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Updated: Aug 24, 2025
06:01
A Genetically Engineered Mouse Model of Sporadic Colorectal Cancer
Published on: July 6, 2017
9.6K
Colonic malignancy: always adenocarcinomas?
Noelia Campos Serrano1, Matías Estévez Escobar2, Francisca Anguita Montes2
1UGC Aparato Digestivo, Hospital Universitario Torrecárdenas, España.
Revista Espanola De Enfermedades Digestivas
|October 20, 2022
Summary
Colorectal lymphomas can mimic other colon tumors during colonoscopy. Awareness is crucial for accurate differential diagnosis of colon neoformations.
Area of Science:
- Gastroenterology
- Oncology
- Pathology
Background:
- Colorectal lymphomas are rare malignancies affecting the colon.
- Their endoscopic appearance can be highly variable and non-specific.
Purpose of the Study:
- To highlight the importance of considering colorectal lymphomas in the differential diagnosis of colonic lesions.
- To emphasize the diagnostic challenge posed by their mimicry of other tumors.
Main Methods:
- Review of endoscopic and histopathological findings of colorectal lymphomas.
- Analysis of differential diagnostic considerations for colonic neoformations.
Main Results:
- Colorectal lymphomas can present with diverse endoscopic features.
- Distinguishing them from common colorectal tumors like adenocarcinoma can be difficult based solely on visual inspection.
Conclusions:
- Colorectal lymphomas should be included in the differential diagnosis for any suspicious colonic lesion found during colonoscopy.
- Increased awareness and appropriate diagnostic workup are essential for timely and accurate diagnosis.
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