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29 - Aorta: Bayonet wound

Enlarge听听听听听 Descriptive Card听听听听听 Log Book Entry

Rodin Number: 38
E Number: 198
Donor: Osler
Date: unknown
Size (H x W cm): 11 x 9.5

The specimen shows a portion of the base of the heart from which arise the pulmonary artery (P) and aorta (A). An irregular 2 cm laceration is evident in the latter on both front and back (B) views (long arrow). The obliterated ductus arteriosus has been carefully dissected (view (A) short arrow).

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B

Click on caption to enlarge image.

Comment

The descriptive card and Rodin both suggest that the specimen comes from Osler's autopsy No 125 of July 7, 1877 (described in the Montreal General Hospital Reports 1880 I: 284). However, although the case documented therein is that of a fatal stab wound, the injury is described as affecting "the left subclavian artery 1.2 cm from its origin on the arch, severing the vessel in three-fourths of its extent". The laceration in specimen 29 is clearly in the ascending aorta, and must relate to another case.

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