviral (ARV) treatment. The aim of this study was to determine the prevalence of HIV/COVID-19 coinfection and vaccination and to assess the impact of the pandemic on the follow-up of PLHIV and on their psychosocial and economic lives. Materials and Methods: This was a cross-sectional, multicenter study conducted from August 16, 2021, to October 10, 2021, at two dermatology departments of Dakar. We included all PLHIV followed at these two services during the study period. Results: We identified 57 cases of PLHIV. The hospital frequency was 6.44%, the mean age was 46, and the sex ratio was 0.54. The prevalence of COVID-19 infection was 14.1%. All cases had a mild clinical form of COVID-19, outpatient management, complete remission, and no deaths were noted during the follow-up. Viral load was available and undetectable in 25%. All patients co-infected with HIV/COVID-19 were on antiretroviral therapy. The prevalence of PLHIV vaccinated against COVID-19 was 31.6%. During the COVID-19 pandemic, 28.1% of cases missed their appointments. 96.5% of cases accessed to ARV treatment. However, 3.5% of PLHIV stopped their ARV treatment for reasons unrelated to the COVID-19 pandemic. Opportunistic infections were present in 31.6% of cases, with a significant impact on psychological (64.9%), social (45.6%), and economic (71.9%) well-being, as well as on quality of life in 59.6% of cases. Conclusion: The COVID-19 pandemic and its health measures have had a major impact on the follow-up and quality of life of people living with HIV. The reinforcement of therapeutic education, barrier measures, and COVID-19 vaccination seem to contribute to improving the quality of life of PLHIV. [ABSTRACT FROM AUTHOR]

Introduction: The general objective was to determine the epidemiological, clinical, paraclinical, therapeutic and evolutionary aspects of connectivitis in the dermatology department of the CHU Aristide Le Dantec. Patients and methods: This was a retrospective and descriptive study conducted in the Dermatology Department of the University Hospital Center (UHC) Aristide Le Dantec (HALD) of Dakar between January 2009 and December 2019. Their diagnoses were retained according to the international criteria validated in the course of connectivites Results: We identified 290 cases of connectivitis. Systemic scleroderma was the most frequent in 34.42% (n=94), followed by systemic lupus in 25.86% (n=75), mixed connectivities in 22,06% (n=64) and dermatomyositis in 19,32% (n=56). Cancer was associated with dermatomyositis in 11 cases and with systemic scleroderma in 3 cases. The mean age of our patients was 38.23 years. The sex ratio was 4.2 and the mean duration of evolution was 25 months. Dermatological manifestations were constant, found in all patients. In systemic lupus, they were dominated by discoid lupus lesions found in 40% and hypochromic spots (86%) in systemic scleroderma. In dermatomyositis, skin lesions were dominated by periorbital erythroedema (66.07%). Joint manifestations were found in 56.89% of cases (n= 165), muscular manifestations in 41.37% of cases (n= 120) and pleuropulmonary manifestations in 31.3% of cases (n=91). Neuropsychiatric manifestations were noted in 5.17% of cases (n=15). All our patients were treated with corticosteroid therapy and 12.06% of them had received immunosuppressive treatment, the most commonly used molecules being methotrexate (3.44%) and cyclophosphamide (8.27%). Hydroxychloroquine was prescribed in 59.31% of patients, while D-penicillamine was prescribed in 42.06% of patients, 100% of whom were treated for systemic scleroderma. The main complications encountered were infectious complications in 83 cases (28.6%). Visceral complications, a type of visceral insufficiency, were noted in 4.13% of cases. Conclusion: Our study demonstrates the frequency of connectivitis in the dermatology department. Its particularity was the predominance of systemic scleroderma over lupus which was classically the first connectivite in dermatology services. The delay in diagnosis noted is correlated with visceral attacks; hence the importance of a better knowledge of these affections for an early management [ABSTRACT FROM AUTHOR]

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Copyright of Our Dermatology Online / Nasza Dermatologia Online is the property of Our Dermatology Online and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Our Dermatology Online / Nasza Dermatologia Online is the property of Our Dermatology Online and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Our Dermatology Online / Nasza Dermatologia Online is the property of Our Dermatology Online and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Liposarcoma is a rare primitive mesenchymal tumor, developed at the expense of adipose tissue and with a preferential location in the thigh. We report an observation of liposarcoma in the buttock. A 56-year-old man, presented with a tumor of the right buttock for 2 years. Examination revealed an inflammatory, ulcerated tumor in the upper-external quadrant of the right buttock, measuring about 8 cm. Bilateral inguinal adenopathies were associated. The diagnostic hypotheses were: a squamous cell carcinoma, a cutaneous lymphoma, and cutaneous metastases. An anatomical examination confirmed the diagnosis of myxoid round-cell liposarcoma. The extension work-up appeared compatible with secondary pleuropulmonary, hepatic, cutaneous, and lymph node neoplastic localizations. The patient was treated with chemotherapy with the Adriamycin-carboplatin protocol. The evolution was rapidly fatal after a few weeks after the first course of chemotherapy. It should be evoked in front of any ulcerated tumor of the buttock., Competing Interests: The authors declare no competing interest., (Copyright: Niare Ndour et al.)