RESUMEN
The preservation of the meningeal artery in ancient mummified bodies, particularly in anthropogenic Egyptian mummies, is a highly controversial topic in neuroscience and anthropological research. A recent (2015) debate between Wade and Isidro, based on the interpretation of the meningeal grooves and cast in a skull from the necropolis of Kom al-Ahmar Sharuna (Egypt), highlighted both the necessity of having clear radiological descriptions of this anatomical structure and of assessing large collections of mummified crania. Here, we present for the first time an instance of extremely well-preserved middle meningeal artery in the mummy of the ancient Egyptian dignitary Nakht-ta-Netjeret (ca. 950 BC), still inside the meninx, using paleo-radiological techniques. We finally link this find with experimental data from the neurological literature on the methodology of excerebration implemented by ancient Egyptian embalmers.
Asunto(s)
Arterias Meníngeas/diagnóstico por imagen , Momias/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Adulto , Antiguo Egipto , Historia Antigua , Humanos , Imagenología Tridimensional , Masculino , Persona de Mediana Edad , Momias/historiaRESUMEN
Frontal sinus osteoma is a relatively common finding in the modern clinical setting. Although, its paleopathological record is not in dispute, its presence in Ancient Egypt has never been clarified. The aim of this article is to contribute to the debate. An Egyptian mummy head from the Musée d'Éthnographie de Neuchâtel (Switzerland) was studied radiologically and the obtained evidence was contextualized in the wider frame of multidisciplinary paleopathology. A 128-slice CT scanner was used for further investigation; datasets were processed with OsiriX-64 bit (version 5.8.5), and multiplanar (MPR) and volumetric reconstructions were performed. A small hyperdense and well-defined structure, most likely an osteoma, was identified in the right frontal sinus. Frontal sinus osteoma definitely existed in Ancient Egypt. Finally, this represents the oldest case in anatomically modern humans so far reported. Clin. Anat.32:105-109, 2019. © 2018 Wiley Periodicals, Inc.
Asunto(s)
Seno Frontal/patología , Momias/patología , Osteoma/patología , Neoplasias Craneales/patología , HumanosRESUMEN
OBJECTIVE: To study pathologies, peri- and postmortal alterations as well as the general preservation state of an ancient Iranian salt mummy. MATERIALS AND METHODS: Several mummified remains from two different time periods (1500-2500 BP) were found in the Chehrabad salt mine in Iran. Computed tomography was performed on Salt Man #4 (410-350 BC), the best preserved out of the six salt mummies (Siemens, Sensation 16; 512 × 512 matrix; 0.75-5 mm slice thickness, 240-mA tube current, 120-kV tube voltage, and 0.976-mm pixel size). RESULTS: Radiological analyses showed an excellent state of preservation of an adolescent body. Several normal variants such as aplasia of the frontal sinus as well as a rare congenital deformation of the 5th vertebral body (butterfly vertebra) have been observed. The individual shows multiple fractures, which is consistent with the theory that he died due to a collapse in the ancient salt mine. CONCLUSIONS: The salt preserved the soft tissue as well as parts of the inner organs remarkably well. However, further investigations including histology are needed to reveal additional details of the health status of this unique salt mummy.
Asunto(s)
Embalsamiento/historia , Fracturas Múltiples/diagnóstico por imagen , Fracturas Múltiples/historia , Momias/diagnóstico por imagen , Momias/historia , Adolescente , Autopsia , Historia Antigua , Humanos , Irán , Masculino , RadiografíaRESUMEN
OBJECTIVE: Oral status is an important indicator of past lifestyles. Determining the presence and extent of oral pathologies helps reconstruct average oral health, paramasticatory activities and diet of ancient and historical populations. DESIGN: In this study, the dental remains from the early medieval cemetery of Früebergstrasse in Baar (Canton of Zug, Switzerland) and the high medieval Dalheim cemetery (North Rhine-Westphalia, Germany) were analyzed. Caries, periodontal condition, periapical lesions, antemortem tooth loss, and enamel hypoplasia were assessed in 654 teeth (993 observable loci) from 68 individuals (Baar: n = 36; Dalheim: n = 32). RESULTS: The oral status of both populations was affected by age with higher values of tooth wear in advanced age individuals. High tooth wear values in both populations point towards the consumption of abrasive foods. Pronounced anterior tooth wear in Baar may also be due to non-masticatory tooth usage. Finally, possible nutritional deficiencies were hypothesized for the Baar population. A higher caries prevalence was observed in the Baar group, probably due to differences in carbohydrate intake. The oral conditions observed in the two studied populations exhibited several analogies, suggesting comparable lifestyles despite their separation in space and time. The only differences observed are related to the use of teeth as "tools" and are thus determined by behavioral choices rather than diverse socioeconomic factors. CONCLUSIONS: Using multiple dental parameters to examine the oral health of premodern individuals can provide useful insights into the interactions between humans and their environment, from dietary patterns to paramasticatory activities.
