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Rojas-Sepúlveda CM, Buitrago-Orjuela L. Differential diagnosis for two 'holes in the head' of a child from 982 to 904 BP in northern South America. INTERNATIONAL JOURNAL OF PALEOPATHOLOGY 2023; 41:117-122. [PMID: 37192561 DOI: 10.1016/j.ijpp.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 04/03/2023] [Accepted: 04/30/2023] [Indexed: 05/18/2023]
Abstract
OBJECTIVE To present paleopathological evidence of a congenital anomaly with photographic support and a review that will help scholars to diagnose the condition. MATERIALS Well-preserved skeletal remains of a child from central Colombia, dated 968-1046 CE. METHODS Macroscopic examination and computerized axial tomography. RESULTS Two holes were observed in the skull. CONCLUSIONS The pathology is consistent with a neural tube defect or an inclusion cyst. SIGNIFICANCE Neural tube defects and inclusion cysts, in paleopathology, are rarely reported in children. The preservation and origin of the individual make this case valuable. The photographic support and the review is useful for other scholars in the field. LIMITATIONS It was not possible to determine a single cause. SUGGESTIONS FOR FUTURE RESEARCH Review cases in identified osteological collections.
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Affiliation(s)
- Claudia M Rojas-Sepúlveda
- Department of Anthropology, Universidad Nacional de Colombia-Sede Bogotá, Carrera 45 #26-85, Bogotá D.C., Colombia.
| | - L Buitrago-Orjuela
- Concesión Alto Magdalena, Calle 106 # 57 - 23 oficina 408 Edificio 106, Bogotá, Colombia
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2
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Deciphering Diets and Lifestyles of Prehistoric Humans through Paleoparasitology: A Review. Genes (Basel) 2023; 14:genes14020303. [PMID: 36833230 PMCID: PMC9957072 DOI: 10.3390/genes14020303] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/18/2023] [Accepted: 01/21/2023] [Indexed: 01/25/2023] Open
Abstract
Parasites have affected and coevolved with humans and animals throughout history. Evidence of ancient parasitic infections, particularly, reside in archeological remains originating from different sources dating to various periods of times. The study of ancient parasites preserved in archaeological remains is known as paleoparasitology, and it initially intended to interpret migration, evolution, and dispersion patterns of ancient parasites, along with their hosts. Recently, paleoparasitology has been used to better understand dietary habits and lifestyles of ancient human societies. Paleoparasitology is increasingly being recognized as an interdisciplinary field within paleopathology that integrates areas such as palynology, archaeobotany, and zooarchaeology. Paleoparasitology also incorporates techniques such as microscopy, immunoassays, PCR, targeted sequencing, and more recently, high-throughput sequencing or shotgun metagenomics to understand ancient parasitic infections and thus interpret migration and evolution patterns, as well as dietary habits and lifestyles. The present review covers the original theories developed in the field of paleoparasitology, as well as the biology of some parasites identified in pre-Columbian cultures. Conclusions, as well as assumptions made during the discovery of the parasites in ancient samples, and how their identification may aid in better understanding part of human history, ancient diet, and lifestyles are discussed.
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Nerlich AG, Panzer S, Wimmer J, Hamann C, Peschel OK. Adipositas and metabolic bone disorder in a 16th century Upper Austrian infant crypt mummy—An interdisciplinary palaeopathological insight into historical aristocratic life. Front Med (Lausanne) 2022; 9:979670. [DOI: 10.3389/fmed.2022.979670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 09/12/2022] [Indexed: 11/13/2022] Open
Abstract
We describe here the results of a multidisciplinary study on an infant mummy from 16th century Upper Austria buried in the crypt of the family of the Counts of Starhemberg. The macroscopic-anthropological, radiological (whole-body CT scan), histological (skin tissue), and radiocarbon isotope investigations suggested a male infant of 10–18 months' age, most likely dying between 1550 and 1635 CE (probably Reichard Wilhelm, 1625–1626 CE), that presented with evidence of metabolic bone disease with significant bilateral flaring of costochondral joints resembling “rachitic rosary” of the ribs, along with straight long bones and lack of fractures or subperiosteal bleeding residues. Although incompletely developed, the osteopathology points toward rickets, without upper or lower extremities long bone deformation. The differential diagnosis is vitamin C deficiency (scurvy) (also with an incomplete presentation, although overlap between both disorders may be present). As additional pathology, there was significantly enlarged subcutaneous fat tissue (thickness more than 1 cm at the navel and thighs and longitudinal creases of the skin) along with a histologically enlarged subcutaneous fat layer consistent with infantile adipositas as a coincident disorder. Finally, remnants of lung tissue with pleural adhesion of the right lung indicate possibly lethal pneumonia, a disease with an increased prevalence in vitamin D deficient infants. Ultimately, the skull presented with extensive destruction of the bones of the base and dislocation of the bones of the skull squama. These changes, however, are most likely post-mortal pseudopathology, the result of a burial in a flat, narrow coffin because there were no bone fractures or residues of bleeding/tissue reaction that would have occurred whilst the patient was alive.
