Abstract
SPONTANEOUS perforation of the presumably normal esophagus has been considered a rare lesion. A recent increase in the number of reports on this subject indicates that it may not be as unusual as was formerly believed. Barrett,1 Olsen and Clagett2 and Kinsella3 have recently considered this subject so completely that further review is unnecessary. The original, classic description of the lesion by Boerhaave in 1723 and the first diagnosis made during life by Walker4 in 1914 represent historical milestones. In modern times, the diagnosis has been made before death a number of times, but seldom early enough to permit treatment. . . .