Signs of meningiomas in a skull of the Mexican colonial period

The skull of a native Mexican from the colonial period is studied. The skull has a nasal trauma, dental pathology and two osteogenic lesions, one situated at the left wing of the sphenoid bone and the other in the infrainion occipital squamous bone, between the left mastoid process and the left occipital condyle. That involving the sphenoid occludes the optic nerve foramen and is evident through the orbit and at pterion. These osteogenic lesions are considered to be secondary to the soft tissue tumour mass, which, at the level of its implantation area, is usually present in meningiomas.     

Circum-mortem damage to some ancient African hominid crania: a taphonomic and evolutionary essay

Close examination of three early hominid crania from Africa yields taphonomic information long after they were excavated, and can contribute information relevant to their dating and taxonomic status. The condition of the bone and breaks and markings are reviewed in the Florisbad, Saldanha and Broken Hill (Kabwe) crania, indicating animal biting while the bone was still fresh in the first and last of these specimens. However, the damage to the base of the Kabwe cranium indicates that there may also have been breakage by hominids, including scorings near the margin of the squamous suture. No tooth marks are observed on the Saldanha cranium, but a depressed fracture and other lesions indicate hominid damage to fresh bone. Postmortem weathering indicates cranial thickness even greater than the original measurements, which implies a more primitive evolutionary status for Saldanha than for Kabwe. This view is supported by other morphological evidence, and suggests a considerably earlier date for Saldanha and a classification asHomo erectus.

---

Résumé L'examen à fond de trois crânes d'hominidés anciens de l'Afrique fournit des données taphonomiques longtemps après la fouille, et peut livrer informations quant à leur date et à leur statut taxonomique. L'état de l'os et les cassures et d'autres traces sont étudiés dans les crânes de Florisbad, Saldanha et Broken Hill (Kabwe); dans ceux de Florisbad et de Broken Hill on constate que l'os a été mordu par des animaux lorsqu'il était encore frais. Cependant les dégâts à la base du crâne de Kabwe—y compris des stries près du bord de la suture squameuse—indiquent qu'il peut aussi avoir été cassé par des hominidés.Il n'y a pas de traces de morsures sur le crâne de Saldanha, mais on y observe une fracture aplatie et d'autres lésions qui indiquent que l'os frais a été endommagé par des hominidés. A cause des altérations survenues après la mort, on constate que le crâne original était même plus épais que les premières mésures l'indiquaient, ce qui implique un statut évolutionnaire plus primitif pour Saldanha que pour Kabwe. Cette idée, renforcée par d'autres indices morphologiques, suggère que Saldanha est beaucoup plus ancien que l'on ne croyait, et doit être classifié commeHomo erectus.

     

Leprosy in a skeleton from the 7th century necropolis of Vicenne‐Campochiaro (Molise,Italy)

Analysis of the skeleton from tomb 144 of the early medieval necropolis of Vicenne‐Campochiaro in Central Italy revealed several features indicative of leprosy. The skeleton belongs to a male estimated to be between 20 and 25 years of age at death. The distal halves of the 1st and 2nd left metatarsals present acro‐osteolysis and both legs show severe subperiosteal bone reaction. The facial skeleton shows changes compatible with a chronic inflammatory process, possibly due to an infectious disease. The anatomical distribution of the lesions and their association with other skeletal lesions seems to be compatible with a near‐lepromatous form of leprosy. A differential diagnosis is made, and the skeletal traits pathognomonic of leprosy are discussed. Copyright © 2005 John Wiley & Sons, Ltd.     

Otosclerosis and stapedial footplate fixation in archaeological material

A total of 1164 temporal bones from various cemetery sites in England were examined using a fibre optic endoscope. Eight bones were found to have evidence of otosclerosis in which proliferative new bone fixes the footplate of the stapes into the oval window, causing deafness. A prevalence of 0.9 per cent in this study is comparable with the incidence found in modern white populations and with that found in a study of 2760 Lithuanian temporal bones of various periods.     