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Meningiomas in Ancient Human Populations. Cancers (Basel) 2022; 14:cancers14041058. [PMID: 35205806 PMCID: PMC8870304 DOI: 10.3390/cancers14041058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/17/2022] [Accepted: 02/17/2022] [Indexed: 12/10/2022] Open
Abstract
Simple Summary Meningiomas are the most common tumor of the central nervous system but are rare in the paleopathological record. Although they are technically a soft tissue phenomenon, they do leave various lesions on the skeletons, including thickened bone adjacent to the tumor and vascular impression changes. A review of the literature of health in past populations revealed some 43 cases of lesions identified by the original authors as meningioma. These cases are considered in terms of the appearance of the lesions as well as alternative diagnoses. The age distribution fits modern demographic patterns for meningioma patients but the sex distribution is roughly opposite of current patterns. It is suggested that meningiomas should be considered more often in differential diagnoses in ancient people. Abstract Meningiomas are the most common tumor of the central nervous system and can result in skeletal manifestations, including hyperostosis of the adjacent cranial bone, enostoses, depressions, and enhanced vascular impressions. However, their identification in the paleopathological literature has been rare and few cases have received broad acceptance of the diagnosis. A review of the literature identified some 43 cases in which individuals were argued to have suffered from meningiomas. Most were seen in older individuals but were more likely to affect males. Eleven individuals exhibited hyperostosis, the most easily recognized indicator, usually located on the parietal bone; the hyperostotic region averaged 8 cm in diameter and 3.0 cm in height. Seven displayed lytic lesions with areas much smaller in size than the hyperostosis, and many had vascular changes. The other cases had indicators that varied greatly in terms of location and expression and included both sclerotic lesions and hollow areas. Several authors also suggested other possible causes of the lesions. The findings reflect the non-pathognomonic nature of the effects of meningiomas. However, given their likely frequency and potentially severe effects in ancient people, it is argued that they should be taken into consideration more frequently when performing differential diagnoses.
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Stinnesbeck W, Rennie SR, Avilés Olguín J, Stinnesbeck SR, Gonzalez S, Frank N, Warken S, Schorndorf N, Krengel T, Velázquez Morlet A, González González A. New evidence for an early settlement of the Yucatán Peninsula, Mexico: The Chan Hol 3 woman and her meaning for the Peopling of the Americas. PLoS One 2020; 15:e0227984. [PMID: 32023279 PMCID: PMC7001910 DOI: 10.1371/journal.pone.0227984] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 01/04/2020] [Indexed: 11/18/2022] Open
Abstract
Human presence on the Yucatán Peninsula reaches back to the Late Pleistocene. Osteological evidence comes from submerged caves and sinkholes (cenotes) near Tulum in the Mexican state of Quintana Roo. Here we report on a new skeleton discovered by us in the Chan Hol underwater cave, dating to a minimum age of 9.9±0.1 ky BP based on 230Th/U-dating of flowstone overlying and encrusting human phalanges. This is the third Paleoindian human skeleton with mesocephalic cranial characteristics documented by us in the cave, of which a male individual named Chan Hol 2 described recently is one of the oldest human skeletons found on the American continent. The new discovery emphasizes the importance of the Chan Hol cave and other systems in the Tulum area for understanding the early peopling of the Americas. The new individual, here named Chan Hol 3, is a woman of about 30 years of age with three cranial traumas. There is also evidence for a possible trepanomal bacterial disease that caused severe alteration of the posterior parietal and occipital bones of the cranium. This is the first time that the presence of such disease is reported in a Paleoindian skeleton in the Americas. All ten early skeletons found so far in the submerged caves from the Yucatán Peninsula have mesocephalic cranial morphology, different to the dolicocephalic morphology for Paleoindians from Central Mexico with equivalent dates. This supports the presence of two morphologically different Paleoindian populations for Mexico, coexisting in different geographical areas during the Late Pleistocene-Early Holocene.
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Affiliation(s)
- Wolfgang Stinnesbeck
- Institut für Geowissenschaften, Universität Heidelberg, Im Neuenheimer Feld, Heidelberg, Germany
- * E-mail:
| | - Samuel R. Rennie
- School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, United Kingdom
- Department of Archaeology and Anthropology, Bournemouth University, Poole, United Kingdom
| | - Jerónimo Avilés Olguín
- Museo del Desierto, Carlos Abedrop Dávila, Nuevo Centro Metropolitano de Saltillo, Saltillo, Coahuila, Mexico
| | - Sarah R. Stinnesbeck
- Staatliches Museum für Naturkunde Karlsruhe, Geowissenschaftliche Abteilung, Erbprinzstrasse, Karlsuhe, Germany
| | - Silvia Gonzalez
- School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, United Kingdom
| | - Norbert Frank
- Institut für Geowissenschaften, Universität Heidelberg, Im Neuenheimer Feld, Heidelberg, Germany
- Institut für Umweltphysik, Universität Heidelberg, Im Neuenheimer Feld, Heidelberg, Germany
| | - Sophie Warken
- Institut für Geowissenschaften, Universität Heidelberg, Im Neuenheimer Feld, Heidelberg, Germany
- Institut für Umweltphysik, Universität Heidelberg, Im Neuenheimer Feld, Heidelberg, Germany
| | - Nils Schorndorf
- Institut für Geowissenschaften, Universität Heidelberg, Im Neuenheimer Feld, Heidelberg, Germany
| | - Thomas Krengel
- Institut für Geowissenschaften, Universität Heidelberg, Im Neuenheimer Feld, Heidelberg, Germany
- Institut für Umweltphysik, Universität Heidelberg, Im Neuenheimer Feld, Heidelberg, Germany
| | | | - Arturo González González
- Museo del Desierto, Carlos Abedrop Dávila, Nuevo Centro Metropolitano de Saltillo, Saltillo, Coahuila, Mexico
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Abstract
Management strategies for syndromic craniosynostosis patients require multidisciplinary subspecialty teams to provide optimal care for complex reconstructive approaches. The most common craniosynostosis syndromes include Apert (FGFR2), Crouzon (FGFR2), Muenke (FGFR3), Pfeiffer (FGFR1 and FGFR2), and Saethre-Chotzen (TWIST). Bicoronal craniosynostosis (turribrachycephaly) is most commonly associated with syndromic craniosynostosis. Disease presentation varies from mild sutural involvement to severe pansynostoses, with a spectrum of extracraniofacial dysmorphic manifestations. Understanding the multifaceted syndromic presentations while appreciating the panoply of variable presentations is central to delivering necessary individualized care. Cranial vault remodeling aims to relieve restriction of cranial development and elevated intracranial pressure and restore normal morphology.
