Metachronous Multiple Primary Inoperable Squamous Cancer of the Esophagus: Case Report

Abstract

The incidence of primary multiple malignant neoplasms (PMMN) in Russia is steadily increasing due to the increasing frequency of detection of metachronous tumors. A similar trend is observed in esophageal cancer (EC). Advances in the diagnosis and treatment of cancer have led to an increase in the life expectancy of patients after a cured primary tumor and, in turn, to an increase in the detection rate of a second tumor. The longer life expectancy of patients with cancer, the higher the likelihood of developing a second tumor. PMMN of the esophagus is one of the least studied problems in modern oncology, which complicates the choice of treatment tactics, since there are no standards for the management of such patients. This article reflects a multidisciplinary and individual approach to the treatment of a patient with primary multiple metachronous inoperable squamous cell carcinoma of the middle and lower thoracic esophagus. The patient underwent chemoradiotherapy (CRT) with full effect, with no post-radiation damage and improved quality of life.