Two medieval ‘trepanations’ – therapy or swindle?

During the 1991–1992 excavation of the ruins of the medieval cathedral in Hamar, Norway, the broken skull of an elderly man was found, showing evidence of an incomplete trepanation. The ‘surgeon’ had obviously tried to penetrate the skull surface around bregma in an irregular circle of 23 × 21 mm. Upon investigation, the skull revealed a reactive‐pathological area of the internal surface of the occipital bone, which probably represents a respite after a meningeal disorder (a tumour or an infectious process), causing us to suggest that the trepanation was meant to cure the patient's increasing headache. However, as a second skull with similar marks was found in the same churchyard, another explanation seems possible. Because the brain tumour in the first case may have altered the patient's mental state, we may surmise that these incomplete operations were an attempt to remove from these patients' heads the ‘Stone of Madness’, which was then commonly considered to be the reason for psychiatric diagnoses as well as persistent headache, and often depicted in European art, most notably in the 16^th and 17^th centuries. The second skull, revealing an even more incomplete attempt, did not show any skeletal pathology at all. Copyright © 2007 John Wiley & Sons, Ltd.     

A scientific analysis of cranial trepanation from an Early Iron Age cemetery on the ancient Silk Road in Xinjiang,China

This study uses multiple scientific methods to analyse a case of trepanation from a cemetery located at the westernmost point along the ancient Silk Road in China dating back to the Early Iron Age. The skull of interest belonged to a middle-aged male; the opening is located on the left posterior side of the skull in the occipital bone. Computer tomography (CT) and microscopic observation show that the incision was unhealed, indicating an immediate death either during or after the operation. The procedure of trepanation might have been used to treat a depressed fracture from inflicted trauma on the individual’s right parietal bone, suggesting the presence of surgical trepanation in early Western China.     

Diameter of the human internal acoustic meatus and sex determination

We report the results of testing the diameter of the internal opening of the acoustic canal in the petrous part of the temporal bone for sex determination of skeletal remains. The method involves measuring the diameter using a suite of ordinary drills. The method is very simple and has the great advantage of utilising one of the sturdiest bone elements of the human skeleton. The method may be especially useful for the analyses of very fragmented skeletal remains or cremated bones, where the petrous bone may still be readily recognisable. The method was tested using a forensic sample of 113 left petrous bones with known sex. Intra‐ and inter‐observer testing was also performed. We found a statistically significant difference in diameter between males and females (means: males: 3.7 mm; females: 3.4 mm; P < 0.009). However, the low predictive value (70%) for correct sexing using two sectioning points ( < 3.0 mm = female; >3.5 mm = male) was disappointing. No additional accuracy was gained by employing both left and right petrous bones (a bilateral sample of 60 petrous bones was also tested), although left and right side diameter is highly correlated (R = 0.778; P = 0.0001). Copyright © 2005 John Wiley & Sons, Ltd.     

Stapedial footplate fixation in a 4000-year-old temporal bone from Franzhausen II,Austria

In one of 185 temporal bones from 100 individuals excavated from the Bronze Age cemetery Franzhausen II in Lower Austria, stapedial footplate fixation was detected, in a 16–20-year-old male. Examination by surgical microscope, flexible endoscope and computed tomography revealed that the stapes footplate is almost completely fixed into the oval window, with abnormal bone formation in its anterior end. As shown by computed tomographic imaging there were no radiolucent zones around the cochlea, which can sometimes be seen in modern patients with cochlear otosclerosis. Most findings lead to the conclusion that this case of a stapes ankylosis nearly 4000 years ago is probably due to otosclerosis.     

