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Sample records for fractures mimicking abuse

  1. Metaphyseal fractures mimicking abuse during treatment for clubfoot

    International Nuclear Information System (INIS)

    Grayev, A.M.; Boal, D.K.B.; Wallach, D.M.; Segal, L.S.

    2001-01-01

    Background. Metaphyseal injuries resembling the classic metaphyseal lesion (CML) of abuse may occur as the result of serial casting during treatment of clubfoot deformity. Mentioned in the orthopedic literature in 1972, this iatrogenic fracture has not been described in the radiologic literature nor has the similarity to injuries occurring with abuse been previously recognized. Objective. To describe the mechanism and radiographic appearance of metaphyseal injury observed during serial casting of clubfoot. Note similarities to the CML of abuse. Materials and methods. Eight children ranging in age from 1 to 4 months underwent casting for clubfoot. Five orthopedic surgeons from three different institutions performed the casting. Two patients had spina bifida and one, arthrogryposis. A complete skeletal survey was performed on one child who was abused; there was no suspicion of abuse in the remaining seven. Results. All children manifest injury with periosteal new bone. One child had clear evidence of abuse with 24 rib fractures. X-rays of lower extremities in short leg casts revealed bilateral tibial metaphyseal fractures. Four other children had metaphyseal fractures resembling the CML of abuse, and three developed an area of sclerosis within the metaphysis. Conclusion. In the setting of serial casting for equinovarus deformity, metaphyseal injury even the CML of abuse may be noted. Since inflicted injuries are almost always unobserved and explanations rarely offered, the fact that the CML occurs as a result of orthopedic manipulation may offer some further insight concerning the pathogenesis of this well-described abuse injury. (orig.)

  2. Metaphyseal fractures mimicking abuse during treatment for clubfoot

    Energy Technology Data Exchange (ETDEWEB)

    Grayev, A.M.; Boal, D.K.B. [Milton S. Hershey Medical Center, Penn State University College of Medicine, Hershey, PA (United States); Wallach, D.M.; Segal, L.S. [Milton S. Hershey Medical Center, Penn State University College of Medicine, Hershey, PA (United States)

    2001-08-01

    Background. Metaphyseal injuries resembling the classic metaphyseal lesion (CML) of abuse may occur as the result of serial casting during treatment of clubfoot deformity. Mentioned in the orthopedic literature in 1972, this iatrogenic fracture has not been described in the radiologic literature nor has the similarity to injuries occurring with abuse been previously recognized. Objective. To describe the mechanism and radiographic appearance of metaphyseal injury observed during serial casting of clubfoot. Note similarities to the CML of abuse. Materials and methods. Eight children ranging in age from 1 to 4 months underwent casting for clubfoot. Five orthopedic surgeons from three different institutions performed the casting. Two patients had spina bifida and one, arthrogryposis. A complete skeletal survey was performed on one child who was abused; there was no suspicion of abuse in the remaining seven. Results. All children manifest injury with periosteal new bone. One child had clear evidence of abuse with 24 rib fractures. X-rays of lower extremities in short leg casts revealed bilateral tibial metaphyseal fractures. Four other children had metaphyseal fractures resembling the CML of abuse, and three developed an area of sclerosis within the metaphysis. Conclusion. In the setting of serial casting for equinovarus deformity, metaphyseal injury even the CML of abuse may be noted. Since inflicted injuries are almost always unobserved and explanations rarely offered, the fact that the CML occurs as a result of orthopedic manipulation may offer some further insight concerning the pathogenesis of this well-described abuse injury. (orig.)

  3. Ischial apophyseal fracture in an abused infant

    International Nuclear Information System (INIS)

    Bixby, Sarah D.; Kleinman, Paul K.; Wilson, Celeste R.; Barber, Ignasi

    2014-01-01

    We report a previously healthy 4-month-old who presented to the hospital with leg pain and swelling and no history of trauma. Radiographs demonstrated a comminuted left femur fracture. Given the concern for child abuse, skeletal survey was performed and revealed four vertebral compression deformities. Although abuse was suspected, the possibility of a lytic lesion associated with the femur fracture and multiple spinal abnormalities raised the possibility of an underlying process such as Langerhans cell histiocytosis. Subsequently 18F-NaF positron emission tomographic (PET) scintigraphy revealed increased tracer activity in the ischium, and MRI confirmed an ischial apophyseal fracture. Pelvic fractures, particularly ischial fractures, are extremely rare in the setting of child abuse. This case report describes the multimodality imaging findings of an ischial fracture in an abused infant. (orig.)

  4. Ischial apophyseal fracture in an abused infant

    Energy Technology Data Exchange (ETDEWEB)

    Bixby, Sarah D.; Kleinman, Paul K. [Boston Children' s Hospital, Department of Radiology, Boston, MA (United States); Wilson, Celeste R. [Boston Children' s Hospital, Child Protection Program, Department of Pediatrics, Boston, MA (United States); Barber, Ignasi [Hospital Vall d' Hebron, Department of Pediatric Radiology, Barcelona (Spain)

    2014-09-15

    We report a previously healthy 4-month-old who presented to the hospital with leg pain and swelling and no history of trauma. Radiographs demonstrated a comminuted left femur fracture. Given the concern for child abuse, skeletal survey was performed and revealed four vertebral compression deformities. Although abuse was suspected, the possibility of a lytic lesion associated with the femur fracture and multiple spinal abnormalities raised the possibility of an underlying process such as Langerhans cell histiocytosis. Subsequently 18F-NaF positron emission tomographic (PET) scintigraphy revealed increased tracer activity in the ischium, and MRI confirmed an ischial apophyseal fracture. Pelvic fractures, particularly ischial fractures, are extremely rare in the setting of child abuse. This case report describes the multimodality imaging findings of an ischial fracture in an abused infant. (orig.)

  5. Does bruising help determine which fractures are caused by abuse?

    Science.gov (United States)

    Valvano, Thomas J; Binns, Helen J; Flaherty, Emalee G; Leonhardt, Dan E

    2009-11-01

    To determine whether the presence or absence of bruising can be used to differentiate between abusive and nonabusive fractures, a retrospective study was conducted of patients with acute fractures referred to a child abuse team. A bruise and fracture were considered associated if both occurred on the same body site. Chart summaries, excluding information on bruising, were reviewed by 2 abuse experts to assign cause of injury. Of the 150 participants, fractures of 93 (62%) were categorized as abusive and 57 (38%) as nonabusive. Bruising associated with a fracture was found for 26% of abused and 25% of nonabused children. Most children (61%) had no bruises anywhere on the body, and this did not differ significantly by cause of injury. The sensitivity of a bruise associated with a fracture to predict abuse was only 26%. The presence or absence of bruising was not useful to differentiate between abusive and nonabusive fractures.

  6. Rickets or abuse? A histologic comparison of rickets and child abuse-related fractures.

    Science.gov (United States)

    Kepron, Charis; Pollanen, Michael S

    2015-03-01

    The bone changes of vitamin D deficiency rickets have been invoked as an alternate explanation for child-abuse related fractures identified through medical imaging. The lack of modern histopathologic comparisons between these two entities limits the abilities of the forensic pathologist to address this differential diagnosis, both in their autopsy reports and on the witness stand. We report a comparison of the histologic appearance of the bones in a two year old child with vitamin D deficiency rickets with fractures occurring in three young children with child abuse. In the case of rickets, there was marked architectural disorganization of endochondral ossification at the costochondral junctions and growth plates of long bones. The child abuse-related fractures showed osteochondral callus at different stages of healing, either centered on a discrete fracture line or at metaphyses (e.g. classical metaphyseal lesions). In many instances, the healing fractures disrupted the line of endochondral ossification. In none of the child abuse-related fractures was there any similarity to the histologic appearance of rickets. The maturation disturbance in the growth plate that occurs in rickets is a distinctive entity that cannot be confused histologically with healing fractures, including the classical metaphyseal lesion.

  7. Prevalence of Abuse Among Young Children with Rib Fractures: A Systematic Review

    Science.gov (United States)

    Paine, Christine Weirich; Fakeye, Oludolapo; Christian, Cindy W.; Wood, Joanne N.

    2016-01-01

    Objectives We aimed to estimate the prevalence of abuse in young children presenting with rib fractures and to identify demographic, injury, and presentation-related characteristics that affect the probability that rib fractures are secondary to abuse. Methods We searched PubMed/MEDLINE and CINAHL databases for articles published in English between January 1, 1990 and June 30, 2014 on rib fracture etiology in children ≤ 5 years old. Two reviewers independently extracted predefined data elements and assigned quality ratings to included studies. Study-specific abuse prevalences and the sensitivities, specificities, and positive and negative likelihood ratios of patients’ demographic and clinical characteristics for abuse were calculated with 95% confidence intervals. Results Data for 1,396 children ≤ 48 months old with rib fractures were abstracted from 10 articles. Among infants Rib fracture location was not associated with likelihood of abuse. The retrospective design of the included studies and variations in ascertainment of cases, inclusion/exclusion criteria, and child abuse assessments prevented further meta-analysis. Conclusions Abuse is the most common cause of rib fractures in infants rib fractures and characteristics associated with abusive rib fractures. PMID:27749806

  8. Sternal fractures as a manifestation of abusive injury in children

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    Hechter, Sloane; Manson, David [Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Ave, Toronto, Ontario, M5G 1X8 (Canada); Huyer, Dirk [Department of Pediatrics, Division of Suspected Child Abuse and Neglect, Hospital for Sick Children, Toronto, Ontario (Canada)

    2002-12-01

    Sternal fractures are rare injuries in children. The rarity of this injury is likely due to both the relative plasticity of the pediatric thorax and to the difficulty in establishing a radiographic diagnosis without dedicated views. Current literature suggests that this injury in young children is highly specific for abusive injury.Hypothesis. Sternal fractures are not highly specific for abusive injury. Materials and methods. This was a retrospective radiographic and clinical chart review of all documented sternal fractures over an 11-year period at a large pediatric hospital.Results. Of 12 children with sternal fractures identified, four were {<=}2 years of age and eight were {>=}3 years of age. The mechanism of injury was suspicious for child abuse in two children. Both of these children were {<=}2 years of age. In one toddler, an unwitnessed injury resulted in extensive initial familial anxiety until abusive injury was excluded.Conclusion. Sternal fractures are unusual injuries, yet they, in themselves, are not highly specific for abusive injury. (orig.)

  9. Sternal fractures as a manifestation of abusive injury in children

    International Nuclear Information System (INIS)

    Hechter, Sloane; Manson, David; Huyer, Dirk

    2002-01-01

    Sternal fractures are rare injuries in children. The rarity of this injury is likely due to both the relative plasticity of the pediatric thorax and to the difficulty in establishing a radiographic diagnosis without dedicated views. Current literature suggests that this injury in young children is highly specific for abusive injury.Hypothesis. Sternal fractures are not highly specific for abusive injury. Materials and methods. This was a retrospective radiographic and clinical chart review of all documented sternal fractures over an 11-year period at a large pediatric hospital.Results. Of 12 children with sternal fractures identified, four were ≤2 years of age and eight were ≥3 years of age. The mechanism of injury was suspicious for child abuse in two children. Both of these children were ≤2 years of age. In one toddler, an unwitnessed injury resulted in extensive initial familial anxiety until abusive injury was excluded.Conclusion. Sternal fractures are unusual injuries, yet they, in themselves, are not highly specific for abusive injury. (orig.)

  10. Factors affecting visualization of posterior rib fractures in abused infants

    International Nuclear Information System (INIS)

    Kleinman, P.K.; Adams, V.I.; Blackbourne, B.D.; Marks, S.C.

    1987-01-01

    Rib fractures in abused infants commonly occur in the posterior rib arcs. Fractures occurring near the costovertebral articulations are usually identified radiographically only once callus has formed. To assess the factors influencing the visibility of fractures near the costovertical articulations, the authors studied 103 posterior rib fractures occurring in 16 abused infants. Radiologic findings were correlated with CT findings and pathologic material from nine ribs in four patients. The limited visibility of fractures relates to (1) the frequent superimposition of the transverse process over the rib fracture site, (2) a fracture line that crosses at an obliquity to the x-ray beam, and (3) nondisplacement of rib fragments due to preservation of the posterior periosteum. Fresh rib fractures invisible on a frontal projection may be clearly defined on axial CT scans, or on postmortem radiographs. A knowledge of the factors influencing the visibility of these important injuries is useful in planning an appropriate diagnostic evaluation of suspected infant abuse

  11. Skull and Posterior Rib Fractures with Respiratory Failure caused by Child Abuse

    Directory of Open Access Journals (Sweden)

    Dzulfikar Djalil Lukmanul Hakim

    2017-03-01

    Full Text Available Background: Presence of multiple fractures suggests child abuse. Skull fractures rarely occurred but posterior rib fractures are commonly found and have high specificity as a radiological finding in child abuse. A respiratory failure can occur as a result of the damage to the osseous structure of the thorax that destabilizes the rib cage and impairs spontaneous breathing mechanism. Methods: A case report of a 6-month-old boy who presented with respiratory failure, multiple bilateral parietal and occipital bone fractures, and also fractures of right rib 5–8. The patient required ventilatory support for 9 days in the Pediatric Intensive Care Unit, Dr.HasanSadikin General Hospital. Results: The patient was on ventilatory support for 9 days, and was given antibiotics for 2 weeks. Next, the patient was referred to the High Care Unit (HCU after the condition was stabilized, and then referred to the ward, for treatment by the Social Pediatric Division. The patient was still having issues about his foster care. Conclusions: Recognition of presence of fractures is important in early diagnosis and treatment of child abuse.

  12. Comparison of Computed Tomography and Chest Radiography in the Detection of Rib Fractures in Abused Infants

    Science.gov (United States)

    Wootton-Gorges, Sandra L.; Stein-Wexler, Rebecca; Walton, John W.; Rosas, Angela J.; Coulter, Kevin P.; Rogers, Kristen K.

    2008-01-01

    Purpose: Chest radiographs (CXR) are the standard method for evaluating rib fractures in abused infants. Computed tomography (CT) is a sensitive method to detect rib fractures. The purpose of this study was to compare CT and CXR in the evaluation of rib fractures in abused infants. Methods: This retrospective study included all 12 abused infants…

  13. Forensic aspects of paediatric fractures. Differentiating accidental trauma from child abuse

    International Nuclear Information System (INIS)

    Bilo, Rob A.C.

    2010-01-01

    Fractures are a common finding in children and it is estimated that 2.1% of all children will suffer at least one fracture before the age of 16. With young children in particular, the question may arise if this is related to child abuse. The aim of this book is to help physicians involved in child abuse cases to interpret radiological findings in light of the forensic circumstances under which they occurred. The authors present up-to-date literature related to the mechanisms underlying non-accidental cases of trauma. In this book not only the radiological findings in child-abuse are discussed, but more importantly, these findings are analyzed from a forensic perspective. Careful attention is paid to evidence regarding reported trauma mechanisms and their clinical outcome; for example, can a fall from a couch result in a femoral fracture, and if not, where is the supporting evidence? (orig.)

  14. Forensic aspects of paediatric fractures. Differentiating accidental trauma from child abuse

    Energy Technology Data Exchange (ETDEWEB)

    Bilo, Rob A.C. [Netherlands Forensic Institute, The Hague (Netherlands). Department of Pathology and Toxicology; Rijn, Rick R. van [Emma Childrens' s Hospital/Academic, Medical Center Amsterdam (Netherlands). Department of Radiology; Robben, Simon G.F. [Maastricht University Medical Center, Maastricht (Netherlands)

    2010-07-01

    Fractures are a common finding in children and it is estimated that 2.1% of all children will suffer at least one fracture before the age of 16. With young children in particular, the question may arise if this is related to child abuse. The aim of this book is to help physicians involved in child abuse cases to interpret radiological findings in light of the forensic circumstances under which they occurred. The authors present up-to-date literature related to the mechanisms underlying non-accidental cases of trauma. In this book not only the radiological findings in child-abuse are discussed, but more importantly, these findings are analyzed from a forensic perspective. Careful attention is paid to evidence regarding reported trauma mechanisms and their clinical outcome; for example, can a fall from a couch result in a femoral fracture, and if not, where is the supporting evidence? (orig.)

  15. Characteristics of Rib Fractures in Child Abuse-The Role of Low-Dose Chest Computed Tomography.

    Science.gov (United States)

    Sanchez, Thomas R; Grasparil, Angelo D; Chaudhari, Ruchir; Coulter, Kevin P; Wootton-Gorges, Sandra L

    2018-02-01

    Our aim is to describe the radiologic characteristics of rib fractures in clinically diagnosed cases of child abuse and suggest a complementary imaging for radiographically occult injuries in highly suspicious cases of child abuse. Retrospective analysis of initial and follow-up skeletal surveys and computed tomography (CT) scans of 16 patients younger than 12 months were reviewed after obtaining approval from our institutional review board. The number, location, displacement, and age of the rib fractures were recorded. Out of a total 105 rib fractures, 84% (87/105) were detected on the initial skeletal survey. Seventeen percent (18/105) were seen only after follow-up imaging, more than half of which (11/18) were detected on a subsequent CT. Majority of the fractures were posterior (43%) and anterior (30%) in location. An overwhelming majority (96%) of the fractures are nondisplaced. Seventeen percent of rib fractures analyzed in the study were not documented on the initial skeletal survey. Majority of fractures are nondisplaced and located posteriorly or anteriorly, areas that are often difficult to assess especially in the acute stage. The CT scan is more sensitive in evaluating these types of fractures. Low-dose chest CT can be an important imaging modality for suspicious cases of child abuse when initial radiographic findings are inconclusive.

  16. Thoracolumbar fracture with listhesis - an uncommon manifestation of child abuse

    International Nuclear Information System (INIS)

    Levin, Terry L.; Blitman, Netta M.; Berdon, Walter E.; Cassell, Ian

    2003-01-01

    Thoracolumbar fracture with listhesis (FL) is an uncommon manifestation of child abuse (increasingly known as nonaccidental trauma), with only six prior reports in the literature. This article seeks to call attention to FL of the thoracolumbar spine in abused children and infants. We reviewed plain films, CT and MR images in seven new cases of FL of the thoracolumbar spine in abused children ages 6 months to 7 years, two of whom became paraplegic from their injuries. Findings varied from subtle listhesis of one vertebra on another to frank vertebral dislocation, most commonly at L1/2. Paravertebral calcification was present in all but one case. In two children, thoracolumbar FL was the only radiographic sign of abuse. Radiographic findings of FL of the thoracolumbar spine may be subtle and may be erroneously interpreted as due to a congenital or neoplastic cause. While other signs of child abuse should be sought, spinal injury may be the sole sign of abuse. Recognition of this entity is important to pursue the diagnosis of abuse. (orig.)

  17. Thoracolumbar fracture with listhesis - an uncommon manifestation of child abuse

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    Levin, Terry L.; Blitman, Netta M. [Department of Radiology, Montefiore Medical Center, 111 E. 210th Street, Bronx, New York, NY 10467-2490 (United States); Berdon, Walter E. [Department of Radiology, Babies Hospital, New York Presbyterian Hospital, New York (United States); Cassell, Ian [Department of Radiology, Phoenix Children' s Hospital, Phoenix, AZ (United States)

    2003-05-01

    Thoracolumbar fracture with listhesis (FL) is an uncommon manifestation of child abuse (increasingly known as nonaccidental trauma), with only six prior reports in the literature. This article seeks to call attention to FL of the thoracolumbar spine in abused children and infants. We reviewed plain films, CT and MR images in seven new cases of FL of the thoracolumbar spine in abused children ages 6 months to 7 years, two of whom became paraplegic from their injuries. Findings varied from subtle listhesis of one vertebra on another to frank vertebral dislocation, most commonly at L1/2. Paravertebral calcification was present in all but one case. In two children, thoracolumbar FL was the only radiographic sign of abuse. Radiographic findings of FL of the thoracolumbar spine may be subtle and may be erroneously interpreted as due to a congenital or neoplastic cause. While other signs of child abuse should be sought, spinal injury may be the sole sign of abuse. Recognition of this entity is important to pursue the diagnosis of abuse. (orig.)

  18. Multiple unexplained fractures in infants and child physical abuse.

    Science.gov (United States)

    Cannell, John Jacob; Holick, Michael F

    2018-01-01

    When an infant presents with X-rays showing multiple unexplained fractures in various stages of healing (MUFVSH), the child is usually diagnosed with child abuse based on criteria of the Academy of Pediatrics' Committee on Child Abuse and Neglect (AAPCCAAN). Almost always, the infant is subsequently removed from the home and civil or criminal proceeding commence. It may be that healing infantile rickets or other poorly understood metabolic bone disorders of infancy are responsible for these x-rays. Activated vitamin D is a seco-steroid hormone, whose mechanism of action is genetic regulation. Lack of it can result in musculoskeletal defects known as rickets. Low calcium can also cause rickets. However, it is clear that experts for the state believe that the x-rays in these cases are so definitive as to be pathognomonic for child abuse. Therefore, if the caregivers deny abusing their infants, experts following American Academy of Pediatric's Committee on Child Abuse and Neglect. guidelines are essentially claiming that x-rays showing multiple unexplained fractures in various stages of healing are lie detector tests. However, it is not widely appreciated that the gold standard for the diagnosis of rickets is a bone biopsy, not x-rays, as radiologists miss biopsy proven rickets 80% of the time; that is, 4 out of 5 infants with rickets will have normal x-rays. In this article we provide reports of two cases and their outcomes. We discuss information about healing infantile rickets and an example of common sense medical conclusions in these cases. This information could lead to a significant reduction in the number of innocent parents having their infant removed or sent to prison. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. Ehlers-Danlos syndrome(s) mimicking child abuse: Is there an impact on clinical practice?

    Science.gov (United States)

    Castori, Marco

    2015-12-01

    Ehlers-Danlos syndrome is a heterogeneous group of heritable connective tissue disorders characterized by increased fragility of various non-ossified tissues. It is usually ascertained due to abnormal skin texture, scarring complications, vascular fragility, or chronic symptoms, such as fatigue and musculoskeletal pain. Sometimes, Ehlers-Danlos syndrome remains undetected until the patient, usually in the pediatric age, shows extensive or severe mucocutaneous injuries after only minor traumas. In this scenario, the misdiagnosis of Ehlers-Danlos syndrome with child abuse is a possibility, as occasionally reported in the literature. Recently, more attention was posed by lay people between the possible association of Ehlers-Danlos syndrome and bone fragility. Literature and personal experience show a strong association between Ehlers-Danlos syndrome, generalized joint hypermobility and reduced bone mass density in older children and adults, especially fertile women. The existence of a true increased risk of fracture in Ehlers-Danlos syndrome is still a matter of debate in children and adults with little and conflicting evidence. In case of suspected child abuse, Ehlers-Danlos syndrome is certainly on the differential for bruising, especially in EDS types with marked cutaneous and capillary involvement. In suspected child abuse cases, careful examination of the index case and her/his extended family is routine, as well as exclusion of other disorders such as osteogenesis imperfecta. The hypothesis of Ehlers-Danlos syndrome as an alternative explanation for infantile fractures remains speculative. © 2015 Wiley Periodicals, Inc.

  20. Multiple fractures of infant suffering from chronic subdural hematoma as a consequence of physical abuse?

    International Nuclear Information System (INIS)

    Mihal, V.; Petrova, Z.; Michalkova, K.

    2015-01-01

    Infants with multiple unexplained fractures are often victims of inflicted injury. Fractures from child abuse are significantly more common in children under 18 months of age than in older children, which should inform the differential diagnostic approach in this age group. The authors describe multiple unrecognized fractures of infant suffering from chronic subdural hematoma. (author)

  1. Unsuspected costo-vertebral fractures demonstrated by bone scanning in the child abuse syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Smith, F W; Gilday, D L; Ash, J M; Green, M D

    1980-01-01

    Many patterns of injury have been described in the child abuse syndrome. Until recently, all the bone manifestations of this syndrome have been diagnosed radiologically. Four cases of multiple costovertebral fracture diagnosed by bone scan are described and their etiology discussed. The use of bone scanning in identifying fractures which previously would have been missed is advocated.

