Locus Minoris Resistentiae: Two Cases of Malignant Metastasis and Review of Literature

Locus minoris resistentiae refers to a region of decreased resistance within the body. This occurs from changes to the microenvironment secondary to previous trauma and results in increased vulnerability. As a result, infection, inflammatory processes, and malignancy may localize to this area. In th...

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Bibliographic Details
Main Authors: Donya Farmand MPH, Michael C. Valdez MD, Leila Moosavi MD, Everardo Cobos MD
Format: Article
Language:English
Published: SAGE Publishing 2021-02-01
Series:Journal of Investigative Medicine High Impact Case Reports
Online Access:https://doi.org/10.1177/2324709621997248
Description
Summary:Locus minoris resistentiae refers to a region of decreased resistance within the body. This occurs from changes to the microenvironment secondary to previous trauma and results in increased vulnerability. As a result, infection, inflammatory processes, and malignancy may localize to this area. In this article, we describe 2 unique cases of malignancy, primary prostate carcinoma and serous carcinoma of the ovary, both of which disseminated to sites of prior trauma. We review the available literature, discuss proposed pathophysiology, and highlight the need for further investigations along with increased clinician awareness.
ISSN:2324-7096