Asunto(s)
Paleodontología , Humanos , Historia Medieval , Masculino , Femenino , Adulto , Suiza , Alemania , Persona de Mediana Edad , Población Rural , Adolescente , Salud Bucal , Caries Dental/historia , Caries Dental/epidemiología , Desgaste de los Dientes/historia , Pérdida de Diente , Niño , Cementerios , Dieta/historia , Hipoplasia del Esmalte Dental/historia , Estilo de VidaRESUMEN
The famous Iceman 'Ötzi' (South Tyrol Museum of Archaeology, Bolzano, Italy), a Neolithic human ice mummy, offers a unique opportunity to study evolutionary aspects of oral disease. The aim of this study was to assess, for the very first time, his oral cavity, which surprisingly had never been examined systematically. Based on several computed tomography (CT) scans from 1991 onwards and on macroscopic investigation, only a few findings, such as a central maxillary diastema, heavy abrasions, and missing wisdom teeth, were known. We re-evaluated the latest CT scans from 2005 and found various oral pathologies. In line with the increase of tooth decay in the Neolithic - because of diet change in this historic transition phase - several carious lesions were found, one of which penetrated into the dental pulp. In accordance with the Iceman's troubled life, as several injuries on his body and his violent death attest, mechanical trauma of one of his upper front teeth is evident. Finally, the poor periodontal condition of the Iceman's dentition (e.g. loss of alveolar bone), indicative of periodontitis, was assessed. These oral pathological findings in the Iceman's dentition provide a unique glimpse into the evolutionary history of oral conditions.
Asunto(s)
Pérdida de Hueso Alveolar/historia , Caries Dental/historia , Exposición de la Pulpa Dental/historia , Pérdida de Hueso Alveolar/diagnóstico por imagen , Caries Dental/diagnóstico por imagen , Caries Dental/etiología , Exposición de la Pulpa Dental/diagnóstico por imagen , Dieta/efectos adversos , Dieta/historia , Historia Antigua , Humanos , Incisivo/lesiones , Italia , Masculino , Diente Molar/lesiones , Tomografía Computarizada Multidetector , Avulsión de Diente/historia , Corona del Diente/lesionesRESUMEN
In ancient Egypt, a unique technique for removing the brain was invented as part of the mummification practice and refined over the centuries. This usually involved piercing the anterior skull base through a nasal passage to remove the brain remnants through that perforation. From 2010 to 2018, an interdisciplinary team of the Universities of Basel and Zurich investigated tomb no. 40 (KV40) in the Valley of the Kings, Luxor, Egypt. Archaeological findings indicate a first burial phase during the mid-18th Dynasty (ca. 1400-1350 BCE) and a second in the 22nd to 25th Dynasty (approx. 900-700 BCE). Repeated looting since ancient times severely damaged and commingled the human remains of the two burial phases. The detailed examination of the skulls showed evidence of different transnasal craniotomy practices. This study aims to provide a systematic presentation of the evidence for different excerebration techniques found in the mummy heads, skulls, and skull fragments from KV40, reflecting the long period of occupancy of this tomb by individuals of different social classes.
Asunto(s)
Momias , Arqueología , Antiguo Egipto , Cabeza , Historia Antigua , Humanos , Momias/historia , Nasofaringe , Base del CráneoRESUMEN
In Paleopathology, total lack of a vertebral body is a rare finding, mostly due to infectious diseases or tumors. We report the case of an adult male from the necropolis next to "Temple of the Millions of Years" of Thutmose III dated to the Late Old Kingdom and First Intermediate Period (2345-2055 BCE). He showed a fracture of T12, more than 50%, associated with the complete disappearance of the body of L1 and bilateral transverse process. Infection and tumor involvement were ruled out due to the morphology of the spinal segment. The most likely diagnosis was complete body agenesis. Congenital kyphosis related to vertebral agenesis has been described as a possibility in paleopathology, but it had not been reported until now.
Asunto(s)
Fracturas Óseas , Cifosis , Adulto , Antiguo Egipto , Humanos , Cifosis/complicaciones , Masculino , Paleopatología , Columna Vertebral/diagnóstico por imagenRESUMEN
This study documents a rare case of mummified human remains from Japan, dating to the late Heian period, 12th Century AD. The remains have only been scientifically investigated once in 1950 so far. The results of this investigation were translated, analyzed, and interpreted using methods of the 21st century. The remains have been traditionally identified as the four ruling generations of the Oshu Fujiwara clan, who built a cultural and economic center in Hiraizumi. Accordingly, this paper will first examine the historical and cultural significance of Hiraizumi and its ruling class before re-evaluating the findings of the 1950 investigation. This study is the first in the Western scientific literature to provide a comprehensive historical, cultural, and medical evaluation of these mummies.