  2. Unsuspected costo-vertebral fractures demonstrated by bone scanning in the child abuse syndrome

    International Nuclear Information System (INIS)

    Smith, F.W.; Gilday, D.L.; Ash, J.M.; Green, M.D.

    1980-01-01

    Many patterns of injury have been described in the child abuse syndrome. Until recently, all the bone manifestations of this syndrome have been diagnosed radiologically. Four cases of multiple costovertebral fracture diagnosed by bone scan are described and their etiology discussed. The use of bone scanning in identifying fractures which previously would have been missed is advocated. (orig.) [de

  3. Healing patterns of clavicular birth injuries as a guide to fracture dating in cases of possible infant abuse

    International Nuclear Information System (INIS)

    Walters, Michele M.; Forbes, Peter W.; Buonomo, Carlo; Kleinman, Paul K.

    2014-01-01

    Dating fractures is critical in cases of suspected infant abuse. There are little scientific data to guide radiologists, and dating is generally based on personal experience and conventional wisdom. Since birth-related clavicular fractures are not immobilized and their age is known, we propose that an assessment of these injuries may serve as a guide for dating inflicted fractures in young infants, acknowledging that patterns observed in the clavicle may not be entirely generalizable to other bones injured in the setting of abuse. One hundred thirty-one radiographs of presumed birth-related clavicular fractures in infants between 0 and 3 months of age were reviewed by two pediatric radiologists with 30 and 15 years' experience. Readers were asked to evaluate images based on several parameters of fracture healing, with a focus on subperiosteal new bone formation (SPNBF) and callus formation. SPNBF and callus were each evaluated with regard to presence, thickness and character. Responses were correlated with known fracture ages. SPNBF was rarely seen in fractures less than 7 days old and was most often present by 10 days. Callus formation was rarely seen in fractures less than 9 days old and was most often present by 15 days. SPNBF thickness increased with fracture age and the character of SPNBF evolved from single-layered to solid/multilayered. Callus thickness decreased with fracture age and callus matrix evolved from soft to intermediate to hard in character. There is an evolution in clavicular fracture healing in young infants that follows a predictable pattern. These findings afford the prospect that predictable patterns of infant clavicular fracture healing can provide an evidence base that may be applicable in cases of suspected infant abuse. (orig.)

  4. Intraosseous vascular access defect: fracture mimic in the skeletal survey for child abuse

    International Nuclear Information System (INIS)

    Harty, Mary P.; Kao, Simon C.

    2002-01-01

    Two infants were transferred to the emergency department for injuries suggestive of child abuse. Skeletal surveys showed cortical bone defects in the proximal tibiae that were initially interpreted as healing fractures. Further investigation, however, revealed that intraosseous (IO) vascular access needles had been placed at these sites in both infants. In the appropriate clinical setting, a cortical lesion in the proximal tibia corresponding to the site of IO needle insertion should not be mistaken for a radiographic sign of child abuse. (orig.)

  5. Intraosseous vascular access defect: fracture mimic in the skeletal survey for child abuse

    Energy Technology Data Exchange (ETDEWEB)

    Harty, Mary P.; Kao, Simon C. [Department of Radiology, University of Iowa Hospitals and Clinics, Iowa City, IA (United States)

    2002-03-01

    Two infants were transferred to the emergency department for injuries suggestive of child abuse. Skeletal surveys showed cortical bone defects in the proximal tibiae that were initially interpreted as healing fractures. Further investigation, however, revealed that intraosseous (IO) vascular access needles had been placed at these sites in both infants. In the appropriate clinical setting, a cortical lesion in the proximal tibia corresponding to the site of IO needle insertion should not be mistaken for a radiographic sign of child abuse. (orig.)

  6. Child abuse

    International Nuclear Information System (INIS)

    Dorst, J.P.; Johns Hopkins Medical Institutions, Baltimore, MD

    1982-01-01

    Child abuse is common in most, if not all, Western nations; it probably occurs worldwide. It may be a major factor in the increase in violence throughout much of the world. Radiologists who treat children should think of the possibilitys of abuse whenever they diagnose a fracture, intracranial bleed, ar visceral injury, especially when the history is not compatible with their findings. Metaphyseal 'corner' fractures in infants usually are caused by abuse. Less than 20% of abused children, however, present injuries that can be recognized by radiologic techniques. Consequently normal roentgenograms, nuclear medicine scans, ultrasound studies, and computed tomograms do not exclude child abuse. (orig.)

  7. Child abuse

    Energy Technology Data Exchange (ETDEWEB)

    Dorst, J.P.

    1982-08-01

    Child abuse is common in most, if not all, Western nations; it probably occurs worldwide. It may be a major factor in the increase in violence throughout much of the world. Radiologists who treat children should think of the possibilitys of abuse whenever they diagnose a fracture, intracranial bleeding or visceral injury, especially when the history is not compatible with their findings. Metaphyseal 'corner' fractures in infants usually are caused by abuse. Less than 20% of abused children, however, present injuries that can be recognized by radiologic techniques. Consequently normal roentgenograms, nuclear medicine scans, ultrasound studies, and computed tomograms do not exclude child abuse.

  8. Fractured families: parental perspectives of the effects of adolescent drug abuse on family life.

    Science.gov (United States)

    Jackson, Debra; Usher, Kim; O'Brien, Louise

    Drug use in young people has serious ramifications for health and well-being of young people and their families and continues to be an area of major concern for health workers. Though the task of dealing with drug-related problems falls on families, particularly parents, very little literature has explored parental experiences of managing drug use within the context of family life. Eighteen parents of drug-abusing young people were recruited into this qualitative study that aimed to develop understandings into the effects of adolescent drug use on family life. Findings revealed that the experience of having a drug-abusing adolescent family member had a profound effect on other members of the immediate family. Family relationships were fractured and split as a result of the on-going destructive and damaging behaviour of the drug-abusing young person. Five themes were identified that captured the concept of fractured families. These are: betrayal and loss of trust: 'You had to have the doors locked'; abuse, threats and violence: 'there were holes in the wall'; sibling anger and resentment: 'Better off now with him gone'; isolated, disgraced and humiliated: 'You are on your own with it'; and, feeling blamed: 'You are not a good parent'. Implications for practice and further research are drawn from the findings of this paper.

  9. Infantile abuse: Radiological diagnosis

    Directory of Open Access Journals (Sweden)

    Ana Teresa Araujo Reyes

    2006-08-01

    Full Text Available Infantile abuse is a frequent problem, that must be suspected to bediagnosed, the children victims of infantile abuse can present anytype of injury, nevertheless there are associated injuries common toan inferred trauma that constitute radiological patterns highly specific for abuse, among them are the metafisial injuries, posterior costal fractures and first costal arc fractures, fractures of the toracolumbar region, fractures without apparent explanation, fractures in different stage of evolution, subdural hematoma, subarachnoid hemorrhage, intraparenquimatose contusion and diffuse axonal injury, which combined with the history of the trauma, the age, the development of mental abilities, as well as the mechanism guides the injury diagnose.

  10. Skeletal injuries associated with sexual abuse

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    Johnson, Karl; Chapman, Stephen [Department of Radiology, Birmingham Children' s Hospital, Steelhouse Lane, B4 6NH, Birmingham (United Kingdom); Hall, Christine M. [Department of Radiology, Great Ormond Street Hospital for Children, London (United Kingdom)

    2004-08-01

    Background: Sexual abuse is often associated with physical abuse, the most common injuries being bruising and other soft-tissue injuries, but fractures occur in 5% of sexually abused children. The fractures described to date have formed part of the spectrum of injuries in these children and have not been specifically related to the abusive act. Objective: To describe concurrent sexual abuse and fractures. Materials and methods: Three children with pelvic or femoral shaft injuries in association with sexual abuse. Results: A 3-year-old girl with extensive soft-tissue injuries to the arms, legs and perineum also sustained fractures of both pubic rami and the sacral side of the right sacro-iliac joint. A 5-month-old girl with an introital tear was shown to have an undisplaced left femoral shaft fracture. A 5-year-old girl presented with an acute abdomen and pneumoperitoneum due to a ruptured rectum following sexual abuse. She had old healed fractures of both pubic rami with disruption of the symphysis pubis. Conclusions: Although the finding of a perineal injury in a young child may be significant enough for the diagnosis of abuse, additional skeletal injuries revealed by radiography will assist in confirmation of that diagnosis and may be more common than hitherto suspected. (orig.)

  11. Skeletal injuries associated with sexual abuse

    International Nuclear Information System (INIS)

    Johnson, Karl; Chapman, Stephen; Hall, Christine M.

    2004-01-01

    Background: Sexual abuse is often associated with physical abuse, the most common injuries being bruising and other soft-tissue injuries, but fractures occur in 5% of sexually abused children. The fractures described to date have formed part of the spectrum of injuries in these children and have not been specifically related to the abusive act. Objective: To describe concurrent sexual abuse and fractures. Materials and methods: Three children with pelvic or femoral shaft injuries in association with sexual abuse. Results: A 3-year-old girl with extensive soft-tissue injuries to the arms, legs and perineum also sustained fractures of both pubic rami and the sacral side of the right sacro-iliac joint. A 5-month-old girl with an introital tear was shown to have an undisplaced left femoral shaft fracture. A 5-year-old girl presented with an acute abdomen and pneumoperitoneum due to a ruptured rectum following sexual abuse. She had old healed fractures of both pubic rami with disruption of the symphysis pubis. Conclusions: Although the finding of a perineal injury in a young child may be significant enough for the diagnosis of abuse, additional skeletal injuries revealed by radiography will assist in confirmation of that diagnosis and may be more common than hitherto suspected. (orig.)

  12. Bilateral first rib anomalous articulations with pseudarthroses mimicking healing fractures in an infant with abusive head injury.

    Science.gov (United States)

    Pasquale-Styles, Melissa A; Crowder, Christian M; Fridie, Jeannette; Milla, Sarah S

    2014-11-01

    Bilateral symmetric bone nodules were observed in the anterolateral first ribs of an infant with shaking injuries at autopsy. The location prompted diagnostic considerations of healing fractures versus anomalous articulations with pseudarthroses. The forensic pathologist worked with forensic anthropologists and pediatric radiologists to evaluate autopsy findings and compare premortem and postmortem X-rays. Gross examination of the bones by the pathologist and anthropologists confirmed bilateral, callus-like bone nodules in first-rib locations associated with pseudarthroses. Histologic examination of one of the bones further showed features most consistent with pseudarthrosis, not a healing fracture. Radiologists then compared multiple premortem and postmortem radiographs that showed no remodeling of the bone over a 2-week interval between the time of injury and death, which would be unexpected for a healing fracture in an infant. This multidisciplinary approach resulted in the appropriate diagnosis of pseudarthroses due to anomalous articulations, an uncommon finding in forensic pathology. © 2014 American Academy of Forensic Sciences.

  13. Child abuse, a case report

    Directory of Open Access Journals (Sweden)

    Andri M.T. Lubis

    2004-03-01

    Full Text Available Child abuse is a pervasive social and medical problem that remains a major cause of disability and death among children. The annual incidence of abuse is estimated to be 15 to 42 cases per 1,000 children and appears to be increasing. Fractures are the second most common presentation of physical abuse after skin lesions, and approximately one third of abused children will eventually be seen by an orthopedic surgeon. We report a 7-month-old boy who was suspected to be abused. Our diagnosis was based on findings of multiple fractures, delay in seeking medical treatment and discrepancy between the history of illness and the clinical findings. He sustained multiple fractures in variety of healing, namely fractures on left supracondylar humeri, left radius and ulna, right radius and ulna, both femora, right tibia, and left tibia and fibula. Radiological examination was an important modality in revealing the possibility of abuse on this child. He had received medical treatment, protection, consultation team for the parents and an underway police investigation. (Med J Indones 2004; 13: 59-65 Keywords: child, abuse

  14. Detection of rib fractures in an abused infant using digital radiography: a laboratory study

    International Nuclear Information System (INIS)

    Kleinman, Paul K.; O'Connor, Brian; Nimkin, Katherine; Rayder, Shawn M.; Spevak, Melissa R.; Belanger, Patricia L.; Getty, David J.; Karellas, Andrew

    2002-01-01

    To assess the diagnostic performance of digital radiography using charge-coupled device (CCD) technology in the detection of rib fracture in infant abuse.Materials and methods. Four fractured posterior rib arcs and eight normal ribs removed at autopsy from a 10-month-old abused infant were radiographed using a CCD prototype, four clinical film-screen systems, and direct-exposure film. Each rib was viewed with these six systems in nine different projections. The resultant 648 images were assessed for probability of fracture (0-100%) by four pediatric radiologists. The calculated area under the resultant ROC curves (A z ) for the CCD was compared with those obtained with direct-exposure, high-detail, medium and fast film-screen radiographic systems. The mean A z for the CCD (0.937) fell within the range of the high-detail systems (0.934-0.940) and was significantly higher (p 20 line pairs per millimeter) the CCD performance was comparable (A z =0.944 vs. 0.937). The similar performance can be explained by the higher contrast resolution of the digital technology. This study indicates that in the ex vivo setting, digital radiology can perform comparably to high-detail film-screen imaging. The findings suggest that digital radiography has the potential to replace film-screen imaging in the evaluation of inflicted skeletal injury in infants. (orig.)

  15. Neglected simultaneous bilateral femoral neck fractures secondary to narcotic drug abuse treated by bilateral one-staged hemiarthroplasty: a case report

    Directory of Open Access Journals (Sweden)

    Vahedi Ehsan

    2010-06-01

    Full Text Available Abstract Simultaneous bilateral femoral neck fractures are extremely rare and associated with various conditions. Up to now Most cases had correlations with major trauma, repetitive minor trauma, seizure, parathyroid or renal dysfunction, anti-epileptic medications, seizure, etc. A 28-year-old addict man referred to us with a 10-year history of narcotic drug abuse and history of 8 months bilateral groin pain. He admitted with displaced bilateral femoral neck fracture. Because of long duration of this condition and osteonecrosis revealed on bone scan, one-staged bilateral hip hemiarthroplasty was done. A good function was noted after surgery to 4-month follow up. Up to now, have not be founded in the literature that a case of bilateral femoral neck fracture associated with narcotic drug abuse. Because of negative effects of opium or smoking on bone tissues, a simple bone pain should aware us about the risk of stress or fatigue fracture.

  16. Child Abuse or Osteogenesis Imperfecta?

    Science.gov (United States)

    Child Abuse or Osteogenesis Imperfecta? A child is brought into the emergency room with a fractured leg. The parents are unable to explain how ... the fractures is not child abuse. It is osteogenesis imperfecta , or OI. OI is a genetic disorder characterized ...

  17. Paediatric femur fractures at the emergency department: accidental or not?

    NARCIS (Netherlands)

    Hoytema van Konijnenburg, Eva M. M.; Vrolijk-Bosschaart, Thekla F.; Bakx, Roel; van Rijn, Rick R.

    2016-01-01

    Only a small proportion of all paediatric fractures is caused by child abuse or neglect, especially in highly prevalent long bone fractures. It can be difficult to differentiate abusive fractures from non-abusive fractures. This article focuses on femoral fractures in young children. Based on three

  18. Detection of rib fractures in an abused infant using digital radiography: a laboratory study

    Energy Technology Data Exchange (ETDEWEB)

    Kleinman, Paul K. [Department of Radiology, UMASS Memorial Health Care, 55 Lake Avenue North, Worcester, MA 01655 (United States); O' Connor, Brian; Nimkin, Katherine [Department of Pediatric Radiology, New England Medical Center, 750 Washington Street, Boston, MA 02111 (United States); Rayder, Shawn M. [Department of Radiology, Cape Cod Hospital, 12 Park Street, Hyannis, MA 02601-5203 (United States); Spevak, Melissa R. [Department of Radiology, Johns Hopkins Hospital, 600 N. Wolfe Street, Baltimore, MD 21287 (United States); Belanger, Patricia L. [University of Massachusetts, Amherst, MA 01003 (United States); Getty, David J. [BBNT Solutions LLC, 10 Moulton Street, Cambridge, MA 02138 (United States); Karellas, Andrew [Department of Radiology, University of Mass. Medical School, Lake Avenue North, Worcester, MA 01655 (United States)

    2002-12-01

    To assess the diagnostic performance of digital radiography using charge-coupled device (CCD) technology in the detection of rib fracture in infant abuse.Materials and methods. Four fractured posterior rib arcs and eight normal ribs removed at autopsy from a 10-month-old abused infant were radiographed using a CCD prototype, four clinical film-screen systems, and direct-exposure film. Each rib was viewed with these six systems in nine different projections. The resultant 648 images were assessed for probability of fracture (0-100%) by four pediatric radiologists. The calculated area under the resultant ROC curves (A{sub z}) for the CCD was compared with those obtained with direct-exposure, high-detail, medium and fast film-screen radiographic systems. The mean A{sub z} for the CCD (0.937) fell within the range of the high-detail systems (0.934-0.940) and was significantly higher (p<0.05) than the medium and fast system (0.861 and 0.858, respectively). Despite a lower spatial resolution than direct-exposure film (7 line pairs per millimeter vs. >20 line pairs per millimeter) the CCD performance was comparable (A{sub z}=0.944 vs. 0.937). The similar performance can be explained by the higher contrast resolution of the digital technology. This study indicates that in the ex vivo setting, digital radiology can perform comparably to high-detail film-screen imaging. The findings suggest that digital radiography has the potential to replace film-screen imaging in the evaluation of inflicted skeletal injury in infants. (orig.)

  19. Orbital roof encephalocele mimicking a destructive neoplasm.

    Science.gov (United States)

    Alsuhaibani, Adel H; Hitchon, Patrick W; Smoker, Wendy R K; Lee, Andrew G; Nerad, Jeffrey A

    2011-01-01

    The purpose of this case report is to report an orbital roof encephalocele mimicking a destructive orbital neoplasm. Orbital roof encephalocele is uncommon but can mimic neoplasm. One potential mechanism for the orbital roof destruction is a post-traumatic "growing orbital roof fracture." The growing fracture has been reported mostly in children but can occur in adults. Alternative potential etiologies for the encephalocele are discussed, including Gorham syndrome. Orbital roof encephalocele is uncommon in adults, and the findings can superficially resemble an orbital neoplasm. Radiographic and clinical features that might suggest the correct diagnosis include a prior history of trauma, overlying frontal lobe encephalomalacia without significant mass effect or edema, and an orbital roof defect. The "growing fracture" mechanism may be a potential explanation for the orbital roof destruction in some cases.

  20. Which radiological investigations should be performed to identify fractures in suspected child abuse?

    International Nuclear Information System (INIS)

    Kemp, A.M.; Butler, A.; Morris, S.; Mann, M.; Kemp, K.W.; Rolfe, K.; Sibert, J.R.; Maguire, S.

    2006-01-01

    Aims: To determine which radiological investigations should be performed and which children should be investigated. Materials and methods: An all language literature search of original articles; from 1950-October 2005. Two reviewers independently reviewed each article. A third was carried out on disagreement. Each study was assessed using standardised data extraction, critical appraisal and evidence forms. Results: Thirty-four studies were included. Fifteen addressed the question: which investigation has a higher yield, skeletal surveys (SS) or bone scintigraphy (BS)? Studies gave conflicting results. Overall neither investigation is as good as the two combined. BS predominately missed skull, metaphyseal and epiphyseal fractures, whereas SS commonly missed rib fractures. Two studies showed that a repeat SS 2 weeks after the initial study provided significant additional information about tentative findings, the number and age of fractures. A comparative study evaluated additional oblique views of ribs in 73 children and showed improved diagnostic sensitivity, specificity and accuracy. Four studies addressed the diagnostic yield for occult fractures with respect to age. This was significant for children under 2-years old. Conclusions: In children under 2-years old, where physical abuse is suspected, diagnostic imaging of the skeleton should be mandatory. SS or BS alone is inadequate to identify all fractures. It is recommended that all SS should include oblique views of the ribs. This review suggests that the following options would optimize the diagnostic yield. However, each needs to be evaluated prospectively: SS that includes oblique views, SS and BS, a SS with repeat SS or selected images 2 weeks later or a BS plus skull radiography and coned views of metaphyses and epiphyses

  1. Which radiological investigations should be performed to identify fractures in suspected child abuse?

    Energy Technology Data Exchange (ETDEWEB)

    Kemp, A.M.; Butler, A.; Morris, S.; Mann, M.; Kemp, K.W.; Rolfe, K.; Sibert, J.R.; Maguire, S

    2006-09-15

    Aims: To determine which radiological investigations should be performed and which children should be investigated. Materials and methods: An all language literature search of original articles; from 1950-October 2005. Two reviewers independently reviewed each article. A third was carried out on disagreement. Each study was assessed using standardised data extraction, critical appraisal and evidence forms. Results: Thirty-four studies were included. Fifteen addressed the question: which investigation has a higher yield, skeletal surveys (SS) or bone scintigraphy (BS)? Studies gave conflicting results. Overall neither investigation is as good as the two combined. BS predominately missed skull, metaphyseal and epiphyseal fractures, whereas SS commonly missed rib fractures. Two studies showed that a repeat SS 2 weeks after the initial study provided significant additional information about tentative findings, the number and age of fractures. A comparative study evaluated additional oblique views of ribs in 73 children and showed improved diagnostic sensitivity, specificity and accuracy. Four studies addressed the diagnostic yield for occult fractures with respect to age. This was significant for children under 2-years old. Conclusions: In children under 2-years old, where physical abuse is suspected, diagnostic imaging of the skeleton should be mandatory. SS or BS alone is inadequate to identify all fractures. It is recommended that all SS should include oblique views of the ribs. This review suggests that the following options would optimize the diagnostic yield. However, each needs to be evaluated prospectively: SS that includes oblique views, SS and BS, a SS with repeat SS or selected images 2 weeks later or a BS plus skull radiography and coned views of metaphyses and epiphyses.

  2. Plain film emergency radiology of child abuse: a strategy

    International Nuclear Information System (INIS)

    Oestreich, A.E.

    1998-01-01

    A strategy is proposed for the dedicated interpretation of possible radiographic plain film signs that are suspicious for indicating child abuse. For each sign, the features ''PRO'' raise the question of abuse, while radiographic or clinical findings ''CON'' suggest an alternate explanation. Birth trauma, oesteogenesis imperfecta, rescue trauma, and metastatic neuroblastoma are among the many entities cited. A triad of situations may lead a radiologist to look systematically for changes from abuse; a triad of resolutions may result from the search. Periosteal reaction is the major factor in dating of fractures; physiologic periosteal reaction of infancy and periosteal reaction from previous fracture must be considered when so dating fractures. (orig.) [de

  3. Frequency of intrathoracic injuries in children younger than 3 years with rib fractures

    International Nuclear Information System (INIS)

    Darling, Stephen E.; Done, Stephen L.; Friedman, Seth D.; Feldman, Kenneth W.

    2014-01-01

    Research documents that among children admitted to trauma intensive care units the number of rib fractures sustained indicates the child's likelihood of having and severity of intrathoracic injury. This has been misused in court to argue that children with multiple rib fractures who lack intrathoracic injury have abnormal bone fragility rather than inflicted injury. To determine frequency of intrathoracic injuries in children younger than 3 years with rib fractures in cases of child abuse and accidental trauma. We conducted a retrospective review of rib fractures caused by documented abuse or accidents from 2003 to 2010 in children treated at Seattle Children's Hospital and Harborview Medical Center. A senior pediatric radiologist and radiology fellow independently reviewed the imaging. Children with bone demineralization were excluded. Descriptive and simple comparative statistics were used. Seventy-two percent (47/65) of infants and toddlers with rib fractures were abused. Abused children had more rib fractures than accidentally injured children (5.55 vs. 3.11, P = 0.012). However intrathoracic injuries as a whole (55.6% vs. 12.8%, P < 0.001) and individual types of intrathoracic injuries were more common with accidents. Rates of other thoracic cage injuries did not differ substantially (27.8% accidents vs. 12.8% abuse, P = 0.064). Intracranial and intra-abdominal injuries and skull fractures were equally frequent, but other extrathoracic fractures were more common with abuse (70.2% vs. 16.7%, P < 0.001). Abused infants and toddlers have fewer intrathoracic injuries but more rib fractures than accidentally injured peers. This likely reflects different injury mechanics. Lack of intrathoracic injuries in abused children with rib fractures does not imply bone fragility. (orig.)

