A retrospective analysis of imported malaria due to military operations revealed the main regularities in the behaviour of Plasmodium vivax population and the relationships between the imported parasite and the native Anopheles species. High percentage of cases with protracted incubation was noted in soldiers after their home-coming; the clinical symptoms were often registered 7-12 months after return. No epidemic consequence of imported and introduced cases of tertian malaria in malariogenic areas was shown. The effect of mass drug administration in military contingents was proved to be low due to irregular use of drugs or their discontinuance. The import of carriers to malariogenic areas was found to cause a minimal risk of restoration and implantation of tertian malaria. The current epidemiological monitoring system was shown to be rather effective for maintaining the epidemiological prosperity in the country.
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J Med Internet Res
January 2025
Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States.
Background: Uncertainty in the diagnosis of lung nodules is a challenge for both patients and physicians. Artificial intelligence (AI) systems are increasingly being integrated into medical imaging to assist diagnostic procedures. However, the accuracy of AI systems in identifying and measuring lung nodules on chest computed tomography (CT) scans remains unclear, which requires further evaluation.
View Article and Find Full Text PDFChondrosarcomas are the second most common primary bone sarcoma. Due to chondrosarcomas relative resistance to chemotherapy and radiation, surgical treatment has become the mainstay treatment option. The purpose of our study was to understand the proportion of patients in this population who undergo non-operative treatment options secondary to various reasons and analyze the difference in survival as well as patient and cancer specific characteristics between the two groups.
View Article and Find Full Text PDFMetastasis stands as one of the most prominent prognostic factors in osteosarcoma. Over 70% of metastatic osteosarcoma occurrences affect the lung. Nonetheless, to date, there has been a scarcity of research addressing predictive factors for lung metastasis risk in osteosarcoma.
View Article and Find Full Text PDFAtypical lipomatous tumors/well-differentiated liposarcomas (ALT/WDLPS) are low-grade, slow-growing, and locally aggressive tumors. We investigated clinical outcomes and recurrence factors for ALT/WDLPS of the extremities. This is retrospective study across three institutions which included patients who underwent surgery for ALT/WDLPS from 2001 to 2019.
View Article and Find Full Text PDFHigh tibial osteotomy (HTO) is a widely used procedure for delaying knee arthroplasty, correcting alignment, and relieving symptoms in patients with knee osteoarthritis. Recently, proximal fibular osteotomy (PFO) has emerged as a less invasive and more cost-effective alternative. This study compares the outcomes of HTO and PFO to evaluate whether PFO can deliver results comparable to HTO in similar patient populations.
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