Asunto(s)
Momias/historia , Restos Mortales , Historia del Siglo XXI , Historia Medieval , Humanos , Estudios Interdisciplinarios , JapónRESUMEN
Computed tomography studies and histological analyses were performed on the mummified remains found in the Chehrabad salt mine in northwestern Iran. The ancient salt mummies are dated to the Achaemenid (550-330 BC) and Sassanid (3rd-7th century AD) time period and died in mining incidents. The aim of the study was to describe the radiological and histological findings of several ancient Iranian salt mummies with special interest in pathological and postmortem changes. The mummified remains show multiple traumatic alterations, such as fractures and signs of massive compression. Histological analyses can clearly differentiate soft tissue, however the preservation status is variable. These Iranian salt mummies are a rare example of the ancient Iranian population. The soft tissue and organs are well preserved, however in different degrees due to the varying conditions.
Asunto(s)
Momias/patología , Arqueología , Hueso Cortical/patología , Historia Antigua , Humanos , Irán , Momias/diagnóstico por imagen , Momias/historia , Faringe/patología , Cloruro de Sodio/química , Tomografía Computarizada por Rayos XRESUMEN
PURPOSE: In the age of X-ray computed tomography (CT) and digital volume tomography (DVT), with their outstanding post-processing capabilities, indications for planar radiography for the study of the dentition of ancient Egyptian mummies may easily be overlooked. In this article, the advantages and limitations of different approaches and projections are discussed for planar oral and maxillofacial radiography using portable digital X-ray equipment during archaeological excavations. Furthermore, recommendations are provided regarding projections and sample positioning in this context. MATERIALS AND METHODS: A total of 55 specimens, including 19 skeletonized mandibles, 14 skeletonized skulls, 18 separate mummified heads, and 4 partially preserved mummies were imaged using portable digital X-ray equipment in the course of archaeological excavations led by the University of Basel in the Valley of the Kings between 2009 and 2012. Images were evaluated by 2 authors with regard to the visibility of diagnostically relevant dental structures using a 4-point grading system (Likert scale). RESULTS: Overall, the visibility of diagnostically relevant dental structures was rated highest by both authors on X-ray images acquired using a dental detector. The tube-shift technique in the lateral projections of mandibular dentition achieved the second-best rating, and lateral projections achieved the third-best rating. CONCLUSION: Conventional planar digital X-ray imaging, due to its ubiquity, remains an excellent method-and often the only practicable one-for examining the skulls and teeth of ancient Egyptian mummies under field conditions. Radiographic images of excellent diagnostic quality can be obtained, if an appropriate methodology regarding the selected projections and sample placement is followed.
RESUMEN
Jörg Jenatsch, a leading freedom fighter during the Thirty Year's War in Graubünden, Switzerland, was assassinated on carnival 1639. Jenatsch's controversial biography and the unclear circumstances of his death inspired the formation of various legends, novels and films. In 1959, a skeleton discovered in the cathedral of Chur with remains of wealthy baroque clothing was tentatively attributed to Jenatsch. Here, we reassess the skeleton based on a new exhumation. Our multidisciplinary analysis and the head injuries are consistent with reports of the eyewitnesses of the crime, demonstrating that Jenatsch was killed from behind with a semi-sharp implement, supposedly an axe, as well as by a blow with a broad-surfaced object. Moreover, our facial reconstruction closely matches an oil portrait of Jenatsch, and the HIrisPlex system applied to DNA-extracts from the femoral bone reveals brown eye and dark brown hair colour, which coincides well with the portrait, too. Finally, isotope analysis of the femoral bone and a molar support Jenatsch's high social status, luxury diet and a high mobility in the last decade of his life. This multidisciplinary approach thus reinforces personal identification and provides additional insight into the life of this important historic person beyond written resources.
Asunto(s)
Antropología Forense , Homicidio , Adulto , ADN/análisis , Exhumación , Color del Ojo , Cara , Femenino , Color del Cabello , Humanos , Isótopos/análisis , Masculino , Cráneo/lesiones , Suiza , Adulto JovenRESUMEN
Queen Nefertari, the favourite Royal Consort of Pharaoh Ramses II (Ancient Egypt, New Kingdom, 19th Dynasty c. 1250 BC) is famous for her beautifully decorated tomb in the Valley of the Queens. Her burial was plundered in ancient times yet still many objects were found broken in the debris when the tomb was excavated. Amongst the found objects was a pair of mummified legs. They came to the Egyptian Museum in Turin and are henceforth regarded as the remains of this famous Queen, although they were never scientifically investigated. The following multidisciplinary investigation is the first ever performed on those remains. The results (radiocarbon dating, anthropology, paleopathology, genetics, chemistry and Egyptology) all strongly speak in favour of an identification of the remains as Nefertari's, although different explanations-albeit less likely-are considered and discussed. The legs probably belong to a lady, a fully adult individual, of about 40 years of age. The materials used for embalming are consistent with Ramesside mummification traditions and indeed all objects within the tomb robustly support the burial as of Queen Nefertari.