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Affiliation(s)
- Rajendra Sawh-Martinez
- Section of Plastic and Reconstructive Surgery, Department of Surgery, Yale University, 330 Cedar Street, Boardman Building, 3rd Floor, New Haven, CT 06511, USA
| | - Derek M Steinbacher
- Section of Plastic and Reconstructive Surgery, Oral and Maxillofacial Surgery, Department of Surgery, Yale-New Haven Hospital, Yale University, 330 Cedar Street, Boardman Building, 3rd Floor, New Haven, CT 06511, USA.
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Castro M, Goycoolea M, Galvez M, Silva V, Montoya C, Fuentes J. Mastoid osteoma in a prehispanic cranium (1390 A.D.) from Northern Chile. INTERNATIONAL JOURNAL OF PALEOPATHOLOGY 2019; 24:141-143. [PMID: 30388584 DOI: 10.1016/j.ijpp.2018.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 10/16/2018] [Accepted: 10/16/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Osteomas are slow-growing benign tumors that can affect the skull, most frequently the parietal and frontal. Temporal bone osteomas are more common in the external acoustic meatus and exceptional in the mastoid region. The rarity of mastoid osteomas is confirmed by the fact that very few cases have been reported in the clinical and paleopathological literature. The aim of this paper is to report a new paleopathological case of mastoid tumor in a Pre-Hispanic adult cranium. MATERIALS The skull derives from the Chunchuri (today Dupont-1 site) Pre-Hispanic site in Northern Chile (1390 A.D). METHODS Macroscopical examination and high-resolution tomography were used to assess the cranium. RESULTS The CT scan revealed a well demarcated lesion suggestive of a mastoid osteoma. CONCLUSIONS This case adds new evidence regarding the antiquity of primary neoplasms in ancient populations and reinforces the importance of high resolution imaging in paleopathological research. SIGNIFICANCE Due to the antiquity of the remains this is probably the oldest reported case of mastoid osteoma. LIMITATIONS The patrimonial nature of the remains did not allow histopathological studies. SUGGESTIONS FOR FURTHER RESEARCH Further intensive review of archeological skeletal collections is needed to better understand the epidemiology of neoplastic lesions in past populations.
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Affiliation(s)
- Mario Castro
- Department of Morphology, School of Medicine, Clínica Alemana-Universidad del Desarrollo, Av. Las Condes 12438, Santiago 7710162, Chile; Department of Museums, Servicio Nacional del Patrimonio, Av. Recoleta 683, Santiago 8420260, Chile.
| | - Marcos Goycoolea
- Department of Otolaryngology, Clínica Las Condes, Lo Fontecilla 441, Santiago 7591046, Chile
| | - Marcelo Galvez
- Department of Diagnostic Imaging, Clínica Las Condes, Lo Fontecilla 441, Santiago 7591046, Chile
| | - Veronica Silva
- Department of Anthropology, National Museum of Natural History, Parque Quinta Normal, Santiago, Chile; Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Carlos Montoya
- Biomedical Modeling Laboratory, Clínica Las Condes, Lo Fontecilla 441, Santiago 7591046, Chile
| | - Jorge Fuentes
- Biomedical Modeling Laboratory, Clínica Las Condes, Lo Fontecilla 441, Santiago 7591046, Chile
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Tulumello G, Riccomi G, Minozzi S, Longo S, Longo M, Giuffra V. Linear Cutting Trepanation in Italy: A Unique Case from Hellenistic Sicily (Third Century BC). World Neurosurg 2018; 116:116-120. [PMID: 29777887 DOI: 10.1016/j.wneu.2018.05.058] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 05/08/2018] [Accepted: 05/09/2018] [Indexed: 11/29/2022]
Abstract
During the archaeological excavations conducted in the Hellenistic necropolis discovered in Messina (Sicily, Italy) dating back to the 3rd century BC., a skeleton showing evidence of cranial traumas and surgical intervention was found. The skull, belonging to a young adult male, presented signs of 4 head injuries produced by both blunt and sharp-edged instruments. The first 2 lesions, located on the frontal bone, were produced by blunt blows and showed signs of long-term survival. The third lesion, located on the inferior portion of the right parietal, suggests a perimortem nonpenetrating linear cut likely caused by a blade instrument. Finally, a rectangular bone loss is visible on the left parietal bone, involving the full cranial thickness with well-delimited cutting edges and no sign of a reparative process. This injury can be interpreted as the result of a trepanation, performed with the technique defined as "linear cutting" and obtained through 4 linear incisions in parallel pairs intersecting at the right angles. The trepanation is likely related to the multiple head injuries exhibited by the patient, who unfortunately did not survive the surgical intervention. Trepanation in Italy has been largely attested since Prehistoric times, but the case from Messina represents the first evidence of neurosurgical intervention performed through the linear cutting technique in the Italian context and the second case in the whole of Europe. This technique might have been imported in Sicily during the Hellenistic period from the Near East, where it is clearly attested.
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Affiliation(s)
- Giorgia Tulumello
- Department of Cultural Heritage, University of Salento, Lecce, Italy.
| | - Giulia Riccomi
- Division of Paleopathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Simona Minozzi
- Division of Paleopathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Sveva Longo
- Physics Section, Department of Mathematics and Computer Science, Physical Sciences, and Earth Sciences, University of Messina, Messina, Italy
| | - Marcello Longo
- Department of Biomedical Science and Morphological and Functional Images, University of Messina, Messina, Italy
| | - Valentina Giuffra
- Division of Paleopathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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Affiliation(s)
- Roger W Byard
- The University of Adelaide Medical School, Frome Road, Adelaide, SA, 5005, Australia. .,Discipline of Anatomy and Pathology, Level 3 Medical School North Building, The University of Adelaide, Frome Road, Adelaide, 5005, Australia.
