[Blastoma of the lung].
The tumour was found in a male of 60 who died of stomach ulcer perforation. The blastoma was 12 cm in diameter with a central cavity and was associated with the left lower--lobe bronchus. Undifferentiated (blastoma) cells with hyperchromatic nuclei, areas of squamous cell carcinoma and solid poorly differentiated carcinoma differentiating into glandular tissue were observed. Stroma consisted of stellate or syncytium--like cells with myxoid areas and a cartilaginous fragment with signs of resorption. Cavernous hemangioma and organoid structures in the form of squamous cell solid areas surrounded by syncytial mesenchymal elements were also observed.
Samsonov
V A
VA
D001984:Bronchial Neoplasms / Q000150:complications / Q000473:pathology*; D002454:Cell Differentiation / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000150:complications; D018202:Pulmonary Blastoma / Q000150:complications / Q000473:pathology*; D013276:Stomach Ulcer / Q000150:complications
Blastoma legkogo.