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Sarcomatoid carcinoma of the gallbladder or gallbladder carcinosarcoma is an exceedingly rare malignancy. Unfortunately, patients typically present with advanced disease at diagnosis. Symptoms may include abdominal pain, jaundice, anorexia, nausea, weight loss, and a palpable abdominal mass. This malignant tumor has a poor prognosis, and treatment options include surgical resection, radiation, and chemotherapy. We detail the case of a 57-year-old male who presented with diffuse abdominal pain and jaundice. Computed tomography scan of the abdomen and pelvis showed a large mass within the gallbladder, intrahepatic ductal dilation, gastrohepatic lymph node enlargement, and liver lesions concerning for metastatic disease. A core needle biopsy from one of the liver lesions revealed poorly differentiated sarcomatoid carcinoma of the gallbladder. He was assessed to have stage IV disease and deemed not to be a surgical candidate. Palliative chemotherapy was planned; however, treatment was never started due to the development of cholangitis with sepsis. The patient ultimately opted for hospice care and passed away shortly thereafter. © The Author(s) 2020.Brodalumab, a monoclonal antibody that targets the interleukin-17 receptor, is a new treatment option for moderate-to-severe plaque psoriasis with a unique mechanism of action. The current recommended dosing regimen is a 210-mg subcutaneous injection at weeks 0, 1, and 2, and every 2 weeks thereafter. We present a case of a patient with recalcitrant moderate-to-severe plaque psoriasis who required a higher maintenance dose frequency of 210 mg of brodalumab subcutaneously every week to achieve disease clearance. To our knowledge, this is the first report of a patient receiving a maintenance dose of 210 mg of brodalumab weekly. In patients with refractory plaque psoriasis only partially responsive to the recommended maintenance dose, an increase in frequency to every week may be worth consideration. Further research is required to elucidate the effectiveness and long-term safety of this regimen. © The Author(s) 2020.Primary pleural angiosarcoma is an exceptionally rare malignancy of pleura originating from the vascular endothelial cells. Here, we present a 70-year-old African-American female who presented with 1-month history of dyspnea on exertion, loss of appetite, and loss of weight along with left-sided pleuritic chest pain. Evaluation revealed hemorrhagic pleural effusion in the left pleural cavity. Computed tomography of the chest performed after therapeutic thoracocentesis revealed left upper lobe lung mass along with multiple nodules in right lung. Mass was biopsied at video-assisted thoracoscopy. Histopathology was consistent with high-grade angiosarcoma. Endothelial origin of the tumor cells was confirmed with positive immunohistochemical staining with CD31 antibodies. Our patient was diagnosed with primary pleural angiosarcoma metastatic to the lung. She opted for palliative care and had a rapidly declining clinical course and expired within 5 weeks of the diagnosis. Here, we present a case report and review the relevant literature. © The Author(s) 2020.We report a case of a 65-year-old male seen in a North Texas dermatology clinic with three erythematous nodules possessing central ulceration and scaling on the left lateral shoulder, present for months. Head, ears, lips, oral mucosa, and other body surfaces did not reveal similar lesions, and review of systems was negative. Shave biopsy was performed and histopathological findings demonstrated granulomatous inflammation in the dermis and parasitized histiocytes containing peripherally located amastigotes. Leishmaniasis was diagnosed and patient was educated on the disease while communication with the Centers for Disease Control and Prevention was initiated. The patient declined systemic medications from infectious disease specialists and, 3 weeks later, returned for follow-up treatment with cryotherapy. © The Author(s) 2020.A few cases of platypnea-orthodeoxia syndrome have been described in the literature, some of them after thoracic or upper abdominal surgeries. In most cases, hypoxemia in the upright or sitting position, which is the main clinical symptom for this uncommon diagnosis, is usually related to a dynamic right to left cardiac shunt induced by anatomical changes in the relative position between the inferior vena cava and the atria in the presence of a patent foramen ovale. In this case report, we describe a situation in which platypnea-orthodeoxia syndrome developed acutely before surgery but that became severely exacerbated after an open urologic surgery without a clear acute anatomical change that could be responsible for triggering the syndrome. This case might suggest that the pathophysiology of acute platypnea-orthodeoxia syndrome is not completely elucidated and that other possible triggers for acute clinical manifestation in addition to acute anatomical thoracic changes must be explored. © The Author(s) 2020.Secukinumab was the first fully human anti-interleukin-17a monoclonal antibody and successfully treated moderate-severe psoriasis. These new, targeted, medications are becoming more ubiquitous, but long-term side effects are not fully known. Post-market surveillance is crucial to identify delayed adverse events, analogous to the paradoxical development of pustular psoriasis in a subset of patients treated with the anti-tumor necrosis factor-alpha class drugs. Belnacasan ic50 Dyshidrotic eczema and pompholyx are rare variants of dermatitis characterized by vesicles or bullae on the palms, soles and sides of the fingers. The etiology of dyshidrotic eczema is not always known, but medications have been implicated in a minority of patients. Herein, we present two cases of dyshidrotic eczema developing in patients on secukinumab for psoriasis. Extended follow-up and larger numbers of patients are needed to fully understand the potential association between secukinumab and dyshidrotic eczema. © The Author(s) 2020.Background Antiretroviral treatment failure occurred when the antiretroviral regimen is unable to control HIV infection. There is no information on antiretroviral therapy failure in this study area. Objective The aim of this study was to assess the magnitude and associated factors of antiretroviral therapy failure among HIV-positive adult patients in Harar public hospitals from January to February 2018. Methods An institution-based cross-sectional study was conducted using chart review data from February 2005 to July 2017. Systematic sampling technique was used to include a sample of 1094 patient charts. Data were analyzed by Statistical Package for Social Sciences version 20.0. Statistical significance was considered at p less then 0.05. Results The prevalence of first-line antiretroviral treatment failure was 21% (95% confidence interval = 18.3-23.5). Being male in sex, age of 45-54 years, patients with World Health Organization stages 3 and 4 during antiretroviral therapy initiation, a baseline CD4 count less then 100 cells/mm3, poor drug adherence, and on antiretroviral therapy follow-up for ⩾25 months were predictors of antiretroviral treatment failure.
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