Degenerate hydrogen atom exchange reactions have been studied using calculations, based on density functional theory (DFT), for (i) benzyl radical plus toluene, (ii) phenoxyl radical plus phenol, and (iii) methoxyl radical plus methanol. The first and third reactions occur via hydrogen atom transfer
Adrenal myelolipoma is a rare benign non secreting tumor. It is often unexpectedly detected. Pathophysiologically, it is adrenal cortex cell metaplasia into reticuloendothelial cells, resulting from infection, chronic stress or adrenal gland degeneration. The mean age at diagnosis is late forties.