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Neumaier F, Paterno M, Alpdogan S, Tevoufouet EE, Schneider T, Hescheler J, Albanna W. Surgical Approaches in Psychiatry: A Survey of the World Literature on Psychosurgery. World Neurosurg 2017; 97:603-634.e8. [DOI: 10.1016/j.wneu.2016.10.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 09/29/2016] [Accepted: 10/01/2016] [Indexed: 12/11/2022]
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Gawlikowska-Sroka A, Kwiatkowska B, Szczurowski J, Gronkiewicz S, Dąbrowski P. Two cases of osteoid osteoma in skulls dating from the 13–14th centuries from St. Elisabeth’s Church in Wrocław, Poland. ANTHROPOLOGICAL REVIEW 2016. [DOI: 10.1515/anre-2016-0007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
In the study two human skulls recovered from archaeological excavations at St. Elizabeth’s Church in Wrocław, dating from the 13-14th centuries were assessed. Direct measurements of each skull were recorded, and X-ray images in P-A, lateral and basal projections were taken. The skulls represented adult males. Large, bony, lobular tumours were found on the palatine bones of both skulls. X-ray examination identified these tumours as osteoid osteomas, which are benign bone tumours that may originate in the periosteum or may be located inside the bone, distorting the maxilla or mandible. However, osteoid osteoma of the palatine is very rare. This study extends our knowledge regarding the health and diseases of historical populations.
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Toyne JM. Variation in large ectocranial lesions from pre-Columbian Kuelap, Peru. INTERNATIONAL JOURNAL OF PALEOPATHOLOGY 2015; 11:30-44. [PMID: 28802965 DOI: 10.1016/j.ijpp.2015.08.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Revised: 07/25/2015] [Accepted: 08/25/2015] [Indexed: 06/07/2023]
Abstract
This paper analyses a diverse collection of previously undescribed cranial lesions observed from 42 individuals from the pre-Columbian site of Kuelap, eastern montane, Peru. I describe the presence of cranial lesions, their location on the vault location, shape, and size of affected area, and evidence of remodeling. Seventeen percent of the total cranial sample demonstrates similar superficial cranial lesions including males (25/117, 21.4%) and females (14/74, 18.9%), and adolescents (3/27, 11%). Most lesions are narrow ovals or long and leaf-shaped, with depression of the external cranial vault. While some are well-healed and smooth-surfaced, others are more irregular with variable degrees of remodeling. The highest frequency is on the superior and posterior aspects of the vault, usually along the sagittal plane. Differential diagnoses are considered but no single pathology is clear for all cases. There are some common features consistent with active and healing osteitis and a few are directly associated with trepanation. General patterning suggests intentional treatment, perhaps even possible cauterization of scalp injuries or healed infections. These large cranial "scars" have not been observed at coastal Peruvian sites and may reflect specific regional conditions related to highland environmental factors, local medical treatments of cranial injuries, or population specific malformations.
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Affiliation(s)
- J Marla Toyne
- Department of Anthropology, University of Central Florida, USA.
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Loukas M, Hulsberg P, Tubbs RS, Kapos T, Wartmann CT, Shaffer K, Moxham BJ. The tori of the mouth and ear: A review. Clin Anat 2013; 26:953-60. [PMID: 23959969 DOI: 10.1002/ca.22264] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Revised: 03/16/2013] [Accepted: 03/28/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Marios Loukas
- Department of Anatomical Sciences; School of Medicine, St George's University; Grenada West Indies
- Department of Anatomy; Medical School Varmia and Masuria; Olsztyn Poland
| | - Paul Hulsberg
- Department of Anatomical Sciences; School of Medicine, St George's University; Grenada West Indies
| | - R. Shane Tubbs
- Children's Hospital; Pediatric Neurosurgery; Birmingham Alabama
| | - Theodoros Kapos
- Department of Restorative Dentistry and Biomaterials Sciences; Harvard School of Dental Medicine; Boston Massachusetts
| | - Christopher T. Wartmann
- Department of Otolaryngology/Head and Neck Surgery; University of Maryland Medical Center; Baltimore Maryland
| | - Kitt Shaffer
- Department of Radiology; Boston University; Boston Massachusetts
| | - Bernard J. Moxham
- Cardiff School of Biosciences; Cardiff University, Cardiff; Wales United Kingdom
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Alvis Miranda H, Castellar-Leones SM, Elzain MA, Moscote-Salazar LR. Brain abscess: Current management. J Neurosci Rural Pract 2013; 4:S67-81. [PMID: 24174804 PMCID: PMC3808066 DOI: 10.4103/0976-3147.116472] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Brain abscess (BA) is defined as a focal infection within the brain parenchyma, which starts as a localized area of cerebritis, which is subsequently converted into a collection of pus within a well-vascularized capsule. BA must be differentiated from parameningeal infections, including epidural abscess and subdural empyema. The BA is a challenge for the neurosurgeon because it is needed good clinical, pharmacological, and surgical skills for providing good clinical outcomes and prognosis to BA patients. Considered an infrequent brain infection, BA could be a devastator entity that easily left the patient into dead. The aim of this work is to review the current concepts regarding epidemiology, pathophysiology, etiology, clinical presentation, diagnosis, and management of BA.
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Affiliation(s)
| | | | - Mohammed Awad Elzain
- Department of Neurosurgery, National Center for Neurological Sciences, Shaab Hospital, Khartoum, Sudan
| | - Luis Rafael Moscote-Salazar
- Department of Neurosurgery, Instituto Nacional de Neurología y Neurocirugía, Hospital Ángeles de Pedregal, Mexico City, Colombia
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Fotis D, Mannucci A, Vercellotti G. A possible case of Eagle's syndrome from an Italian ossuary (Chiavari, GE). Cranio 2013; 31:61-5. [PMID: 23461264 DOI: 10.1179/crn.2013.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Eagle's syndrome is a rare condition associated with the temporal styloid process hypertrophy (Eagle, 1937). It is in most cases asymptomatic, but may be accompanied by dysphagia, pharyngeal or head and neck pain due to neurovascular structure compression. The current study aims to present and discuss the etiology of a possible case of Eagle's syndrome from an Italian ossuary. Skull OC 002/08 shows a unilateral hypertrophic styloid process (48 mm long; 5-7 mm thick). Areas of remodel-ed periosteal swelling are visible at the stylohyoid and stylopharyngeus muscles' insertion, along with evidence of healed trauma to both nasal bones and a depressed fracture on the upper left portion of the frontal. Several factors have been proposed as possible causes of styloid elongation, including anatomical variation, aging and trauma. Evidence of unilateral styloid hypertrophy in association with healed cranial trauma in OC 002/08 suggests a traumatic etiology for the condition.
