Supported by a Clinical Research Grant from Pusan National University Hospital(2020).
BACKGROUND A malignant melanotic nerve sheath tumor(MMNST),previously known as a melanotic schwannoma,is a rare variant of a peripheral nerve sheath tumor composed of Schwann cells with melanotic differentiation.Only ...
BACKGROUND Retrograde intrarenal surgery(RIRS)has been proven to be a safe and effective treatment modality in large-scale quantitative studies.However,although its safety profile has been established,it also has a po...
BACKGROUND Neurogenic tumors are rare but represent an important consideration in the differential diagnosis of abdominal mesenchymal tumors.Reports on their incidence,pathological features and clinical characteristic...
BACKGROUND Peripheral lung cancer poses a substantial harm to human health,and it is easy to become exacerbated,potentially threatening the life and safety of patients AIM To assess the value of virtual bronchoscopic ...