Malignant Type AB Thymoma

A type A thymoma which is characterized by an aggressive clinical course (capsular invasion, infiltration of the surrounding tissues) and can…

Main criteria for malignancy include size over 5 mm in diameter, invasion of airways, blood or lymphatic vessels, regional and distant metastasis,…

A malignant neoplasm characterized by the presence of small atypical cells.

A malignant germ cell tumor which metastasizes widely and produces high levels of human chorionic gonadotropin.

A malignant peripheral nerve sheath tumor which shows rhabdomyosarcomatous differentiation. More than half of the patients have neurofibromatosis type 1. The prognosis…

A primary or metastatic malignant neoplasm involving the trachea.