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Andrushko VA, Torres EC. Skeletal evidence for Inca warfare from the Cuzco region of Peru. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2011; 146:361-72. [DOI: 10.1002/ajpa.21574] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2011] [Accepted: 05/12/2011] [Indexed: 11/09/2022]
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17
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Preoperative craniofacial dysmorphology in isolated sagittal synostosis: a comprehensive anthropometric evaluation. J Craniofac Surg 2011; 21:1404-10. [PMID: 20856028 DOI: 10.1097/scs.0b013e3181ebcf27] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Although clinical descriptions of altered calvarial shape in isolated sagittal synostosis abound in the literature, systematic quantitative assessment of the total morphologic pattern of preoperative craniofacial dysmorphology remains limited in this population. To address this deficit, a retrospective study was undertaken of 256 preoperative patients younger than 6 years with isolated sagittal synostosis who were seen at the Dallas Craniofacial Center. Patients were examined using a battery of 23 anthropometric measurements of the head and face, from which 10 proportion indices were calculated. The measurements and proportions for each patient were compared with sex- and age-matched norms and converted to standard (Z) scores. The pooled data for each variable were analyzed using 1-sample t-tests. The patients were then separated into 2 age groups--younger than 6 months (n = 162) and 6 months or older (n = 94)--and compared via 2-sample t-tests to examine age-related differences. To further elucidate craniofacial growth patterns, standardized anthropometric measures were then correlated against age. Results indicated that the head was enlarged and elongated with compensatory transverse growth of the anterior cranial vault and reduction in the height of vertex. The face was enlarged, especially along the sagittal axis. The head and face were significantly larger relative to age in children younger than 6 months and show a general decrease in size relative to age in all dimensions except cranial length. The data indicate a complex pattern of dysmorphology, which involves the entire craniofacial complex, not just the cranial vault.
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LÓPEZ BELÉN, CARO LUIS, PARDIÑAS ANTONIOF. Evidence of trepanations in a medieval population (13th-14th century) of northern Spain (Gormaz, Soria). ANTHROPOL SCI 2011. [DOI: 10.1537/ase.100913] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- BELÉN LÓPEZ
- Department of Biology of Organisms and Systems, University of Oviedo, Asturias
| | - LUIS CARO
- Department of Biodiversity and Environmental Management, University of León, León
| | - ANTONIO F. PARDIÑAS
- Department of Biology of Organisms and Systems, University of Oviedo, Asturias
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Kang SH, Park SW, Kwon KY, Hong WJ. A solitary skull lesion of syphilitic osteomyelitis. J Korean Neurosurg Soc 2010; 48:85-7. [PMID: 20717520 DOI: 10.3340/jkns.2010.48.1.85] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2010] [Revised: 04/30/2010] [Accepted: 06/14/2010] [Indexed: 11/27/2022] Open
Abstract
We experienced a rare case of solitary syphilitic osteomyelitis of the skull without any other clinical signs or symptoms of syphilis. A 20-year-old man was referred due to intermittent headache and mild tenderness at the right parietal area of the skull with a palpable coin-sized lesion of softened cortical bone. On radiological studies, the lesion was a radiolucent well enhanced mass (17 mm in diameter). The erythrocyte sedimentation rate (52 mm/h) and C-reactive protein (2.24 mg/dL) were elevated on admission. Serum venereal disease research laboratory (VDRL) and Treponema pallidum haemagglutination assay (TPHA) tests were positive. There were no clinical signs or symptoms of syphilis. After treatment with benzathine penicillin, we removed the lesion and performed cranioplasty. The pathologic finding of the skull lesion was fibrous proliferation with lymphoplasmocytic infiltration forming an osteolytic lesion. In addition, a spirochete was identified using the Warthin-starry stain. The polymerase chain reaction study showed a positive band for Treponema pallidum. Solitary osteomyelitis of the skull can be the initial presenting pathological lesion of syphilis.
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Affiliation(s)
- Suk Hyung Kang
- Department of Neurological Surgery, Yongsan Hospital, Chung-Ang University College of Medicine, Seoul, Korea
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Okumura MMM, Boyadjian CHC, Eggers S. An Evaluation of Auditory Exostoses in 621 Prehistoric Human Skulls from Coastal Brazil. EAR, NOSE & THROAT JOURNAL 2007. [DOI: 10.1177/014556130708600812] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Auditory exostoses are bone anomalies located on the floor of the external auditory canal. They frequently develop in individuals who participate in water sports and other aquatic activities. Their etiology is probably multifactorial; development seems to be triggered by regular exposure to cold water, as well as to low air temperatures and/or cold winds. The presence of auditory exostoses has been recorded in human skull fossils that date back approximately 250,000 years. We conducted a study of auditory exostoses in 621 skulls of adult humans who had been part of a marine-dependent population that lived on the Brazilian coast between 5,400 and 800 years ago. The overall frequency of exostoses was 22%, but there was a great variance among different subgroups (0 to 56%). In this article, we propose some possible explanations for this variance. We also hope that our study will stimulate multidisciplinary research aimed at deciphering the intricate bony messages contained in cryptic archaeologic remains.
