From: Position article and guidelines 2018 recommendations of the Brazilian Society of Rheumatology for the indication, interpretation and performance of nailfold capillaroscopy
- Capillary architecture and organization
- Capillary morphology
- Capillary density (number of capillary loops per millimeter)
- Capillary size (including enlarged and giant capillaries)
- Microhemorrhages
- Avascular areas
- Neoangiogenesis