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PubMed1983

Brodie's abscess in a tibia dating from the Neolithic period.

Radiological and macroscopic characteristics typical of Brodie's abscess were observed in inferior metaphysis of a tibia estimated to be 5,000 years old. The use of rigorous anatomico-radiological criteria in studies of bone paleopathology can provide the doctor with accurate data regarding diseases of the past in bone specimens rarely at their disposal. This approach is also necessary to obtain valid data for paleontologists, prehistorians and archeologists.

Abscess↗
PubMed2001

[What remains of the skin after 2000 years in a bog?].

BACKGROUND AND OBJECTIVE: Mummies have an important place in the study of archaeology and paleopathology because they are so well preserved. For the first time skin samples of six 2300-1600 year old bog bodies from North Germany were examined by histology, transmission electron microscopy and immunohistology. METHODS: For histology the samples were stained with H&E and van Gieson elastic stain. Fixation and embedding in epoxy followed for the transmission electron microscopy. Specific antibodies directed to type IV collagen and S-100 were used. RESULTS: Histologically it was possible to observe collagen bundles in the dermis, with a density similar to recently stained samples. Epidermis was not preserved. The electron microscopy showed collagen fibrils with a diameter of 45-110 nm and the characteristic axial periodicity. Throughout the dermis, a number of spores of bacteria with a diameter of 0.83 +/- 0.051 micron and an electron dense core were found. No activity against the used antibodies could be detected. CONCLUSIONS: Histology and electron microscopy demonstrate the excellent conservation of the dermal collagen in the bog. In contrast to ice mummies like "Otzi" and mummies from Egypt, no cellular elements could be found in the skin of bog bodies.

Collagen↗
PubMed2001

[Transition from malum coxae senile to the arthrosis deformans concept. A summary of the best known theories and classifications].

The disease of degenerative arthritis has been known for thousands of years. Paleopathology has provided findings of ancient degenerative alterations. Furthermore, physicians in classical antiquity described several forms of joint diseases. A challenging problem was the therapy, which was limited at that time. For centuries all joint diseases were subsumed under the term"rheumatism." In 1683 Thomas Sydenham, who suffered himself from gout, first differentiated this joint disease from the larger group of rheumatic joint diseases. Another early classification was undertaken by John Haygarth in 1779. He differentiated gout from malum coxae senilis and the chronic rheumatic diseases. The different theories and the resulting classifications were influenced by different disciplines such as surgery, internal medicine, pathology, anatomy, neurology, microbiology, and radiology. This investigation includes the time period from the early nineteenth century until 1925 when the word "arthrosis" was first used in a medical publication. This investigation is based on research at the library of the German Museum for Orthopedic History and Science as well on the systematic search for articles in different German journals such as Zeitschrift für Orthopddie and Fortschritte auf dem Gebiet der Röntgenstrahlen. It includes almost all important books and publications about degenerative arthritis for this time period. In the past there were many different descriptions for degenerative arthritis. The establishment of X-rays and new methods in histology and microbiology and the aspect of biomechanical theories led to a better understanding of the different diseases. The authors tried to construct new classifications without the knowledge of the causal and formal pathogenesis. This is the reason for the large number of different classifications, which had to be revised after a short period of time. This publication gives an overview about the most important articles and books which led to the classification currently in use.

Aged↗
PubMed2006

The aortic coarctation and the Etruscan man: morphohistologic diagnosis of an ancient cardiovascular disease.

Reports of cardiovascular diseases in ancient time are very rare since the material mainly consists of skeletal remains; therefore, these diagnoses can only be carried out indirectly, through the marks left on bones. Here we show a case of coarctation of the aorta diagnosed on bones. Aortic coarctation is a congenital disorder in which a portion of the aorta is narrowed to various extent. A collateral circulation system is enrolled to allow adequate compensation of the blood flow. Collateral vessels may become enlarged, producing a distinctive notching on the pleural surface of the ribs and on adjacent bones. Excavation of a sixth to fifth century B.C. Etruscan tomb revealed three funerary chambers (celle) housing 14 skeletal remains of adults. The ribs of one of the male skeleton showed "nail stroke" indentations. Detailed macroscopic examination enabled us to identify them as notching and led to the diagnosis of postductal aortic coarctation. Histological analysis of bone tissue from the notching areas excluded inflammatory and pathological erosive events, supporting the macroscopic diagnosis. The present paper is the first description of aortic coarctation in paleopathology.

