Anti-Mi2β dermatomyositis: overview

An overview of the nailfold from the anti-Mi2β dermatomyositis case. This wider view provides context; use the complete study for calibrated measurements and individual capillary assessment.

An overview of the nailfold from the anti-Mi2β dermatomyositis case. This wider view provides context; use the complete study for calibrated measurements and individual capillary assessment.
An overview of the nailfold from the anti-Mi2β dermatomyositis case. This wider view provides context; use the complete study for calibrated measurements and individual capillary assessment.

Source study context

There is marked capillary loss (4.8/mm), architectural disorganization, frequent dilations, giant capillaries, and abnormal/branched shapes, indicating severe active microangiopathy.

Measurements and classification refer to the described study or visit; they are not new measurements of this image.

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Image details

Pathology
Dermatomyositis (anti-Mi2β+)
Pattern
Severe Myositis-Associated Microangiopathy
Author or contributor
Gema María Lledó Ibáñez
Magnification
54.28×
Device
Dino-Lite Edge
Field of view (W × H)
≈ 7.21 × 5.77 mm
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Teaching point

Precise measurement depends on correct calibration and focus.

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

Contributed by Gema María Lledó Ibáñez for educational publication on Capillaroscopy.com. For reuse permissions, contact the rights holder.

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