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Updated: Jun 18, 2026

Three-Dimensional Cell Culture Models to Investigate the Epithelial Barrier in Eosinophilic Esophagitis
Published on: May 10, 2024
[Eosinophilic cystopathy in association with infiltrative transitional cell carcinoma]
Nicolás Alberto Cruz Guerra1, María Montserrat Chimeno Viñas, Inmaculada Ursúa Sarmiento
1Servicio de Urología, Servicio de Medicina Interna1, Complejo Hospitalario de Zamora, Zamora, España. ncruz_g@hotmail.com
Objectives:
To report a case of eosinophilic cystopathy associated to infiltrative transitional-cell carcino ma of the bladder in an adult.
Methods:
We describe the case of a 79-year-old wo man who complains of meso and hipogastric pain since several months before, and to whom a parietal thickening of the bladder was detected by means of abdominal CT scan during the diagnostic work up for a digestive disease indicated by the Internal Medicine Service. Cistoscopy confirmed that finding, together with areas of greater endoluminal protrusion. Cold biopsy showed an inflammatory in filtrate with eosinophilic component. Transurethral resection was indicated.
Results:
The pathological assessment was compatible with high-grade infiltrative transitional carcinoma of the bladder. The patient developed multiple lung metastases and died five months after surgery.
Conclusions:
Reports describing the coincidence of both entities are infrequent. We emphasize the importance of a correct filiation of apparently "pseudotumoral" endoluminallesions.
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