{"id":57559,"date":"2026-06-11T12:37:34","date_gmt":"2026-06-11T10:37:34","guid":{"rendered":"https:\/\/bechtold.pl\/does-a-videodermatoscope-replace-a-capillaroscope-in-nail-examinations\/"},"modified":"2026-06-24T14:30:54","modified_gmt":"2026-06-24T12:30:54","slug":"does-a-videodermatoscope-replace-a-capillaroscope-in-nail-examinations","status":"publish","type":"post","link":"https:\/\/bechtold.pl\/en\/does-a-videodermatoscope-replace-a-capillaroscope-in-nail-examinations\/","title":{"rendered":"Does a videodermatoscope replace a capillaroscope in nail examinations?"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text css=”” woodmart_inline=”no” text_larger=”no”]<\/p>\n

What is capillaroscopy?<\/strong><\/h3>\n

Capillaroscopy is a noninvasive diagnostic method used to assess microcirculation within the nail beds. The examination allows for the observation of capillaries located very close to the skin\u2019s surface, making it possible to assess their structure, distribution, and any abnormalities. <\/p>\n

For many years, this method has been used primarily in rheumatology, but it is also increasingly being used by dermatologists, internists, and specialists in autoimmune diseases.<\/p>\n

Capillaroscopy is a painless, quick, and repeatable test, which makes it a valuable tool for both diagnosis and monitoring the course of the disease.<\/p>\n

Why is it so important to assess the nail fold vessels?<\/strong><\/h4>\n

The capillaries of the nail folds are among the few microcirculatory structures that can be observed without the need for invasive diagnostic procedures.<\/p>\n

An analysis of their appearance can provide information that is helpful in diagnosing many conditions, including:<\/p>\n

    \n
  • Raynaud’s phenomenon,<\/li>\n
  • systemic sclerosis,<\/li>\n
  • systemic lupus erythematosus,<\/li>\n
  • muscle inflammation,<\/li>\n
  • mixed connective tissue diseases,<\/li>\n
  • other diseases characterized by microcirculatory disorders.<\/li>\n<\/ul>\n

    In many cases, changes in the capillary pattern may appear at a very early stage of the disease, even before the onset of fully symptomatic organ changes.<\/p>\n

    For this reason, capillaroscopy is an important part of the differential diagnosis and monitoring of patients with suspected autoimmune diseases.<\/p>\n

    What is assessed during a capillaroscopy?<\/strong><\/p>\n

    During the examination, the doctor evaluates, among other things:<\/p>\n

      \n
    • the shape of capillaries,<\/li>\n
    • their number and distribution,<\/li>\n
    • the presence of vasodilation,<\/li>\n
    • the presence of so-called megacapillaries, <\/li>\n
    • microbleeds,<\/li>\n
    • areas with a reduced number of blood vessels,<\/li>\n
    • disorders of the microcirculatory architecture.<\/li>\n<\/ul>\n

      Assessing these parameters can aid in the diagnostic process and provide information about disease activity and progression.<\/p>\n

      Is a capillaroscope the only thing needed to perform a capillaroscopy?<\/strong><\/h3>\n

      Traditionally, the examination is performed using specialized capillaroscopes designed specifically for imaging the vessels of the nail folds.<\/p>\n

      However, advances in imaging technology have meant that modern systems used in dermatology on a daily basis offer increasingly higher image quality and ever-greater diagnostic capabilities.<\/p>\n

      As a result, many doctors have begun using high-end videodermatoscopes to assess microcirculation within the nail folds as well.<\/p>\n

      This naturally raises the question: Can a modern videodermatoscope replace a dedicated capillaroscope in certain situations?<\/p>\n

      The Canfield D2 Videodermatoscope in the Evaluation of Nail Folds<\/strong><\/h4>\n

      One of the solutions used for advanced skin imaging is the Canfield D2 videodermatoscope<\/strong>.<\/p>\n