  4. Frequency of intrathoracic injuries in children younger than 3 years with rib fractures

    Energy Technology Data Exchange (ETDEWEB)

    Darling, Stephen E. [Kapiolani Children' s Hospital, The Department of Radiology, Honolulu, HI (United States); Done, Stephen L.; Friedman, Seth D. [Seattle Children' s Hospital, The Department' s of Radiology, Seattle, WA (United States); University of Washington School of Medicine, Seattle, WA (United States); Feldman, Kenneth W. [Seattle Children' s Hospital, Pediatrics, General Pediatrics Division, Seattle, WA (United States); Seattle Children' s Protection Program, Children' s Protection Program, M/S M2-10, Seattle, WA (United States); University of Washington School of Medicine, Seattle, WA (United States)

    2014-10-15

    Research documents that among children admitted to trauma intensive care units the number of rib fractures sustained indicates the child's likelihood of having and severity of intrathoracic injury. This has been misused in court to argue that children with multiple rib fractures who lack intrathoracic injury have abnormal bone fragility rather than inflicted injury. To determine frequency of intrathoracic injuries in children younger than 3 years with rib fractures in cases of child abuse and accidental trauma. We conducted a retrospective review of rib fractures caused by documented abuse or accidents from 2003 to 2010 in children treated at Seattle Children's Hospital and Harborview Medical Center. A senior pediatric radiologist and radiology fellow independently reviewed the imaging. Children with bone demineralization were excluded. Descriptive and simple comparative statistics were used. Seventy-two percent (47/65) of infants and toddlers with rib fractures were abused. Abused children had more rib fractures than accidentally injured children (5.55 vs. 3.11, P = 0.012). However intrathoracic injuries as a whole (55.6% vs. 12.8%, P < 0.001) and individual types of intrathoracic injuries were more common with accidents. Rates of other thoracic cage injuries did not differ substantially (27.8% accidents vs. 12.8% abuse, P = 0.064). Intracranial and intra-abdominal injuries and skull fractures were equally frequent, but other extrathoracic fractures were more common with abuse (70.2% vs. 16.7%, P < 0.001). Abused infants and toddlers have fewer intrathoracic injuries but more rib fractures than accidentally injured peers. This likely reflects different injury mechanics. Lack of intrathoracic injuries in abused children with rib fractures does not imply bone fragility. (orig.)

  5. Frequency of intrathoracic injuries in children younger than 3 years with rib fractures.

    Science.gov (United States)

    Darling, Stephen E; Done, Stephen L; Friedman, Seth D; Feldman, Kenneth W

    2014-10-01

    Research documents that among children admitted to trauma intensive care units the number of rib fractures sustained indicates the child's likelihood of having and severity of intrathoracic injury. This has been misused in court to argue that children with multiple rib fractures who lack intrathoracic injury have abnormal bone fragility rather than inflicted injury. To determine frequency of intrathoracic injuries in children younger than 3 years with rib fractures in cases of child abuse and accidental trauma. We conducted a retrospective review of rib fractures caused by documented abuse or accidents from 2003 to 2010 in children treated at Seattle Children's Hospital and Harborview Medical Center. A senior pediatric radiologist and radiology fellow independently reviewed the imaging. Children with bone demineralization were excluded. Descriptive and simple comparative statistics were used. Seventy-two percent (47/65) of infants and toddlers with rib fractures were abused. Abused children had more rib fractures than accidentally injured children (5.55 vs. 3.11, P = 0.012). However intrathoracic injuries as a whole (55.6% vs. 12.8%, P fractures were equally frequent, but other extrathoracic fractures were more common with abuse (70.2% vs. 16.7%, P rib fractures than accidentally injured peers. This likely reflects different injury mechanics. Lack of intrathoracic injuries in abused children with rib fractures does not imply bone fragility.

  6. Case report: bilateral ischial stress fractures in an elite tennis player

    International Nuclear Information System (INIS)

    Clarke, A.W.; Connell, D.A.

    2009-01-01

    A case report of bilateral ischial stress fractures in an elite tennis player initially mimicking hamstring pathology is described. This is an unusual site of stress fracture. Typical sites of stress fracture are well documented; however, awareness of less common sites of stress-related bone injury can aid early diagnosis and treatment before overt fracture occurs. (orig.)

  7. Case report: bilateral ischial stress fractures in an elite tennis player

    Energy Technology Data Exchange (ETDEWEB)

    Clarke, A.W.; Connell, D.A. [Royal National Orthopaedic Hospital NHS Trust, Department of Radiology, London, Middlesex (United Kingdom)

    2009-07-15

    A case report of bilateral ischial stress fractures in an elite tennis player initially mimicking hamstring pathology is described. This is an unusual site of stress fracture. Typical sites of stress fracture are well documented; however, awareness of less common sites of stress-related bone injury can aid early diagnosis and treatment before overt fracture occurs. (orig.)

  8. Evaluation of suspected physical abuse in children: a 500-case study

    Directory of Open Access Journals (Sweden)

    Marcos Picini

    Full Text Available ABSTRACT OBJECTIVE: This study evaluated the epidemiological profile of patients with suspected physical abuse, especially regarding the occurrence of fractures, treated in a referral hospital. METHODS: The authors reviewed all reports of suspected abuse against children and adolescents (AACA in this hospital from January 2005 to December 2015. They were assessed and separated by month and year. The characteristics of the victims of physical abuse with occurrence of fractures were studied. The features of the fractures were evaluated in those patients with available radiographs. RESULTS: Of the 3125 notifications, 500 were classified as physical injuries; of these, 63 had fractures. An annual progressive increase in notifications was observed. As for age group, 50 patients (80.6% were up to three years old and 36 (58% up to one year. Most were male (60% and the likely aggressors were mother alone and both parents (27.5% each. In 30 patients with available images, fractures of long bones (femur, tibia, and humerus predominated (71%, as well as a single fracture line (74%, diaphyseal location (73%, and a transverse line (57%. There were two deaths in fracture cases (3%. CONCLUSION: All orthopedists should be alert to suspected AACA in children with trauma below the age of three, even without classic signs of abuse.

  9. Intrathoracic deplacement of the fractured humerus head mimicking lung mass

    International Nuclear Information System (INIS)

    Incedayi, M.; Sivrioglu, A.; Candas, F.

    2012-01-01

    Full text: 79-year-old woman was admitted to emergency department because she had a trauma to her right shoulder. In chest X ray film and CT orientated to her right shoulder; fragmented proximal humeral fracture and right 3. rib fracture, hemopneumothorax, subcutaneous emphysema related to rib fracture were detected. In CT exam which is performed at one month after the trauma was viewed that a well defined, 3.5 cm in diameter, spheric, sharp in medial contour, osseous structure in right hemithorax. The intrathoracic osseous lesion was the fragmented and dislocated humeral head. if we see a bone structure in the lung while we reporting a chest-X-ray in a trauma patient, we have to retain that this structure might be the fractured and dislocated humerus head

  10. Missed Fractures in Infants Presenting to the Emergency Department With Fussiness.

    Science.gov (United States)

    Kondis, Jamie S; Muenzer, Jared; Luhmann, Janet D

    2017-08-01

    The aim of this study was to evaluate incidence of prior fussy emergency visits in infants with subsequently diagnosed fractures suggestive of abuse. This was a retrospective chart review of infants younger than 6 months who presented to the pediatric emergency department (ED) between January 1, 2006, and December 31, 2011. Inclusion criteria included age 0 to 6 months, discharge diagnosis including "fracture," "broken" (or break), or "trauma" or any child abuse diagnosis or chief complaint of "fussy" or "crying" as documented in the electronic medical record by the triage nurse. Three thousand seven hundred thirty-two charts were reviewed, and 279 infants with fractures were identified. Eighteen (6.5%) of 279 infants had a prior ED visit for fussiness without an obvious source. Of these, 2 had a witnessed event causing their fracture, and therefore the fracture was not considered concerning for abuse. The remaining 16 had fractures concerning for abuse. Mean age was 2.5 (SD, 1.2) months. Fifteen (83%) of 18 infants were 3 months or younger at the time of the fussy visit. The mean interval between the first and second ED visits was 27 days (median, 20 days). Thirty-nine percent were evaluated by a pediatric emergency medicine-trained physician during their initial fussy visit, whereas 78% were evaluated by pediatric emergency medicine-trained physician during their subsequent visit. Most common injuries were multiple types of fractures followed by extremity and rib fractures. Fractures concerning for child abuse are an important cause of unexplained fussiness in infants presenting to the pediatric ED. A high index of suspicion is essential for prompt diagnosis and likely prevention of other abuse.

  11. Diagnostic imaging of child abuse

    International Nuclear Information System (INIS)

    Kleinman, P.K.

    1987-01-01

    This book provides a description for all the known radiological alterations occurring in child abuse. This allows for precise interpretation of findings by radiologists. It also helps eliminate the confusion among both clinicians and non-medical personnel involved in the diagnosis, management, and legal issues related to child abuse. CONTENTS: Introduction; Skeletal trauma: general considerations; Extremity trauma; Bony thoracic trauma; Spinal trauma; Dating fractures; Visceral trauma; Head trauma; Miscellaneous forms of abuse and neglect; The postmortem examination; Differential diagnosis of child abuse; Legal considerations; Psychosocial considerations; Technical considerations and dosimetry

  12. Imaging characteristics in legally founded cases of assaultive child abuse

    International Nuclear Information System (INIS)

    Lin-Dyken, D.; Smith, W.L.; Alexander, R.

    1990-01-01

    This paper reports on this study performed to document the imaging findings associated with assaultive child abuse as confirmed by an independent criterion. At least one of the authors acted as a consultant in 105 alleged cases of child abuse owing to physical assault between 1987 and 1989. Seventy-six cases were founded by the Department of Human Services. 57/76 of founded cases had fractures. Most commonly only one fracture was noted (32 cases), but up to seven fractures were present in a patient. The tibia was the most commonly fractured bone (23 cases) followed in frequency by the femur (22), skull (15), and humerus (14). Multiple rib fractures were seen in 10 cases

  13. Hypertrophic Nonunion Humerus Mimicking an Enchondroma

    Directory of Open Access Journals (Sweden)

    N. K. Magu

    2014-01-01

    Full Text Available Introduction. Although fractures of humeral shaft show excellent results with conservative management, nonunion does occur. Case Report. We bring forth the case of a young male with a 1.5-year-old hypertrophic nonunion of the humerus mimicking an enchondroma. The initial X-ray images of the patient appeared to be an enchondroma, which only on further evaluation and histopathological analysis was diagnosed conclusively to be a hypertrophic nonunion. Discussion. Enchondromas are often incidentally diagnosed benign tumours. It is however not common to misdiagnose a hypertrophic nonunion to be an enchondroma. We present this case to highlight the unique diagnostic dilemma the treating team had to face.

  14. Multiple fractures in infants who have Ehlers-Danlos/hypermobility syndrome and or vitamin D deficiency: A case series of 72 infants whose parents were accused of child abuse and neglect

    Science.gov (United States)

    Hossein-Nezhad, A.; Tabatabaei, F.

    2017-01-01

    ABSTRACT Objective: To increase the level of awareness that Ehlers-Danlos/hypermobility syndrome (EDS) and vitamin D deficiency are associated with infantile fragility fractures and radiologic features that may be mistakenly reported to be caused by non-accidental trauma due to Child Abuse and Neglect (CAN). Patients and Methods: We constructed a case series, the largest to date, of infants with EDS who were vitamin D sufficient, insufficient and deficient and infants without EDS but with documented vitamin D deficiency and radiologic evidence of rickets who presented with multiple fractures originally diagnosed as being non-accidental and caused by child abuse. These infants were referred to the outpatient Bone Health Care Clinic at Boston University Medical Campus over a 6-year (2010–2015) period. We also present 6 index cases in which the court concluded that there was no convincing evidence of child abuse and the infants were returned to their parents. Institutional Review Board (IRB) approval was obtained. Results: We present 72 cases of infants with multiple fractures diagnosed to be caused by non-accidental trauma. All infants were younger than one year of age. Among them, 93%(67) had clinical evidence of EDS and/or a family history with a confirmed clinical diagnosis of at least one parent having EDS and the other 7%(5) without evidence of EDS had vitamin D deficiency/infantile rickets. Three of the EDS infants were diagnosed as osteogenesis imperfecta (OI)/EDS overlap syndrome. The most common fractures noted at diagnosis were ribs and extremity fractures (including classic metaphyseal lesions). Serum levels of 25-hydroxyvitamin D [25(OH)D] were reported in 48 infants (18.0 ± 8.5 ng/ml) and in 30 mothers (21.3 ± 11.7 ng/ml). Sixty-three percent (27) of the EDS infants who had their serum 25(OH)D measured were vitamin D deficient 25(OH)D30 ng/ml. The mean serum level for infants with vitamin D deficiency/rickets was (10.2 ± 3.0 ng/ml) Conclusion: EDS

  15. The yield of high-detail radiographic skeletal surveys in suspected infant abuse

    International Nuclear Information System (INIS)

    Barber, Ignasi; Perez-Rossello, Jeannette M.; Kleinman, Paul K.; Wilson, Celeste R.

    2015-01-01

    Skeletal surveys are routinely performed in cases of suspected child abuse, but there are limited data regarding the yield of high-detail skeletal surveys in infants. To determine the diagnostic yield of high-detail radiographic skeletal surveys in suspected infant abuse. We reviewed the high-detail American College of Radiology standardized skeletal surveys performed for suspected abuse in 567 infants (median: 4.4 months, SD 3.47; range: 4 days-12 months) at a large urban children's hospital between 2005 and 2013. Skeletal survey images, radiology reports and medical records were reviewed. A skeletal survey was considered positive when it showed at least one unsuspected fracture. In 313 of 567 infants (55%), 1,029 definite fractures were found. Twenty-one percent (119/567) of the patients had a positive skeletal survey with a total of 789 (77%) unsuspected fractures. Long-bone fractures were the most common injuries, present in 145 children (26%). The skull was the site of fracture in 138 infants (24%); rib cage in 77 (14%), clavicle in 24 (4.2%) and uncommon fractures (including spine, scapula, hands and feet and pelvis) were noted in 26 infants (4.6%). Of the 425 infants with neuroimaging, 154 (36%) had intracranial injury. No significant correlation between positive skeletal survey and associated intracranial injury was found. Scapular fractures and complex skull fractures showed a statistically significant correlation with intracranial injury (P = 0.029, P = 0.007, respectively). Previously unsuspected fractures are noted on skeletal surveys in 20% of cases of suspected infant abuse. These data may be helpful in the design and optimization of global skeletal imaging in this vulnerable population. (orig.)

  16. The yield of high-detail radiographic skeletal surveys in suspected infant abuse

    Energy Technology Data Exchange (ETDEWEB)

    Barber, Ignasi [Hospital Vall d' Hebron, Universitat Autonoma de Barcelona, Pediatric Radiology Department, Barcelona (Spain); Perez-Rossello, Jeannette M.; Kleinman, Paul K. [Boston Children' s Hospital, Radiology Department, Boston, MA (United States); Wilson, Celeste R. [Boston Children' s Hospital, Division of General Pediatrics, Boston, MA (United States)

    2014-07-06

    Skeletal surveys are routinely performed in cases of suspected child abuse, but there are limited data regarding the yield of high-detail skeletal surveys in infants. To determine the diagnostic yield of high-detail radiographic skeletal surveys in suspected infant abuse. We reviewed the high-detail American College of Radiology standardized skeletal surveys performed for suspected abuse in 567 infants (median: 4.4 months, SD 3.47; range: 4 days-12 months) at a large urban children's hospital between 2005 and 2013. Skeletal survey images, radiology reports and medical records were reviewed. A skeletal survey was considered positive when it showed at least one unsuspected fracture. In 313 of 567 infants (55%), 1,029 definite fractures were found. Twenty-one percent (119/567) of the patients had a positive skeletal survey with a total of 789 (77%) unsuspected fractures. Long-bone fractures were the most common injuries, present in 145 children (26%). The skull was the site of fracture in 138 infants (24%); rib cage in 77 (14%), clavicle in 24 (4.2%) and uncommon fractures (including spine, scapula, hands and feet and pelvis) were noted in 26 infants (4.6%). Of the 425 infants with neuroimaging, 154 (36%) had intracranial injury. No significant correlation between positive skeletal survey and associated intracranial injury was found. Scapular fractures and complex skull fractures showed a statistically significant correlation with intracranial injury (P = 0.029, P = 0.007, respectively). Previously unsuspected fractures are noted on skeletal surveys in 20% of cases of suspected infant abuse. These data may be helpful in the design and optimization of global skeletal imaging in this vulnerable population. (orig.)

  17. Hızma Induced Papul of Nose Mimicking Pyogenic Granuloma

    Directory of Open Access Journals (Sweden)

    Mualla Polat

    2014-09-01

    Full Text Available The application of body piercing is popular among young people, who consider it as a sign of marginality, beauty, or group identity. Piercing procedure is observed to cause a large number of complications such as infections, pain, inflammatory reactions, bleeding, dental fractures or fissures, and gingival damage, etc., mostly in young individuals. Hizma is a traditional body ornament worn by Anatolian women via a piercing procedure. Herein, we describe a papule of nose mimicking pyogenic granuloma as an uncommon complication of Hızma.

  18. Radiological features of superomedial iliac insufficiency fractures: a possible mimicker of metastatic disease

    International Nuclear Information System (INIS)

    Donovan, Andrea; Schweitzer, Mark E.; Rafii, Mahvash; Lax, Allison

    2009-01-01

    Pelvic insufficiency fractures are common in elderly patients. Because both osteoporosis and metastatic disease occur in similar patient populations, insufficiency fractures may be mistaken for metastatic foci. Although the ilium is not an uncommon location for metastases, insufficiency fractures rarely involve the ilium. The radiological features of insufficiency fractures adjacent to the sacroiliac joint (superomedial ilium) have not been well described. We describe the computed tomography (CT), magnetic resonance (MR), and positron emission tomography (PET) imaging findings of these rare fractures. Six patients (five female, one male; mean age 66 years, age range 47-83 years) with iliac insufficiency fractures adjacent to the sacroiliac joint were identified following retrospective review of a clinical database. Imaging studies, including CT (n = 4), MR (n = 3), and PET (n = 2) were reviewed by two radiologists. Tissue biopsy result was available in one patient. CT demonstrated subtle fracture lucency (n = 2) or linear sclerosis (n = 3) adjacent to the sacroiliac joint; MR marrow changes adjacent to the sacroiliac joint demonstrated a low T1, high T2 signal intensity line (n = 2), or a low T1 and low T2 signal intensity line (n = 1). Fractures were fluorodeoxyglucose avid (n = 2) with average SUV max 2.2. Iliac fractures were bilateral in three patients; additional pelvic insufficiency fractures were present in one patient. In one patient, CT-guided biopsy showed no evidence of malignancy. Recognition of the radiological characteristics of iliac insufficiency fractures is important in order to distinguish them from malignancy. The presence of additional pelvic fractures in characteristic locations in the setting of osteoporosis may help to confirm the diagnosis. (orig.)

  19. Radiological features of superomedial iliac insufficiency fractures: a possible mimicker of metastatic disease

    Energy Technology Data Exchange (ETDEWEB)

    Donovan, Andrea; Schweitzer, Mark E. [NYU Hospital for Joint Diseases, New York, NY (United States); Rafii, Mahvash [New York, NY (United States); Lax, Allison [Georgetown University Hospital, Washington, DC (United States)

    2009-01-15

    Pelvic insufficiency fractures are common in elderly patients. Because both osteoporosis and metastatic disease occur in similar patient populations, insufficiency fractures may be mistaken for metastatic foci. Although the ilium is not an uncommon location for metastases, insufficiency fractures rarely involve the ilium. The radiological features of insufficiency fractures adjacent to the sacroiliac joint (superomedial ilium) have not been well described. We describe the computed tomography (CT), magnetic resonance (MR), and positron emission tomography (PET) imaging findings of these rare fractures. Six patients (five female, one male; mean age 66 years, age range 47-83 years) with iliac insufficiency fractures adjacent to the sacroiliac joint were identified following retrospective review of a clinical database. Imaging studies, including CT (n = 4), MR (n = 3), and PET (n = 2) were reviewed by two radiologists. Tissue biopsy result was available in one patient. CT demonstrated subtle fracture lucency (n = 2) or linear sclerosis (n = 3) adjacent to the sacroiliac joint; MR marrow changes adjacent to the sacroiliac joint demonstrated a low T1, high T2 signal intensity line (n = 2), or a low T1 and low T2 signal intensity line (n = 1). Fractures were fluorodeoxyglucose avid (n = 2) with average SUV{sub max} 2.2. Iliac fractures were bilateral in three patients; additional pelvic insufficiency fractures were present in one patient. In one patient, CT-guided biopsy showed no evidence of malignancy. Recognition of the radiological characteristics of iliac insufficiency fractures is important in order to distinguish them from malignancy. The presence of additional pelvic fractures in characteristic locations in the setting of osteoporosis may help to confirm the diagnosis. (orig.)

  20. Factors contributing to the surgical retreatment of mandibular fractures

    Directory of Open Access Journals (Sweden)

    João Gualberto de Cerqueira Luz

    2013-06-01

    Full Text Available The purpose of this retrospective study was to evaluate contributing factors in patients requiring surgical retreatment of mandibular fractures. Of all the patients with mandibular fractures who were treated using internal fixation at a trauma hospital over a seven-year period, 20 patients (4.7% required a second surgery and thus composed the “reoperated” group. The control group comprised 42 consecutive patients with mandibular fractures who were treated at the same clinic and who healed without complications. Medical charts were reviewed for gender, age, substance abuse history, dental condition, etiology, location of fracture, degree of fragmentation, fracture exposure, teeth in the fracture line, associated facial fractures, polytrauma, time elapsed between trauma and initial treatment, surgical approach and fixation system. Statistical analyses were performed using the Statistical Package for Social Sciences (SPSS version 20.0; descriptive statistics and the chi-squared test were used to determine differences between groups. Significant differences in substance abuse (p = 0.006, dental condition (p < 0.001, location of fracture (p = 0.010, degree of fragmentation (p = 0.003 and fracture exposure (p < 0.001 were found. With regard to age and time elapsed between trauma and initial treatment, older patients (31.4 years, SD = 11.1 and a delay in fracture repair (19.1 days, SD = 18.7 were more likely to be associated with reoperation. It was concluded that substance abuse, age, dental condition, location of fracture, degree of fragmentation, fracture exposure and the time between trauma and initial treatment should be considered contributing factors to the occurrence of complications that require surgical retreatment of mandibular fractures.

  1. Imaging Findings in Elder Abuse: A Role for Radiologists in Detection.

    Science.gov (United States)

    Wong, Natalie Z; Rosen, Tony; Sanchez, Allen M; Bloemen, Elizabeth M; Mennitt, Kevin W; Hentel, Keith; Nicola, Refky; Murphy, Kieran J; LoFaso, Veronica M; Flomenbaum, Neal E; Lachs, Mark S

    2017-02-01

    Emergency department assessment represents a critical but often missed opportunity to identify elder abuse, which is common and has serious consequences. Among emergency care providers, diagnostic radiologists are optimally positioned to raise suspicion for mistreatment when reviewing imaging of geriatric injury victims. However, little literature exists describing relevant injury patterns, and most radiologists currently receive neither formal nor informal training in elder abuse identification. We present 2 cases to begin characterisation of the radiographic findings in elder abuse. Findings from these cases demonstrate similarities to suspicious findings in child abuse including high-energy fractures that are inconsistent with reported mechanisms and the coexistence of acute and chronic injuries. Specific injuries uncommon to accidental injury are also noted, including a distal ulnar diaphyseal fracture. We hope to raise awareness of elder abuse among diagnostic radiologists to encourage future large-scale research, increased focus on chronic osseous findings, and the addition of elder abuse to differential diagnoses. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  2. Brain MR imaging in child abuse

    International Nuclear Information System (INIS)

    Sato, Y.; Ellerbroek, C.J.; Alexander, R.; Kao, S.C.S.; Yuh, W.T.C.; Smith, W.L.

