ETHICAL AND LEGAL ISSUES OF TRACHEOSTOMY VENTILATION IN PATIENTS WITH AMYOTROPHIC LATERAL SCLEROSIS


Two Cases of Hepatoblastoma in Adults

Adult hepatoblastoma is a rare tumor whose etiology and mechanisms of development are still incompletely understood.Imaging and biological tests such as AFP and liver enzymes are non-specific.Histologically, there are 2 histological variants: pure epithelial with 5 types (pure fetal, embryonal, small cell undifferentiated, cholangioblastic, and mac

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