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Affiliation(s)
| | - Célia Helena C. Boyadjian
- Biological Anthropology Laboratory, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of Sao Paulo, Brazil
| | - Sabine Eggers
- Biological Anthropology Laboratory, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of Sao Paulo, Brazil
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Cunningham ML, Seto ML, Ratisoontorn C, Heike CL, Hing AV. Syndromic craniosynostosis: from history to hydrogen bonds. Orthod Craniofac Res 2007; 10:67-81. [PMID: 17552943 DOI: 10.1111/j.1601-6343.2007.00389.x] [Citation(s) in RCA: 117] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The syndromic craniosynostoses, usually involving multiple sutures, are hereditary forms of craniosynostosis associated with extracranial phenotypes such as limb, cardiac, CNS and tracheal malformations. The genetic etiology of syndromic craniosynostosis in humans is only partially understood. Syndromic synostosis has been found to be associated with mutations of the fibroblast growth factor receptor family (FGFR1, -R2, -R3), TWIST1, MSX2, and EFNB1. Apert, Pfeiffer, Crouzon, and Jackson-Weiss syndromes are due to gain-of-function mutations of FGFR2 in either the Ig II-III linker region (Apert) or Ig III domain. Loss of function mutations of TWIST1 and gain-of-function mutations of MSX2 lead to Saethre-Chotzen and Boston-type syndromes, respectively. The mutations in Pfeiffer (FGFR1), Muenke (FGFR3), and Apert syndrome (FGFR2) are caused by the same amino acid substitution in a highly conserved region of the Ig II-III linker region of these proteins, which suggests that these receptor tyrosine kinases have an overlapping function in suture biology. In this review we will discuss the historical descriptions, current phenotypes and molecular causes of the more common forms of syndromic craniosynostosis.
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Affiliation(s)
- Machael L Cunningham
- Division of Craniofacial Medicine, University of Washington Department of Pediatrics and Children's Craniofacial Center, Children's Hospital and Regional Medical Center, Seattle, WA, USA.
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Okumura MMM, Boyadjian CHC, Eggers S. Auditory exostoses as an aquatic activity marker: a comparison of coastal and inland skeletal remains from tropical and subtropical regions of Brazil. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2007; 132:558-67. [PMID: 17243122 DOI: 10.1002/ajpa.20544] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Auditory exostoses are bone masses located in the external auditory canal. Currently, most researchers agree that the environment (especially water temperature, but also atmospheric temperature and wind action) plays a pivotal role in the development of this trait. This article discusses whether the presence of auditory exostoses can be used as an aquatic activity marker in bioarchaeological studies, especially in groups that inhabited tropical and subtropical regions. We analyzed 676 skeletons (5,000 years BP to historical times) from 27 coastal and inland native Brazilian groups. Very low frequencies of auditory exostoses were found in the inland groups (0.00-0.03), but the expected high frequency of auditory exostoses in the coastal groups was not always observed (0.00-0.56). These differences might be explained by the combination of water and atmospheric temperatures in conjunction with wind effects. In areas with mild atmospheric temperatures and wind chill factors, the coastal populations analyzed do not show high frequencies of auditory exostoses. However, high frequencies of auditory exostoses develop where cold atmospheric temperatures are further lowered by strong wind chill. Therefore, the association between aquatic activities, low atmospheric temperature, and wind chill is strongly correlated with the presence of auditory exostoses, but where these environmental factors are mild, the frequencies of auditory exostoses are not necessarily high. Concluding, auditory exostoses should be cautiously used as a marker of aquatic activity in bioarchaeological studies in tropical and subtropical regions, since these activities do not always result in the presence of this trait.
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Affiliation(s)
- Maria Mercedes M Okumura
- Laboratório de Estudos Evolutivos Humanos, Depto. de Genética e Biologia Evolutiva, Instituto de Biociências, Universidade de São Paulo, 05422-970 São Paulo, SP, Brazil
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23
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Pechenkina EA, Delgado M. Dimensions of health and social structure in the early intermediate period cemetery at Villa El Salvador, Peru. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2006; 131:218-35. [PMID: 16596594 DOI: 10.1002/ajpa.20432] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This paper examines relationships between the social structure of a community and the health of its members, based on analysis of human skeletal remains (N = 64) from Villa El Salvador XII (100 BC-AD 100), a prehistoric cemetery located in the lower Lurín Valley, Peru. The ambiguity of social status as conventionally inferred from archaeological context is among the principal complicating factors in such an inquiry. We use multidimensional scaling of skeletal markers to identify the presence of patterned health-based heterogeneity in our sample, without making a priori assumptions about underlying social structure at Villa El Salvador. This procedure situates every skeleton relative to all others in the sample on the basis of multiple health markers, eliciting health groups. Once recognized, the relevance of those groups to social structure can be evaluated by comparison with a broad range of presumptive archaeological status indicators. We test the hypothesis that the distribution of stress indicators in human skeletons covaries with archaeological indicators of social differentiation. Based on multivariate analysis of skeletal indicators, we conclude that the cemetery at Villa El Salvador was utilized by two social groups with different geographic affinities: one of local coastal origin, and the other probably from the upper Lurín Valley or adjacent higher altitudes. These groups differ in skeletal characteristics related to childhood health, probably reflecting systematic contrasts in the growth environments of the studied individuals. This same division is independently supported by the distribution of cranial deformation, a possible marker of ethnicity. We also document some inequality in the distribution of labor among male individuals, as reflected by the relative advancement of degenerative joint disease, and congruent with differences in the number and quality of associated funerary offerings.