    1988-01-01

    Intracranial injuries represent the most severe manifestation of child abuse. CT of the brain is the current standard for evaluation of these infants; however, MR imaging offers several potential advantages. MR imaging and CT were performed in ten infants who suffered intracranial trauma owing to child abuse. CT was slightly better at demonstrating subarachnoid hemorrhage and had definite advantages for defining fractures. MR imaging was superior in the demonstration of subacute extraaxial hemorrhage, deep brain injuries owing to shearing effects from shaking, and anoxic injuries. MR imaging has a definite complementary role in the evaluation of acute intracranial trauma in child abuse victims

  3. Distal humeral physeal injuries in child abuse: MR imaging and ultrasonography findings

    International Nuclear Information System (INIS)

    Nimkin, K.; Kleinman, P.K.; Teeger, S.; Spevak, M.R.

    1995-01-01

    Distal humeral physeal injuries, in particular, fracture-separation of the distal humeral epiphysis, can be seen in abused infants. Detection of physeal injury in an infant of toddler may indicate the possibility of unsuspected abuse, particularly when an appropriate history explaining the circumstance of the fracture is lacking. In addition, the extent of injury can be difficult to characterize on plain radiographs. Ultrasonography (US) and MR imaging (MRI) may be of value in diagnosis and may obviate the need for intraoperative arthrography. We present MRI findings in three abused children with distal humeral physeal injuries. Sonographic correlation is also presented in one case. (orig.)

  4. Distal humeral physeal injuries in child abuse: MR imaging and ultrasonography findings

    Energy Technology Data Exchange (ETDEWEB)

    Nimkin, K. [Dept. of Radiology, Univ. of Massachusetts, Medical Center, Worcester, MA (United States); Kleinman, P.K. [Dept. of Radiology, Univ. of Massachusetts, Medical Center, Worcester, MA (United States); Teeger, S. [Dept. of Radiology, Univ. of Massachusetts, Medical Center, Worcester, MA (United States); Spevak, M.R. [Dept. of Radiology, Univ. of Massachusetts, Medical Center, Worcester, MA (United States)

    1995-09-01

    Distal humeral physeal injuries, in particular, fracture-separation of the distal humeral epiphysis, can be seen in abused infants. Detection of physeal injury in an infant of toddler may indicate the possibility of unsuspected abuse, particularly when an appropriate history explaining the circumstance of the fracture is lacking. In addition, the extent of injury can be difficult to characterize on plain radiographs. Ultrasonography (US) and MR imaging (MRI) may be of value in diagnosis and may obviate the need for intraoperative arthrography. We present MRI findings in three abused children with distal humeral physeal injuries. Sonographic correlation is also presented in one case. (orig.)

  5. Hydraulic fracture propagation modeling and data-based fracture identification

    Science.gov (United States)

    Zhou, Jing

    Successful shale gas and tight oil production is enabled by the engineering innovation of horizontal drilling and hydraulic fracturing. Hydraulically induced fractures will most likely deviate from the bi-wing planar pattern and generate complex fracture networks due to mechanical interactions and reservoir heterogeneity, both of which render the conventional fracture simulators insufficient to characterize the fractured reservoir. Moreover, in reservoirs with ultra-low permeability, the natural fractures are widely distributed, which will result in hydraulic fractures branching and merging at the interface and consequently lead to the creation of more complex fracture networks. Thus, developing a reliable hydraulic fracturing simulator, including both mechanical interaction and fluid flow, is critical in maximizing hydrocarbon recovery and optimizing fracture/well design and completion strategy in multistage horizontal wells. A novel fully coupled reservoir flow and geomechanics model based on the dual-lattice system is developed to simulate multiple nonplanar fractures' propagation in both homogeneous and heterogeneous reservoirs with or without pre-existing natural fractures. Initiation, growth, and coalescence of the microcracks will lead to the generation of macroscopic fractures, which is explicitly mimicked by failure and removal of bonds between particles from the discrete element network. This physics-based modeling approach leads to realistic fracture patterns without using the empirical rock failure and fracture propagation criteria required in conventional continuum methods. Based on this model, a sensitivity study is performed to investigate the effects of perforation spacing, in-situ stress anisotropy, rock properties (Young's modulus, Poisson's ratio, and compressive strength), fluid properties, and natural fracture properties on hydraulic fracture propagation. In addition, since reservoirs are buried thousands of feet below the surface, the

  6. Radiologic head CT interpretation errors in pediatric abusive and non-abusive head trauma patients

    International Nuclear Information System (INIS)

    Kralik, Stephen F.; Finke, Whitney; Wu, Isaac C.; Ho, Chang Y.; Hibbard, Roberta A.; Hicks, Ralph A.

    2017-01-01

    patients (41% vs 23%, P=0.02; 26% vs. 12%, P=0.03). The most common findings resulting in major radiologic interpretation errors were fractures and subdural hemorrhage. Differences in the age of the patient and the percentage of patients with hemorrhage were statistically significant between the abusive head trauma versus non-abusive head trauma groups, while no statistical difference was identified for skull fractures, ischemia, head CT radiation dose, or presence of multiplanar or 3-D reformatted images. The second interpretation more frequently indicated potential for abusive head trauma compared to the primary interpretation (P=0.0001). MRI and/or surgical findings were in agreement with the second interpretation in 29/29 (100%) of patients with discrepancies. A high incidence of radiologic interpretation errors may occur in pediatric trauma patients at risk for abusive head trauma who are referred from a community hospital. This suggests value for second interpretations of head CTs at a tertiary pediatric hospital for this patient population. (orig.)

  7. Radiologic head CT interpretation errors in pediatric abusive and non-abusive head trauma patients

    Energy Technology Data Exchange (ETDEWEB)

    Kralik, Stephen F.; Finke, Whitney; Wu, Isaac C.; Ho, Chang Y. [Indiana University School of Medicine, Department of Radiology and Imaging Sciences, Indianapolis, IN (United States); Hibbard, Roberta A.; Hicks, Ralph A. [Indiana University School of Medicine, Department of Pediatrics, Section of Child Protection Programs, Indianapolis, IN (United States)

    2017-07-15

    patients (41% vs 23%, P=0.02; 26% vs. 12%, P=0.03). The most common findings resulting in major radiologic interpretation errors were fractures and subdural hemorrhage. Differences in the age of the patient and the percentage of patients with hemorrhage were statistically significant between the abusive head trauma versus non-abusive head trauma groups, while no statistical difference was identified for skull fractures, ischemia, head CT radiation dose, or presence of multiplanar or 3-D reformatted images. The second interpretation more frequently indicated potential for abusive head trauma compared to the primary interpretation (P=0.0001). MRI and/or surgical findings were in agreement with the second interpretation in 29/29 (100%) of patients with discrepancies. A high incidence of radiologic interpretation errors may occur in pediatric trauma patients at risk for abusive head trauma who are referred from a community hospital. This suggests value for second interpretations of head CTs at a tertiary pediatric hospital for this patient population. (orig.)

  8. Classification of Porcine Cranial Fracture Patterns Using a Fracture Printing Interface,.

    Science.gov (United States)

    Wei, Feng; Bucak, Serhat Selçuk; Vollner, Jennifer M; Fenton, Todd W; Jain, Anil K; Haut, Roger C

    2017-01-01

    Distinguishing between accidental and abusive head trauma in children can be difficult, as there is a lack of baseline data for pediatric cranial fracture patterns. A porcine head model has recently been developed and utilized in a series of studies to investigate the effects of impact energy level, surface type, and constraint condition on cranial fracture patterns. In the current study, an automated pattern recognition method, or a fracture printing interface (FPI), was developed to classify cranial fracture patterns that were associated with different impact scenarios documented in previous experiments. The FPI accurately predicted the energy level when the impact surface type was rigid. Additionally, the FPI was exceedingly successful in determining fractures caused by skulls being dropped with a high-level energy (97% accuracy). The FPI, currently developed on the porcine data, may in the future be transformed to the task of cranial fracture pattern classification for human infant skulls. © 2016 American Academy of Forensic Sciences.

  9. Large armored bridging over fractured vertebra with intraspinal tumor mimicking bony mass caused by migrated fragments of burst cervical vertebra presenting with severe cervical myelopathy

    Directory of Open Access Journals (Sweden)

    Satyarthee Guru Dutta

    2017-06-01

    Full Text Available Vertebral body may get displaced anterior or posteror with elements of rotation. However, burst cervical spine vertebral fracture may migrate anteriorly and posteriorly simultaneously. However anterior displaced fragment forming armor like mass is very rare. Similarly, the posteriorly propelled fragments migrating caudally and posterolaterally producing a large osseous mass inside spinal canal mimicking bony tumour causing severe cervical canal stenosis and presenting with marked myelopathy is extremely rare. To the best knowledge of authors, association of such traumatic dual pathology represents first of its kind in western literature, who was neglected early medical advice and presenting with marked compressive cervical myelopathy. She underwent successful surgical decompression with gradual recovery of spastic limb weakness and recovery of sensation. Authors also highlights the importance of early resuscitation and adequate maintainace of mean arterial pressure following acute spinal cord injury. Pertinent literature is briefly reviewed.

  10. Who are we missing? Too few skeletal surveys for children with humeral and femoral fractures

    International Nuclear Information System (INIS)

    Shelmerdine, S.C.; Das, R.; Ingram, M.D.; Negus, S.

    2014-01-01

    Aim: To determine the potential shortfall in skeletal survey referral for children presenting with an acute non-supracondylar humeral or femoral fracture. Materials and methods: Plain radiograph reports were reviewed retrospectively using the radiology information system database over a 5 year study period (May 2008–2013) in children under 18 months of age who presented with an acute fracture. Subsequent skeletal survey referral was used as a surrogate marker for further investigation of child abuse. Application of robust meta-analysis derived probability data regarding likelihood of child abuse as a cause of non-supracondylar humeral or femoral fracture was applied. An estimation of the expected number of cases of abuse, with shortfall in skeletal survey referrals, was then calculated. Results: There were 288 fractures in 281 children. Three children presented with multiple fractures and were considered separately in the present data. The mean patient age was 10.5 months. Nine (3%) non-supracondylar humeral fractures were identified of which four cases may have been due to non-accidental injury (NAI). One (11%) of these patients was referred for a skeletal survey indicating a potential shortfall of three referrals. Twenty-five (9%) femoral fractures were identified of which 13 cases may have been due to NAI, with six (24%) referrals for skeletal surveys generated. This indicates a potential shortfall of seven referrals. Conclusion: The present study serves as a current analysis of practice within a tertiary paediatric referral centre. There appeared to be local under-investigation of NAI. Improved child protection education and awareness programmes have now been introduced. - Highlights: • Long bone fractures in non-ambulatory children carry high probability for child abuse. • Suspicion for child abuse should trigger a referral for a skeletal survey. • We examine the potential shortfall in skeletal survey referrals in such patients. • Only 11% and 24% of

  11. Contiguous spinal metastasis mimicking infectious spondylodiscitis

    International Nuclear Information System (INIS)

    Lee, Chul Min; Lee, Seung Hun; Bae, Ji Yoon

    2015-01-01

    Differential diagnosis between spinal metastasis and infectious spondylodiscitis is one of the occasional challenges in daily clinical practice. We encountered an unusual case of spinal metastasis in a 75-year-old female breast cancer patient that mimicked infectious spondylodiscitis. Magnetic resonance imaging (MRI) showed diffuse bone marrow infiltrations with paraspinal soft tissue infiltrative changes in 5 contiguous cervical vertebrae without significant compression fracture or cortical destruction. These MRI findings made it difficult to differentiate between spinal metastasis and infectious spondylodiscitis. Infectious spondylodiscitis such as tuberculous spondylodiscitis was regarded as the more appropriate diagnosis due to the continuous involvement of > 5 cervical vertebrae. The patient's clinical presentation also supported the presumptive diagnosis of infectious spondylodiscitis rather than spinal metastasis. Intravenous antibiotics were administered, but clinical symptoms worsened despite treatment. After pathologic confirmation by computed tomography-guided biopsy, we were able to confirm a final diagnosis of spinal metastasis

  12. Contiguous spinal metastasis mimicking infectious spondylodiscitis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Chul Min; Lee, Seung Hun [Dept. of Radiology, Hanyang University Hospital, Seoul (Korea, Republic of); Bae, Ji Yoon [Dept. of Pathology, National Police Hospital, Seoul (Korea, Republic of)

    2015-12-15

    Differential diagnosis between spinal metastasis and infectious spondylodiscitis is one of the occasional challenges in daily clinical practice. We encountered an unusual case of spinal metastasis in a 75-year-old female breast cancer patient that mimicked infectious spondylodiscitis. Magnetic resonance imaging (MRI) showed diffuse bone marrow infiltrations with paraspinal soft tissue infiltrative changes in 5 contiguous cervical vertebrae without significant compression fracture or cortical destruction. These MRI findings made it difficult to differentiate between spinal metastasis and infectious spondylodiscitis. Infectious spondylodiscitis such as tuberculous spondylodiscitis was regarded as the more appropriate diagnosis due to the continuous involvement of > 5 cervical vertebrae. The patient's clinical presentation also supported the presumptive diagnosis of infectious spondylodiscitis rather than spinal metastasis. Intravenous antibiotics were administered, but clinical symptoms worsened despite treatment. After pathologic confirmation by computed tomography-guided biopsy, we were able to confirm a final diagnosis of spinal metastasis.

  13. Sonographically detected costo-chondral dislocation in an abused child - A new sonographic sign to the radiological spectrum of child abuse

    NARCIS (Netherlands)

    A.J. Smeets (A.); S.G.F. Robben (Simon); M. Meradji (Morteza)

    1990-01-01

    textabstractA case of an abused child with fractures of the skull, ribs and long bones is presented. Sonographically a costochondral dislocation of the left lower ribs was detected, which has not been reported in the literature.

  14. Roll of the orthopedist in the child abuse

    International Nuclear Information System (INIS)

    Toro P, Alvaro de Jesus; Lopez C, Meisser A

    2005-01-01

    Child abuse is an old at the humanity. In agreement with The World Health Organization reports that child abuse is a problem of public health and about 40'000.000 young between 0-14 years old are victims. In Colombia the statistics report battered children in 36% of the homes. The injuries of the osseous system, muscles and soft tissue are often the most evident key therefore we must consider some important signs at the time of evaluating a boy who makes suspect us this suffering. The different studies have reported that the fractures are the second more frequent form of presentation of child abuse. We must worry about this information and opportune way in the early detection of the cases of infantile abuse

  15. Nasal erosion as an uncommon sign of child abuse.

    Science.gov (United States)

    Culotta, Paige A; Isaac, Reena; Sarpong, Kwabena; Chandy, Binoy; Cruz, Andrea; Donaruma-Kwoh, Marcella

    2018-05-01

    While various forms of facial trauma, bruising, burns, and fractures are frequently seen in cases of child abuse, purposeful nasal erosion has rarely been identified as a form of abusive injury. Progressive destruction of nasal tissue in children provokes a wide differential diagnosis crossing multiple subspecialties: infectious, primary immunodeficiencies, inflammatory conditions, malignancy, and genetic disorders. Progressive nasal erosion also can be a manifestation of child abuse. The proposed mechanism is repetitive mechanical denudation of the soft tissue and cartilage resulting in chronic inflammation, bleeding, and ultimately destruction of the insulted tissue. We report 6 cases of child abuse manifesting as overt nasal destruction. Copyright © 2018 Elsevier B.V. All rights reserved.

  16. Role of the laboratory in the evaluation of suspected drug abuse.

    Science.gov (United States)

    Gold, M S; Dackis, C A

    1986-01-01

    Despite the high incidence of substance abuse, it remains a common cause of misdiagnosis. In patients who have abused or who are currently abusing drugs, symptoms of a psychiatric illness may be mimicked by either the drug's presence or absence. The laboratory can aid in making a differential diagnosis and eliminating drugs from active consideration as a cause of psychosis, depression, mania, and personality changes. Treatment planning and prevention of serious medical consequences often rest on the accuracy of the admission drug screen. Testing is widely used to assess improvement in substance abuse in both inpatient and outpatient settings. In occupational settings, testing has been used as an early indicator that a problem exists and as a successful prevention tool. The appropriate use of analytic technology in drug abuse testing requires an understanding of available test methodologies. These include drug screens by thin-layer chromatography, comprehensive testing using enzyme immunoassay, and computer-assisted gas chromatography-mass spectrometry (GC-MS). Testing for specific drugs considered likely causes or precipitants of "psychiatric" complaints is available with enzyme assays, radioimmunoassay, or definitive forensic-quality testing using GC-MS.

  17. Regional surveillance program for the detection of fatal infant abuse

    International Nuclear Information System (INIS)

    Kleinman, P.K.; Blackbourne, B.D.; Marks, S.C.; Adams, V.I.; Karellas, A.

    1987-01-01

    From 1984 to 1986, a regional surveillance program for the detection of infant abuse was carried out. Infants dying of uncertain cause were studied with a protocol designed to identify possible cases of infant abuse. At autopsy, resection of selected osseous material was performed, followed by meticulous specimen radiography and histopathologic analysis. Characteristic injuries involving the metaphyses, posterior rib arcs and spine, as well as less specific fractures of the long bone shafts and clavicles, were identified in eight abused infants. The authors believe that this multidisciplinary approach to unexplained infant death enhances detection of abuse and provides valuable documentary evidence for criminal prosecution

  18. Bilateral Simultaneous Femoral Neck Fracture Mimicking Abdominal Pain in a Cerebral Palsy Patient

    Directory of Open Access Journals (Sweden)

    P. Mariani

    2014-01-01

    Full Text Available Simultaneous bilateral femoral neck fractures are unusual lesions, generally associated with an underlying condition which causes impaired bone mineralization, triggered by an increased bone stress. We present a 24-year-old cerebral palsy patient, who was previously evaluated in another institution due to inability to walk, interpreted as abdominal pain. No alteration in blood analysis or abdominal X-rays was found. As no response to treatment was observed, a new abdominal X-ray was taken, which incidentally depicted bilateral medial femoral neck fracture. He was referred to our practice after a resection arthroplasty was offered in another institution. After admission, bilateral one-stage THA was performed. Several reports emphasize bone disease as a major precipitating factor, and there is an increased incidence of hip fractures in chronic epilepsy, renal osteodystrophy, and chronic steroid use. Femoral head resection has been proven to be effective in immobilized patients, whereas this was not a reasonable option in this patient who presented walking ability. Despite the treatment election, primary care physicians should be aware of and alert to the possibility of fractures in patients with neurological disorders and calcium metabolism alterations. Late diagnosis of orthopedic injuries in this type of patients may lead to permanent disability.

  19. Mapping the prescriptiome to fractures in men--a national analysis of prescription history and fracture risk

    DEFF Research Database (Denmark)

    Abrahamsen, B; Brixen, K; Abrahamsen, B

    2009-01-01

    SUMMARY: A nationwide case-control study was performed in 62,865 men aged 50+ using fracture data from the national hospital discharge register to screen all redeemed prescriptions in the past 5 years for significant mapping to fracture risk, employing measures to control for false discovery rate....... INTRODUCTION: Osteoporosis in men is frequently related to alcohol abuse, hypogonadism, hypercalciuria, or the use of glucocorticoids. Very limited information is available on the impact of other medications on fracture risk in men. METHODS: We conducted a nationwide population-based case-control study...... collecting fracture data from the Danish National Hospital Discharge Register and prescriptions from the National Prescriptions Database (1995-2000). We included men aged 50+ years, with hospital-treated fractures in the year 2000 (n = 15,716), and age- and sex-matched controls (n = 47,149). RESULTS: We...

  20. Rib fractures after chest physiotherapy for bronchiolitis or pneumonia in infants

    Energy Technology Data Exchange (ETDEWEB)

    Chalumeau, Martin [Service de Pneumologie et d' Allergologie Pediatriques, Hopital Necker-Enfants Malades, Paris (France); Service de Pediatrie, Hopital Saint-Vincent-de-Paul, Paris (France); Foix-l' Helias, Laurence; Scheinmann, Pierre; Zuani, Pierre [Service de Pneumologie et d' Allergologie Pediatriques, Hopital Necker-Enfants Malades, Paris (France); Gendrel, Dominique [Service de Pediatrie, Hopital Saint-Vincent-de-Paul, Paris (France); Ducou-le-Pointe, Hubert [Service de Radiologie, Hopital d' Enfants Armand-Trousseau, Avenue du Docteur Arnold Netter, 75571 Paris Cedex 12 (France)

    2002-09-01

    Heading AbstractBackground. The reported causes of rib fractures in infants are: child abuse, accidental injury, cardiopulmonary resuscitation, bone fragility, birth trauma and severe cough.Objective. To report chest physiotherapy (CPT) as a new cause of rib fractures in five infants.Materials and methods. We retrospectively identified all infants with rib fractures after CPT for bronchiolitis or pneumonia over a 4-year period in two paediatric and one paediatric radiology units in three university hospitals in Paris.Results. Five boys were identified. Their median age was 3 months. None had any other potential cause of rib fractures. The indication for CPT was bronchiolitis in four cases and pneumonia in one. The median number of rib fractures was four (range 1-5). Fractures were located between the 3rd and 8th ribs; they were lateral in four patients and posterior in one; they were unilateral in four patients and bilateral in one. Evolution was favourable in all cases. The prevalence of rib fractures after CPT during the study period was estimated at 1 in 1,000 infants hospitalised for bronchiolitis or pneumonia.Conclusions. CPT should be considered a potential, but very rare cause of rib fractures in infants. It can be of clinical relevance when rib fractures are the only feature suggestive of child abuse. (orig.)

  1. Rib fractures after chest physiotherapy for bronchiolitis or pneumonia in infants

    International Nuclear Information System (INIS)

    Chalumeau, Martin; Foix-l'Helias, Laurence; Scheinmann, Pierre; Zuani, Pierre; Gendrel, Dominique; Ducou-le-Pointe, Hubert

    2002-01-01

    Heading AbstractBackground. The reported causes of rib fractures in infants are: child abuse, accidental injury, cardiopulmonary resuscitation, bone fragility, birth trauma and severe cough.Objective. To report chest physiotherapy (CPT) as a new cause of rib fractures in five infants.Materials and methods. We retrospectively identified all infants with rib fractures after CPT for bronchiolitis or pneumonia over a 4-year period in two paediatric and one paediatric radiology units in three university hospitals in Paris.Results. Five boys were identified. Their median age was 3 months. None had any other potential cause of rib fractures. The indication for CPT was bronchiolitis in four cases and pneumonia in one. The median number of rib fractures was four (range 1-5). Fractures were located between the 3rd and 8th ribs; they were lateral in four patients and posterior in one; they were unilateral in four patients and bilateral in one. Evolution was favourable in all cases. The prevalence of rib fractures after CPT during the study period was estimated at 1 in 1,000 infants hospitalised for bronchiolitis or pneumonia.Conclusions. CPT should be considered a potential, but very rare cause of rib fractures in infants. It can be of clinical relevance when rib fractures are the only feature suggestive of child abuse. (orig.)

  2. Prior opportunities to identify abuse in children with abusive head trauma.

    Science.gov (United States)

    Letson, Megan M; Cooper, Jennifer N; Deans, Katherine J; Scribano, Philip V; Makoroff, Kathi L; Feldman, Kenneth W; Berger, Rachel P

    2016-10-01

    Infants with minor abusive injuries are at risk for more serious abusive injury, including abusive head trauma (AHT). Our study objective was to determine if children with AHT had prior opportunities to detect abuse and to describe the opportunities. All AHT cases from 7/1/2009 to 12/31/2011 at four tertiary care children's hospitals were included. A prior opportunity was defined as prior evaluation by either a medical or child protective services (CPS) professional when the symptoms and/or referral could be consistent with abuse but the diagnosis was not made and/or an alternate explanation was given and accepted. Two-hundred-thirty-two children with AHT were identified; median age (IQR) was 5.40 (3.30, 14.60) months. Ten percent (22/232) died. Of the 232 patients diagnosed with AHT, 31% (n=73) had a total of 120 prior opportunities. Fifty-nine children (25%) had at least one prior opportunity to identify abuse in a medical setting, representing 98 prior opportunities. An additional 14 (6%) children had 22 prior opportunities through previous CPS involvement. There were no differences between those with and without a prior opportunity based on age, gender, race, insurance, mortality, or institution. Children with prior opportunities in a medical setting were more likely to have chronic subdural hemorrhage (48 vs. 17%, p<0.01) and healing fractures (31 vs. 19%, p=0.05). The most common prior opportunities included vomiting 31.6% (38/120), prior CPS contact 20% (24/120), and bruising 11.7% (14/120). Improvements in earlier recognition of AHT and subsequent intervention might prevent additional injuries and reduce mortality. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Does Cardiopulmonary Resuscitation Cause Rib Fractures in Children? A Systematic Review

    Science.gov (United States)

    Maguire, Sabine; Mann, Mala; John, Nia; Ellaway, Bev; Sibert, Jo R.; Kemp, Alison M.

