Rare esophageal carcinoma-primary adenoid cystic carcinoma of the esophagus: A case report.

Background: Esophageal adenoid cystic carcinoma (EACC) is an exceedingly rare malignant tumor of the esophagus, posing significant challenges in the clinic.

Case Summary: This report detailed the case of a 72-year-old male whose diagnosis of EACC was confirmed through postoperative histopathological examination. The patient underwent thoracoscopy-assisted radical resection of the esophageal tumor, coupled with lymph node dissection.