“…Sudden discontinuity of the wall of the oesophagus may be a primary ('spontaneous') event, or secondary to some disease process which weakens the wall, such as peptic oesophagitis, malignancy or oesophagomalacia which may, in turn, be secondary to a cerebral lesion (Maciver et al, 1956). Our case is one of spontaneous rupture and conforms to the definition of Mackler (1952) by differing from other forms in two respects: it occurred in a previously healthy organ and, in contrast to the small round hole of a perforation, the rupture appeared as a clean-cut longitudinal rent at or near the oesophago-gastric junction.…”