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Affiliation(s)
- Ekaterina A Pechenkina
- Department of Anthropology, Queens College, City University of New York, Flushing, New York 11367, USA. ekaterina@
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Baba T, Minamida Y, Mikama T, Koyanagi I, Houkin K. Entrapment neuropathy of the optic nerve due to hyperostosis associated with congenital anemia. J Neurosurg 2005; 103:917-9. [PMID: 16304997 DOI: 10.3171/jns.2005.103.5.0917] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The authors report on the case of a 14-year-old boy who presented with bilateral visual impairment due to optic canal stenosis caused by hyperplasia of the bone marrow arising from anemia. The patient had hereditary hemolytic anemia with unstable hemoglobin of the Christchurch type. This congenital form of anemia caused hyperplasia of the bone marrow as well as hyperostosis of the entire calvarial bone, which in turn led to optic canal stenosis. The patient underwent surgical decompression of the optic canal, resulting in significant improvement in visual acuity. Pathological findings in the calvarial bone indicated hypertrophic bone marrow with no other specific features such as neoplastic pattern or fibrous dysplasia. With the exception of objective hearing impairment, no other significant cranial neuropathy has been detected thus far. On reviewing the published literature, this case was found to be the first in which hyperostosis due to congenital anemia resulted in symptomatic entrapment neuropathy of the optic nerve. The authors concluded that surgical decompression effectively improves visual acuity.
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Affiliation(s)
- Takeo Baba
- Department of Neurosurgery, Sapporo Medical University, Sapporo, Hokkaido, Japan.
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25
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Timofeev I, Notkina N, Smith IM. Exostoses of the external auditory canal: a long-term follow-up study of surgical treatment. ACTA ACUST UNITED AC 2005; 29:588-94. [PMID: 15533142 DOI: 10.1111/j.1365-2273.2004.00865.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
To determine the postoperative incidence, extent and recurrence rate of exostoses of the external auditory canal in a cohort of patients involved in different water sports. A cross-sectional study of 31 patients (46 ears), with exostoses treated by surgery in the Royal Cornwall Hospital between 1980 and 1999. A questionnaire was used to obtain information about the type of water exposure pre- and postoperatively. The extent of recurrent stenosis was assessed. The mean postoperative time interval was 10 years (sd = 4.5 years). The degree of stenosis was assessed as: minimal (<30%) in 42.6%, moderate (30-60%) in 31% and severe (>60%) in 25% of ears. The Cox regression model was used to identify factors associated with a reduction in the recurrence rate of stenosis. The use of ear plugs was highly significant (P = 0.015), as was the age of the patient at the time of operation (P = 0.004), i.e. the older the patient, the faster recurrent disease developed. There was no evidence to show that either the type or seasonal pattern of water sport activity influenced recurrence of the disease postoperatively, although preoperatively, the stenosis was more marked in association with surfing and sailing. Exostoses developed faster preoperatively in those who were in the water all year round rather than just the summer months. Of five patients who stopped water sport activity completely after surgery, four of them developed significant recurrent exostoses (>50% stenosis).
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26
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Abstract
This paper is focused on three basic questions: The first concerns when specific disabilities first appeared during human evolution. The second question has to do with causes of disabilities. The third question concerns social responses to people with disabilities. Discussions on each of the issues are presented.
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Affiliation(s)
- Gershon Berkson
- Department of Psychology (MC 285), University of Illinois at Chicago, Behavior Sciences Building, 1007 W. Harrison, Chicago, IL 60607, USA.
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Tubbs RS, Smyth MD, Wellons JC, Blount JP, Oakes WJ. Human horns: a historical review and clinical correlation. Neurosurgery 2003; 52:1443-7; discussion 1447-8. [PMID: 12762889 DOI: 10.1227/01.neu.0000064810.08577.49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2002] [Accepted: 02/10/2003] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Accounts of bony human horns originating from the cranium are found peppered throughout the early medical literature. This study reviews the extant literature regarding these entities to elucidate their authenticity. METHODS We reviewed both historical and current literature as well as osteological material from our anatomy laboratories for accounts or observations of bony outgrowths of the calvaria in humans. RESULTS Human horns seem to be mentioned more frequently in the historical literature and are documented primarily with drawings. Moreover, from early accounts, it is often difficult to distinguish true large bony outgrowths from scalp excrescences. Only two cadaveric specimens from our laboratory were noted to have small anomalous bony protuberances, one on the occiput and one on the frontal bone. CONCLUSION With the lack of either photographic or extreme dry specimen evidence of such human horns, we would propose that benign calvarial tumors, such as osteomas, may have initiated speculation that such entities, i.e., horns, exist in humans but that scalp lesions, exaggeration, legend, and religious beliefs have historically propagated these entities to a mythical status. In addition, early surgical intervention and changes in nomenclature may have also decreased the frequency of such sightings. Finally, many early descriptions have not been repeated in recent history, even in third-world countries lacking advanced medical care.
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Affiliation(s)
- R Shane Tubbs
- Department of Cell Biology, University of Alabama at Birmingham, Birmingham, AL 35223, USA.
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Meyer C, Jung C, Kohl T, Poenicke A, Poppe A, Alt KW. Syphilis 2001--a palaeopathological reappraisal. HOMO-JOURNAL OF COMPARATIVE HUMAN BIOLOGY 2003; 53:39-58. [PMID: 12365355 DOI: 10.1078/0018-442x-00037] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The origin and subsequent spread of the treponematoses, especially that of venereal syphilis, has been the subject of considerable scientific attention. Various theories were put forth and palaeopathological specimens were used for their validation in recent times. One influential contribution was the paper by Baker & Armelagos in 1988. Numerous new findings and results on both sides of the Atlantic call for a new evaluation of the available osseous material. A review of the recent literature leads to the suggestion of a worldwide distribution of non-venereal treponemal disease since the emergence of Homo and to a first epidemic outbreak of venereal syphilis in Europe of the late 15th and the early 16th century, which was a time of change and enormous sexual liberty. Old World specimens with pathological alterations attributed to venereal syphilis and dated to precolumbian times seem to invalidate the Columbian theory and call for a more differentiated analysis of the phenomenon of syphilis than a theory based on a single factor can provide. With the help of molecular methods which now allow a positive identification of Treponema pallidum pallidum, causative agent of venereal syphilis, in palaeopathological material, it seems possible to elucidate the matter of origin and spread of syphilis further and to evaluate previous diagnoses of treponemal disease.
