Congenital stenotic arteriopathy with medial dysplasia

The Retina in Forensic Medicine

The retina reflects a variety of diseases in the living patient. However, the retina is not routinely examined in deceased persons, and therefore it is unknown if routine retinal examination would be a useful adjunct to the forensic autopsy. To examine this issue, the retinae of routine medical examiner cases were examined utilizing an ophthalmic endoscope. The results of the first 100 examinations are reported. Specific attention was given to changes that reflected the postmortem interval, the development of petechiae as related to cardiopulmonary resuscitation, and the association of retinal hemorrhages to subconjunctival hemorrhages. The procedure was helpful in cases of suspected shaken baby syndrome, exsanguination, and carbon monoxide poisoning and in cases with sudden increased intracranial pressure (Terson syndrome). It appears that lividity patterns exist in the retina, and this may be potentially useful in determining body position after death. Some natural disease processes, such as hypertension, were also identified. Finally, the utility of the ophthalmic endoscope as a means of circumventing the problem of corneal clouding is discussed, and ideas for further research using this technology are presented.

Congenital stenotic arteriopathy with medial dysplasia of aorta, pulmonary artery, and their major branches

This report describes the morphological findings in a young child with congenital stenotic arteriopathy who died suddenly following arteriography. Hyperplasia of all of the medial components had produced severe thickening of the wall of the aorta (mean number of lamellar units = 133 in the thoracic aorta and 125 in the abdominal aorta), the pulmonary artery, and their major proximal branches, resulting in significant luminal narrowing. Bilateral renal artery stenosis, attributable mainly to intimal longitudinal smooth muscle hyperplasia associated with fibroelastosis, was the cause of her systemic hypertension. The left ventricle showed healed subendocardial infarction.