Like You Need a Hole in the Head: Tool Innovation a Possible Cause of Trephination. A Case from Kerma,Nubia

This paper presents one case from Kerma (ind‐14.1.595 or K317) which was initially reported to have a ‘fatal traumatic wound’ in the front of the skull. The individual has a dime sized, circular hole with no radiating or concentric fracture lines associated with it. It also shows clear evidence of healing along the inside edges of the pathology. This was according to the preliminary, and only, analysis performed when excavated at Kerma (1913–1916), which was most likely performed by a crew member not formerly trained in anthropology, or medical science. Differential diagnosis will be discussed with respect to this lesion actually being a form of traumatic injury, possible remnants of a bony tumour, and trephination, among other diagnoses. Trephination has been identified in ancient Egypt and Nubian studies, though it is a rarity. Although trephination is a possible cause for the present lesion, this example does not fit the morphology of any other examples of the practise from this region or time period. Given that there have been similar borings witnessed on architecture from the Egyptian Old Kingdom, this lesion may suggest implementation of an already present architectural tool for medical purposes among the Kerma Nubians. Copyright © 2011 John Wiley & Sons, Ltd.     

An interesting case of prehistoric trepanation from Poland: re‐evaluation of the skull from the Franki Suchodolskie site

The skull described here was excavated in Central Poland (archaeological site Franki Suchodolskie) in 1951, and was known as one of the oldest cases of healed trepanation. This skull, with later excavations from the Ukraine (cemeteries of Vasilyevka II and Vasilyevka III), was the basis for dating the beginning of the practice of trepanation in the Mesolithic period. The skull was never comprehensively described and dated, although it was scientifically extremely important. The skull has been reassessed by the authors of this paper has brought thorough verification of the knowledge concerning this excavation. According to radiocarbon analysis it is much younger than previously thought and has now been dated to the Late Neolithic or the Bronze Age. Earlier opinions about the healing and survival after the operation have not been confirmed: the hole in the squama of the frontal bone made by scraping and then by grooving has no evidence of healing. Radiological studies as well as computer tomography indicate lack of any healing processes in the bone tissue around the trepanation opening. The results of the analysis significantly modify ideas regarding the earliest skull operations in Central Europe, and change the time of the first trepanation to the Late Neolithic, as for most of the continent. Copyright © 2005 John Wiley & Sons, Ltd.     

Evidence of interpersonal violence at the Chalcolithic village of Shiqmim (Israel)

Three circumscribed depressed fractures were found on the skull of an adolescent boy recovered from a primary intramural burial at the Chalcolithic site of Shiqmim, northern Negev, Israel dated to (∼4500–3200 BCE). The fractures were located on the left side and back of the skull. They are circular in outline and have sharp margins containing numerous small bone fragments. These indicate that the skull was fractured when the bone was still fresh and were the probable cause of death. The location of the fractured areas is typical of blows inflicted by a right‐handed individual in face‐to‐face conflict. The size and shape of the fractures, suggests that they were inflicted by a blunt instrument, possibly a mace head. The absence of any signs of healing or infection indicates that all fractures occurred within a short space of time and resulted in death. Neither biological characteristics nor burial pattern show any unique features that distinguish this individual from others recovered at this site. Copyright © 2003 John Wiley & Sons, Ltd.     

A Roman Skeleton with Possible Treponematosis in the North‐East of the Iberian Peninsula: A Morphological and Radiological Study

The main goal of this paper is to describe and discuss pathological lesions observed in a Roman skeleton (between 2^nd and 3^rd century AD) from the north‐east region of the Iberian Peninsula (St Nicasi 18–24 site. Gavà, Barcelona), which may be compatible with treponematosis. Most of the skeleton, with the exception of the neurocranium, was recovered. Only the left tibia was affected, whereas the rest of the recovered skeletal remains were unaffected. Macroscopic examination revealed a male individual between 25 and 30 years of age at death with a sabre‐shaped left tibia. The proximal half of the diaphysis was pitted and the bone overall enlarged. The surface of the tibia showed occasional vascular impressions where, in some instances, small raised plaques of new bone appeared to bridge over them, specifically in the most affected area of the proximal half of the tibia. No destructive lesions were observed. Radiographic examination and gross inspection at the cross section of the tibia showed encroachment into the medullary cavity of coarse cancellous bone and cancellization of the cortex. The observed lesions indicate that the tibia was affected by a chronic infectious disease. Differential diagnoses were considered, and these included other infectious diseases, fibrous dysplasia, Paget's disease, chronic varicose ulcers affecting bone and trauma, with the conclusion that the disease affecting the tibia could have been treponematosis. This could be significant in the history of the treponematoses being one of the oldest examples of treponematosis in pre‐Columbian Europe. Copyright © 2011 John Wiley & Sons, Ltd.     

