1. Entamoeba histolytica: A surprising coexistence with adenocarcinoma – Never brush aside brushings for biopsy
- Author
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Palvi Goel, Ruchita Tyagi, Gursheen Kaur, Bhavna Garg, Pavneet Kaur Selhi, Harpreet Kaur, Varun Mehta, and Neena Sood
- Subjects
adenocarcinoma ,brushings ,entamoeba ,rectal ,superadded ,Medicine - Abstract
Entamoeba histolytica has been rarely reported as superadded infection over carcinomatous growth on rectal brushings. We present a case of 68-year-old male who presented with abdominal pain and bleeding per rectum who was found to have an ulceroproliferative growth on sigmoidoscopy. Rectal brushings revealed coexistence of E. histolytica with malignant cells of adenocarcinoma. No organism was detected on biopsy of the tumor, which also showed adenocarcinoma, because of possible surface colonization of the tumor by Entamoeba. This case highlights the role of rectal brushings in detecting superadded infection in a case where both brushings and biopsy were performed. It is always important to report infection superadded on malignancies for optimum management of the patients.
- Published
- 2018
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