ASSESSMENT OF OSTEOPENIA AT AUTOPSY

Osteoporosis is a common problem for the pathologist in the elderly female population where pathological fractures particularly of the neck of femur are frequent. Yet how should we assess osteoporosis at autopsy? This study reports on autopsy assessment of osteopenia, comparing our subjective findings of rib fracturability and vertebral compressibility with histological and histomorphometric assessment on a bone biopsy. We have shown a poor correlation between gross autopsy and histological techniques. There is good correlation between two gross autopsy techniques and these methods have been shown to be reproducible between observers. We believe that the most useful test of whether a patient's bones are likely to break is to assess the fracturability of the ribs (and possibly the vertebral bodies) at autopsy. This should be supplemented with undecalcified histology sections from the iliac crest where possible. Further studies are clearly warranted in this area.