    2006-01-01

    Background: There is a diagnostic dilemma when a child presents with rib fractures after cardiopulmonary resuscitation (CPR) where child abuse is suspected as the cause of collapse. We have performed a systematic review to establish the evidence base for the following questions: (i) Does cardiopulmonary resuscitation cause rib fractures in…

  4. Inflicted T12 fracture-dislocation: CT/MRI correlation and mechanistic implications

    Energy Technology Data Exchange (ETDEWEB)

    Tran, Brandon [Brigham and Women' s Hospital, Section of Neuroradiology, Department of Radiology, Boston, MA (United States); Silvera, Michelle [Children' s Hospital Boston, Division of Neuroradiology, Department of Radiology, Boston, MA (United States); Newton, Alice [Children' s Hospital Boston, Division of General Pediatrics, Boston, MA (United States); Kleinman, Paul K. [Children' s Hospital Boston, Department of Radiology, Boston, MA (United States)

    2007-11-15

    We describe the CT and MRI findings of a thoracolumbar neurocentral synchondrosis fracture-dislocation in an abused infant. The morphologic features of this classically described fracture, and the associated cervical and sacral spine injuries displayed on cross-sectional imaging, provide compelling evidence for a mechanism of massive hyperflexion and axial spinal loading. (orig.)

  5. Cervical spine injury in child abuse: report of two cases

    Energy Technology Data Exchange (ETDEWEB)

    Rooks, V.J.; Sisler, C.; Burton, B. [Tripler Army Medical Center, Honolulu, HI (United States). Dept. of Radiology

    1998-03-01

    Pediatric cervical spine injuries have rarely been reported in the setting of child abuse. We report two cases of unsuspected lower cervical spine fracture-dislocation in twin infant girls who had no physical examination findings to suggest cervical spine injury. Classic radio-graphic findings of child abuse were noted at multiple other sites in the axial and appendicular skeleton. Magnetic resonance (MR) imaging proved to be valuable in both the initial evaluation of the extent of cervical spine injury and in following postoperative changes. The unexpected yet devastating findings in these two cases further substantiate the importance of routine evaluation of the cervical spine in cases of suspected child abuse. (orig.)

  6. Cervical spine injury in child abuse: report of two cases

    International Nuclear Information System (INIS)

    Rooks, V.J.; Sisler, C.; Burton, B.

    1998-01-01

    Pediatric cervical spine injuries have rarely been reported in the setting of child abuse. We report two cases of unsuspected lower cervical spine fracture-dislocation in twin infant girls who had no physical examination findings to suggest cervical spine injury. Classic radio-graphic findings of child abuse were noted at multiple other sites in the axial and appendicular skeleton. Magnetic resonance (MR) imaging proved to be valuable in both the initial evaluation of the extent of cervical spine injury and in following postoperative changes. The unexpected yet devastating findings in these two cases further substantiate the importance of routine evaluation of the cervical spine in cases of suspected child abuse. (orig.)

  7. Schizophrenia, antipsychotics and risk of hip fracture

    DEFF Research Database (Denmark)

    Sørensen, Holger J; Jensen, Signe O W; Nielsen, Jimmi

    2013-01-01

    In a nationwide study using linkage of Danish hospital registers we examined predictors of hip fracture (ICD-10: S72) in 15,431 patients with schizophrenia (ICD-10: F20 or ICD-8: 295) and 3,807,597 population controls. Shorter education, disability pension, lifetime alcohol abuse, somatic co......-morbidity, antipsychotics (IRR=1.19; 95% CI 1.15-1.24), antidepressant (IRR=1.18; 95% CI 1.16-1.20), anticholinergics (IRR=1.29; 95% CI 1.22-1.36), benzodiazepines (IRR=1.06; 95% CI 1.04-1.08) and corticosteroids (IRR=1.44; 95% CI 1.36-1.53) were significant predictors. In 556 persons with schizophrenia and hip fracture...... (matched to 1:3 to schizophrenia controls without hip fracture), antipsychotic polypharmacy predicted hip fracture. Analyses among antipsychotic monotherapy patients showed no differential effect of individual antipsychotics. A dose-response relationship of hip fracture and lifetime antipsychotics...

  8. Craniocerebral trauma in the child abuse syndrome: Radiological observations

    International Nuclear Information System (INIS)

    Merten, D.F.; Osborne, D.R.S.; Leonidas, J.C.

    1984-01-01

    Experience with craniocerebral trauma in 712 physically abused children is reviewed. Ninety-three (13%) had evidence of head trauma (cranial and/or intracranial). Seventy-seven of these patients had computed tomography (CT) of the head, and 47 had CT evidence of intracranial injury. Extracerebral fluid collections, predominantly convexity subdural hemorrhage, were the most common acute intracranial lesions. Concurrent intracranial and skeletal trauma (cranial and/or ectracranial) was present in 33 of the 47 patients (70%) with intracranial injury. A high incidence of skull fractures (45%) in those children with intracranial lesions suggest a significant role for impact head injuries (''battering'') in the pathogenesis of craniocerebral trauma in the child abuse syndrome. Greater emphasis on CT examination in evaluation of the abuse infant and child is recommended. (orig.)

  9. Bone tumor mimickers: A pictorial essay

    International Nuclear Information System (INIS)

    Mhuircheartaigh, Jennifer Ni; Lin, Yu-Ching; Wu, Jim S

    2014-01-01

    Focal lesions in bone are very common and many of these lesions are not bone tumors. These bone tumor mimickers can include numerous normal anatomic variants and non-neoplastic processes. Many of these tumor mimickers can be left alone, while others can be due to a significant disease process. It is important for the radiologist and clinician to be aware of these bone tumor mimickers and understand the characteristic features which allow discrimination between them and true neoplasms in order to avoid unnecessary additional workup. Knowing which lesions to leave alone or which ones require workup can prevent misdiagnosis and reduce patient anxiety

  10. Radiologists' Training, Experience, and Attitudes About Elder Abuse Detection.

    Science.gov (United States)

    Rosen, Tony; Bloemen, Elizabeth M; Harpe, Jasmin; Sanchez, Allen M; Mennitt, Kevin W; McCarthy, Thomas J; Nicola, Refky; Murphy, Kieran; LoFaso, Veronica M; Flomenbaum, Neal; Lachs, Mark S

    2016-12-01

    Elder abuse is underrecognized, and identification of subtle cases requires a high index of suspicion among all health care providers. Because many geriatric injury victims undergo radiographic imaging, diagnostic radiologists may be well positioned to identify injury patterns suggestive of abuse. Little is known about radiologists' experience with elder abuse. Our goal was to describe knowledge, attitudes, training, and practice experience in elder abuse detection among diagnostic radiologists. We conducted 19 interviews with diagnostic radiologists at a large urban academic medical center using a semistructured format. Data from these sessions were coded and analyzed to identify themes. Only two radiologists reported any formal or informal training in elder abuse detection. All subjects believed they had missed cases of elder abuse. Even experienced radiologists reported never having received a request from a referring physician to assess images for evidence suggestive of elder abuse. All subjects reported a desire for additional elder abuse training. Also, subjects identified radiographic findings or patterns potentially suggestive of elder abuse, including high-energy injuries such as upper rib fractures, injuries in multiple stages of healing, and injuries inconsistent with reported mechanism. Radiologists are uniquely positioned to identify elder abuse. Though training in detection is currently lacking, providers expressed a desire for increased knowledge. In addition, radiologists were able to identify radiographic findings suggestive of elder abuse. On the basis of these findings, we plan to conduct additional studies to define pathognomonic injury patterns and to explore how to empower radiologists to incorporate detection into their practice.

  11. Radiologists’ Training, Experience, and Attitudes About Elder Abuse Detection

    Science.gov (United States)

    Rosen, Tony; Bloemen, Elizabeth M.; Harpe, Jasmin; Sanchez, Allen M.; Mennitt, Kevin W.; McCarthy, Thomas J.; Nicola, Refky; Murphy, Kieran; LoFaso, Veronica M.; Flomenbaum, Neal; Lachs, Mark S.

    2017-01-01

    OBJECTIVE Elder abuse is underrecognized, and identification of subtle cases requires a high index of suspicion among all health care providers. Because many geriatric injury victims undergo radiographic imaging, diagnostic radiologists may be well positioned to identify injury patterns suggestive of abuse. Little is known about radiologists’ experience with elder abuse. Our goal was to describe knowledge, attitudes, training, and practice experience in elder abuse detection among diagnostic radiologists. SUBJECTS AND METHODS We conducted 19 interviews with diagnostic radiologists at a large urban academic medical center using a semistructured format. Data from these sessions were coded and analyzed to identify themes. RESULTS Only two radiologists reported any formal or informal training in elder abuse detection. All subjects believed they had missed cases of elder abuse. Even experienced radiologists reported never having received a request from a referring physician to assess images for evidence suggestive of elder abuse. All subjects reported a desire for additional elder abuse training. Also, subjects identified radiographic findings or patterns potentially suggestive of elder abuse, including high-energy injuries such as upper rib fractures, injuries in multiple stages of healing, and injuries inconsistent with reported mechanism. CONCLUSION Radiologists are uniquely positioned to identify elder abuse. Though training in detection is currently lacking, providers expressed a desire for increased knowledge. In addition, radiologists were able to identify radiographic findings suggestive of elder abuse. On the basis of these findings, we plan to conduct additional studies to define pathognomonic injury patterns and to explore how to empower radiologists to incorporate detection into their practice. PMID:27732066

  12. Fluorine-18 NaF PET imaging of child abuse

    Energy Technology Data Exchange (ETDEWEB)

    Drubach, Laura A. [Children' s Hospital Boston and Harvard Medical School, Department of Radiology, Division of Nuclear Medicine/PET, Boston, MA (United States); Sapp, Mark.V. [School of Osteopathic Medicine, Child Abuse Research Education and Services (CARES) Institute University of Medicine and Dentistry of New Jersey, New Jersey (United States); Laffin, Stephen [Children' s Hospital Boston, Department of Radiology, Division of Nuclear Medicine/PET, Boston, MA (United States); Kleinman, Paul K. [Children' s Hospital Boston and Harvard Medical School, Department of Radiology, Division of Musculoskeletal Imaging, Boston, MA (United States)

    2008-07-15

    We describe the use of {sup 18}F-NaF positron emission tomography (PET) whole-body imaging for the evaluation of skeletal trauma in a case of suspected child abuse. To our knowledge, 18F NaF PET has not been used in the past for the evaluation of child abuse. In our patient, this technique detected all sites of trauma shown by initial and follow-up skeletal surveys, including bilateral metaphyseal fractures of the proximal humeri. Fluorine-18 NaF PET has potential advantage over Tc-99m-labeled methylene diphosphonate (MDP) based upon superior image contrast and spatial resolution. (orig.)

  13. Fluorine-18 NaF PET imaging of child abuse

    International Nuclear Information System (INIS)

    Drubach, Laura A.; Sapp, Mark V.; Laffin, Stephen; Kleinman, Paul K.

    2008-01-01

    We describe the use of 18 F-NaF positron emission tomography (PET) whole-body imaging for the evaluation of skeletal trauma in a case of suspected child abuse. To our knowledge, 18F NaF PET has not been used in the past for the evaluation of child abuse. In our patient, this technique detected all sites of trauma shown by initial and follow-up skeletal surveys, including bilateral metaphyseal fractures of the proximal humeri. Fluorine-18 NaF PET has potential advantage over Tc-99m-labeled methylene diphosphonate (MDP) based upon superior image contrast and spatial resolution. (orig.)

  14. Craniocerebral trauma in the child abuse syndrome: Radiological observations

    Energy Technology Data Exchange (ETDEWEB)

    Merten, D.F.; Osborne, D.R.S.; Radkowski, M.A.; Leonidas, J.C.

    1984-07-01

    Experience with craniocerebral trauma in 712 physically abused children is reviewed. Ninety-three (13%) had evidence of head trauma (cranial and/or intracranial). Seventy-seven of these patients had computed tomography (CT) of the head, and 47 had CT evidence of intracranial injury. Extracerebral fluid collections, predominantly convexity subdural hemorrhage, were the most common acute intracranial lesions. Concurrent intracranial and skeletal trauma (cranial and/or ectracranial) was present in 33 of the 47 patients (70%) with intracranial injury. A high incidence of skull fractures (45%) in those children with intracranial lesions suggest a significant role for impact head injuries (''battering'') in the pathogenesis of craniocerebral trauma in the child abuse syndrome. Greater emphasis on CT examination in evaluation of the abuse infant and child is recommended.

  15. 99mTc-MDP bone scintigraphy in the diagnosis of stress fracture of the metatarsal bones mimicking oligoarthritis

    Directory of Open Access Journals (Sweden)

    Jauković Ljiljana

    2008-01-01

    Full Text Available Background. Stress fractures are the injuries of soft tissues and bones caused by intensive and repeated stress on a bone. Repeated submaximal stress disturbs the balance between the processes of bone production and resorption that results in fracture. Case report. We presented a case of a patient with stress fracture of metatarsal bone. The patient was diagnosed and treated as having reactive oligoarthritis caused by Chlamydia trachomatis and administered antibiotics. Initial plain radiography was negative for bone fracture. Tc-99m bone scintigraphy suggested stress fracture of the second metatarsal. Plain radiography was became positive three weeks later, showing callus formation in the proximal part of the second metatarsal. Conclusion. Bone scintigraphy is a diagnostic test of choice in early diagnosis of stress fracture, and it is important to apply it timely in order to include the entire therapy and prevent complications, as well as to let a patient return to previous daily activites.

  16. Retroclival collections associated with abusive head trauma in children

    Energy Technology Data Exchange (ETDEWEB)

    Silvera, V.M.; Danehy, Amy R.; Carducci, Chiara; Grant, P.E.; Kleinman, Paul K. [Harvard Medical School, Department of Radiology, Boston Children' s Hospital, Boston, MA (United States); Newton, Alice W. [Harvard Medical School, Child Protection Program, Department of Pediatrics, Massachusetts General Hospital, Boston, MA (United States); Stamoulis, Catherine [Harvard Medical School, Department of Radiology, Boston Children' s Hospital, Boston, MA (United States); Harvard Medical School, Department of Neurology, Boston Children' s Hospital, Boston, MA (United States); Wilson, Celeste R. [Harvard Medical School, Division of General Pediatrics, Department of Medicine, Boston Children' s Hospital, Boston, MA (United States)

    2014-12-15

    Retroclival collections are rare lesions reported almost exclusively in children and strongly associated with trauma. We examine the incidence and imaging characteristics of retroclival collections in young children with abusive head trauma. We conducted a database search to identify children with abusive head trauma ≤3 years of age with brain imaging performed between 2007 and 2013. Clinical data and brain images of 65 children were analyzed. Retroclival collections were identified in 21 of 65 (32%) children. Ten (48%) were subdural, 3 (14%) epidural, 2 (10%) both, and 6 (28%) indeterminate. Only 8 of 21 retroclival collections were identifiable on CT and most were low or intermediate in attenuation. Eighteen of 21 retroclival collections were identifiable on MRI: 3 followed cerebral spinal fluid in signal intensity and 15 were bloody/proteinaceous. Additionally, 2 retroclival collections demonstrated a fluid-fluid level and 2 enhanced in the 5 children who received contrast material. Sagittal T1-weighted images, sagittal fluid-sensitive sequences, and axial FLAIR (fluid-attenuated inversion recovery) images showed the retroclival collections best. Retroclival collections were significantly correlated with supratentorial and posterior fossa subdural hematomas and were not statistically correlated with skull fracture or parenchymal brain injury. Retroclival collections, previously considered rare lesions strongly associated with accidental injury, were commonly identified in this cohort of children with abusive head trauma, suggesting that retroclival collections are an important component of the imaging spectrum in abusive head trauma. Retroclival collections were better demonstrated on MRI than CT, were commonly identified in conjunction with intracranial subdural hematomas, and were not significantly correlated with the severity of brain injury or with skull fractures. (orig.)

  17. Retroclival collections associated with abusive head trauma in children

    International Nuclear Information System (INIS)

    Silvera, V.M.; Danehy, Amy R.; Carducci, Chiara; Grant, P.E.; Kleinman, Paul K.; Newton, Alice W.; Stamoulis, Catherine; Wilson, Celeste R.

    2014-01-01

    Retroclival collections are rare lesions reported almost exclusively in children and strongly associated with trauma. We examine the incidence and imaging characteristics of retroclival collections in young children with abusive head trauma. We conducted a database search to identify children with abusive head trauma ≤3 years of age with brain imaging performed between 2007 and 2013. Clinical data and brain images of 65 children were analyzed. Retroclival collections were identified in 21 of 65 (32%) children. Ten (48%) were subdural, 3 (14%) epidural, 2 (10%) both, and 6 (28%) indeterminate. Only 8 of 21 retroclival collections were identifiable on CT and most were low or intermediate in attenuation. Eighteen of 21 retroclival collections were identifiable on MRI: 3 followed cerebral spinal fluid in signal intensity and 15 were bloody/proteinaceous. Additionally, 2 retroclival collections demonstrated a fluid-fluid level and 2 enhanced in the 5 children who received contrast material. Sagittal T1-weighted images, sagittal fluid-sensitive sequences, and axial FLAIR (fluid-attenuated inversion recovery) images showed the retroclival collections best. Retroclival collections were significantly correlated with supratentorial and posterior fossa subdural hematomas and were not statistically correlated with skull fracture or parenchymal brain injury. Retroclival collections, previously considered rare lesions strongly associated with accidental injury, were commonly identified in this cohort of children with abusive head trauma, suggesting that retroclival collections are an important component of the imaging spectrum in abusive head trauma. Retroclival collections were better demonstrated on MRI than CT, were commonly identified in conjunction with intracranial subdural hematomas, and were not significantly correlated with the severity of brain injury or with skull fractures. (orig.)

  18. Retroclival collections associated with abusive head trauma in children.

    Science.gov (United States)

    Silvera, V Michelle; Danehy, Amy R; Newton, Alice W; Stamoulis, Catherine; Carducci, Chiara; Grant, P Ellen; Wilson, Celeste R; Kleinman, Paul K

    2014-12-01

    Retroclival collections are rare lesions reported almost exclusively in children and strongly associated with trauma. We examine the incidence and imaging characteristics of retroclival collections in young children with abusive head trauma. We conducted a database search to identify children with abusive head trauma ≤ 3 years of age with brain imaging performed between 2007 and 2013. Clinical data and brain images of 65 children were analyzed. Retroclival collections were identified in 21 of 65 (32%) children. Ten (48%) were subdural, 3 (14%) epidural, 2 (10%) both, and 6 (28%) indeterminate. Only 8 of 21 retroclival collections were identifiable on CT and most were low or intermediate in attenuation. Eighteen of 21 retroclival collections were identifiable on MRI: 3 followed cerebral spinal fluid in signal intensity and 15 were bloody/proteinaceous. Additionally, 2 retroclival collections demonstrated a fluid-fluid level and 2 enhanced in the 5 children who received contrast material. Sagittal T1-weighted images, sagittal fluid-sensitive sequences, and axial FLAIR (fluid-attenuated inversion recovery) images showed the retroclival collections best. Retroclival collections were significantly correlated with supratentorial and posterior fossa subdural hematomas and were not statistically correlated with skull fracture or parenchymal brain injury. Retroclival collections, previously considered rare lesions strongly associated with accidental injury, were commonly identified in this cohort of children with abusive head trauma, suggesting that retroclival collections are an important component of the imaging spectrum in abusive head trauma. Retroclival collections were better demonstrated on MRI than CT, were commonly identified in conjunction with intracranial subdural hematomas, and were not significantly correlated with the severity of brain injury or with skull fractures.

  19. Performance of computed tomography of the head to evaluate for skull fractures in infants with suspected non-accidental trauma

    Energy Technology Data Exchange (ETDEWEB)

    Culotta, Paige A.; Tran, Quynh-Anh; Donaruma-Kwoh, Marcella [Texas Children' s Hospital, Section of Public Health Pediatrics, Baylor College of Medicine, Houston, TX (United States); Crowe, James E.; Jones, Jeremy Y.; Mehollin-Ray, Amy R.; Tran, H.B.; Dodge, Cristina T. [Texas Children' s Hospital, The Edward B. Singleton, MD, Department of Pediatric Radiology, Baylor College of Medicine, Houston, TX (United States); Camp, Elizabeth A. [Texas Children' s Hospital, Emergency Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX (United States); Cruz, Andrea T. [Texas Children' s Hospital, Emergency Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX (United States); Texas Children' s Hospital, Infectious Diseases, Department of Pediatrics, Baylor College of Medicine, Houston, TX (United States)

    2017-01-15

    Young children with suspected abusive head trauma often receive skull radiographs to evaluate for fractures as well as computed tomography (CT) of the head to assess for intracranial injury. Using a CT as the primary modality to evaluate both fracture and intracranial injury could reduce exposure to radiation without sacrificing performance. To evaluate the sensitivity of CT head with (3-D) reconstruction compared to skull radiographs to identify skull fractures in children with suspected abusive head trauma. This was a retrospective (2013-2014) cross-sectional study of infants evaluated for abusive head trauma via both skull radiographs and CT with 3-D reconstruction. The reference standard was skull radiography. All studies were read by pediatric radiologists and neuroradiologists, with ten percent read by a second radiologist to evaluate for interobserver reliability. One hundred seventy-seven children (47% female; mean/median age: 5 months) were included. Sixty-two (35%) had skull fractures by radiography. CT with 3-D reconstruction was 97% sensitive (95% confidence interval [CI]: 89-100%) and 94% specific (CI: 87-97%) for skull fracture. There was no significant difference between plain radiographs and 3-D CT scan results (P-value = 0.18). Kappa was 1 (P-value <0.001) between radiologist readings of CTs and 0.77 (P = 0.001) for skull radiographs. CT with 3-D reconstruction is equivalent to skull radiographs in identifying skull fractures. When a head CT is indicated, skull radiographs add little diagnostic value. (orig.)

  20. A Discrete Fracture Network Model with Stress-Driven Nucleation and Growth

    Science.gov (United States)

    Lavoine, E.; Darcel, C.; Munier, R.; Davy, P.

    2017-12-01

    The realism of Discrete Fracture Network (DFN) models, beyond the bulk statistical properties, relies on the spatial organization of fractures, which is not issued by purely stochastic DFN models. The realism can be improved by injecting prior information in DFN from a better knowledge of the geological fracturing processes. We first develop a model using simple kinematic rules for mimicking the growth of fractures from nucleation to arrest, in order to evaluate the consequences of the DFN structure on the network connectivity and flow properties. The model generates fracture networks with power-law scaling distributions and a percentage of T-intersections that are consistent with field observations. Nevertheless, a larger complexity relying on the spatial variability of natural fractures positions cannot be explained by the random nucleation process. We propose to introduce a stress-driven nucleation in the timewise process of this kinematic model to study the correlations between nucleation, growth and existing fracture patterns. The method uses the stress field generated by existing fractures and remote stress as an input for a Monte-Carlo sampling of nuclei centers at each time step. Networks so generated are found to have correlations over a large range of scales, with a correlation dimension that varies with time and with the function that relates the nucleation probability to stress. A sensibility analysis of input parameters has been performed in 3D to quantify the influence of fractures and remote stress field orientations.

