Pseudo-Obstruction of the Colon Associated With Segmental Additional Muscle and Fibrous Coat: A Rare Specimen With Novel Quantitative Immunohistochemical Analysis
International Journal of Surgical Pathology
Published online on May 19, 2026
Abstract
International Journal of Surgical Pathology, Ahead of Print.
BackgroundChronic intestinal pseudo-obstruction refers to neuromuscular disorders causing ineffective motility without blockage. One rare cause is segmental additional muscle coat, a sharply defined smooth muscle band between the muscularis mucosae and ...
BackgroundChronic intestinal pseudo-obstruction refers to neuromuscular disorders causing ineffective motility without blockage. One rare cause is segmental additional muscle coat, a sharply defined smooth muscle band between the muscularis mucosae and ...