PMC8276656_01
Deformation of the hallux nail plate.
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The hallux nail plate was deformed, thickened, and brittle with hyperkeratosis and yellow discoloration (Figures 1  and 2).
Swelling and hyperkeratosis of the hallux.
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The hallux nail plate was deformed, thickened, and brittle with hyperkeratosis and yellow discoloration (Figures 1  and 2).
Thickening of the soft tissues of the big toe up to 10 mm.
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CT angiography revealed a rare vascular anomaly in the right lower extremity: hypoplasia of the distal segment of the anterior tibial artery, a slightly dilatated and tortuous posterior tibial artery, that fed the arteriovenous malformation (AVM) in the big toe with increased venous flow in the lower limb (Figures 3, 4, 5).
Dilated blood vessels supplying the right hallux.
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CT angiography revealed a rare vascular anomaly in the right lower extremity: hypoplasia of the distal segment of the anterior tibial artery, a slightly dilatated and tortuous posterior tibial artery, that fed the arteriovenous malformation (AVM) in the big toe with increased venous flow in the lower limb (Figures 3, 4, 5).
AVM of the right hallux.
jvb-19-e20200050-g05.jpg
PMC8276656_01_jvb-19-e20200050-g05.jpg
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CT angiography revealed a rare vascular anomaly in the right lower extremity: hypoplasia of the distal segment of the anterior tibial artery, a slightly dilatated and tortuous posterior tibial artery, that fed the arteriovenous malformation (AVM) in the big toe with increased venous flow in the lower limb (Figures 3, 4, 5).