Broad tortuous loops above a transverse vessel

A long tortuous capillary on the left and a folded loop at the lower right, above a deeper transverse vessel.

A long tortuous capillary on the left and a folded loop at the lower right, above a deeper transverse vessel.
A long tortuous capillary on the left and a folded loop at the lower right, above a deeper transverse vessel.

Image details

Pattern
Tortuous capillaries
Author or contributor
Borja Gracia Tello
Hallmarks
Tortuous capillariesCapillary dilation
Magnification
216.48×
Device
Dino-Lite Edge
Field of view (W × H)
≈ 1.81 × 1.45 mm
Open full-size image

Teaching point

Subpapillary venous plexus: it may be seen in healthy individuals, so it does not define pathology by itself.

Measurements and calibration

For the subset of apices with stable automated measurements, estimated widths span approximately 19–31 µm. These are automated estimates, not manually validated measurements.

Clinical caveat

This image illustrates a visual finding and should be interpreted with acquisition quality, distribution across fingers, clinical context, and serology when relevant.

Use and licensing

Third-party image. Refer to the credits and any image-specific terms of use.

CC BY 4.0

Creator
Borja Gracia Tello

Image source page

Suggested attribution

Broad tortuous loops above a transverse vessel — Borja Gracia Tello, via Capillaroscopy.com.
CC BY 4.0.
Source: https://capillaroscopy.com/en/library/gracia-tello-tortuous-015/
Licence: https://creativecommons.org/licenses/by/4.0/

If you modify the image, describe your changes and retain any existing modification notices. This licence does not imply endorsement or clear other rights.

Open the public image file

Image licensing and reuse

Related images

Back to atlas
200x nailfold capillaroscopy field with several megacapillaries in an active scleroderma patternActive scleroderma pattern with megacapillaries (field 1)200x nailfold capillaroscopy field with prominent megacapillaries in an active scleroderma patternActive scleroderma pattern with megacapillaries (field 2)200x nailfold capillaroscopy field with visible megacapillaries in an active scleroderma patternActive scleroderma pattern with megacapillaries (field 3)200x nailfold capillaroscopy field with large megacapillaries in an active scleroderma patternActive scleroderma pattern with megacapillaries (field 4)