A cranium stored in the Stiftung Mozarteum in Salzburg/Austria which is believed to be that of Mozart, and skeletal remains of suspected relatives which have been excavated from the Mozart family grave in the cemetery in Salzburg, have been subjected to scientific investigations to determine whether or not the skull is authentic. A film project by the Austrian television ORF in collaboration with Interspot Film on this issue was broadcast at the beginning of the "Mozart year 2006". DNA analysis could not clarify relationships among the remains and, therefore, assignment of the samples was not really possible. In our work this skull and excavated skeletal remains have been quantified for Pb, Cr, Hg, As, and Sb content by laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) to obtain information about the living conditions of these individuals. A small splinter of enamel (less than 1 mm(3)) from a tooth of the "Mozart cranium" was also available for investigation. Quantification was performed by using spiked hydroxyapatite standards. Single hair samples which are recorded to originate from Mozart have also been investigated by LA-ICP-MS and compared with hair samples of contemporary citizens stored in the Federal Pathologic-Anatomical Museum, Vienna. In general, Pb concentrations up to approximately 16 mug g(-1) were found in the bone samples of 18th century individuals (a factor of 7 to 8 higher than in recent samples) reflecting elevated Pb levels in food or beverages. Elevated Pb levels were also found in hair samples. The amount of Sb in the enamel sample of the "Mozart cranium" (approx. 3 mug g(-1)) was significantly higher than in all the other tooth samples investigated, indicating possible Sb ingestion in early childhood. Elevated concentrations of elements in single hair samples gave additional information about possible exposure of the individuals to heavy metals at a particular point in their life.
The Viennese collection of pathological specimens (Collectio Rokitansky) comprises a large number of objects from all fields of pathological anatomy and is one of the largest historical collections in the entire world. We reviewed the original diagnoses in a series of pancreatic specimens using modern histopathological techniques. It was found that the histological structure of eleven pancreatic specimens was surprisingly well preserved. In three cases of extrapancreatic pseudocysts, we identified chronic pancreatitis as the underlying disease. Two specimens contained tumours that proved to be ductal adenocarcinomas. A third, rather large tumour was identified as a solid-pseudopapillary carcinoma and a fourth one as a neuroendocrine carcinoma. The remaining cases were classified as fibrotic atrophy, congenital cysts, microcystic serous cystadenoma, and necrotic sequestration of the pancreas. The application of immunohistochemical methods failed. In conclusion, the surprisingly well-preserved exhibits from the Collectio Rokitansky, which have been on display for more than 100 years, are accessible to modern histopathological investigation without the use of immunohistochemical techniques. Such examinations allow us to assess the occurrence of diseases and tumours in the sociocultural environment of the 19th century.
Skeletal material in the Museum of Pathological Anatomy, Vienna, has been appraised in order to modify existing descriptive designations and to establish diagnoses of specific genetic disorders. In this way osseous material relating to classical genetic syndromes has been identified and will be available for further study. Among the skeletons of adults in the museum, the following genetic conditions could be diagnosed: achondroplasia, Marfan syndrome, cleidocranial dysostosis, and diaphyseal aclasia. In adult sisters with dwarfism and a rickety bone disorder, the final diagnosis was uncertain. Infantile bone dysplasias, genetic conditions involving the skull, and malformation syndromes which are all represented in the museum are currently being analyzed.
The history of the Pathologic-anatomical Collection in the Fools Tower dates back to the eighteenth century. After a brief summery of the events leading to the creation of the museum, the life and work of Lorenz Biermayer (1778-1843) is examined. The first autopsy records from 1817 can be traced back to him and he was an important figure in the founding of the medical collection which still exists today. His period of office (1812-1829), especially the museum catalog and its publications started by him, are described. Finally, all of Biermayer's successors are briefly outlined.
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