Nailfold Capillaroscopy in Rheumatic Diseases: Which Parameters Should Be Evaluated?

Figure 6

(a, b) Two different images acquired by a digital capillaroscope with 200x magnification from two young healthy females to extract the features of capillaries marked with arrows. (c, d) Automated measuring of capillary width and height (PCA method). (e, f) Manual measuring of capillary width and height.

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