Is surgery for multiple lung metastases reasonable?
This new 1318-nm Nd:YAG laser facilitates complete resection of multiple bilateral centrally located metastases and thus is lobe sparing. Resection of 20 or more metastases is reasonable because long-term survival was significantly better than that observed with incomplete resection.
These data suggest that chlormethiazole can restore both hepatic retinol and retinyl ester concentrations to normal levels in ethanol-fed rats through blocking enhanced both degradation of vitamin A and mobilization of vitamin A from the liver into the circulation.