  1. Multiple growing fractures and cerebral venous anomaly after penetrating injuries: delayed diagnosis in a battered child

    International Nuclear Information System (INIS)

    Makkat, S.; Vandevenne, J.E.; Parizel, P.M.; Schepper, A.M. de

    2001-01-01

    A growing fracture usually results from a skull fracture with dural tear after blunt head trauma during infancy. We present a case of child abuse with multiple growing fractures resulting from penetrating head trauma by scissors. MR imaging confirmed the presence of growing fractures and revealed a presumably post-traumatic venous anomaly (occluded left cavernous sinus and aberrant posterior venous drainage via the internal cerebral veins). Diagnosis of the growing fractures and venous anomaly was delayed until the age of 15 years. Medical expertise should be more readily available to battered children, and MR imaging is advocated in growing skull fracture to exclude associated post-traumatic brain lesions. (orig.)

  2. Multiple growing fractures and cerebral venous anomaly after penetrating injuries: delayed diagnosis in a battered child

    Energy Technology Data Exchange (ETDEWEB)

    Makkat, S.; Vandevenne, J.E.; Parizel, P.M.; Schepper, A.M. de [Dept. of Radiology, Universitair Ziekenhuis Antwerpen, Edegem (Belgium)

    2001-05-01

    A growing fracture usually results from a skull fracture with dural tear after blunt head trauma during infancy. We present a case of child abuse with multiple growing fractures resulting from penetrating head trauma by scissors. MR imaging confirmed the presence of growing fractures and revealed a presumably post-traumatic venous anomaly (occluded left cavernous sinus and aberrant posterior venous drainage via the internal cerebral veins). Diagnosis of the growing fractures and venous anomaly was delayed until the age of 15 years. Medical expertise should be more readily available to battered children, and MR imaging is advocated in growing skull fracture to exclude associated post-traumatic brain lesions. (orig.)

  3. "It's Not All About Money": Toward a More Comprehensive Understanding of Financial Abuse in the Context of VAW.

    Science.gov (United States)

    Eriksson, Marie; Ulmestig, Rickard

    2017-12-01

    Men's violence against women (VAW) is multifaceted and complex. Besides physical, psychological, and sexual violence, women subjected to VAW often suffer from economic hardship and financial abuse. Financial abuse involves different tactics used to exercise power and gain control over partners. Experiences of financial abuse make it difficult for women to leave an abusive partner and become self-sufficient. From an intersectional perspective, applying the concept of the continuum of violence, the aim of this article is to develop a more comprehensive understanding of how women subjected to men's violence in intimate relationships experience the complexity of financial abuse in their lives, in the context of VAW. Based on 19 in-depth interviews with women surviving domestic violence, the study describes how intertwined women's experiences of financial abuse are with other forms of abuse, influencing each other, simultaneously experienced as a distinct form of abuse with severe and longstanding consequences. Women in the study describe how men's abuse affects them financially, causing poverty and affecting their ability to have a reasonable economic standard. Financial abuse also causes women ill health, and damages their self-esteem and ability to work, associate, and engage in social life. The interviewed women describe how experiences of financial abuse continue across time, from their past into their present situation and molding beliefs about the future. According to the interviews, financial abuse in private life sometimes continues into the public sphere, reproduced by social workers mimicking patterns of ex-partners' abuse. Bringing out a more comprehensive understanding of the dynamic continuum of financial abuse, our results deepen knowledge about the complexity of VAW in women's lives, and thereby are important in processes of making victims of violence survivors of violence.

  4. The importance of laboratory re-evaluation in cases of suspected child abuse - A case report.

    Science.gov (United States)

    Woydt, L; König, C; Bernhard, M K; Nickel, P; Dreßler, J; Ondruschka, B

    2017-09-01

    In order to accurately diagnose child abuse or neglect, a physician needs to be familiar with diseases and medical conditions that can simulate maltreatment. Unrecognized cases of abuse may lead to insufficient child protection, whereas, on the other hand, over-diagnosis could be the cause of various problems for the family and their potentially accused members. Regarding child abuse, numerous cases of false diagnoses with undetected causes of bleeding are described in the scientific literature, but, specifically concerning leukemia in childhood, only very few case reports exist. Here, for the first time, we report a case of a 2-year-old boy who got hospitalized twice because of suspicious injuries and psychosocial conspicuities, in a family situation known for repeated endangerment of the child's well-being. After his first hospitalization with injuries typical for child abuse, but without paraclinical abnormalities, medical inspections were arranged periodically. The child was hospitalized with signs of repeated child abuse again five months later. During second admission, an acute lymphoblastic leukemia was revealed by intermittent laboratory examination, ordered due to new bruises with changes in morphology, identifiable as petechial hemorrhages. This case elucidates the discussion of known cases of leukemia in childhood associated with suspected child abuse in order to provide an overview of possible diseases mimicking maltreatment. To arrange necessary supportive examinations, a skillful interaction between pediatrician and forensic pathologist is crucial in the differentiation between accidental and non-accidental injury. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. Plain film emergency radiology of child abuse: a strategy; Die akute Roentgendiagnostik der Kindesmisshandlung: Eine Strategie

    Energy Technology Data Exchange (ETDEWEB)

    Oestreich, A.E. [Children`s Hospital Medical Center, Cincinnati OH (United States). Dept. of Radiology

    1998-04-01

    A strategy is proposed for the dedicated interpretation of possible radiographic plain film signs that are suspicious for indicating child abuse. For each sign, the features `PRO` raise the question of abuse, while radiographic or clinical findings `CON` suggest an alternate explanation. Birth trauma, oesteogenesis imperfecta, rescue trauma, and metastatic neuroblastoma are among the many entities cited. A triad of situations may lead a radiologist to look systematically for changes from abuse; a triad of resolutions may result from the search. Periosteal reaction is the major factor in dating of fractures; physiologic periosteal reaction of infancy and periosteal reaction from previous fracture must be considered when so dating fractures. (orig.) [Deutsch] Es wird eine Strategie fuer die genaue Interpretation roentgenologischer Befunde, die auf eine Kindesmisshandlung hindeuten koennen, vorgeschlagen. Fuer jeden Befund werfen die unter `PRO` aufgefuehrten Merkmale die Frage nach einer Kindesmisshandlung auf, waehrend radiologische und klinische Befunde unter `CON` andere Erklaerungen nahelegen. Geburtstrauma, Osteogenesis imperfecta, Rettungstrauma und metastasierendes Neuroblastom sind unter den vielen zitierten Differentialdiagnosen. Drei moegliche Situationen koennen den Radiologen dazu veranlassen, systematisch nach Zeichen einer Kindesmisshandlung zu suchen, 3 moegliche Loesungen koennen aus dieser Suche hervorgehen. Eine Periostreaktion ist ein Kardinalbefund zur Datierung von Frakturen. Physiologische Periostreaktionen im fruehen Kindesalter und Periostreaktionen durch fruehere Frakturen muessen bei einer solchen Datierung von Frakturen mitbedacht werden. (orig.)

  6. Nonaccidental trauma: clinical aspects and epidemiology of child abuse

    Energy Technology Data Exchange (ETDEWEB)

    Hobbs, Christopher J. [St James' s University Hospital, Department of Community Paediatrics, Leeds (United Kingdom); Bilo, Robert A.C. [Netherlands Forensic Institute, Department of Forensic Pathology, The Hague (Netherlands)

    2009-05-15

    Radiologists play a key role in the recognition of child abuse. In the last century, radiologists pioneered the identification of nonaccidental injuries, including fractures and brain injury, and together with colleagues in paediatrics advocated the protection of children from abuse. Prevalence studies in many countries have revealed the widespread and hidden nature of child maltreatment. New and complex forms of abuse, e.g. fabricated or induced illness, have been recognized. Physical abuse affects 7-9% of children in the UK, although fewer suffer the severe or life-threatening injuries seen by radiologists. A high index of suspicion of nonaccidental trauma is required where known patterns of injury or inconsistencies of presentation and history are detected. In many cases the diagnosis is readily made, although some cases remain contentious or controversial and consume much clinical time and energy. Differences of view between doctors are tested in the courts. Adverse publicity has made this work unpopular in the UK. Knowledge of the differential diagnosis of unexplained or apparent injury is essential for accurate diagnosis, vital where errors in either direction can be disastrous. New UK radiological guidelines will assist radiologists in achieving best evidence-based practice. (orig.)

  7. Nonaccidental trauma: clinical aspects and epidemiology of child abuse

    International Nuclear Information System (INIS)

    Hobbs, Christopher J.; Bilo, Robert A.C.

    2009-01-01

    Radiologists play a key role in the recognition of child abuse. In the last century, radiologists pioneered the identification of nonaccidental injuries, including fractures and brain injury, and together with colleagues in paediatrics advocated the protection of children from abuse. Prevalence studies in many countries have revealed the widespread and hidden nature of child maltreatment. New and complex forms of abuse, e.g. fabricated or induced illness, have been recognized. Physical abuse affects 7-9% of children in the UK, although fewer suffer the severe or life-threatening injuries seen by radiologists. A high index of suspicion of nonaccidental trauma is required where known patterns of injury or inconsistencies of presentation and history are detected. In many cases the diagnosis is readily made, although some cases remain contentious or controversial and consume much clinical time and energy. Differences of view between doctors are tested in the courts. Adverse publicity has made this work unpopular in the UK. Knowledge of the differential diagnosis of unexplained or apparent injury is essential for accurate diagnosis, vital where errors in either direction can be disastrous. New UK radiological guidelines will assist radiologists in achieving best evidence-based practice. (orig.)

  8. Abuse

    Science.gov (United States)

    ... Kids For Teens For Parents & Teachers Resolving Family Conflicts The Holidays and Alzheimer's Glossary Virtual Library Online ... Types of abuse Signs of abuse Reporting abuse Types of abuse Abuse comes in many forms: Physical: ...

  9. Gastric Adenomyoma: The Unexpected Mimicker

    Directory of Open Access Journals (Sweden)

    Marcela Adriana Duran Álvarez

    2017-01-01

    Full Text Available Gastric adenomyoma is a rare benign tumor composed of epithelial structures and smooth muscle stroma. Here, we report an unusual case of gastric adenomyoma mostly composed of smooth muscle that was incidentally found during a laparoscopic intervention. On radiology, it mimicked an acquired hypertrophic pyloric stenosis in an adult patient, and pathologically it resembled a pure smooth muscle hamartoma. Complete submission of the lesion for histology was necessary to find the epithelial component and make the right diagnosis. As a mimicker of benign and malignant entities, gastric adenomyoma is usually an unexpected finding after surgery. The aim of this report is to analyze this adenomyoma variant in the setting of an unexplained thickening of the gastric wall, with explanations concerning histogenesis and biological potential.

  10. Polymerization of a divalent/tetravalent metal-storing atom-mimicking dendrimer

    OpenAIRE

    Albrecht, Ken; Hirabayashi, Yuki; Otake, Masaya; Mendori, Shin; Tobari, Yuta; Azuma, Yasuo; Majima, Yutaka; Yamamoto, Kimihisa

    2016-01-01

    The phenylazomethine dendrimer (DPA) has a layer-by-layer electron density gradient that is an analog of the Bohr atom (atom mimicry). In combination with electron pair mimicry, the polymerization of this atom-mimicking dendrimer was achieved. The valency of the mimicked atom was controlled by changing the chemical structure of the dendrimer. By mimicking a divalent atom, a one-dimensional (1D) polymer was obtained, and by using a planar tetravalent atom mimic, a 2D polymer was obtained. Thes...

  11. Fractures and alcohol abuse - patient opinion of alcohol intervention

    DEFF Research Database (Denmark)

    Pedersen, Bolette; Alva-Jørgensen, Peter; Raffing, Rie

    2011-01-01

    PURPOSE: To clarify patient opinions about alcohol intervention in relation to surgery before investigating the effect in a Scandinavian multi-centre randomized trial. MATERIAL AND METHODS: A qualitative study. Thirteen consecutive alcohol patients with fractures participated after informed consent....... They were interviewed during their hospital stay. The number of participants was based on the criteria of data-saturation. The analysis followed the applied qualitative framework model aimed at evaluation of specific participant needs within a larger overall project. RESULTS: All patients regarded alcohol...

  12. Multicystic Hepatocarcinoma Mimicking Liver Abscess

    Directory of Open Access Journals (Sweden)

    Evangelos Falidas

    2013-01-01

    Full Text Available The diagnosis of hepatocellular carcinoma (HCC became easier in relation to the improved radiological examinations; however, the neoplasm may occur under atypical presentations mimicking other benign or malignant processes. Multicystic HCC mimicking a liver abscess associated with septic-type fever and leukocytosis is rare, has a poor prognosis, and poses diagnostic and therapeutic dilemmas. We present the case of an 80-year-old patient, who presented with fever, leukocytosis, and large cystic masses involving right and left lobes of the liver initially considered abscesses and finally diagnosed as HCC after open drainage and liver biopsy. Although the patient died on the tenth postoperative day due to pulmonary oedema, the authors emphasize the high index of suspicion needed in the diagnosis of this unusual presentation of HCC.

  13. Reimbursement and Insurance Coverage in Cases of Suspected Sexual Abuse in the Emergency Department.

    Science.gov (United States)

    Kupfer, Gary M.; Giardino, Angelo P.

    1995-01-01

    Emergency department charts of 186 suspected preadolescent victims of sexual abuse (SSA) were compared with 623 patients evaluated for upper limb fracture. Hospital costs of SSA patients were more often and to a greater degree underwritten by the hospital itself because of lower reimbursement and a higher percentage of uninsured and publicly…

  14. Interfacial fracture of the fibre-metal laminates based on fibre reinforced thermoplastics

    International Nuclear Information System (INIS)

    Abdullah, M.R.; Prawoto, Y.; Cantwell, W.J.

    2015-01-01

    As the adhesion quality plays an important role in determining the mechanical performance and environmental stability of most types of fibre-metal laminates (FMLs), investigating the interfacial fracture properties becomes one of the key factors for the improvement. Adhesion of a self-reinforced polypropylene (SRPP) and glass fibre reinforced polypropylene (GFPP) based FML is evaluated experimentally. Single Cantilever Beam (SCB) tests were performed to access interfacial fracture energy (G c ) of the bi-material laminates and their associated interlayer materials. Simulations mimicking the experiments were also performed. The energy needed to fracture was obtained experimentally and also via stress intensity factor from the simulations. The test results show that good adhesion between the aluminium and fibre reinforced thermoplastics can be achieved using a sulphuric acid anodising surface pre-treatment. Further examination has shown that the edges of the test samples highlighted the presence of significant fibre bridging in the SRPP and plastics deformation in the GFPP. - Highlights: • Adhesion of a self-reinforced polypropylene and glass fibre reinforced polypropylene is evaluated. • Single Cantilever Beam tests were performed to access interfacial fracture energy. • The energy needed to fracture was obtained experimentally and also via stress intensity factor from the simulations. • The test results show that best adhesion is achieved using a sulphuric acid anodizing surface pre-treatment

  15. Clear cell carcinoma of the ovary mimicking struma ovarii and carcinoid tumor.

    Science.gov (United States)

    Alduaij, Ahmad; Quddus, M Ruhul

    2011-04-01

    Clear cell carcinomas are considered as high-grade tumor often with poor prognosis. We describe 2 cases of clear cell carcinomas of the ovary mimicking benign or less aggressive tumors encountered in the female genital track. The first case is mimicking a benign monodermal teratoma, the so-called struma ovarii, and the second mimicking a carcinoid tumor. Copyright © 2011 Elsevier Inc. All rights reserved.

  16. Sexual Abuse of Children as a Form of Power Abuse and Abuse of the Body

    OpenAIRE

    Reynaert, Machteld

    2015-01-01

    This article investigates the relationship between sexual abuse, power and the body from a Catholic theological viewpoint. The article starts with the relationship between sexual abuse and power. It is argued that sexual abuse is always a form of power abuse. A second step examines the relation between sexual abuse and the body. We may not ignore the theme of the body when we speak about sexual abuse as a form of power abuse. The article also explores whether the body is a theme in recent (th...

  17. Value of postmortem thoracic CT over radiography in imaging of pediatric rib fractures

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Terence S.; Babyn, Paul S. [The Hospital for Sick Children, Department of Diagnostic Imaging, Toronto (Canada); Reyes, Jeanette A.; Chiasson, David A. [The Hospital for Sick Children, Department of Paediatric Laboratory Medicine, Toronto (Canada); Moineddin, Rahim [University of Toronto, Department of Family and Community Medicine, Toronto (Canada); Berdon, Walter E. [Columbia Presbyterian Medical Center, Babies Hospital, Department of Radiology, New York, NY (United States)

    2011-06-15

    Studies have reported that thoracic CT may provide greater sensitivity compared with radiography in detection of pediatric rib fractures and fracture healing. The additional sensitivity afforded by thoracic CT may have medicolegal implications where abuse is suspected. To determine the additional value of postmortem thoracic CT compared with radiography in detecting pediatric rib fractures, and fracture healing, using autopsy findings as a gold standard. We retrospectively reviewed 56 coroner's cases with postmortem radiography and CT thoracic survey. All studies underwent primary interpretation by one or two radiologists. The study radiologist independently reviewed all images from 13 patients with positive findings on radiography, CT or autopsy. Sensitivity and specificity between observers and imaging modalities were compared. Primary interpretation: Fractures were recognized on radiography in 5/12 patients who had fractures found at autopsy, and on CT in 8/12 patients. In total, 29% (24/83) of fractures were reported on radiography, and 51% (52/101) of fractures were reported on CT. Study radiologist: Fractures were recognized on radiography in 7/12 patients who had fractures found at autopsy, and on CT in 11/12 patients. In total, 46% (38/83) of fractures were reported on radiography, and 85% (86/101) of fractures were reported on CT. Postmortem thoracic CT provides greater sensitivity than radiography in detecting pediatric rib fractures, most notably in anterior and posterior fractures. However, the degree of improvement in sensitivity provided by CT might depend on observer experience. (orig.)

  18. Prior childhood sexual abuse in mothers of sexually abused children.

    Science.gov (United States)

    Oates, R K; Tebbutt, J; Swanston, H; Lynch, D L; O'Toole, B I

    1998-11-01

    To see if mothers who were sexually abused in their own childhood are at increased risk of their children being sexually abused and to see if prior sexual abuse in mothers affects their parenting abilities. Sixty-seven mothers whose children had been sexually abused by others and 65 control mothers were asked about sexual abuse in their own childhood. The sexually abused children of mothers who had been sexually abused in their own childhood were compared with the sexually abused children of mothers who had not suffered child sexual abuse as children. Comparisons were made on self-esteem, depression and behavior in the children. Thirty-four percent of mothers of sexually abused children gave a history of sexual abuse in their own childhoods, compared with 12% of control mothers. Assessment of the sexually abused children for self-esteem, depression and behavior at the time of diagnosis, after 18 months and after 5 years showed no difference in any of these measures at any of the three time intervals between those whose mothers had suffered child sexual abuse and those whose mothers had not been abused. In this study, sexual abuse in a mother's own childhood was related to an increased risk of sexual abuse occurring in the next generation, although prior maternal sexual abuse did not effect outcome in children who were sexually abused.

  19. Screening injured children for physical abuse or neglect in emergency departments: a systematic review.

    Science.gov (United States)

    Woodman, J; Lecky, F; Hodes, D; Pitt, M; Taylor, B; Gilbert, Ruth

    2010-03-01

    Screening markers are used in emergency departments (EDs) to identify children who should be assessed for possible physical abuse and neglect. We conducted three systematic reviews evaluating age, repeat attendance and injury type as markers for physical abuse or neglect in injured children attending EDs. We included studies comparing markers in physically abused or neglected children and non-abused injured children attending ED or hospital. We calculated likelihood ratios (LRs) for age group, repeat attendance and injury type (head injury, bruises, fractures, burns or other). Given the low prevalence of abuse or neglect, we considered that an LR of 10 or more would be clinically useful. All studies were poor quality. Infancy increased the risk of physical abuse or neglect in severely injured or admitted children (LRs 7.7-13.0, 2 studies) but was not strongly associated in children attending the ED (LR 1.5, 95% CI: 0.9, 2.8; one study). Repeat attendance did not substantially increase the risk of abuse or neglect and may be confounded by chronic disease and socio-economic status (LRs 0.8-3.9, 3 studies). One study showed no evidence that the type of injury substantially increased the risk of physical abuse or neglect in severely injured children. There was no evidence that any of the markers (infancy, type of injury, repeated attendance) were sufficiently accurate (i.e. LR >or= 10) to screen injured children in the ED to identify those requiring paediatric assessment for possible physical abuse or neglect. Clinicians should be aware that among injured children at ED a high proportion of abused children will present without these characteristics and a high proportion of non-abused children will present with them. Information about age, injury type and repeat attendances should be interpreted in this context.

  20. Cognitive and Emotional Differences between Abusive and Non-Abusive Fathers

    Science.gov (United States)

    Francis, Karen J.; Wolfe, David A.

    2008-01-01

    Objective: Abusive fathers perpetrate a substantial portion of child physical abuse. Despite this, little is known about how they differ from non-abusive fathers. This study compared a broad range of cognitive and affective factors between physically abusive and non-abusive fathers. Methods: Abusive (n = 24) and non-abusive (n = 25) fathers…

  1. Tissue mimicking materials for a multi-imaging modality prostate phantom

    International Nuclear Information System (INIS)

    D'Souza, Warren D.; Madsen, Ernest L.; Unal, Orhan; Vigen, Karl K.; Frank, Gary R.; Thomadsen, Bruce R.

    2001-01-01

    Materials that simultaneously mimic soft tissue in vivo for magnetic resonance imaging (MRI), ultrasound (US), and computed tomography (CT) for use in a prostate phantom have been developed. Prostate and muscle mimicking materials contain water, agarose, lipid particles, protein, Cu ++ , EDTA, glass beads, and thimerosal (preservative). Fat was mimicked with safflower oil suffusing a random mesh (network) of polyurethane. Phantom material properties were measured at 22 deg. C. (22 deg. C is a typical room temperature at which phantoms are used.) The values of material properties should match, as well as possible, the values for tissues at body temperature, 37 deg. C. For MRI, the primary properties of interest are T1 and T2 relaxations times, for US they are the attenuation coefficient, propagation speed, and backscatter, and for CT, the x-ray attenuation. Considering the large number of parameters to be mimicked, rather good agreement was found with actual tissue values obtained from the literature. Using published values for prostate parenchyma, T1 and T2 at 37 deg. C and 40 MHz are estimated to be about 1100 and 98 ms, respectively. The CT number for in vivo prostate is estimated to be 45 HU (Hounsfield units). The prostate mimicking material has a T1 of 937 ms and a T2 of 88 ms at 22 deg. C and 40 MHz; the propagation speed and attenuation coefficient slope are 1540 m/s and 0.36 dB/cm/MHz, respectively, and the CT number of tissue mimicking prostate is 43 HU. Tissue mimicking (TM) muscle differs from TM prostate in the amount of dry weight agarose, Cu ++ , EDTA, and the quality and quantity of glass beads. The 18 μm glass beads used in TM muscle increase US backscatter and US attenuation; the presence of the beads also has some effect on T1 but no effect on T2. The composition of tissue-mimicking materials developed is such that different versions can be placed in direct contact with one another in a phantom with no long term change in US, MRI, or CT

  2. Mandibular Angle Fractures: A Clinical and Biomechanical Comparison-the Works of Ellis and Haug.

    Science.gov (United States)

    Haug, Richard H; Serafin, Bethany L

    2008-11-01

    In a series of articles spanning 8 years, Ed Ellis reviewed the clinical results of the treatment of 478 mandibular angle fractures managed by eight different techniques. During a series of benchtop investigations employing polyurethane synthetic mandible replicas, Rich Haug investigated the biomechanical behavior of approximately 15 different techniques designed to reconstruct mandibular angle fractures. This article reviews these two series of investigations in an attempt to gain insight into the biomechanical and biological factors that affect the successful reconstruction of mandibular angle fractures. It appears that the current techniques used to reconstruct mandibular angle fractures are sound from the standpoint of biomechanics within a range of forces encountered during clinical function. It also appears that an unsuccessful reconstruction is based on a biological result of a behavioral issue such as noncompliance, substance abuse, and/or nutritional or immune compromise.

