An unusual case of childhood osteoarticular tuberculosis from the Árpádian Age cemetery of Győrszentiván-Révhegyi tag (Győr-Moson-Sopron county, Hungary)

"Tuberculosis on the spot" - Discussion of a probable sternal tuberculosis from a late medieval cemetery from Hungary

Investigations of non-adult remains are particularly suitable for finding epidemic periods in past populations. This study presents a probable unique example of osseous manifestation of tuberculosis on a child's skeletal remains from medieval Hungary. Between 2009 and 2011 the Field Service for Cultural Heritage excavated the exceptional cemetery of Perkáta - Nyúli-dűlő in Hungary, with around 5000+ graves. The analysed skeleton (SNR 948) was located in the medieval (10-16th century) part of the cemetery. Besides the standard macroscopic pathological observation, we also performed radiographic analysis. The remains of the child (13-14 year-old) showed numerous skeletal lesions: the ribs have proliferative lesions (dense nodules) on the visceral surface of the shaft, lytic lesions with rounded edges occurred on the thoracic and lumbar vertebral bodies, and on the facies auricularis of the left ilium we can see pitting and new bone formation. What makes this pathological case exceptional is the significant change in the manubrium. It shows extensive osteolytic lesions, probably due to tuberculous osteomyelitis, which is a unique phenomenon in an archaeological context. This rare type of extra-spinal tuberculous osteomyelitis appears in less than 1% of cases with skeletal TB, and even less in case of children, according to modern medical literature. Although some cases of slight lesions on the manubrium have been described from an archaeological context, no such cases showing advanced lesions have been published so far. In the future, biomolecular analyses should be conducted as well, in order to confirm the presence of TB in this individual.

The various meanings and uses of bone "remodeling" in biological anthropology: A review

OBJECTIVES

In modern bone biology, the term "remodeling" generally refers to internal bone turnover that creates secondary osteons. However, it is also widely used by skeletal biologists, including biological anthropologists as a catch-all term to refer to different skeletal changes. In this review, we investigated how "remodeling" is used across topics on skeletal biology in biological anthropology to demonstrate potential problems with such pervasive use of a generalized term.

METHODS

Using PubMed and Google Scholar, we selected and reviewed 205 articles that use the term remodeling to describe skeletal processes and have anthropological implications. Nine edited volumes were also reviewed as examples of collaborative work by different experts to demonstrate the diverse and extensive use of the term remodeling.

RESULTS

Four general meanings of bone "remodeling" were identified, namely, internal turnover, functional adaptation, fracture repair, and growth remodeling. Additionally, remodeling is also used to refer to a broad array of pathological skeletal changes.

DISCUSSION

Although we initially identified four general meanings of bone remodeling, they are not mutually exclusive and often occur in combination. The term "remodeling" has become an extensively used catch-all term to refer to different processes and outcomes of skeletal changes, which inevitably lead to misunderstanding and a loss of information. Such ambiguity and confusion are potentially problematic as the field of biological anthropology becomes increasingly multidisciplinary. Therefore, we advocate for precise, context-specific definitions and explanations of bone remodeling as it continues to be used across disciplines within and beyond biological anthropology.

Caring for the sick in a medieval rural community: A study based on paleopathological and archaeological data from Medieval Rus'

OBJECTIVE

This research seeks to identify the way the sick were treated in the 14th-15th centuries АD in a rural community located close to the medieval urban centre of Suzdal in central medieval Russia MATERIALS: Skeletons of 26 humans were examined from the cemetery associated with the rural settlement of Mikhali 3/Mininskoe (central Russia) (14th-15th centuries A.D.) METHODS: Archaeological study, paleodemographic analysis, description of physiological stress markers, stature reconstruction, X-ray, 3D scan.

RESULTS

The remains comprised of 11 children, 11 adult females and 4 adult males. Numerous stress markers, as well as indicators of chronic disease and low levels of sexual dimorphism were noted suggesting a hard life and low social position. However, about 20% of adults lived to more than 40 years old and the archaeological artifacts - markers of prosperity -suggests high living standards of the majority of the inhabitants.

CONCLUSIONS

Among the possible explanations of the paradox of poor health but ample access to resources is well-developed supportive care practice within the community.

SIGNIFICANCE

A combination of bioarchaeological and archaeological studies of a medieval settlement and cemetery of Mikhali 3 offers information about medieval attitude towards the sick.

LIMITATIONS

Few sites had been analyzed using a complex approach.

SUGGESTIONS FOR FURTHER RESEARCH

Combination of bioarchaeological and archaeological sources for estimation of life quality of medieval communities and clarification of their meaning of 'life quality'.

A case of childhood tuberculosis from late mediaeval Somerset, England

BACKGROUND

The remains of a 3-5 year-old child from the late mediaeval cemetery serving the Priory of St. Peter and St. Paul, Taunton, Somerset, UK was the subject of an aDNA study.

OBJECTIVE

The aim was to distinguish between two differential diagnoses suggested by earlier osteological examination of the remains; either tuberculosis or Langerhans cell histiocytosis.

FINDINGS

The remains tested positive for MTB complex markers, corroborating this diagnosis reached on osteological grounds. Based on positivity for the mtp40 element and a deletion in the pks15/1 locus, we conclude that infection was due to a strain of the human pathogen M.tuberculosis belonging to lineage 4. Although DNA recovered from the case was heavily fragmented, sex determination by amelogenin PCR suggested these are the remains of a young male child. The findings are discussed considering additions to the literature since the original report.

CONCLUSIONS

Descriptions of tuberculosis in children from this period are rare and burial Sk2077 represents the first UK example of a pre-adolescent individual to have a molecular diagnosis combined with osteological pathology. This provides an important reference of childhood tuberculosis and insight into the likely presence of tuberculosis in the mediaeval adult population served by this cemetery.