Colonic duplication constitutes a rare congenital anomaly, characterized by the presence of hollow cystic or tubular structures exhibiting an epithelial-lined intestinal wall. Diagnostic challenges persist due to its low incidence and manifestation of nonspecific symptoms such as abdominal pain or constipation, resulting in a reluctance to pursue surgical resection. As associated malignancies in colonic duplication are rare, the inherent malignant potential of these anomalies remains undetermined. Additionally, despite reported instances of associated malignancies in colonic duplication, there is an absence of reports in the literature detailing tubular adenoma within these cases. The histologic features of the presented case are particularly noteworthy, situated at the precancerous stage, intimating potential progression towards adenocarcinoma within colonic duplication.
Keyphrases
- ulcerative colitis
- abdominal pain
- high glucose
- systematic review
- squamous cell carcinoma
- risk factors
- radiation therapy
- high resolution
- endothelial cells
- depressive symptoms
- climate change
- electronic health record
- locally advanced
- metal organic framework
- sleep quality
- adverse drug
- highly efficient
- tandem mass spectrometry