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  1. Radiopaedia
    https://radiopaedia.org/articles/pleural-effusion

    Pleural effusion | Radiology Reference Article - Radiopaedia.org

    • This article is about pleural effusions, which are abnormal accumulations of fluid within the pleural space. It provides information on different types of pleural effusions, their causes and symptoms, how they can b… 展开

    Pleural Effusions

    Pleural effusions are abnormal accumulations of fluid within the pleural space that may result … 展开

    Radiopaedia
    Types & Causes

    "Pleural effusion" is commonly used as a catch-all term for any abnormal accumulation of fluid in the pleura cavity which maybe simple (transudative) fluid, blood, pus, chylo… 展开

    Radiopaedia
    Symptoms & Diagnosis

    Large amounts of fluid can cause reduced exercise tolerance and breathlessness while small amounts remain completely asymptomatic; lateral decubitus film ideal for visualization … 展开

    Radiopaedia
    Pleural effusion - EMCrit Project
    Pleural effusions are usually seen only when the serum albumin is <2 g/dL. (Fishman 2023) Effusions are usually bilateral, often subdiaphragmatic in location. (Murray 2022) Note that neph…
    EMCrit Project · https://emcrit.org/ibcc/pleural
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    目录
    Pleural Effusions
    Types & Causes
    Symptoms & Diagnosis
     
  1. A joint effusion is defined as an increased amount of fluid within the synovial compartment of a joint. There is normally only a small amount of physiological intra-articular fluid. Abnormal fluid accumulation can result from inflammation, infection (i.e. pus) or trauma and might be exudate, transudate, blood and/or fat.

    Joint effusion | Radiology Reference Article - Radiopaedia.org

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  2. 其他用户还问了以下问题
    What is a pleural effusion?
    When unspecified, the term "pleural effusion" normally refers to hydrothorax. A pleural effusion can also be compounded by a pneumothorax (accumulation of air in the pleural space), leading to a hydropneumothorax. Various methods can be used to classify pleural fluid. By the origin of the fluid: By pathophysiology:

    Pleural effusion - Wikipedia

    en.wikipedia.org
    What is exudative pleural effusion?
    Exudative pleural effusions occur when the pleura is damaged, e.g., by trauma, infection, or malignancy, and transudative pleural effusions develop when there is either excessive production of pleural fluid or the resorption capacity is reduced. Light's criteria can be used to differentiate between exudative and transudative pleural effusions.

    Pleural effusion - Wikipedia

    en.wikipedia.org
    What is a located effusion?
    Malignancy (widespread malignancy, including abdominal/pelvic malignancy). Lupus and other autoimmune disorders. A loculated effusion is defined as having adhesions within the pleura that prevent fluid from freely flowing within the pleural space. Loculation is revealed by fluid that doesn't respect gravity.

    Pleural effusion - EMCrit Project

    emcrit.org
    What is the role of MRI in imaging pleural effusions?
    The role of MRI in imaging pleural effusions is limited due to flow artefacts within the fluid created respiratory and cardiac movement, and the excellence of US and CT. As outlined above, CT imaging with pleural phase contrast is the optimum modality to assess for malignant pleural effusions.

    State-of-the-art: Radiological investigation of pleural disease

    resmedjournal.com
    What is eosinophilia in pleural effusion?
    Eosinophilia in pleural effusion is rare and typically observed in pneumothorax, hemothorax, parasitic disease, or drug-induced effusion. Parapneumonic effusions show a neutrophil-predominant cell count. Pleural LDH values exceeding 1000 U/L are observed in tuberculosis, lymphoma, and empyema.

    Pleural Effusion - StatPearls - NCBI Bookshelf

    ncbi.nlm.nih.gov
    What is a joint effusion?
    A joint effusion is defined as an increased amount of fluid within the synovial compartment of a joint. There is normally only a small amount of physiological intra-articular fluid. Abnormal fluid accumulation can result from inflammation, infection (i.e. pus) or trauma and might be exudate, transudate, blood and/or fat.

    Joint effusion | Radiology Reference Article - Radiopaedia.org

    radiopaedia.org
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  3. Radiopaedia
    https://radiopaedia.org/articles/pleural-effusion-summary

    Pleural effusion (summary) | Radiology Reference Article

  4. EMCrit Project
    https://emcrit.org/ibcc/pleural

    Pleural effusion - EMCrit Project

    2024年1月10日 · Pleural effusions are usually seen only when the serum albumin is <2 g/dL. (Fishman 2023) Effusions are usually bilateral, often subdiaphragmatic in location. (Murray 2022) Note that nephrotic syndrome …

  5. National Center for Biotechnology Information
    https://www.ncbi.nlm.nih.gov/books/NBK448189

    Pleural Effusion - StatPearls - NCBI Bookshelf

    2024年8月31日 · Pleural effusion is the abnormal accumulation of fluid within the pleural space, the thin cavity between the pleural layers surrounding the lungs. Pleural effusions can arise from various etiologies, ranging from heart …

  6. RSNA Publications Online
    https://pubs.rsna.org/doi/10.1148/rg.230079

    Pictorial Review of Pleural Disease: Multimodality Imaging and ...

  7. Respiratory Medicine
    https://www.resmedjournal.com/article/S09…

    State-of-the-art: Radiological investigation of pleural …

    2016年11月2日 · Radiological investigation of pleural effusion, thickening, masses, and pneumothorax is key in diagnosing and determining management. Conventional chest radiograph (CXR) remains as the initial investigation of …

  8. SAGE Journals
    https://journals.sagepub.com/doi/10.1177/...

    Sonography of Knee Effusion - Tony Y. Li, 2020 - SAGE …

    2020年8月26日 · This review focuses on the anatomy of the synovial recesses of the knee and classifies them into three groups (anterior, parameniscal, and posterior recesses), as well as provides an overview on the etiology of knee …

  9. lww.com
    https://journals.lww.com/joim/fulltext/2021/…

    Pleural Effusion - A Radiological Review : APIK Journal …

    2020年8月16日 · Pleural effusion (PE) is the accumulation of excess fluid in the pleural space, which may be transudate/exudate/blood/chyle/pus (all radiologically identical). Right-sided PE – Ascites, congestive heart failure …

  10. Wikipedia
    https://en.wikipedia.org/wiki/Pleural_ef…

    Pleural effusion - Wikipedia

    The pleural effusion behaves according to basic fluid dynamics, conforming to the shape of pleural space, which is determined by the lung and chest wall. If the pleural space contains both air and fluid, then an air-fluid level that is …

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