Large tortuous loops among narrow hairpins

Markedly tortuous and folded capillaries in the center, with narrower hairpins and a small group of multiple loops on the right.

Markedly tortuous and folded capillaries in the center, with narrower hairpins and a small group of multiple loops on the right.
Markedly tortuous and folded capillaries in the center, with narrower hairpins and a small group of multiple loops on the right.

Image details

Pattern
Tortuous capillaries
Author or contributor
Borja Gracia Tello
Hallmarks
Tortuous capillariesAbnormal shapes and ramifications
Magnification
250×
Device
Smart G-Scope
Field of view (W × H)
≈ 2.30 × 1.29 mm
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Teaching point

Precise measurement depends on correct calibration and focus.

Measurements and calibration

For nonbranching apices with stable automated measurements, estimated widths span approximately 17–28 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

Large tortuous loops among narrow hairpins — Borja Gracia Tello, via Capillaroscopy.com.
CC BY 4.0.
Source: https://capillaroscopy.com/en/library/gracia-tello-branching-007/
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.

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