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Gastric bleeding in pseudoxanthoma elasticum
L Kundrotas1, J Novak, J Kremzier
1Department of Medicine, School of Medicine, SUNYAB, Buffalo.
The American Journal of Gastroenterology
|August 1, 1988
Abstract:
We report a case of pseudoxanthoma elasticum and gastrointestinal bleeding, and document the degenerative changes of the gastric arterioles occurring over a 26-yr period. In addition to the internal elastic lamellar degeneration and dystrophic calcification, we describe the presence, ultrastructurally, of an abnormal collagen fiber. These degenerative changes in the gastric vascular bed can be a direct cause of gastrointestinal bleeding.