Jcr. Deadana et al., NONEPITHELIAL MALIGNANT-TUMOR IN AN ESOPH AGEAL DUPLICATION, Revista espanola de enfermedades digestivas, 89(3), 1997, pp. 215-216
A communicating duplication of the distal esophagus was diagnosed in a
n elderly patient. The lesion was removed and the connection with the
esophageal lumen closed. A high grade leiomyosarcoma involving all dup
lication layers and the right pleural surface was demostrated. This is
the first reported instance of a nonepithelial malignant tumor in an
alimentary tract duplication.