  3. Value of lateral blood pool imaging in patients with suspected stress fractures of the tibia.

    Science.gov (United States)

    Mohan, Hosahalli K; Clarke, Susan E M; Centenara, Martin; Lucarelli, Amanda; Baron, Daniel; Fogelman, Ignac

    2011-03-01

    To critically evaluate the use of lateral blood pool imaging in athletes with lower limb pain and with a clinical suspicion of stress fracture. Two experienced nuclear medicine physicians evaluated 3-phase bone scans using 99mTc-methylene diphosphonate performed in 50 consecutive patients referred from a specialist sports injury clinic for suspected tibial stress fracture. The vascularity to the tibia as seen on the blood pool (second phase) images in the anterior/posterior views was compared with the lateral/medial view assessments. Stress fractures were presumed to be present when on the delayed images (third phase) there was a focal or fusiform area of increased tracer uptake involving the tibial cortex. Shin splints which are a recognized cause of lower limb pain in athletes mimicking stress fracture were diagnosed if increased tracer uptake was seen extending along the posterior tibial surface with no significant focal or fusiform area of uptake within this. Inter-reviewer agreement for the assessment of vascularity was also assessed using Cohen's Kappa scores. Twenty-four stress fractures in 24 patients and 66 shin splints in 40 patients were diagnosed. In 18 patients stress fracture and shin splints coexisted. In 10 patients no tibial pathology was identified. Of the 24 patients diagnosed with stress fractures, lateral/medial blood pool imaging was superior in the assessment of blood pool activity (P tibial stress fractures, lateral views of the tibia provide the optimal method for evaluation of vascularity. Prospective studies with quantitative or semi-quantitative assessment of skeletal vascularity could provide supplementary information relating to the pathophysiology of stress fractures, for example, the time scale of vascular changes after a tibial stress fracture, and potentially could have clinical relevance as to the assessment of the severity of stress fractures and their prognosis.

  4. Substance abuse associated with elder abuse in the United States.

    Science.gov (United States)

    Jogerst, Gerald J; Daly, Jeanette M; Galloway, Lara J; Zheng, Shimin; Xu, Yinghui

    2012-01-01

    Substance abuse by either victim or perpetrator has long been associated with violence and abuse. Sparse research is available regarding elder abuse and its association with substance abuse. The objective of this study was to evaluate the association of state-reported domestic elder abuse with regional levels of substance abuse. Census demographic and elder abuse data were sorted into substate regions to align with the substance use treatment-planning regions for 2269 US counties. From the 2269 US counties there were 229 substate regions in which there were 213,444 investigations of abuse. For the other Ns (reports and substantiations) there were fewer counties and regions. See first sentence of data analyses and first sentence of results. Elder abuse report rates ranged from .03 to .41% (80 regions), investigation rates .001 to .34% (229 regions), and substantiation rates 0 to .22% (184 regions). Elder abuse investigations and substantiations were associated with various forms of substance abuse. Higher investigation rates were significantly associated with a higher rate of any illicit drug use in the past month, a lower median household income, lower proportion of the population graduated high school, and higher population of Hispanics. Higher substantiation rates were significantly associated with higher rate of illicit drug use in the past month and higher population of Hispanics. It may be worthwhile for administrators of violence programs to pay particular attention to substance abuse among their clients and in their community's environment, especially if older persons are involved. Measures of documented elder abuse at the county level are minimal. To be able to associate substance abuse with elder abuse is a significant finding, realizing that the substance abuse can be by the victim or the perpetrator of elder abuse.

  5. Quantitative MR imaging in fracture dating--Initial results.

    Science.gov (United States)

    Baron, Katharina; Neumayer, Bernhard; Widek, Thomas; Schick, Fritz; Scheicher, Sylvia; Hassler, Eva; Scheurer, Eva

    2016-04-01

    For exact age determinations of bone fractures in a forensic context (e.g. in cases of child abuse) improved knowledge of the time course of the healing process and use of non-invasive modern imaging technology is of high importance. To date, fracture dating is based on radiographic methods by determining the callus status and thereby relying on an expert's experience. As a novel approach, this study aims to investigate the applicability of magnetic resonance imaging (MRI) for bone fracture dating by systematically investigating time-resolved changes in quantitative MR characteristics after a fracture event. Prior to investigating fracture healing in children, adults were examined for this study in order to test the methodology for this application. Altogether, 31 MR examinations in 17 subjects (♀: 11 ♂: 6; median age 34 ± 15 y, scanned 1-5 times over a period of up to 200 days after the fracture event) were performed on a clinical 3T MR scanner (TimTrio, Siemens AG, Germany). All subjects were treated conservatively for a fracture in either a long bone or in the collar bone. Both, qualitative and quantitative MR measurements were performed in all subjects. MR sequences for a quantitative measurement of relaxation times T1 and T2 in the fracture gap and musculature were applied. Maps of quantitative MR parameters T1, T2, and magnetisation transfer ratio (MTR) were calculated and evaluated by investigating changes over time in the fractured area by defined ROIs. Additionally, muscle areas were examined as reference regions to validate this approach. Quantitative evaluation of 23 MR data sets (12 test subjects, ♀: 7 ♂: 5) showed an initial peak in T1 values in the fractured area (T1=1895 ± 607 ms), which decreased over time to a value of 1094 ± 182 ms (200 days after the fracture event). T2 values also peaked for early-stage fractures (T2=115 ± 80 ms) and decreased to 73 ± 33 ms within 21 days after the fracture event. After that time point, no

  6. Invasive Aspergillosis Mimicking Metastatic Lung Cancer

    Directory of Open Access Journals (Sweden)

    Michiel J. E. G. W. Vanfleteren

    2018-06-01

    Full Text Available In a patient with a medical history of cancer, the most probable diagnosis of an 18FDG-avid pulmonary mass combined with intracranial abnormalities on brain imaging is metastasized cancer. However, sometimes a differential diagnosis with an infectious cause such as aspergillosis can be very challenging as both cancer and infection are sometimes difficult to distinguish. Pulmonary aspergillosis can present as an infectious pseudotumour with clinical and imaging characteristics mimicking lung cancer. Even in the presence of cerebral lesions, radiological appearance of abscesses can look like brain metastasis. These similarities can cause significant diagnostic difficulties with a subsequent therapeutic delay and a potential adverse outcome. Awareness of this infectious disease that can mimic lung cancer, even in an immunocompetent patient, is important. We report a case of a 65-year-old woman with pulmonary aspergillosis disseminated to the brain mimicking metastatic lung cancer.

  7. sexual abuse of children as a form of power abuse and abuse of the

    African Journals Online (AJOL)

    This article investigates the relationship between sexual abuse, power and the body from a Catholic ... Some researchers recognize that power also plays a role in sexual abuse, but this abuse of ..... Gender, power, and organizational culture.

  8. A Comparative Analysis of Ability of Mimicking Portfolios in Representing the Background Factors

    OpenAIRE

    Asgharian, Hossein

    2004-01-01

    Our aim is to give a comparative analysis of ability of different factor mimicking portfolios in representing the background factors. Our analysis contains a cross-sectional regression approach, a time-series regression approach and a portfolio approach for constructing factor mimicking portfolios. The focus of the analysis is the power of mimicking portfolios in the asset pricing models. We conclude that the time series regression approach, with the book-to-market sorted portfolios as the ba...

  9. Child abuse consultations initiated by child protective services: the role of expert opinions.

    Science.gov (United States)

    McGuire, Lindsay; Martin, Kimberly D; Leventhal, John M

    2011-01-01

    To describe consultations provided by child abuse pediatricians for cases referred by child protective services (CPS); compare the opinions of the likelihood of child maltreatment of the initial physician, CPS, and the child abuse pediatrician; and examine predictors of the experts' opinions. Cases were referred by CPS for consultations between March 1, 1998, and June 30, 2005, to 2 child abuse pediatricians at Yale-New Haven Children's Hospital. We abstracted demographic and clinical information and the opinions of the initial physician, CPS, and the child abuse expert, each coded using a 5-point scale from definite maltreatment to definite benign cause (eg, accident). Of 187 cases, 50.3% occurred in children younger than 1 year of age. Children's most serious injuries were fractures (50.8%), burns (16.6%), and bruises/abrasions (15.0%). The child abuse experts' opinions were 47.6% definite or probable maltreatment, 8.6% uncertain, and 43.9% definite or probable benign. Of the 119 cases with opinions from all 3 assessors, the expert agreed with the physician in 57.1% of cases (κ = 0.34) and with CPS in 64.7% (κ = 0.42). The best predictor of the expert's opinion that the injury was due to maltreatment was agreement between the physician and CPS that maltreatment had occurred. Levels of agreement were fair to poor between the child abuse expert and either the physician or CPS. Child abuse experts' opinions have important value in selected cases to confirm previous assessments by the physician and/or CPS, or to change the opinion of the case. Copyright © 2011 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  10. Childhood Sexual Abuse

    Directory of Open Access Journals (Sweden)

    Evrim Aktepe

    2009-08-01

    Full Text Available Sexual abuse is defined as use of child or adolescent by the adults for satisfying of sexual urges and needs with forcing, threatening or tricking. Sexual abuse can be in the form of sexual abuse without touch, sexual touch, interfemoral intercourse, sexual penetration, and sexual exploitation. The prevalence of sexual abuse is reported as 10-40%. It is seen in female four times more than in males. Abusers are frequently male, only 5-15% of them are female. The abuse by females is usually towards male child. Thirty-fifty percent of abuse cases among child and adolescent are outside the family including strangers or familiar person. Some features of abusers are introvert personality, pedophilic and antisocial personality. Most of the abusers have a history of sexual abuse or aggression during childhood. Sexual intercourse between two people who are not allowed to marry by law is called as incest. Family pattern of incest is defined globally as disorganized and dysfunctional. The most commonly reported familial pattern is rigid and patriarchal family pattern with a harsh father using force quite frequently. The clinical features and impacts of the sexual abuse on the child varies according to the relation between abusers and the child, form of abuse, duration of abuse, presence of physical assault, developmental phase, child age and psychological development before the abuse. Sexual abuse history may result in psychiatric disorders including anxiety, depression, substance dependence, suicide act, borderline personality disorder, posttraumatic stress disorder. Abuse negatively affects interpersonal relationships and self esteem of abused individuals. Several studies reported close association between risky sexual behaviors in adulthood and a history of of sexual abuse during childhood. Four traumatic dynamics including traumatic sexuality with abuse, feeling of betrayal, weakness, and stigmatization exist in childhood abuse. Trauma can cause

  11. Time-Dependent Changes in T1 during Fracture Healing in Juvenile Rats: A Quantitative MR Approach.

    Directory of Open Access Journals (Sweden)

    Katharina Baron

    Full Text Available Quantitative magnetic resonance imaging (qMRI offers several advantages in imaging and determination of soft tissue alterations when compared to qualitative imaging techniques. Although applications in brain and muscle tissues are well studied, its suitability to quantify relaxation times of intact and injured bone tissue, especially in children, is widely unknown. The objective observation of a fracture including its age determination can become of legal interest in cases of child abuse or maltreatment. Therefore, the aim of this study is the determination of time dependent changes in intact and corresponding injured bones in immature rats via qMRI, to provide the basis for an objective and radiation-free approach for fracture dating. Thirty-five MR scans of 7 Sprague-Dawley rats (male, 4 weeks old, 100 ± 5 g were acquired on a 3T MRI scanner (TimTrio, Siemens AG, Erlangen, Germany after the surgical infliction of an epiphyseal fracture in the tibia. The images were taken at days 1, 3, 7, 14, 28, 42 and 82 post-surgery. A proton density-weighted and a T1-weighted 3D FLASH sequence were acquired to calculate the longitudinal relaxation time T1 of the fractured region and the surrounding tissues. The calculation of T1 in intact and injured bone resulted in a quantitative observation of bone development in intact juvenile tibiae as well as the bone healing process in the injured tibiae. In both areas, T1 decreased over time. To evaluate the differences in T1 behaviour between the intact and injured bone, the relative T1 values (bone-fracture were calculated, showing clear detectable alterations of T1 after fracture occurrence. These results indicate that qMRI has a high potential not only for clinically relevant applications to detect growth defects or developmental alterations in juvenile bones, but also for forensically relevant applications such as the dating of fractures in cases of child abuse or maltreatment.

  12. Social Intuition and Social Information in Physical Child Abuse Evaluation and Diagnosis.

    Science.gov (United States)

    Keenan, Heather T; Cook, Lawrence J; Olson, Lenora M; Bardsley, Tyler; Campbell, Kristine A

    2017-11-01

    Poor and minority children with injuries concerning for abuse are evaluated and diagnosed for abuse differentially. We hypothesized that 2 steps in the decision-making process would influence evaluation and diagnosis: social intuition from meeting the family and objective social information associated with child abuse risk. Between 2009 and 2013, 32 child abuse pediatricians (CAPs) submitted 730 child abuse consultations including original medical evaluations and diagnoses. CAPs evaluated and diagnosed each other's cases. Comparisons of evaluations and diagnoses were made by levels of social understanding available to the CAP: meeting the family (social intuition and information), reading the case (social information), and reading the case without social information. Evaluations were compared with a consensus gold standard by using logistic regression modeling adjusting for child and CAP characteristics. Diagnostic categories were compared by level of social understanding and diagnostic certainty by using contingency tables. CAPs without access to social intuition were approximately twice as likely to perform gold standard evaluations for neurotrauma and long bone fracture compared with CAPs who met families. Diagnostic agreement fell from 73.3% (95% confidence interval [CI]: 70.1%-76.5%) when social information was present to 66.5% (95% CI: 63.1%-70.0%) when social information was restricted. In cases with less certainty, agreement dropped to 51.3% (95% CI: 46.0%-56.7%). Social intuition and information play a role in the physical child abuse decision-making process, which may contribute to differential diagnosis. Simple interventions including decision tools, check lists, and peer review may structure evaluations to ensure children's equal treatment. Copyright © 2017 by the American Academy of Pediatrics.

  13. Prescription Drug Abuse

    Science.gov (United States)

    ... drug abuse. And it's illegal, just like taking street drugs. Why Do People Abuse Prescription Drugs? Some people abuse prescription drugs ... common risk of prescription drug abuse is addiction . People who abuse ... as if they were taking street drugs. That's one reason most doctors won't ...

  14. Drug Abuse

    Science.gov (United States)

    ... Cocaine Heroin Inhalants Marijuana Prescription drugs, including opioids Drug abuse also plays a role in many major social problems, such as drugged driving, violence, stress, and child abuse. Drug abuse can lead to ...

  15. Biomechanical investigation of impact induced rib fractures of a porcine infant surrogate model.

    Science.gov (United States)

    Blackburne, William B; Waddell, J Neil; Swain, Michael V; Alves de Sousa, Ricardo J; Kieser, Jules A

    2016-09-01

    This study investigated the structural, biomechanical and fractographic features of rib fractures in a piglet model, to test the hypothesis that fist impact, apart from thoracic squeezing, may result in lateral costal fractures as observed in abused infants. A mechanical fist with an accelerometer was constructed and fixed to a custom jig. Twenty stillborn piglets in the supine position were impacted on the thoracic cage. The resultant force versus time curves from the accelerometer data showed a number of steps indicative of rib fracture. The correlation between impact force and number of fractures was statistically significant (Pearson׳s r=0.528). Of the fractures visualized, 15 completely pierced the parietal pleura of the thoracic wall, and 5 had butterfly fracture patterning. Scanning electron microscopy showed complete bone fractures, at the zone of impact, were normal to the axis of the ribs. Incomplete vertical fractures, with bifurcation, occurred on the periphery of the contact zone. This work suggests the mechanism of rib failure during a fist impact is typical of the transverse fracture pattern in the anterolateral region associated with cases of non-accidental rib injury. The impact events investigated have a velocity of ~2-3m/s, approximately 2×10(4) times faster than previous quasi-static axial and bending tests. While squeezing the infantile may induce buckle fractures in the anterior as well as posterior region of the highly flexible bones, a fist punch impact event may result in anterolateral transverse fractures. Hence, these findings suggest that the presence of anterolateral rib fractures may result from impact rather than manual compression. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Types of abuse and risk factors associated with elder abuse.

    Science.gov (United States)

    Simone, Lacher; Wettstein, Albert; Senn, Oliver; Rosemann, Thomas; Hasler, Susann

    2016-01-01

    Detecting elder abuse is challenging because it is a taboo, and many cases remain unreported. This study aimed to identify types of elder abuse and to investigate its associated risk factors. Retrospective analyses of 903 dossiers created at an Independent Complaints Authority for Old Age in the Canton of Zurich, Switzerland, from January 1, 2008 to October 31, 2012. Characteristics of victims and perpetrators, types of abuse, and associated risk factors related to the victim or the perpetrator were assessed. Bi- and multivariate analysis were used to identify abuse and neglect determinants. A total of 150 cases reflected at least one form of elder abuse or neglect; 104 cases were categorised as abuse with at least one type of abuse (overall 135 mentions), 46 cases were categorised as neglect (active or passive). Psychological abuse was the most reported form (47%), followed by financial (35%), physical (30%) and anticonstitutional abuse (18%). In 81% of the 150 cases at least two risk factors existed. In 13% no associated risk factor could be identified. Compared with neglect, elders with abuse were less likely to be a nursing home resident than living at home (odds ratio [OR] 0.02, 95% confidence interval [CI] 0.00-0.19). In addition, they were more likely to be cohabiting with their perpetrators (OR 18.01, 95% CI 4.43-73.19). For the majority of the reported elder abuse cases at least two associated risk factors could be identified. Knowledge about these red flags and a multifaceted strategy are needed to identify and prevent elder abuse.

  17. Spiral Fracture in Young Infant Causing a Diagnostic Dilemma: Nutritional Rickets versus Child Abuse

    Directory of Open Access Journals (Sweden)

    Sonia Kaushal

    2017-01-01

    Full Text Available Fractures are uncommon in young, nonambulatory infants. The differential diagnosis includes nonaccidental injury (NAI and metabolic bone disease, including rickets. While rickets typically present after six months of age, multiple cases have been reported in younger infants. We report a case of an 11-week-old male infant who presented with a spiral fracture of the humerus and no radiologic evidence of rickets. A detailed psychosocial assessment failed to reveal any risk factors for NAI. The patient had elevated alkaline phosphatase and PTH with low 25 hydroxyvitamin D and 1,25 dihydroxyvitamin D levels. Additionally, the mother was noncompliant with prenatal vitamins, exclusively breastfeeding without vitamin D supplementation, and had markedly low vitamin D levels 15 weeks postpartum. The biochemical data and history were consistent with rickets. Given the diagnostic dilemma, the working diagnosis was rickets and the patient was started on ergocalciferol with subsequent normalization of his laboratory values and healing of the fracture. These findings are consistent with nutritional rickets largely due to maternal-fetal hypovitaminosis D. This case highlights that in young infants rickets should be considered even in the absence of positive radiologic findings. Additionally, it illustrates the importance of maintaining adequate vitamin D supplementation during pregnancy and early infancy.

  18. CT of the chest in suspected child abuse using submillisievert radiation dose

    International Nuclear Information System (INIS)

    Sanchez, Thomas R.; Seibert, J.A.; Stein-Wexler, Rebecca; Lee, Justin S.; Coulter, Kevin P.

    2015-01-01

    The cornerstone of child abuse imaging is the skeletal survey, but initial imaging with radiographs may not demonstrate acute and non-displaced fractures, especially those involving the ribs. Given the high mortality of undiagnosed non-accidental trauma, timely diagnosis is crucial. CT is more sensitive in assessing rib fractures; however the effective radiation dose of a standard chest CT is high. We retrospectively identified four children (three boys, one girl; age range 1-4 months) admitted between January 2013 and February 2014 with high suspicion for non-accidental trauma from unexplained fractures of the long bones; these children all had CT of the chest when no rib fractures were evident on the skeletal survey. The absorbed radiation dose estimates for organs and tissue from the four-view chest radiographs and subsequent CT were determined using Monte Carlo photon transport software, and the effective dose was calculated using published tissue-weighting factors. In two children, CT showed multiple fractures of the ribs, scapula and vertebral body that were not evident on the initial skeletal survey. The average effective dose for a four-view chest radiograph across the four children was 0.29 mSv and the average effective dose for the chest CT was 0.56 mSv. Therefore the effective dose of a chest CT is on average less than twice that of a four-view chest radiograph. Our protocol thus shows that a reduced-dose chest CT may be useful in the evaluation of high specificity fractures of non-accidental trauma when the four-view chest radiographs are negative. (orig.)

  19. CT of the chest in suspected child abuse using submillisievert radiation dose

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez, Thomas R.; Seibert, J.A.; Stein-Wexler, Rebecca [Medical Center Children' s Hospital, Division of Pediatric Radiology, University of California-Davis, Sacramento, CA (United States); Lee, Justin S. [University of California-Davis, Department of Radiology, Sacramento, CA (United States); Coulter, Kevin P. [Medical Center Children' s Hospital, Department of Pediatrics, University of California-Davis, Sacramento, CA (United States)

    2015-07-15

    The cornerstone of child abuse imaging is the skeletal survey, but initial imaging with radiographs may not demonstrate acute and non-displaced fractures, especially those involving the ribs. Given the high mortality of undiagnosed non-accidental trauma, timely diagnosis is crucial. CT is more sensitive in assessing rib fractures; however the effective radiation dose of a standard chest CT is high. We retrospectively identified four children (three boys, one girl; age range 1-4 months) admitted between January 2013 and February 2014 with high suspicion for non-accidental trauma from unexplained fractures of the long bones; these children all had CT of the chest when no rib fractures were evident on the skeletal survey. The absorbed radiation dose estimates for organs and tissue from the four-view chest radiographs and subsequent CT were determined using Monte Carlo photon transport software, and the effective dose was calculated using published tissue-weighting factors. In two children, CT showed multiple fractures of the ribs, scapula and vertebral body that were not evident on the initial skeletal survey. The average effective dose for a four-view chest radiograph across the four children was 0.29 mSv and the average effective dose for the chest CT was 0.56 mSv. Therefore the effective dose of a chest CT is on average less than twice that of a four-view chest radiograph. Our protocol thus shows that a reduced-dose chest CT may be useful in the evaluation of high specificity fractures of non-accidental trauma when the four-view chest radiographs are negative. (orig.)

  20. Leiomyoma of the distal oesophagus mimicking achalasia

    NARCIS (Netherlands)

    Idenburg, F. J.; Akkermans, L. M.; Smout, A. J.; Kooijman, C. D.; Obertop, H.

    1991-01-01

    An unusual case of a patient with symptoms suggestive of oesophageal achalasia is described. Most oesophageal tumour growths causing secondary achalasia are associated with malignant tumours. This patient had a large oesophageal leiomyoma closely mimicking achalasia. Treatment consisted of

  1. Adolescent Abuse.

    Science.gov (United States)

    Foreman, Susan; Seligman, Linda

    1983-01-01

    Discusses legal and developmental aspects of adolescent abuse, as distinguished from child abuse. The role of the school counselor in identifying and counseling abused adolescents and their families is discussed and several forms of intervention and support services are described. (JAC)

  2. Classical metaphyseal lesions thought to be pathognomonic of child abuse are often artifacts or indicative of metabolic bone disease.

    Science.gov (United States)

    Miller, Marvin; Mirkin, L David

    2018-06-01

    The objective of the present study was to review the histopathology in the original articles by authors Kleinman and Marks that described the specificity of the classical metaphyseal lesion for child abuse and to determine if there were any oversights in the authors' analysis. We reviewed the histopathology of the original studies that equated the classical metaphyseal lesion with child abuse. We compared this with the histopathology of metaphyseal fractures caused by known accidental, severe trauma in children and reviewed the histopathology of artifacts that can sometimes be produced in bone histology preparations. Acute classical metaphyseal lesions showed no hemorrhage, and the chronic classical metaphyseal showed islands of cartilage proliferation at the metaphyses and growth plate, findings consistent with rickets and other metabolic bone disorders. Some of the acute metaphyseal lesions were consistent with artifacts. We believe the original studies that equate the classical metaphyseal lesion with child abuse are flawed. The most compelling observation that challenges the histopathology of the classical metaphyseal lesion as being a fracture is the absence of hemorrhage in the acute classical metaphyseal lesion. We hypothesize that some of the classical metaphyseal lesions were artifacts or represent metabolic bone disorders that were not considered and that these two non-traumatic explanations may have been the basis of the abnormal bone findings. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

  3. Oblique Chest Views as a Routine Part of Skeletal Surveys Performed for Possible Physical Abuse--Is This Practice Worthwhile?

