Review Article
Nailfold Capillaroscopy in Rheumatic Diseases: Which Parameters Should Be Evaluated?
Figure 5
Enlarged capillary loops; (A) normal capillary loop, (B) enlarged afferent capillary loop, (C) enlarged efferent capillary loop, (D) enlarged apical capillary loop, and (E) horseshoe shape giant capillary loop.