Oral Necrotizing Ulcerations in Acute Leukemia Patients: Clinical Characteristics, Integrated Management, and Favorable Outcomes – A Case Series

Oral Necrotizing Ulcerations, including NUG, NUP, and NUS, represent significant clinical manifestations of acute leukemia, reflecting the underlying immunosuppression, hematologic abnormalities, and oral microbial dysbiosis inherent to the disease. Early recognition of characteristic clinical features, followed by integrated local oral management and close coordination with systemic medical care, can lead to favorable healing outcomes despite profound hematologic compromise.