Adult↗
PubMedDate not supplied

The ophthalmic wound of Philip II of Macedonia (360-336 BCE).

The aim of this report is to present the ophthalmic wound of King Philip II of Macedonia, father of Alexander the Great. From a series of ancient literary and historical sources, a number of archaeological finds, and the paleopathological remains in the supposed tomb of Philip in Vergina, it can be deduced that the king was seriously wounded in his right eye during the siege of Methoni. The renowned physician Critobulos undertook the removal of the arrow that had injured the eye and the postoperative follow-up. He was already experienced and belonged to the official medical family of Asclepiades of Cos Island. It seems that an ugly scar remained in the area of Philip's right eye, possibly causing him psychological problems.

Eye Injuries↗
PubMed1985

Immunological detection of hemoglobin in bones of ancient Roman times and of Iron and Eneolithic Ages.

Using an immunological method (immunoblot), we have established that hemoglobin (or hemoglobin fragments) can be quantitatively determined in old and ancient bones, some of them dating back 4500 years. It is shown that the total recovery decreases with time, but it is still effective in the older specimens. Thus, the immunological assay may prove useful to solve problems relevant to paleontology and paleopathology.

Antibodies, Anti-Idiotypic↗
PubMed1997

Hookworm: not a pre-Columbian pathogen.

It has been asserted that evidence of pre-Columbian hookworm has been found in the Americas, specifically in Peru, Brazil, and Tennessee. However, based on an analysis of the life cycle and morphology of hookworm, the paleopathologic indications for the presence of hookworm infestation in the Americas prior to 1492 are suspect. It is concluded that the material found in the Peruvian mummy is probably pinworms, that the Brazilian and Tennessee materials are probably not hookworm, and, therefore, that hookworm was one of many pathogens brought to the Americas after contact in 1492.

Ancylostomatoidea↗
PubMed1993

Clinical features and management of ankylosing spondylitis.

The clinical features and management of ankylosing spondylitis are reviewed here. Important descriptions of the paleopathology of ankylosing spondylitis are discussed, and articles are reviewed in which the characteristics of some extra-articular complications are described. Controversy persists on the bone mineral content of patients with ankylosing spondylitis and its relationship with disease duration and outcome, as well as on the role of sulfasalazine in the management of ankylosing spondylitis.

Adult↗
PubMed2001

Chronic otitis media sequelae in skeletal material from medieval Denmark.

OBJECTIVES: Chronic otitis media sequelae (COMS) have been identified in archaeological skeletal materials from various ages. COMS reflecting episodes of upper respiratory tract infection may be used as a paleopathological indicator of general health. Estimation of the frequency of COMS may be useful in the gross evaluation of general standard of living. MATERIALS AND METHODS: Temporal bones and auditory ossicles from 659 individuals from two Danish medieval rural parish cemeteries, dated to 1050-1200 and 1150-1350, respectively, were examined otomicroscopically. RESULTS: Osseous fistulae from mastoid abscesses, remodelling of the hypotympanon, and erosion of the incus were among the convincing indications of COMS. A minimum frequency of COMS of 1% to 7% was found. The youngest material displayed the highest frequency of pathological changes. CONCLUSION: Indications of a rising incidence of infectious middle ear disease in early medieval Denmark were found. This may reflect a deterioration of living conditions from the 11th through the 14th centuries.

Bone Diseases↗
PubMed2001

Diseases of the spine in South American mummies.