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Affiliation(s)
- C Meyer
- Institut für Anthropologie, Johannes Gutenberg-Universität Mainz, Colonel-Kleinmann-Weg 2, SB II-02, Mainz, Germany.
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Arnay-de-la-Rosa M, Velasco-Vázquez J, González-Reimers E, Santolaria-Fernández F. Auricular exostoses among the prehistoric population of different islands of the Canary archipelago. Ann Otol Rhinol Laryngol 2001; 110:1080-3. [PMID: 11713923 DOI: 10.1177/000348940111001117] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
It is generally believed that auricular exostoses are due to prolonged exposure to cold water, so their existence in ancient remains may inform us about economic activities in the past. This study was performed to analyze the prevalence of auricular exostoses among 150 pre-Hispanic individuals of different islands of the Canary archipelago. Individuals from Gran Canaria (6/26), Fuerteventura (1/15), and Tenerife (2/64), but not from El Hierro (0/45), showed auricular exostoses, thus supporting the hypothesis of a greater reliance on fishing and shellfishing in the former 3 islands.
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Affiliation(s)
- M Arnay-de-la-Rosa
- Department of Prehistory, Anthropology and Ancient History, University of La Laguna, Canary Islands. Spain
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Marino R, Gonzales-Portillo M. Preconquest Peruvian neurosurgeons: a study of Inca and pre-Columbian trephination and the art of medicine in ancient Peru. Neurosurgery 2000; 47:940-50. [PMID: 11014434 DOI: 10.1097/00006123-200010000-00028] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Trephination and craniotomy performed by abrasion, scraping, crosscut sawing, and drilling are the oldest known surgical techniques used by primitive peoples. As a result of archaeological findings, the human skull is the most frequently studied part of the excavated body, leading to the creation of a new aspect of anthropology known as "cultural osteology." Found in ancient tombs, the human remains, mummies, skeletons, and their belongings, including war instruments, pottery, clothing, jewels, and surgical instruments, constitute the richest source of insight into the lives and pragmatic activities of ancient cultures. This study summarizes thousands of years of pre-Columbian history and medical evolution, specifically in the early and primitive practice of trephination, as precursors of neurosurgery. Comparative osteology studies have demonstrated that using primitive stone or metal instruments, the sirkaks (Inca surgeons) achieved an average survival rate of 50 to 70% of their craniectomy patients, with little incidence of infection or other complications. Despite their rudimentary knowledge of disease and pathology, a considerable knowledge of anatomy and natural medicine provided them with hemostatic agents, antiseptics, and other medical drugs, such as quinine for fever and malaria, as well as gold, silver, and other products to perform cranioplasties. Living in a world of continuous hand-to-hand combat, they also developed aggressive and defensive weapons that necessitated refinement of surgical techniques to save soldiers from battle wounds to their poorly protected crania.
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Affiliation(s)
- R Marino
- Department of Neurosurgery, University of São Paulo Medical School, Brazil.
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Velasco-Vazquez J, Betancor-Rodriguez A, Arnay-De-La Rosa M, Gonzalez-Reimers E. Auricular exostoses in the prehistoric population of Gran Canaria. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2000; 112:49-55. [PMID: 10766943 DOI: 10.1002/(sici)1096-8644(200005)112:1<49::aid-ajpa6>3.0.co;2-u] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Auditory exostoses are bone anomalies located in the external auditory canal. The bulk of clinical observations and some experimental data support the idea that their development depends on prolonged exposure to cold water. This study was performed in order to analyze the prevalence of auditory exostoses among the prehispanic population of Gran Canaria, comparing it between men and women and between individuals buried in coastal regions and central highlands. We analyzed 323 crania, 41 of which showed auditory exostoses. Marked differences in prevalence were observed between the individuals buried in the central highlands (0.88%) and those buried in coastal regions (40.21%). Among the latter, the prevalence was similar in men (41.67%) and in women (38.89%). These data support the hypothesis that individuals buried in coastal regions performed economic activities related to exploitation of marine resources, whereas those living in the central highlands did not; however, diachronic variation cannot be excluded.
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Affiliation(s)
- J Velasco-Vazquez
- Departamento de Ciencias Históricas, Universidad de Las Palmas, Las Palmas, Canary Islands, Spain
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Piek J, Lidke G, Terberger T, von Smekal U, Gaab MR. Stone Age Skull Surgery in Mecklenburg-Vorpommern: A Systematic Study. Neurosurgery 1999. [DOI: 10.1227/00006123-199907000-00033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Piek J, Lidke G, Terberger T, von Smekal U, Gaab MR. Stone age skull surgery in Mecklenburg-Vorpommern: a systematic study. Neurosurgery 1999; 45:147-51; discussion 151. [PMID: 10414577 DOI: 10.1097/00006123-199907000-00033] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE Trephination of the cranial vault is the oldest known surgical procedure and has often been reported in the literature. The present study was performed to study the incidence, the techniques used, and possible indications for trephinations in the region of Mecklenburg-Vorpommern, the most northeastern German state. METHODS One hundred thirteen of a total of 115 Neolithic (c. 2000-3500 BC) skulls and eight smaller skull fragments found in the region of Mecklenburg-Vorpommern were examined. Defects and abrasions were detected in 31 of these skulls and underwent further examination (careful microscopic and/or endoscopic examination, three-dimensional computed tomography, and x-rays). RESULTS Six skulls showed defects resulting from trephination, mainly located along the midline or in the left parieto-occipital region. There was good osteological evidence that at least five of these operations had been survived. Two different techniques for trephination (circular cuts and scraping) had been used. CONCLUSION From the present study, we conclude that the incidence of trephination in Neolithic skulls in our region is at least 5% and that these operations had been survived in singular cases. There is increasing evidence that these procedures were intended to be curative.
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Affiliation(s)
- J Piek
- Neurochirugische Klinik, Ernst-Moritz-Arndt-Universität, Greifswald, Germany
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