Spontaneous Regression of an Inflammatory Myofibroblastic Tumor: A Case Report and a Review of the Literature.

ABSTRACT:

Introduction

Spontaneous tumor regression is the volumetric reduction or complete disappearance of a primary tumor or metastatic sites (single or multiple) without the administration of treatments. This rare phenomenon occurs most commonly in certain types of neoplasms.

Case presentation

In this manuscript, we describe a spontaneous tumor regression in an adult patient followed at the Modena Cancer Center and affected by retroperitoneal inflammatory myofibroblastic tumor, an ultra-rare subtype of sarcoma. Finally, we will provide a concise review of the literature and try to explain the mechanisms underlying the tumor regression described in the clinical case.

Conclusion

The etiopathogenetic mechanisms for spontaneous tumor regression are not yet fully understood and

SUBMITTER: Medici B 

PROVIDER: S-EPMC11521496 | biostudies-literature | 2024 Jan-Dec

REPOSITORIES: biostudies-literature