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The bleeding lesion that was seen on bronchoscopic examination is considered the ruptured lymph node. We think that the granulomatous material from the ruptured node moved distallv and obstructed the ...
A large bleeding ulcer was observed several centimeters proximal to the endobronchial mass. The bleeding lesion was thought to be the origin of the spongy mass because a small part of the mass was sti...
Endobronchial tuberculosis is a complication of primary lung tuberculosis and may result from rupture of an infected lymph node through the bronchial wall or from lymphatic spread to the mucosal surfa...
Therefore, this lesion, in the absence of detectable morphologic cause for its development, could be construed to be a lymphangioma, similar to the lesions reported ten years ago in three boys aged 13...
Focal aggregates of lymphocytes could be seen in the walls of the channels and in the parenchyma adjacent to the lesion. Some channels were filled with red blood cells; others contained eosinophilic f...