The taphonomic attributes of a Late Cretaceous plesiosaur skeleton from New Zealand

The pre-burial history of a partial elasmosaurid plesiosaur skeleton is reconstructed from analysis of the distribution and modification of bones preserved in a calcareous concretionary mass. The specimen lacks the skull, cervical vertebrae, left limb bones and some girdle elements, but the remaining bones are interpreted to have been deposited on the sea floor from a semi-buoyant carcass and their relative positions modified by the action of scavengers. Bioerosive agents caused loss of bone, particularly on joint surfaces and vertebral centra, as the carcass lay exposed on the sea floor, perhaps for several years before burial.     

Palaeo‐otology of cholesteatoma

A cholesteatoma is a collection of dead epithelial cells in the ear which becomes infected with low‐grade pathogenic microorganisms. The lesion tends to cause resorption of the surrounding bone, which potentially permits its recognition in skeletal remains. Cholesteatoma may occur in the middle or the outer ear. Using two examples of cholesteatoma in skeletal remains from British archaeological sites, the differential diagnosis of cholesteatoma from other aural diseases is demonstrated. Some of the differences in bony lesions caused by middle ear and external ear canal cholesteatoma which may enable the two to be distinguished in palaeopathological specimens are discussed. Attention is drawn towards the importance of making this distinction in ancient skeletal remains; middle ear and external ear canal cholesteatoma have a different array of causes and very different impacts upon health status. Copyright © 2005 John Wiley & Sons, Ltd.     

A case of concha bullosa mucopyocele in a medieval human skull

The term ‘concha bullosa’ refers to the pneumatisation of the intranasal turbinates. The pneumatisation can occur at any level (superior, middle, inferior), but the term is typically used to describe the aeration of the middle turbinate. This case report concerns a medieval skull from Tomb Chamber Number One in St. Nicholas's Church in Głogów, Poland. The burial dates from the 13th or 14th century. Direct measurements of the skull according to Martin's technique and computed tomography (CT) were made. The skull is from a male whose age was estimated as 40–55 years. In the nasal cavity, a large bony formation with the appearances of a tumor, a lesion of the maxillary sinus wall, and a significant curvature of the nasal septum were found. The CT scan demonstrated changes that could be described as a type IV concha bullosa, according to Krzeski's classification. This anatomical variation was first described by Zuckerkandl in 1893. The symptoms that were often associated with concha bullosa include nasal obstruction or congestion, facial pain, and headache. Concha bullosa can result in recurrent sinusitis, mucocele, or mucopyocele. In the case of the Głogów skull, an extensive lesion and inflammatory changes in the maxillary sinus and destruction of the orbital floor suggests the presence of a mucopyocele that arose from a concha bullosa. Copyright © 2009 John Wiley & Sons, Ltd.     

Possible Evidence for Homicide in an Egyptian Mummy Head

In the present paper we describe the macroscopic, radiological and histological findings for the head of an adult male Egyptian mummy, who presented with a round to oval defect of the left occipitotemporal bone covered by an almost intact layer of soft tissue and skin. The osseous defect showed infundibular widening into the cranial cavity, such as is seen in cases of depressed fracture due to a massive external force applied by a rather blunt weapon. In addition, the slightly increased thickness of the skull bone indicates that even higher mechanical force was necessary to punch out the defect than in other skulls. Because we assume that the defect occurred intravitally, the unusual constellation of this defect provides some evidence that it had occurred during a violent attack, possibly presenting the palaeopathological remnants of a case of homicide.     

