An S-shaped tip in a descending row

A small S-shaped capillary near the center, beside taller open hairpin loops.

A small S-shaped capillary near the center, beside taller open hairpin loops.
A small S-shaped capillary near the center, beside taller open hairpin loops.

Image details

Pattern
Tortuous capillaries
Author or contributor
Borja Gracia Tello
Hallmarks
Tortuous capillariesUnequal capillary calibers
Magnification
250×
Device
Smart G-Scope
Field of view (W × H)
≈ 2.28 × 1.28 mm
Open full-size image

Teaching point

One isolated abnormal shape may be nonspecific.

Measurements and calibration

For the subset of apices with stable automated measurements, estimated widths span approximately 12–27 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

Educational material. For reuse outside Capillaroscopy.com, request permission and preserve the stated attribution.

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