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Effect of curve static correction on guidelines taken from hyperspectral photographs.
g. diabetes or respiratory disease. No patients presented post-operatively with COVID-19 symptoms and at 30 days there had not been any identified COVID-19 cases. There were no unexpected critical care admissions or deaths. One healthcare worker involved in the delivery of breast surgery was diagnosed with COVID-19 during this time and made an uneventful recovery. Conclusion Breast cancer surgery, in selected groups and with meticulous adherence to measures designed to reduce COVID-19 transmission, does not appear to be associated with elevated risk to patients or healthcare workers.A 59-year-old male patient presented with Ogilvie syndrome which developed after inflatable penile prosthesis placement. The patient presented to the emergency room three days after having an inflatable penile prosthesis with complaints of obstipation. A trial of conservative measures failed, and because of the development of peritonitis, the patient underwent a right hemicolectomy with a loop ileostomy.Aortic dissection carries a high mortality of up to 40% at the time of initial dissection and an additional 1% per hour the dissection is untreated. Patients with acute aortic dissection most commonly present with chest or back pain. Less frequently, it manifests without pain with predominant neurologic symptoms secondary to an acute stroke. We present the case of a 53-year-old male presenting with acute onset aphasia and right-sided weakness. Incidentally, CT angiography of his neck revealed a carotid artery dissection, which was found an extension of a Stanford type A acute aortic dissection resulting in a large vessel occlusion stroke. The patient's concomitant pathologies resulted in uncertainty as to the priority of management between the interventional neurology and cardiothoracic surgery services, ultimately resulting in the transfer of the patient to an aorta specialist at an outside facility. This case highlights several areas of difficulty in the management of patients with presenting with both large vessel occlusion stroke and acute aortic dissection and the need for consideration of acute aortic dissection in patients presenting with symptoms consistent with large vessel occlusion stroke. Optimal blood pressure control is unknown, as is the ideal timing of aortic repair and the potential for endovascular therapy for large vessel occlusion stroke in the setting of acute aortic dissection. Emergency physicians must rapidly engage with neurology, interventional neurology, and cardiothoracic surgery to determine appropriate interventions and timing of operative repair. The emergency physician must consider acute aortic dissection in patients presenting with signs and symptoms concerning for large vessel occlusion stroke, even if they have no complaint of chest pain, as administration of thrombolytics in these patients may be deadly.Acne vulgaris is the commonest dermatological problem internationally and nationally. Its incidence is increasing every year in the Kingdom of Saudi Arabia (KSA). Though it is not a major health issue but it significantly affects the patient cosmetically, psychologically and socially. Previous studies have shown its association with lifestyle (age, diet, stress, sleep, smoking, exercise, obesity, etc.) and family history. By simple cost-effective lifestyle modification, its occurrence and late consequences could be minimized. Few hospital-based studies are done on this issue in Hail City, KSA. Hence present cross-sectional study was designed where data was collected by Google-Form from 484 residents of Hail City. Results have revealed that 65% of our respondents were suffering from mild to moderate Acne. Thirty percent of the respondents had BMI equal to more than 30. Majority of respondents (81%) had acne on whole face. Similarly, dairy products were also consumed by more than 50%. Majority of respondents (more than 50%) took chocolates, fast foods, oily foods and sea-foods. Nuts were taken quite often by 37% of respondents. Age between 21-25 years and oily skin have a highly significant association (p = 0.000) with development of acne. Other variables that show significant association with acne were being obese, stressful, irregular menstrual cycles and excessive intake of nuts. Hence there is a need to address this issue in order to design recommendations for the general public to minimize the incidence and consequences of acne vulgaris by simple lifestyle modifications.Hiatal hernias are classified according to the increasing severity of protruding intra-abdominal viscera through the esophageal hiatus (types I-IV). Herein is the case of an elderly patient presenting with recent-onset dyspnea, postprandial gastroesophageal reflux, and hypoxemia. Imaging revealed a rare type IV hiatal hernia implicating the stomach and part of the pancreas. This case highlights the seemingly benign clinical manifestations of a massive hiatal hernia, despite its ability to complicate treatment or exacerbate comorbid conditions.Total talar extrusion is a rare injury that most commonly occurs secondary to high-energy trauma. There are few reported cases of open dislocations in literature and still, there is no consensus regarding the appropriate treatment of the extruded talus. selleck chemical In this case report, we present a 12-month follow-up of a patient with an open talar dislocation with extrusion treated with immediate surgical debridement, reduction and temporary fixation with one Steinmann pin. No infection was reported, although the patient developed avascular necrosis.Automated hematology analyzer uses the Coulter principle leading to different cell types based on their size. Despite being rapid and convenient, it can result in spurious outcomes like ethylenediaminetetraacetic acid (EDTA)-induced pseudothrombocytopenia. EDTA-induced pseudothrombocytopenia is an immunologically mediated phenomenon resulting from a change in the configuration of glycoprotein (GP) IIb/IIIa by EDTA. The consequence is an exposure of hidden epitope that reacts with certain autoantibodies resulting in spuriously low platelet counts when the blood samples are evaluated by automated blood analyzers. Although it is a rare cause of thrombocytopenia, if not recognized, it can result in unnecessary investigations and treatments. In this case, EDTA-induced psuedothrombocytopenia delayed laparoscopic cholecystectomy planned for symptomatic cholelithiasis in a 58-year-old male. The presence of large platelet clumps on peripheral smear and normal manual platelet counts confirmed the diagnosis. Pseudothrombocytopenia should be suspected when there is no correlation between clinical and laboratory findings in a patient with a low platelet count.
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