Overview
Neoplasms of uncertain behavior represent a diagnostic challenge, falling between clearly benign and definitively malignant entities. Their classification requires careful evaluation of histopathological features and clinical context.Diagnosis
Histopathological examination is the cornerstone for diagnosis, assessing cellular morphology, architectural patterns, and evidence of invasion or atypification 1.
Further diagnostic workup may include imaging studies (e.g., CT, MRI, PET) to assess tumor size, location, and potential spread 1.
Molecular and genetic testing may be employed in select cases to aid in classification and prognostication 1.Management
Management strategies are tailored to the specific type of neoplasm, its location, and the patient's overall health status 1.
Surgical resection is often the primary treatment modality for neoplasms of uncertain behavior, aiming for complete removal with clear margins 1.
Observation or less aggressive management may be considered for certain lesions with a very low likelihood of malignant transformation 1.
Adjuvant therapies (e.g., chemotherapy, radiation) are typically reserved for cases that demonstrate features suggestive of malignancy or have a high risk of recurrence 1.Key Recommendations
Histopathological evaluation is essential for the diagnosis of neoplasms of uncertain behavior 1. (Evidence: Moderate)
Management should be individualized based on the specific tumor characteristics and patient factors 1. (Evidence: Moderate)
Surgical intervention is frequently the initial approach for complete tumor removal 1. (Evidence: Moderate)References
1 Hui Z, Zewu Z, Jiao H, Yu C. Application of ChatGPT-assisted problem-based learning teaching method in clinical medical education. BMC medical education 2025. link