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Candida esophagitis (CE) is the most common fungal infection of the esophagus and an increasingly recognized complication in patients with solid organ malignancies. Once primarily associated with advanced HIV/AIDS and hematologic malignancies, the epidemiology has shifted in the modern era of antiretroviral therapy and intensive cancer treatments. Patients with solid tumors receiving chemotherapy, corticosteroids, broad-spectrum antibiotics, and proton pump inhibitors (PPIs) are at a heightened risk for CE due to synergistic immunosuppressive and mucosal barrier-disrupting effects. Clinically, CE in cancer patients often present with odynophagia, dysphagia, or chest pain, but a considerable proportion of cases are asymptomatic or non-specific, complicating diagnosis and needing a high index of suspicion. Endoscopic evaluation with characteristic white plaques and histopathologic confirmation remains the diagnostic gold standard, as symptoms as oropharyngeal findings are unreliable indicators of esophageal infection. Disease management centers on systemic antifungal therapy. Fluconazole is the first-line treatment, achieving high cure rates, while echinocandins and posaconazole are reserved for refractory cases or non-<i>albicans</i> infections. Prompt therapy is crucial, as untreated CE can lead to malnutrition, interruptions in cancer therapy, and rare but serious complications (e.g., necrotizing esophagitis or perforation). We provide a comprehensive review of the epidemiology, risk factors, clinical manifestations, pathogenesis, diagnosis, and management of CE in solid organ cancer patients. Gaps in knowledge are highlighted, including the need for better non-invasive diagnostics, antifungal resistance surveillance, and tailored prophylactic strategies. A high index of suspicion and early recognition and treatment of CE in oncology patients can improve nutritional status, quality of life, and continuity of cancer care.