Brucellosis in an adult female from Fate Bell Rock Shelter, Lower Pecos, Texas (4000-1300 BP).

OBJECTIVE: This project is a case study discussing the differential diagnosis of multiple osteolytic vertebral lesions typical of brucellosis from an adult female from Fate Bell Rock Shelter in the Lower Pecos, Texas (4000-1300 BP). MATERIALS: One middle to late adult female with exceptional preservation of the vertebrae. METHODS: All skeletal remains were observed with low power magnification and the vertebrae were examined in greater detail using computed tomography (CT). RESULTS: Pathological conditions involving multiple osteolytic vertebral lesions such as tuberculosis, echinococcosis, and neoplastic conditions were reviewed but brucellosis is the most likely diagnosis based on the pattern and distribution of characteristic lesions. CONCLUSIONS: Aside from this study, only one other case of brucellosis has been recognized in prehistoric North American hunter-gatherer skeletal remains. SIGNIFICANCE: This individual represents the first case of brucellosis in a hunter-gatherer from prehistoric North America diagnosed using both macroscopic skeletal analysis and computed tomography (CT). LIMITATIONS: Poor preservation of vertebrae make cross comparison of remains and differential diagnosis difficult. SUGGESTIONS FOR FURTHER RESEARCH: Further review and paleopathological research is needed regarding Coxiella burnetti (Q-fever) infection as a possible contributing factor to osteolytic lesions.

A case of spinal tuberculosis from the middle ages in Transylvania (Romania).

STUDY DESIGN: Case report. OBJECTIVE: To characterize the paleopathology presented in the skeleton of a 45- to 50-year-old man indicative of tuberculous spondylitis and to confirm by the detection of ancient DNA. SUMMARY OF BACKGROUND DATA: Tuberculosis (TB) is an infectious disease prevalent in both present and ancient human populations. The disease is primarily located within the lungs; although characteristic bone lesions can lead to a clear diagnosis, skeletal TB occurs in only 5% to 6% of TB infections, even in historical cases. In addition, the visual appearance of human skeletal remains may be influenced by the environmental conditions at the burial site. However, it is important to recognize ancient skeletal TB because it can provide important data on the history of Mycobacterium tuberculosis and give a unique opportunity for physicians to observe the natural outcome of the infection of the preantibiotic era. METHODS: Paleopathological analysis was carried out using careful visual observation supported by ancient DNA analysis. Approximately 60 mg of bone powder from rib fragments was examined and DNA from the M. tuberculosis complex was detected by polymerase chain reaction (PCR) targeting specific genetic loci of the IS6110 and IS1081 regions. RESULTS: The skeleton is part of a human osteoarchaeological collection (n = 274) from the 12th- to 13th-century Transylvanian archaeological site of Peteni, in modern-day Romania. The individual, a 45- to 50-year-old man, showed gross pathology typical of tuberculous spondylitis. The paleopathological diagnosis was supported by analysis for M. tuberculosis complex ancient DNA. CONCLUSIONS: This case demonstrates that TB was present in Transylvania (Romania) during the 12th and 13th centuries and adds to the growing body of knowledge on the history of this disease.

A historical perspective of the spondyloarthritis.

PURPOSE OF REVIEW: The history of ankylosing spondylitis, the main representative of the spondyloarthritides, is dating back to several thousand years BC and recently proven for medieval skeleton by HLA-B27 typing with modern molecular techniques. In modern time, the history of spondyloarthritis (SpA) is characterized by fluctuation between lumping and splitting. Actually, the recent advent of new classification criteria demands to discuss the consequences and clinical implications in the historical context of the development of the concept of SpA including the controversy of lumping and splitting. RECENT FINDINGS: The new Assessment of SpondyloArthritis International Society classification criteria for axial and peripheral SpA are primarily developed to provide support for clinical trials with biologicals and other treatment modalities, which intend to cover the whole spectrum, especially early clinical manifestations of spondyloarthritides. New insights into genetics and the evolving etiological role of Chlamydia in SpA including the most recent finding of the effective combination antibiotic therapy are major advances in the evolving history of SpA. SUMMARY: The concept of SpA is well accepted for the classification, diagnosis, and therapeutic management of a high proportion of individuals with inflammatory rheumatic conditions. For further advances research technologies are now available to enlarge the current body of clinical, immunologic, and genetic studies using pivotal microbiologic research and new antimicrobial therapeutic strategies.

Paleopathologies of the vertebral column in medieval skeletons.

Paleopathological data provide valuable information about health, longevity and mortality in earlier human populations. We investigated the incidence of spinal pathologies on 54 individuals (1045 vertebrae and 18 sacral bones) that belong to a medieval skeletal series discovered in the Dalheim monastery (Northwest Germany) and compared them with contemporary and recent populations. The skeletons were analyzed with anthropological methods (sex and age determination), by macroscopic inspection, and, if pathologies of the spine and the sacrum were visible, also by X-ray. We investigated evidence of trauma, specific and nonspecific infectious diseases, joint diseases, tumors, and congenital as well as metabolic disorders. Radiocarbon determination of four samples of different specimens was also undertaken revealing a historic dating of ca. 1050 AD. The most common pathological findings were degenerative changes of the spine found in 29 individuals (53.3%). Examples of infections of the spine were rare (0.8% of all vertebrae). There were no cases of traumatic injuries of the spine. The prevalence of spondylosis deformans, the most commonly found type of pathology was found to be higher in the lumbar region, in males as well as in individuals of low stature.

Prehistoria, historia y arte de la Reumatología Gota y espondilitis anquilosante / Prehistory, history and arts of rheumatology. Gout and ankyilosing spondylitis

En esta segunda parte analizamos los inicios y la evolución de la Gota y de la Espondilitis Anquilosante. Relatamos nuevamente la importancia del arte en el desarrollo del conocimiento de estas enfermedades reumáticas

Typhoid spine: somatic versus psychosomatic diagnosis in Osler's time.

OBJECTIVE: To review the history of typhoidal spondylitis as a paradigm of conflicts between medical and psychiatric diagnoses. METHODS: Because William Osler was the principal advocate for a psychogenic cause of this disease, all of his relevant writings are reviewed together with pertinent psychiatric concepts of the late 19th century, as well as the relevant bacteriologic and clinical research. RESULTS: Bacteriologic research had advanced sufficiently by 1903 that "typhoid spine" could be proved an osteomyelitis. Nevertheless, the belief that at least some cases were manifestations of a traumatic neurosis analogous to "railway spine" persisted, the trauma having been the acute typhoid infection. The last vestiges of this concept were represented by Osler's article of 1919. CONCLUSIONS: Osler's 25 year struggle to understand typhoidal spondylitis is an example of the persistent tendency of physicians to attribute a psychologic cause to a syndrome, often pejoratively, because of the absence of a sufficient pathophysiologic explanation or reluctance to acknowledge a new concept.