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Updated: Jul 13, 2026

Occlusion of the Great and Small Saphenous Vein Using Copolymeric Glue Based on N-Butyl Cyanoacrylate and Methacryloxy Sulfolane
Published on: December 9, 2022
Venous ulcers of the lower limbs due to congenital thalidomide-related valve defect
Pietro Rubegni1, Sara Poggiali, Roberta Bilenchi
1Section of Dermatology, Department of Clinical Medicine and Immunological Sciences, University of Siena, Siena, Italy. rubegni@unisi.it
Abstract:
A 44-year-old woman with fetal thalidomide syndrome and congenital pseudoainhum of the left big toe had a 5-year history of painful nonhealing ulcers in the left malleolar region. Venous Doppler ultrasonography showed hypoagenesis of the valve flaps of the deep and superficial venous circuit. To our knowledge, this is the first description of congenital pseudoainhum associated with fetal thalidomide syndrome. The coexistence of cutaneous ulcers in our case might be coincidental but may be related to a congenital valve defect (hypoagenesis) caused by thalidomide.
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