Monomorphic Epitheliotropic Intestinal T-cell Lymphoma with Alveolar and Maxillary Metastases

A Case Report

Authors

DOI:

https://doi.org/10.21141/PJP.2026.483

Keywords:

monomorphic epitheliotropic intestinal T-cell lymphoma, intestinal perforation, enteropathy-associated T-cell lymphoma type II, case report

Abstract

This is a case of monomorphic epitheliotropic intestinal T cell lymphoma presenting as ruptured viscous in a 64-year-old male. Monotonous cells were seen to infiltrate the full thickness of the bowel with immunoreactivity for CD3, CD8, CD56, CD68 and Granzyme B. The patient subsequently presented with maxillary and alveolar mass with similar immunohistomorphologic findings, suggesting metastasis. This rare disease has poor prognosis thus further reports should be conducted to profile this type of tumor.

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Author Biographies

Clarisse Anne Nuqui, University of the Philippines – Philippine General Hospital

Department of Laboratories, University of the Philippines – Philippine General Hospital

Waldemar Siy, University of the Philippines - Philippine General Hospital

Division Head, Clinical Microscopy Division

Training Officer, Anatomic Pathology 

Department of Laboratories, University of the Philippines – Philippine General Hospital

Karen Damian, University of the Philippines Manila College of Medicine

Professor, Department of Pathology

Division Head, Section of Hematology

University of the Philippines Manila College of Medicine

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Published

06/11/2026

How to Cite

Nuqui, C. A., Siy, W., & Damian, K. (2026). Monomorphic Epitheliotropic Intestinal T-cell Lymphoma with Alveolar and Maxillary Metastases: A Case Report. The Philippine Journal of Pathology, 11(1). https://doi.org/10.21141/PJP.2026.483

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Case Reports

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