OBJECTIVE: The skulls and spinal columns of people from ancient civilizations, which frequently are found in a preserved state at archeological sites, can provide a large amount of information about these individuals' physical condition through paleopathological investigation. METHODS: This study represents the examination of more than 700 human remains dating back more than 8000 years that were recovered from archaeological excavations in the Andean region of southern Peru and northern Chile. RESULTS: Examples of congenital malformations, degenerative processes, infectious diseases, neoplasias, and traumatic diseases were discovered. Congenital anomalies such as spina bifida occulta were relatively common in these populations. No cases of meningomyelocele were discovered. The most common pathological findings were degenerative changes of the vertebral bodies. Large cervical and lumbar osteophytes were identified in some remains. Several cases of cervical spondylosis were determined to be the result of an occupational disease resulting from carrying heavy loads on the back. These heavy loads were supported by wearing around the forehead a tumpline, known as a capacho. The most common infectious disease process in the spine was due to tuberculosis. The diagnosis was made by radiological and histopathological studies, and in several cases the organism Mycobacterium tuberculosis was identified in the soft tissues. Metastatic lesions on the vertebral bodies were identified in a single case. Examples of traumatic spinal injury were rare. Compression fractures were noted infrequently. CONCLUSION: Diseases of the spinal column in the ancient inhabitants of the Andean region of South America were similar to those that affect the present-day population of that area.

Adult↗
PubMed1995

Agenesis of permanent incisors in a mediaeval maxilla and mandible: aetiological aspects.

A paleopathological maxilla and mandible with tooth agenesis were analyzed, focussing on the aetiology of the condition. The jaw material, derived from an adult mediaeval male, was examined by standard anthropological analyses, including radiography. In the maxilla there was agenesis of three permanent incisors and one premolar, and in the mandible of one permanent incisor and two permanent molars. Absence or marked reduction of the incisive foramen and the nasopalatine canal was found. The premaxillary area was reduced without general alveolar bone resorption. The pattern of tooth agenesis was similar to the pattern observed in contemporary individuals, except for the agenesis of one permanent maxillary central incisor. It is suggested that the pronounced lack of teeth in the maxillary anterior region is connected with deficient development of the premaxillary area of the nasopalatine canals and the incisive foramen. As the condition can be ascribed to deviations in the prenatal development, this investigation shows that embryological developmental patterns, which form the basis for the pattern of tooth agenesis, should be taken into account when evaluating dry bone pathology.

Anodontia↗
PubMedDate not supplied

Paleoradiology: advanced CT in the evaluation of nine Egyptian mummies.

Axial thin-collimation state-of-the-art spiral computed tomography (CT) was combined with sagittal and coronal reformatting, three-dimensional (3D) reconstruction, and virtual "fly-through" techniques to nondestructively study nine Egyptian mummies. These techniques provided important paleopathologic and historical information about mummification techniques, depicted anatomy in the most informative imaging plane, illustrated the soft-tissue preservation and physical appearance of mummies in superb detail, and generated an intriguing virtual tour through hollow mummified remains without harming the specimens themselves. Images generated with these methods can help archaeologists and Egyptologists understand these fascinating members of mankind and can serve as adjunct visual aids for laypersons who are interested in mummies. CT has emerged as the imaging modality of choice for the examination of Egyptian mummies due to its noninvasive cross-sectional nature and inherently superior contrast and spatial resolution. As multi-detector row CT and postprocessing tools evolve, the capabilities and applications of CT will continue to proliferate, attesting to the expanded versatility and utility of CT as a noninvasive research tool in the multidisciplinary study of Egyptian mummies.

History, Ancient↗
PubMed2003

Paleoepidemiology: is there a case to answer?

Paleopathology is the study of disease, physiological disruptions and impairment in the past. After two centuries of mainly descriptive studies, efforts are being made towards better methodological approaches to the study of diseases in human populations of ancient times whose remains are recovered by archaeology. Paleoepidemiology can be defined as an interdisciplinary area that aims to develop more suitable epidemiological methods, and to apply those in current use, to the study of disease determinants in human populations in the past. In spite of the limits of funerary or other archaeological series of human remains, paleoepidemiology tries to reconstruct past conditions of disease and health in those populations and its relation to lifestyle and environment. Although considering the limits of studying populations of deceased, most of them represented exclusively by bones and teeth, the frequency of lesions and other biological signs of interest to investigations on health, and their relative distribution in the skeletal remains by age and sex, can be calculated, and interpreted according to the ecological and cultural information available in each case. Building better models for bone pathology and bone epidemiology, besides a more complex theoretical frame for paleoepidemiological studies is a big job for the future that will need the incorporation of methods and technology from many areas, including the tools of molecular biology.

Archaeology↗
PubMed1986

Modern imaging and endoscopic biopsy techniques in Egyptian mummies.