Taphonomy of Burnt Burials: Spatial Analysis of Bone Fragments in Their Secondary Deposition

Examining recently excavated burnt burials, we explore the potential of spatial analysis to contribute to the understanding of changes that human body goes through during burning and relocation to the place of secondary deposition. Artificial heat decomposition of a body is a complex process that consists of several stages of intentional manipulation with the body. Each stage can be biased by several accidental factors which then significantly change the final archaeological record. We focussed on the post‐burning stage, especially the pathways of bone fragments to secondary deposition. We investigated spatial distribution and weight of bones in urns and pits and asked whether it is possible to observe their intentional arrangement. The trend of bone arrangement could be distinguished in most cases. Bones of peripheral parts of body were typically situated at the bottom; skull bones were usually concentrated in the upper part. However, the weight underrepresentation of all investigated burials was apparent. Deposition of selected burnt bones suggests their careful collection from the pyre and complex post‐mortem manipulation. Our detailed analysis aims to reconstruct particular steps executed during funeral rites of past populations. Copyright © 2016 John Wiley & Sons, Ltd.     

虎耳如锯猜想:基于环境史的解读

北宋汀州最早出现了"虎耳有缺"的记载,并且将之与老虎吃人联系起来,认为虎每食一人,则耳成一缺。本文试图从环境史的角度提出一种猜想,认为虎耳上的缺口乃"伤口","两耳如锯"则是说此虎伤痕累累。这些都是老虎生存竞争的结果。而老虎生存竞争并在身上留下缺口至宋代时为人所留意,则又与唐宋时期的人口增长,经济开发,以及植被的破坏有着密切的关系。虎耳有缺如锯也可以视作环境恶化的标志。同时,古人对虎耳有缺的观察及其解释,也从一个侧面反映了中国古代生物知识增长的机制,以及宗教文化在传统中国科学发展中的作用。     

Multidisciplinary analysis of a mummified cranium claimed to be that of a medieval execution victim

This article presents a multidisciplinary analysis of a human skull with preserved soft tissue curated by a small museum in Boscastle, Cornwall, UK. The skull lacks a mandible and is coated in a black tar-like substance. Records left by a previous museum curator (now deceased) claimed the skull to be the head of a medieval execution victim. The skull was purportedly recovered from a London church that was destroyed during the Second World War where it had been kept in a carved oak box. If these details are correct, the skull would appear to have been venerated as a relic. The skull and box have been analysed using a range of techniques including computerised tomography, laser scanning, microscopy, infrared spectroscopy and radiocarbon dating. These analyses demonstrated the skull in fact to be that of an Egyptian mummy dating from the Ptolemaic period. Other instances have been noted of parts of Egyptian mummies being presented as European saintly relics, and the ‘Boscastle skull’ would appear to be an example of such. A wider point illustrated by the work presented here is that sufficient application of modern analytical techniques may reveal considerable information regarding human remains which otherwise have little or no provenance. This point strengthens arguments for the retention of such remains by curating institutions.     

Developmental Fusion of the Malleus and Incus in a Late 19th‐Century Case of Aural Atresia

A pathological condition, aural atresia, was discovered associated with human remains recovered from a late 19^th‐century Catholic cemetery 2 km south of Battleford, Saskatchewan, Canada. Aural atresia, a congenital condition that results in a non‐existent external auditory meatus, was apparent on the right temporal bone of the remains of a young adult male. A complete osteological and contextual assessment, which included the use of a SkyScan 1172 micro‐CT scanner on the pathological incus that was recovered, indicated that the right incus and malleus had fused during early embryological development. The artifacts associated with this individual included a pocket mirror that may have represented a connection to the practice of oralism due to the discouragement of sign language by the authorities in that time period. The combination of advanced bone imaging and a complete contextual analysis suggests a differential diagnosis of nonfunctional hearing associated with the right ear, and the individual may have used a different means of communication. Copyright © 2011 John Wiley & Sons, Ltd.