      The device was designed for dermatological and dermato-oncological diagnostics; however, its high-quality imaging capabilities also make it suitable for evaluating vascular structures.<\/p>\n

      In clinical practice, the Canfield D2 videodermatoscope<\/strong> allows for:<\/p>\n

        \n
      • imaging of the nail bed vessels,<\/li>\n
      • digital documentation of the study,<\/li>\n
      • archiving images in the patient’s medical record,<\/li>\n
      • comparing test results from subsequent visits,<\/li>\n
      • consultations with other specialists regarding the images.<\/li>\n<\/ul>\n

        This allows the doctor not only to evaluate the blood vessels, but also to monitor changes over time.<\/p>\n

        Digital documentation as an added benefit<\/strong><\/h4>\n

        One of the greatest advantages of modern imaging systems is the ability to create a complete photographic record.<\/p>\n

        For patients who have been monitored for many months or years, the ability to compare the current findings with those from previous examinations is of great clinical importance.<\/p>\n

        The Canfield D2 videodermatoscope<\/strong> allows images to be archived and analyzed during follow-up visits, which supports the monitoring of patients with connective tissue diseases and microcirculatory disorders.<\/p>\n

        This approach allows for a more informed assessment of the progression of changes and the effectiveness of the treatment implemented.<\/p>\n

        Can a videodermatoscope completely replace a capillaroscope?<\/strong><\/h4>\n

        The answer depends on the purpose of the study.<\/p>\n

        In specialized rheumatology centers and scientific research, dedicated capillaroscopes remain the standard tool used for detailed assessment of microcirculation.<\/p>\n

        However, in everyday dermatological, internal medicine, and rheumatology practice, modern videodermatoscopes are increasingly enabling the assessment of nail folds to a degree sufficient for screening, documentation, and patient monitoring.<\/p>\n

        For many clinics, this means the opportunity to expand the range of tests they perform without having to invest in additional equipment dedicated solely to capillaroscopy.<\/p>\n

        The device’s specifications are of key importance<\/strong><\/h4>\n

        However, it is important to remember that not every videodermatoscope is a suitable tool for assessing microcirculation.<\/p>\n

        To enable reliable visualization of the nail bed vessels, the device should offer:<\/p>\n

          \n
        • high image resolution,<\/li>\n
        • high-quality optics,<\/li>\n
        • appropriate magnification levels,<\/li>\n
        • uniform lighting,<\/li>\n
        • the ability to archive and compare test results.<\/li>\n<\/ul>\n

          It is the imaging parameters that determine whether a videodermatoscope will be able to effectively support the assessment of microcirculation.<\/p>\n

          Therefore, when considering the use of a videodermatoscope for examining nail folds, it is worth paying attention not only to its application in dermatoscopy but also to its capabilities for imaging vascular structures. In practice, it is precisely this high image quality that makes solutions such as the Canfield D2 videodermatoscope<\/strong> a valuable diagnostic tool, capable in many situations of effectively supplementing\u2014and even partially replacing\u2014traditional capillaroscopy. [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

          [vc_row][vc_column][vc_column_text css=”” woodmart_inline=”no” text_larger=”no”] What is capillaroscopy? Capillaroscopy is a noninvasive diagnostic method used to assess microcirculation within the nail<\/p>\n","protected":false},"author":1034,"featured_media":57560,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":2,"footnotes":""},"categories":[1345,1346],"tags":[],"class_list":["post-57559","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dermatology","category-oncology"],"_links":{"self":[{"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/posts\/57559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/users\/1034"}],"replies":[{"embeddable":true,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/comments?post=57559"}],"version-history":[{"count":3,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/posts\/57559\/revisions"}],"predecessor-version":[{"id":57592,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/posts\/57559\/revisions\/57592"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/media\/57560"}],"wp:attachment":[{"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/media?parent=57559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/categories?post=57559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/tags?post=57559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}