Concurrent ascending colon adenocarcinoma and ileocecal tuberculosis: A case report. Issue 21 (27th May 2022)

• Record Type: Journal Article
• Authors: Park, Sun Min; Kim, Ji Hoon; Chong, Yosep; Kang, Won-Kyung
• Editors: Saranathan., Maya
• Is Part Of: Medicine. Volume 101:Issue 21(2022)
• Page Start: e29430
• Publication Date: 2022-05-27
• Subjects: ascending colon cancer -- ileocecal tuberculosis; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000029430
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract: Rationale: Few cases have been reported of the coexistence of tuberculosis and adenocarcinoma of the large bowel. We report a rare case of concurrent ascending colon adenocarcinoma and ileocecal tuberculosis, which were nearly indistinguishable from one another. Patient concerns: A 59-year-old man visited our clinic with dizziness and anorexia. Diagnosis: Computed tomography revealed a mass in the ascending colon with ill-defined nodules in the liver. A colon biopsy showed adenocarcinoma with multinucleated giant cells. The liver nodules were confirmed to be metastatic adenocarcinomas. Interventions: Ant tuberculosis medications were administered prior to surgery. Two weeks later, a laparoscopic right hemicolectomy and radiofrequency ablation of the liver were performed. Outcomes: The final pathology confirmed adenocarcinoma with chronic granulomatous inflammation and giant cells. Lessons: In this patient, the cancer was in an advanced stage and had no history of tuberculosis infection. Thus, in this case, the malignancy seemed to create the proper environment for either reactivation of a latent tuberculosis infection or, less likely, for the acquisition of a primary mycobacterial infection. In conclusion, clinicians should be aware of the possibility of concurrent colon adenocarcinoma and intestinal tuberculosis.