Eosinophilic inflammation in the gastrointestinal tract may occur as a primary eosinophilic
disorder or as a secondary response with other causes. Primary eosinophilic gastrointestinal …

Plexiform fibromyxoma (PF) is a recently‐described and rare mesenchymal neoplasm of the
gastric wall. A few small case series reports of this spindle cell entity exist in the surgical …

Kaposi sarcoma (KS) can pose diagnostic challenges in biopsy specimens. Multiple
histologic variants of cutaneous KS have been described; however, the histomorphologic …

We report the unusual case of a plexiform fibromyxoma, occasionally assessed in a lithiasic
gallbladder. The full thickness assessment of the gallbladder wall revealed an intra-mural …

Ganglioneuromas are very rare clinical entities, and their occurrence in the large bowel lays
further emphasis on their rarity. Ganglioneuromas are benign tumors of undifferentiated …

Primary gastric leiomyosarcoma is an exceptionally rare disease. This review covers 41 post-
gastrointestinal stromal tumor (GIST) era gastric leiomyosarcoma cases that are supported …

Context.—Discrete submucosal necrotic nodules may rarely manifest as colon polyps.
Objective.—To characterize the clinical and pathologic features of this lesion, which has …

Abstract Background Intestinal Ganglioneuromatosis (IG) is a rare disorder of the enteric
nervous system. In pediatric age it is often associated with genetic syndromes such as …

Gastric glomus tumor is a rare neoplasm of the gastrointestinal tract that frequently mimics
other mesenchymal lesions clinically and radiologically. We present a 70-year-old woman …

Conclusion: Although diffuse ganglioneuromatosis is uncommon, it should be considered in
patients with refractory constipation. Highlights Intestinal ganglioneuromas are uncommon …