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Modalities in diagnosis

Xem 1-20 trên 55 kết quả Modalities in diagnosis
  • The detection of suspicious microcalcifications on mammography represents one of the earliest signs of a malignant breast tumor. Assessing microcalcifications’ characteristics based on their appearance on 2D breast imaging modalities is in many cases challenging for radiologists.

    pdf13p vipriyankagandhi 27-07-2022 2 1   Download

  • Lymphocytic neoplasms with frequent reactive lymphocytes are uncommonly reported in dogs, and can pose a diagnostic challenge. Different diagnostic modalities such as cytology, flow cytometry, histopathology, immunohistochemistry, and clonality testing, are sometimes required for a diagnosis.

    pdf9p vidarwin 23-02-2022 9 1   Download

  • Magnetic resonance imaging (MRI) is the most versatile and informative imaging modality for the diagnosis of locomotor injuries in many animal species; however, veterinary literature describing the MRI of the dromedary camel tarsus is lacking. Our purpose was to describe and compare the MRI images of twelve cadaveric tarsi, examined in a 1.5 Tesla MRI scanner, with their corresponding anatomical gross sections.

    pdf11p vidarwin 23-02-2022 9 1   Download

  • Standard imaging modality for the follow-up after prosthetic replacements for musculoskeletal tumor patients has been conventional radiography. This technique is effective in detecting subtle changes in bone adjacent to metal implants, but in many cases, radiographs do not lead to definitive diagnosis of postoperative adverse events such as acute infection, local recurrence of soft tissue tumor or soft tissue local recurrence of osseous sarcoma.

    pdf6p vioregon2711 22-02-2021 4 1   Download

  • Sacral insufficiency fractures (SIFs) are a common cause of lower back pain in the elderly. However, because clinical symptoms are frequently vague and nonspecific and can mimic lumbar spine pathologies, initial imaging in SIF patients is frequently targeted at the lumbar spine rather than the sacrum, resulting in delayed diagnosis.

    pdf8p vitennessee2711 01-02-2021 8 1   Download

  • Carpal tunnel syndrome (CTS) is the commonest entrapment neuropathy. The aim of this study was to assess the accuracy and validity of high resolution musculoskeletal ultrasound (US) in the diagnosis of CTS in the Saudi population.

    pdf8p vivermont2711 28-01-2021 4 1   Download

  • Acute hip pain caused by femoral proximal fractures or acute hip arthritis requires imaging for accurate diagnosis. Although pocket-sized ultrasound (PsUS) offers several advantages over other imaging modalities, there is limited information regarding its use in diagnosing femoral proximal fractures or acute hip arthritis.

    pdf7p vimariana2711 22-12-2020 6 0   Download

  • Human fungal infections are on the rise. Fungi causing skin infections are common but invasive fungi which are less known appear pathogenic and deadly. Environment, immunity and individual risk factors contribute for its susceptibility. Some of them can be fatal, if not diagnosed early and treated. Advances in molecular techniques help in early diagnosis. New modality of treatment such as antifungal peptides, fungal vaccines are in the pipeline. Improper and “Over the counter” medication must be avoided for the complete cure.

    pdf4p chauchaungayxua3 07-02-2020 13 0   Download

  • Renal cell carcinoma is rarely diagnosed during pregnancy. Its management is a real challenge due to the sparse literature and lack of standard guidelines. In this situation, the diagnosis is often delayed as the clinical presentation might resemble other pregnancy-related disorders but it should be one of the diagnostic possibilities in women with recurrent or refractory urinary tract symptoms, renal pain, or mass that could be palpated. Diagnostic approach may include ultrasound examination and sometimes magnetic resonance imaging.

    pdf6p kequaidan1 16-11-2019 14 1   Download

  • The aim of this study was to determine the feasibility, accuracy and diagnostic potential of combined static-excretory MR Urography in children with sonographically detected hydronephrosis. We prospectively evaluated 28 children (11 girls and 17 boys), mean age 8.3 years (range 2 months–16 years). Static-excretory MR Urography was performed in all cases. The results of MR Urography were compared with the results of other imaging modalities, cystoscopy and surgery. In 28 children, 61 renal units were evaluated by MR Urography (the renal unit is the kidney and its draining ureter).

    pdf9p trinhthamhodang1 16-11-2019 36 0   Download

  • Gout is a picturesque presentation of uric acid disturbance. It is the most well understood and described type of arthritis. Its epidemiology is studied. New insights into the pathophysiology of hyperuricemia and gouty arthritis; acute and chronic allow for an even better understanding of the disease. The role of genetic predisposition is becoming more evident. The clinical picture of gout is divided into asymptomatic hyperuricemia, acute gouty arthritis, intercritical period, and chronic tophaceous gout. Diagnosis is based on laboratory and radiological features.

