A curved loop in a narrow vascular field

A broad curved capillary right of center, with finer upright loops nearby. Only a narrow part of the capillary row is visible.

A broad curved capillary right of center, with finer upright loops nearby. Only a narrow part of the capillary row is visible.
A broad curved capillary right of center, with finer upright loops nearby. Only a narrow part of the capillary row is visible.

Image details

Recorded diagnoses
  • Antiphospholipid syndrome
  • Inflammatory myopathy
Pattern
Capillary dilation
Author or contributor
Borja Gracia Tello
Hallmarks
Capillary dilationTortuous capillaries
Magnification
250×
Device
Smart G-Scope
Field of view (W × H)
≈ 2.32 × 1.31 mm
Open full-size image

Teaching point

Review several fingers before concluding that density is low or the pattern is abnormal.

Measurements and calibration

For the subset of apices with stable automated measurements, estimated widths span approximately 15–33 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

A curved loop in a narrow vascular field — Borja Gracia Tello, via Capillaroscopy.com.
CC BY 4.0.
Source: https://capillaroscopy.com/en/library/gracia-tello-tortuous-042/
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)