Case of Tubular Adenoma with High-Grade Dysplasia After Ileocystoplasty
Author Information
Author(s): Armah Henry B, Krasinskas Alyssa M, Parwani Anil V
Primary Institution: University of Pittsburgh Medical Center
Hypothesis
An ileal neobladder may undergo all the morphologic and molecular changes observed in the development of gastrointestinal adenocarcinoma.
Conclusion
Patients undergoing augmentation ileocystoplasty are at increased risk of glandular malignancy in the ileal segment.
Supporting Evidence
- The patient had a tubular adenoma with high-grade dysplasia found during histologic examination.
- This is the first reported case of such a tumor developing in the ileal segment after augmentation ileocystoplasty.
- Previous reports indicated only tubulovillous adenomas without high-grade dysplasia in similar cases.
Takeaway
A man developed a rare type of tumor in his bladder 34 years after surgery to help him urinate, showing that this surgery can lead to serious problems later on.
Methodology
The case involved a 39-year-old male who underwent cystoscopy and transurethral resection, followed by histologic examination.
Limitations
The study is based on a single case report, limiting generalizability.
Participant Demographics
39-year-old male with a history of chemotherapy and radiation therapy for embryonal rhabdomyosarcoma.
Digital Object Identifier (DOI)
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