Abstract
Objective: The diagnostic value of multi-slice computed tomography (MSCT) in esophageal jujube pit impaction was explored in this study. Methods: A retrospective analysis was performed on MSCT data obtained from a cohort of 40 patients experiencing esophageal jujube pit impaction. The study period encompassed the interval from December 2018 to November 2019. The analysis involved examining the age distribution of the patients, the location of the jujube pit impaction, its connection to the esophagus, associated complications, and the methods used for treatment. All imaging results were compared with the outcomes of surgical or endoscopic interventions. Results: (1) Out of 40 patients, 30 individuals were 58 years old or above, constituting 75% of the study sample. (2) In 80% of the instances (32 cases), the jujube pit was located in the initial segment of the esophagus, exhibiting a spindle shape with varying levels of central low density. (3) We examined the correlation between the angle of the impacted jujube pit and the esophageal longitudinal axis, categorizing 2 cases as longitudinal impaction, 16 as oblique impaction, and 22 as transverse impaction. Among the 40 cases, 28 displayed only slight thickening of the esophageal wall at the impaction site, while 9 cases exhibited heightened periesophageal fat density, and 3 showed small periesophageal air bubbles. (4) Endoscopic evaluation identified damage to the esophageal mucosa in 35 instances and the formation of esophageal perforation in 5 cases. Among patients with perforation, one or both ends of the jujube pit had penetrated the esophageal wall, accompanied by different levels of surrounding inflammatory encapsulation. Conclusion: MSCT is crucial for pinpointing jujube pit impaction and its relation to the esophageal wall and nearby structures, aiding in preoperative and postoperative complications. It is highly feasible for endoscopic cases but limited in complex ones needing thoracoscopy or open-heart surgery.
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