Asunto(s)
Embalsamiento/métodos , Pierna/anatomía & histología , Momias/historia , Paleopatología/métodos , Secuencia de Bases , ADN Mitocondrial/genética , Antiguo Egipto , Historia Antigua , Humanos , Datación Radiométrica , Análisis de Secuencia de ADNRESUMEN
"The opening of the mouth ritual" (OMR) is a central and well-documented component of the Ancient Egyptian mortuary ceremony. In the scientific literature, we find various references that indicate that parts of this ritual correspond to physical opening of the deceased's mouth during its mummification. We denote this physical treatment of the dead the "opening of the mouth procedure," to underline the distinction against the "opening of the mouth ritual," which is performed ceremonially later on the mummy or even the statue. The mummifying procedure itself however is known only from rare pictorial representations and the later summary descriptions of Greek authors. Nevertheless, recently some authors tried, on the basis of paleopathological findings, to demonstrate that the mouth of the deceased had to be opened physically before mummifying. Careful examination of the mummies of the Swiss Mummy Project and other cases reported in the literature showed frequent dental pathologies including fractured and totally luxated teeth, which were up to now not sufficiently taken into consideration. The detailed report of the preliminary procedures of mummifying the Apis bull-as appropriate detailed descriptions for humans are missing-gives us insight into the treatment of the oral cavity. Our results, when combined with the available historical literature, indicate that the OMR can be regarded as a ritualized counterpart of a real "opening of mouth procedure" during mummification.
Asunto(s)
Embalsamiento/métodos , Boca/diagnóstico por imagen , Momias/historia , Antiguo Egipto , Historia Antigua , Humanos , Momias/diagnóstico por imagen , Paleopatología , RadiografíaRESUMEN
The mummies of Kha and his wife Merit were found intact in an undisturbed tomb in western Thebes near the ancient workers' village of Deir el-Medina. Previous MDCT (this abbreviation needs spelling out) investigations showed that the bodies of Kha and Merit did not undergo classical royal 18th Dynasty artificial mummification, which included removal of the internal organs. It was, therefore, concluded that the retention of the viscera in the body, combined with an absence of canopic jars in the burial chamber, meant the couple underwent a short and shoddy funerary procedure, despite their relative wealth at death. Nevertheless, all internal organs - brain, ocular bulbs/ocular nerves, thoracic and abdominal organs - showed a very good state of preservation, which contradicts the previous interpretation above. In order to better understand the type of mummification used to embalm these bodies, both wrapped mummies were reinvestigated using new generation X-ray imaging and chemical microanalyses Here we provide evidence that both individuals underwent a relatively high quality of mummification, fundamentally contradicting previous understanding. Elucidated "recipes", whose components had anti-bacterial and anti-insecticidal properties, were used to treat their bodies. The time and effort undoubtedly employed to embalm both Kha and Merit and the use of imported costly resins, notably Pistacia, do not support the previously held view that the two individuals were poorly mummified. Despite a lack of evisceration, the approach clearly allowed their in situ preservation as well as affording a fairly successful mummification.
Asunto(s)
Momias/diagnóstico por imagen , Momias/historia , Antiguo Egipto , Femenino , Historia Antigua , Humanos , Masculino , RadiografíaAsunto(s)
Enanismo/patología , Momias/patología , Adulto , Niño , Enanismo/historia , Antiguo Egipto , Femenino , Historia Medieval , Humanos , Momias/historia , Paleopatología , RadiografíaRESUMEN
Calcified dental plaque (dental calculus) preserves for millennia and entraps biomolecules from all domains of life and viruses. We report the first, to our knowledge, high-resolution taxonomic and protein functional characterization of the ancient oral microbiome and demonstrate that the oral cavity has long served as a reservoir for bacteria implicated in both local and systemic disease. We characterize (i) the ancient oral microbiome in a diseased state, (ii) 40 opportunistic pathogens, (iii) ancient human-associated putative antibiotic resistance genes, (iv) a genome reconstruction of the periodontal pathogen Tannerella forsythia, (v) 239 bacterial and 43 human proteins, allowing confirmation of a long-term association between host immune factors, 'red complex' pathogens and periodontal disease, and (vi) DNA sequences matching dietary sources. Directly datable and nearly ubiquitous, dental calculus permits the simultaneous investigation of pathogen activity, host immunity and diet, thereby extending direct investigation of common diseases into the human evolutionary past.