Objective To explore clinico-pathological features,immunophenotype,treatment and prognosis of urologic primary primitive neuroectodermal tumor ( PNET) . Methods The clinical data of 3 patients with urologic PNET were ...Objective To explore clinico-pathological features,immunophenotype,treatment and prognosis of urologic primary primitive neuroectodermal tumor ( PNET) . Methods The clinical data of 3 patients with urologic PNET were analyzed retrospectively. All patients were male,aged 29,32 and 75 years respectively.展开更多
Five cues of primary chondrosarcoma, a rare tumor of the lung, are reported. The diagnosis should be made by pathology. The diagnosis can not be made in some conditions including: (1) tumor from the chest wall; (2) ch...Five cues of primary chondrosarcoma, a rare tumor of the lung, are reported. The diagnosis should be made by pathology. The diagnosis can not be made in some conditions including: (1) tumor from the chest wall; (2) chondroaarcoma of bone discovered after operation; (3) ovarian teratoma found prior to operation; (4) patient with history of hamartoma of the lung; and (5) atypical pathology. It has no close relation tetween pathologic subtyping and prognosis of the disease. The main cause of death was intralobar spread of the lung. Extrathoracic metastasis was no observed and surgical resection is the primary option of therapeutic management for this tumor.展开更多
文摘Objective To explore clinico-pathological features,immunophenotype,treatment and prognosis of urologic primary primitive neuroectodermal tumor ( PNET) . Methods The clinical data of 3 patients with urologic PNET were analyzed retrospectively. All patients were male,aged 29,32 and 75 years respectively.
文摘Five cues of primary chondrosarcoma, a rare tumor of the lung, are reported. The diagnosis should be made by pathology. The diagnosis can not be made in some conditions including: (1) tumor from the chest wall; (2) chondroaarcoma of bone discovered after operation; (3) ovarian teratoma found prior to operation; (4) patient with history of hamartoma of the lung; and (5) atypical pathology. It has no close relation tetween pathologic subtyping and prognosis of the disease. The main cause of death was intralobar spread of the lung. Extrathoracic metastasis was no observed and surgical resection is the primary option of therapeutic management for this tumor.