Egyptian mummies have been popular subjects of radiographic investigation since 1896. Computed tomography (CT) and magnetic resonance imaging (MRI) have recently been added to the growing list of modern techniques used to study these relics. The Minnesota Mummy Project was organized to examine four well preserved Egyptian mummies dating from the XVIIIth (1575-1308 B.C.) and XXVth (715-663 B.C.) Dynasties. Plain radiographs and CT scans were obtained on all specimens. One individual was selected for additional endoscopic and microscopic correlation with CT findings in the thoracic cavity. The collapsed heart was identified by CT. A percutaneous biopsy of the heart was then performed with a flexible fiberoptic endoscope, passed through a small hole drilled into the chest wall. Microscopy of prepared ventricular specimens revealed striated muscle fibers consistent with myocardium. These results emphasize the utility of CT as a noninvasive paleoradiologic tool. Another mummy was examined by MRI to search for minute quantities of residual moisture possibly trapped within the desiccated tissues. Only a free-induction-decay signal could be obtained, but this was insufficient to generate an image. Thus, it appears that present MRI is not suitable for the paleopathologic investigation of dehydrated structures.

Biopsy↗
PubMed1992

CT-scanning of ancient Greenlandic Inuit temporal bones.

Additional morphological evidence of former infectious middle ear disease (IMED) was found by CT-scanning in 5 of 6 Greenlandic Inuit crania strongly suspected for former IMED due to earlier examination revealing either bilateral hypocellularity or asymmetry of the pneumatized area of the temporal bones. The CT-scans showed sclerosing and obliteration of the air cells and even destruction of the cellular septae, and a high degree of irregularity of the cells. Sclerosing of the surrounding bone tissue was also found. The findings in one cranium were dubious and could both be regarded as a congenital malformation or an infection in infanthood. CT-scan confirms and even adds to the results of conventional X-ray of temporal bones making hypotheses of paleopathology more reliable. The findings also support the environmental theory of pneumatization of the air cell system in the temporal bones.

Air↗
PubMedDate not supplied

Contributions of paleorheumatology to understanding contemporary disease.

As paleopathology has evolved from observational speculation to analysis of testable hypotheses, so too has recognition of its contribution to vertebrate paleontology. In the presence of significant structural and density variation (between matrix and osseous structures), x-rays provide an additional perspective of osseous response to stress and disease. As film techniques are time and cost expensive, fluoroscopy has proven a valuable alternative. Radiologic techniques also allow non-invasive "sectioning" of specimens, illustrating significant internal detail. The object can be "split" on a plane and the two portions rotated to "open" the image. This three-dimensional approach now can be applied to other forms of sequential data to their facilitate 3-dimensional representation graphically or with solid representations. Antigen and microstructure may be well preserved in fossils. Molecular preservation with retention of helical structure and sensitivity to collagenase has been demonstrated in 10,000 year old collagen. Antigen has been extracted from 100 million year old bone and documented, in situ, in 11,000 year old bone. If the appropriate site in the tissue is assessed, if antigen is still present, and if the appropriate antisera is utilized, fixation of the antibody to the specimen can be detected. Minute amounts of DNA can be amplified and analyzed. Recovery of DNA from a 40,000 year old mammoth, 17,000 year old bison and from 25 million year old insects provides opportunity for cloning and independent assessment of relationships. Implications of available technology focuses direction for development of collaborative approaches.

Animals↗
PubMed1999

Differential diagnosis on ancient skeletal remains: conventional methods and novel application of the BSE-mode in SEM on a skull tumor of the early Bronze Age.

Tumor-like lesions on skeletal remains put relatively high demands on paleopathological diagnostic methods. In addition to conventional anthropological determination and non-invasive methods of macroscopical description and radiodiagnostic examination, bony lesions can be analyzed more accurately, but also more elaborately by light microscopy of invasive section preparations. In this study an irregular new bone formation on the excavated skull of a juvenile individual was also investigated by scanning electron microscopy (SEM). A cut-out block of the lesion was first observed in the secondary electron-mode (SE-mode), and then methylmethacrylate-embedded ground and polished sections were for the first time also evaluated in the back-scattered electron-mode (BSE-mode). Thereby, new insights into the bone structure and the development of this tumor-like lesion could be obtained which led to the diagnosis of a meningioma.

Adolescent↗