    pdf17p trinhthamhodang1 14-11-2019 25 2   Download

  • part 1 book “principles of osteoarthritis – its definition, character, derivation and modality-related recognition” has contents: epidemiology and biomechanics of osteoarthritis, symptoms, signs and quality of life (qol) in osteoarthritis (oa), the application of imaging in osteoarthritis, biomarkers and ultrasound in the knee osteoarthrosis diagnosis,… and other contents.

    pdf346p tieu_vu13 06-08-2018 22 0   Download

  • (BQ) Part 1 of the document Shaw’s textbook of gynaecology presents the following contents: Puberty, paediatric and adolescent gynaecology, gynaecological diagnosis, normal histology, malformations of the female generative organs, imaging modalities in gynaecology, endoscopy in gynaecology, sexual development and development disorders, pelvic inflammatory disease,... and other content.

    pdf323p thangnamvoiva2 25-06-2016 44 1   Download

  • Ultrasound imaging is considered one of the most powerful techniques for medical diagnosis and is often preferred over other medical imaging modalities because of noninvasive, portable, versatile and low-cost properties (Webb, 2002; Abd-Elmoniem, 2002; Porter, 2001; Shekhar, 2002). A fundamental problem in the field of ultrasound imaging is the speckle noise influence, which is a major limitation on image quality inultrasound imaging.

    pdf17p thaodien102 06-11-2015 43 5   Download

  • The extreme price volatility of recent years may continue, as many of the factors that caused recent price swings remain in flux. FAPRI-MU recognizes this uncertainty and considers 500 alternative outcomes for the future based on different assumptions about the weather, the price of petroleum and other factors that will affect the supply and demand for agricultural commodities. The tables which follow generally report the averages of the 500 alternative outcomes, but it is important to recognize that actual market results may vary greatly from the reported averages.

    pdf44p conduongdinhmenh 07-05-2013 58 3   Download

  • There has been very little funding to support nutrition both from the public and partners and very limited civil society activism and advocacy on maternal, infant and young child nutrition issues. Recommendations: MOH and civil society should continue to advocate for more funds to support implementation of the National MIYCN strategy. There is need for local and international advocates to give technical and financial support Kenya to operationalize her National Maternal, Infant and Young Child Nutrition Strategy....

    pdf5p seketnoi 28-04-2013 32 2   Download

  • The prognosis for individuals with liver cancer is frequently poor. Cancers include those which have metastasized to the liver from elsewhere, reflecting advanced stage disease where cure is rarely possible. Similarly, primary liver cancer frequently complicates chronic liver disease, which further limits therapeutic options. Despite these dismal facts, there are signs that change is imminent. Not only have imaging modalities and surgical techniques improved, but preventive strategies and medical therapies show promise.

    pdf184p haiduong_1 15-04-2013 91 8   Download

  • An increase in aortic aneurysm occurrence is registered, despite considerable advances in surgical interventions. Consequently, numerous researchers have been trying to improve the understanding the aortic aneurysm pathogenesis in order to facilitate an early diagnosis, to identify new therapeutic targets, and to develop complex therapies.

    pdf238p haiduong_1 15-04-2013 47 2   Download

  • Endoscopy is a fast moving field, and new techniques are constantly emerging. Gastrointestinal endoscopy has a central role in the evaluation of gastrointestinal complaints and in the diagnosis and management of gastrointestinal diseases. It is a very safe procedure in the general population as demonstrated by numerous studies. Several data provide a better understanding of pathogenic mechanisms. In recent decades, gastrointestinal endoscopy has evolved and branched out from a visual diagnostic modality to impressive interventional capabilities.

    pdf358p lyly_5 22-03-2013 72 16   Download

  • Pneumonia Education Encourages Media to Join the Movement in Bangladesh Small grant awardee Poriprekkhit, an NGO committed to creating positive change in Bangladesh through communication, hosted a media workshop in Dhaka to encourage journalists to speak out in the fight against pneumonia. Forty experienced journalists from leading news organizations participated in the one-day workshop, of whom 12 were selected for pneumonia journalism fellowships. Each fellow was tasked with collecting data, conducting interviews and publishing a story on several aspects of pneumonia....

    pdf66p nhamnhiqa 01-03-2013 49 1   Download

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