    Science.gov (United States)

    Hansen, Karen Kirhofer; Prince, Jeffrey S.; Nixon, G. William

    2008-01-01

    Objective: To evaluate the utility of oblique chest views in the diagnosis of rib fractures when used as a routine part of the skeletal survey performed for possible physical abuse. Methods: Oblique chest views have been part of the routine skeletal survey protocol at Primary Children's Medical Center since October 2002. Dictated radiology reports…

  4. Mimicking Seawater For Culturing Marine Bacteria

    DEFF Research Database (Denmark)

    Rygaard, Anita Mac; Sonnenschein, Eva; Gram, Lone

    2015-01-01

    Only about 1% of marine bacteria have been brought into culture using traditional techniques. The purpose of this study was to investigate if mimicking the natural bacterial environment can increase culturability.We used marine substrates containing defined algal polymers or gellan gum as solidif......Only about 1% of marine bacteria have been brought into culture using traditional techniques. The purpose of this study was to investigate if mimicking the natural bacterial environment can increase culturability.We used marine substrates containing defined algal polymers or gellan gum...... as solidifying agents, and enumerated bacteria from seawater and algal exudates. We tested if culturability could be influenced by addition of quorum sensing signals (AHLs). All plates were incubated at 15°C. Bacterial counts (CFU/g) from algal exudates from brown algae were highest on media containing algal...... polymers. In general, bacteria isolated from algal exudates preferred more rich media than bacteria isolated from seawater. Overall, culturability ranged from 0.01 to 0.8% as compared to total cell count. Substitution of agar with gellan gum increased the culturability of seawater bacteria approximately...

  5. Spouse Abuse, Child Abuse, and Substance Abuse Among Army Facilities: Co-Occurrence, Correlations and Service Delivery Issues

    National Research Council Canada - National Science Library

    Gibbs, Deborah A

    2006-01-01

    ...: spouse abuse child abuse and substance abuse. By supporting the development of improved responses to troubled families findings from this study can potentially reduce mortality and morbidity among military personal and their family members...

  6. Diagnostic imaging in child abuse

    International Nuclear Information System (INIS)

    Stoever, B.

    2007-01-01

    Diagnostic imaging in child abuse plays an important role and includes the depiction of skeletal injuries, soft tissue lesions, visceral injuries in ''battered child syndrome'' and brain injuries in ''shaken baby syndrome''. The use of appropriate imaging modalities allows specific fractures to be detected, skeletal lesions to be dated and the underlying mechanism of the lesion to be described. The imaging results must be taken into account when assessing the clinical history, clinical findings and differential diagnoses. Computed tomography (CT) and magnetic resonance imaging (MRI) examinations must be performed in order to detect lesions of the central nervous system (CNS) immediately. CT is necessary in the initial diagnosis to delineate oedema and haemorrhages. Early detection of brain injuries in children with severe neurological symptoms can prevent serious late sequelae. MRI is performed in follow-up investigations and is used to describe residual lesions, including parenchymal findings. (orig.) [de

  7. Measurement of guided mode wavenumbers in soft tissue–bone mimicking phantoms using ultrasonic axial transmission

    International Nuclear Information System (INIS)

    Chen Jiangang; Su Zhongqing; Cheng Li; Foiret, Josquin; Minonzio, Jean-Gabriel; Talmant, Maryline; Laugier, Pascal

    2012-01-01

    Human soft tissue is an important factor that influences the assessment of human long bones using quantitative ultrasound techniques. To investigate such influence, a series of soft tissue–bone phantoms (a bone-mimicking plate coated with a layer of water, glycerol or silicon rubber) were ultrasonically investigated using a probe with multi-emitter and multi-receiver arrays in an axial transmission configuration. A singular value decomposition signal processing technique was applied to extract the frequency-dependent wavenumbers of several guided modes. The results indicate that the presence of a soft tissue-mimicking layer introduces additional guided modes predicted by a fluid waveguide model. The modes propagating in the bone-mimicking plate covered by the soft-tissue phantom are only slightly modified compared to their counterparts in the free bone-mimicking plate, and they are still predicted by an elastic transverse isotropic two-dimensional waveguide. Altogether these observations suggest that the soft tissue–bone phantoms can be modeled as two independent waveguides. Even in the presence of the overlying soft tissue-mimicking layer, the modes propagating in the bone-mimicking plate can still be extracted and identified. These results suggest that our approach can be applied for the purpose of the characterization of the material and structural properties of cortical bone. (paper)

  8. Schwannoma of the left brachial plexus mimicking a ...

    African Journals Online (AJOL)

    Schwannoma of the left brachial plexus mimicking a cervicomediastinal ... Her voice was hoarse but there was no eye signs suggestive of thyrotoxicosis. ... A presumptive diagnosis of thyroid carcinoma with retrosternal extension was made.

  9. Other Drugs of Abuse

    Science.gov (United States)

    ... People Abuse » Other Drugs of Abuse Other Drugs of Abuse Listen There are many other drugs of abuse, ... and Rehab Resources About the National Institute on Drug Abuse (NIDA) | About This Website Tools and Resources | Contact ...

  10. Self-Esteem and Attitudes toward Love in Abused and Non-Abused Women.

    Science.gov (United States)

    Chambliss, Catherine; And Others

    This study sought to identify personality differences in abused versus non-abused women. Abused women (N=25) were from several centers for abused women and non-abused women (N=39) were students in evening psychology classes. All subjects completed Rubin's Love Scale, the abbreviated Dominance and Romanticism Scale, Rosenberg's Self-Esteem Scale,…

  11. Tongue metastasis mimicking an abscess.

    Science.gov (United States)

    Mavili, Ertuğrul; Oztürk, Mustafa; Yücel, Tuba; Yüce, Imdat; Cağli, Sedat

    2010-03-01

    Primary tumors metastasizing to the oral cavity are extremely rare. Lung is one of the most common primary sources of metastases to the tongue. Although the incidence of lung cancer is increasing, tongue metastasis as the initial presentation of the tumor remains uncommon. Due to the rarity of tongue metastasis, little is known about its imaging findings. Herein we report the magnetic resonance imaging and clinical findings of a lingual metastasis, mimicking an abscess, from a primary lung cancer.

  12. Iliacus Abscess with Radiculopathy Mimicking Herniated Nucleus ...

    African Journals Online (AJOL)

    2016-05-02

    May 2, 2016 ... radiculopathy mimicking herniated nucleus pulposus: Aadditional diagnostic value of magnetic resonance imaging. Niger J Clin Pract. 2017;20:392-3. This is an open access article distributed under the terms of the Creative Commons. Attribution-Non Commercial-Share Alike 3.0 License, which allows ...

  13. Elder abuse

    OpenAIRE

    1999-01-01

    Elder abuse takes many forms and occurs in a variety of settings; it is both under-recognised and under-reported. Despite a lack of statutory guidelines or legislation, effective management is possible. More could be done to recognise abuse, and healthcare workers need to be vigilant, paying attention to both the circumstances in which abuse occurs and its warning signs.

  14. Hidden Abuse within the Home: Recognizing and Responding to Sibling Abuse

    Science.gov (United States)

    Stutey, Diane; Clemens, Elysia V.

    2015-01-01

    Sibling abuse is a serious phenomenon in our society that often goes unaddressed. Victims of sibling abuse experience psychological effects similar to those of child abuse (Caspi, 2012; Wiehe, 2002). The purpose of this article is to provide school counselors with a definition of sibling abuse and a five-step model to recognize and respond. A…

  15. Tipping Points and the Accommodation of the Abuser: Ongoing Incestuous Abuse during Adulthood

    Directory of Open Access Journals (Sweden)

    Warwick Middleton

    2015-07-01

    Full Text Available Until recently the widespread reality of ongoing incestuous abuse during adulthood had attracted no systematic research. The scientific literature was limited to the occasional case study and brief anecdotal references. This minimal literature was supplemented by biographical works written by or about victims of this form of abuse, and by press reports. With the advent of the Josef Fritzl case there was a very marked increase in the press reporting of such abuse, which in turn provided a reference point for more fine-grained data collection and scientific reporting. This paper introduces the subject of prolonged incest via the lens of organised abuse, summarises research on incestuous abuse and draws on multiple clinical examples to elucidate the mechanisms by which such abuse merges with, or develops into, variations of organised abuse, including that centred on the family, on prostitution, or on that involving abuse networks. The abuse practices, the net-working, and the ploys used to avoid prosecution practiced by the father perpetrating ongoing incestuous abuse during adulthood have much in common with other variants of organised sexual abuse.

  16. Abuse Is Abuse: The Influence of Type of Abuse, Victim Age, and Defendant Age on Juror Decision Making.

    Science.gov (United States)

    Sheahan, Chelsea L; Pica, Emily; Pozzulo, Joanna D

    2017-09-01

    The purpose of the current study was to examine the role of victim age, defendant age, and type of abuse on mock juror decision making. Mock jurors ( N = 556) read a trial transcript in which a soccer coach was accused of sexual abuse or physical abuse against a player. The victim's age (child, adolescent, or young adult), the defendant's age (young, middle age, or older adult), and the type of abuse (sexual or physical) were varied. Mock jurors provided a dichotomous and continuous verdict and rated their perceptions of the victim and the defendant. Although no differences on mock jurors' dichotomous verdict were found due to victim age, defendant age, or type of abuse, mock jurors provided higher guilt ratings when the abuse was sexual and both the victim and defendant were described as young adults. Similarly, mock jurors rated the victim more positively when the victim was described as a young adult (vs. child) for both sexual and physical abuse cases, and rated the defendant more positively when the victim was described as a child compared with young adult in sexual abuse cases. These findings suggest that mock jurors were largely influenced by victim age, particularly when the victim was described as an adult compared with a child.

  17. Clozapine Intoxication Mimicking Acute Stroke

    Directory of Open Access Journals (Sweden)

    Joshua D. Villarreal

    2018-04-01

    Full Text Available Clozapine is an atypical antipsychotic drug prescribed for treatment-resistant schizophrenia. The risk of adverse hematologic, cardiovascular, and neurologic effects has tempered its use, and reports of overdoses remain rare. We report a case of accidental acute clozapine intoxication in a clozapine-naïve patient, who presented with symptoms mimicking acute stroke and later developed status epilepticus. Clozapine intoxication is a rare presentation in the emergency department with potential for iatrogenic harm if not correctly identified.

  18. Predicting a dissociative disorder from type of childhood maltreatment and abuser-abused relational tie.

    Science.gov (United States)

    Krüger, Christa; Fletcher, Lizelle

    2017-01-01

    We investigate the types of childhood maltreatment and abuser-abused relational ties that best predict a dissociative disorder (DD). Psychiatric inpatients (n = 116; mean age = 35; F:M = 1.28:1) completed measures of dissociation and trauma. Abuse type and abuser-abused relational ties were recorded in the Traumatic Experiences Questionnaire. Multidisciplinary team clinical diagnosis or administration of the SCID-D-R to high dissociators confirmed DD diagnoses. Logit models described the relationships between abuser-abused relational tie and the diagnostic grouping of patients, DD present (n = 16) or DD absent (n = 100). Fisher's exact tests measured the relative contribution of specific abuse types. There was a positive relationship between abuse frequency and the presence of DD. DD patients experienced more abuse than patients without DDs. Two combinations of abuse type and relational tie predicted a DD: childhood emotional neglect by biological parents/siblings and later emotional abuse by intimate partners. These findings support the early childhood etiology of DDs and subsequent maladaptive cycles of adult abuse. Enquiries about childhood maltreatment should include a history of emotional neglect by biological parents/siblings. Adult emotional abuse by intimate partners should assist in screening for DDs.

  19. Effect of Random Natural Fractures on Hydraulic Fracture Propagation Geometry in Fractured Carbonate Rocks

    Science.gov (United States)

    Liu, Zhiyuan; Wang, Shijie; Zhao, Haiyang; Wang, Lei; Li, Wei; Geng, Yudi; Tao, Shan; Zhang, Guangqing; Chen, Mian

    2018-02-01

    Natural fractures have a significant influence on the propagation geometry of hydraulic fractures in fractured reservoirs. True triaxial volumetric fracturing experiments, in which random natural fractures are created by placing cement blocks of different dimensions in a cuboid mold and filling the mold with additional cement to create the final test specimen, were used to study the factors that influence the hydraulic fracture propagation geometry. These factors include the presence of natural fractures around the wellbore, the dimension and volumetric density of random natural fractures and the horizontal differential stress. The results show that volumetric fractures preferentially formed when natural fractures occurred around the wellbore, the natural fractures are medium to long and have a volumetric density of 6-9%, and the stress difference is less than 11 MPa. The volumetric fracture geometries are mainly major multi-branch fractures with fracture networks or major multi-branch fractures (2-4 fractures). The angles between the major fractures and the maximum horizontal in situ stress are 30°-45°, and fracture networks are located at the intersections of major multi-branch fractures. Short natural fractures rarely led to the formation of fracture networks. Thus, the interaction between hydraulic fractures and short natural fractures has little engineering significance. The conclusions are important for field applications and for gaining a deeper understanding of the formation process of volumetric fractures.

  20. Deep Granuloma Annulare Mimicking Inflamed Cysts in a Teenager.

    Science.gov (United States)

    Guo, Emily L; Degesys, Catherine A; Jahan-Tigh, Richard; Chan, Audrey

    2017-07-01

    We describe deep granuloma annulare (DGA) of the forehead mimicking inflamed cysts. Reactive inflammation and sterile purulent drainage may be an underrecognized feature of DGA. © 2017 Wiley Periodicals, Inc.

  1. Leaving an Abusive Relationship

    Science.gov (United States)

    ... Elder abuse Emotional and verbal abuse Financial abuse Harassment Human trafficking Physical abuse Sexual coercion Stalking Violence ... A teacher, counselor, or principal at your child’s school. An adult at your child’s school can help ...

  2. Illicit drug exposure in patients evaluated for alleged child abuse and neglect.

    Science.gov (United States)

    Oral, Resmiye; Bayman, Levent; Assad, Abraham; Wibbenmeyer, Lucy; Buhrow, Jakob; Austin, Andrea; Bayman, Emine O

    2011-06-01

    Substantiation of drug exposure in cases with alleged maltreatment is important to provide proper treatment and services to these children and their families. A study performed at University of Iowa Hospitals and Clinics showed that 30% of pediatric patients with burn injuries, which were due to child maltreatment, were also exposed to illicit drugs. The children presenting to the University of Iowa Hospitals and Clinics with alleged maltreatment have been tested for illicit substances since 2004. The objective of this study was to analyze the presence of illicit drug exposure in the pediatric subpopulation admitted to pediatric inpatient and outpatient units for an evaluation for abuse/neglect. The study design is a retrospective chart review. Using hospital databases, every pediatric chart with a child abuse/neglect allegation was retrieved. The association between risk factors and clinical presentation and illicit drug test result was assessed. Excel and SAS were used for statistical analysis. Institutional review board approval was obtained to conduct this study. Six hundred sixty-five charts met study inclusion criteria for child abuse/neglect allegation. Of those, 232 cases were tested for illicit drugs between 2004 and 2008 per the testing protocol. Thirty-four cases (14.7%) tested positive on a drug test. Positive test rates based on clinical presentation were 28.6% (18/63) in neglect cases, 16.1% (5/31) in cases with soft tissue injuries, 14.3% (4/28) in burn injuries, 10.0% (2/20) in cases with sexual abuse, 7.1% (2/28) in cases with fractures, and 4.8% (3/62) in abusive head trauma cases. There were long-term abuse findings in 129 children (55.6%). Logistic regression analysis revealed that positive drug testing was most significantly associated with clinical symptoms suggesting physical abuse or neglect versus sexual abuse (odds ratio [OR] = 6.70; 95% confidence interval [CI], 1.26-35.49; P = 0.026), no or public health insurance versus those with

  3. Computer simulation of stair falls to investigate scenarios in child abuse.

    Science.gov (United States)

    Bertocci, G E; Pierce, M C; Deemer, E; Aguel, F

    2001-09-01

    To demonstrate the usefulness of computer simulation techniques in the investigation of pediatric stair falls. Since stair falls are a common falsely reported injury scenario in child abuse, our specific aim was to investigate the influence of stair characteristics on injury biomechanics of pediatric stair falls by using a computer simulation model. Our long-term goal is to use knowledge of biomechanics to aid in distinguishing between accidents and abuse. A computer simulation model of a 3-year-old child falling down stairs was developed using commercially available simulation software. This model was used to investigate the influence that stair characteristics have on biomechanical measures associated with injury risk. Since femur fractures occur in unintentional and abuse scenarios, biomechanical measures were focused on the lower extremities. The number and slope of steps and stair surface friction and elasticity were found to affect biomechanical measures associated with injury risk. Computer simulation techniques are useful for investigating the biomechanics of stair falls. Using our simulation model, we determined that stair characteristics have an effect on potential for lower extremity injuries. Although absolute values of biomechanical measures should not be relied on in an unvalidated model such as this, relationships between accident-environment factors and biomechanical measures can be studied through simulation. Future efforts will focus on model validation.

  4. The complexities of elder abuse.

    Science.gov (United States)

    Roberto, Karen A

    2016-01-01

    Elder abuse is a growing societal concern, affecting at least 1 in 10 older Americans. Researchers and practitioners alike consistently assert that a dramatic discrepancy exists between the prevalence rates of elder abuse and the number of elder abuse cases reported. As a field of study, recognition and understanding of elder abuse is still emerging. Comparing findings of a small, but growing, body of literature on perceived and substantiated cases of elder abuse is challenging because there is no uniform term or agreed-upon definition used among state governments, researchers, health care and service providers, and advocates. This article summarizes current understanding of elder abuse, including what constitutes elder abuse, risk factors for elder abuse, perpetrators of elder abuse, and outcomes of elder abuse. Issues associated with the detection of elder abuse and intervention strategies for victims of abuse are addressed. In the final section, potential roles and contributions of psychologists for advancing elder abuse research, professional practice, and policy development are highlighted. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  5. Role of MRI in hip fractures, including stress fractures, occult fractures, avulsion fractures

    International Nuclear Information System (INIS)

    Nachtrab, O.; Cassar-Pullicino, V.N.; Lalam, R.; Tins, B.; Tyrrell, P.N.M.; Singh, J.

    2012-01-01

    MR imaging plays a vital role in the diagnosis and management of hip fractures in all age groups, in a large spectrum of patient groups spanning the elderly and sporting population. It allows a confident exclusion of fracture, differentiation of bony from soft tissue injury and an early confident detection of fractures. There is a spectrum of MR findings which in part is dictated by the type and cause of the fracture which the radiologist needs to be familiar with. Judicious but prompt utilisation of MR in patients with suspected hip fractures has a positive therapeutic impact with healthcare cost benefits as well as social care benefits.

  6. Paratrooper's ankle fracture: posterior malleolar fracture.

    Science.gov (United States)

    Young, Ki Won; Kim, Jin-su; Cho, Jae Ho; Kim, Hyung Seuk; Cho, Hun Ki; Lee, Kyung Tai

    2015-03-01

    We assessed the frequency and types of ankle fractures that frequently occur during parachute landings of special operation unit personnel and analyzed the causes. Fifty-six members of the special force brigade of the military who had sustained ankle fractures during parachute landings between January 2005 and April 2010 were retrospectively analyzed. The injury sites and fracture sites were identified and the fracture types were categorized by the Lauge-Hansen and Weber classifications. Follow-up surveys were performed with respect to the American Orthopedic Foot and Ankle Society ankle-hindfoot score, patient satisfaction, and return to preinjury activity. The patients were all males with a mean age of 23.6 years. There were 28 right and 28 left ankle fractures. Twenty-two patients had simple fractures and 34 patients had comminuted fractures. The average number of injury and fractures sites per person was 2.07 (116 injuries including a syndesmosis injury and a deltoid injury) and 1.75 (98 fracture sites), respectively. Twenty-three cases (41.07%) were accompanied by posterior malleolar fractures. Fifty-five patients underwent surgery; of these, 30 had plate internal fixations. Weber type A, B, and C fractures were found in 4, 38, and 14 cases, respectively. Based on the Lauge-Hansen classification, supination-external rotation injuries were found in 20 cases, supination-adduction injuries in 22 cases, pronation-external rotation injuries in 11 cases, tibiofibular fractures in 2 cases, and simple medial malleolar fractures in 2 cases. The mean follow-up period was 23.8 months, and the average follow-up American Orthopedic Foot and Ankle Society ankle-hindfoot score was 85.42. Forty-five patients (80.36%) reported excellent or good satisfaction with the outcome. Posterior malleolar fractures occurred in 41.07% of ankle fractures sustained in parachute landings. Because most of the ankle fractures in parachute injuries were compound fractures, most cases had to

  7. Alienation and Domestic Abuse: How Abused Women Cope with Loneliness

    Science.gov (United States)

    Arokach, Ami

    2006-01-01

    This study explored the manner in which abused women cope with loneliness. Eighty women, victims of domestic abuse, were compared to 84 women from the general population who have had no history of abusive relationships. A 34-item yes/no loneliness questionnaire was utilized in order to compare the "beneficial" ways of coping with loneliness in the…

  8. Elder Abuse among African Americans

    Science.gov (United States)

    Tauriac, Jesse J.; Scruggs, Natoschia

    2006-01-01

    Perceptions of extreme, moderate, and mild forms of elder abuse among African-American women (n=25) and men (n=10) were examined. African-American respondents emphasized physical abuse when giving examples of extremely abusive behavior. Along with physical abuse, verbal abuse was the most frequently identified form of abuse, and was significantly…

  9. Parent education: an evaluation of STEP on abusive parents' perceptions and abuse potential.

    Science.gov (United States)

    Fennell, D C; Fishel, A H

    1998-01-01

    To examine the effects of a structured, time-limited parent training group on abusive or potentially abusive parents. A pretest-posttest control group design was used with consenting parents (N = 18) to examine the effects of Systematic Training for Effective Parenting (STEP) on abusive parents' perceptions of their children's behaviors and on the parents' potential to physically abuse. The Adlerian Parental Assessment of Child Behavior Scale and the Child Abuse Potential Inventory were used to measure treatment effects. After participating in STEP, abusive parents had significantly more positive perceptions of their children and were significantly less potentially abusive. Using volunteers, the project cost an average of $100 for each parent. The research lends empirical support to individual psychology and family systems theory. Future research is indicated using larger samples to examine lay vs. professional leadership of the groups, as well as comparisons of different parenting programs with abusive parents.

  10. Intersection of suicidality and substance abuse among young Asian-American women: implications for developing interventions in young adulthood.

    Science.gov (United States)

    Hahm, Hyeouk Chris; Chang, Stephanie Tzu-Han; Tong, Hui Qi; Meneses, Michelle Ann; Yuzbasioglu, Rojda Filiz; Hien, Denise

    2014-01-01

    The purpose of this paper is to provide a review of the current literature uncovering specific factors associated with self-harm and suicidality among young Asian American women, as well as to present the Fractured Identity Model as a framework for understanding these factors. This paper offers concrete suggestions for the development of culturally competent interventions to target suicidality, substance abuse, and mental illness among young Asian American women. Empirical studies and theory-based papers featured in peer-reviewed journals between 1990 and 2014 were identified through scholarly databases, such as PubMed, MEDLINE, PsycINFO, JSTOR, and Google Scholar. We identified several factors associated with suicidality among young Asian American women: (1) family dynamics, or having lived in a household where parents practice "disempowering parenting styles," (2) substance use/abuse, and (3) untreated mental illness(es), which are exacerbated by the stigma and shame attached to seeking out mental health services. The Fractured Identity Model by Hahm et al. (2014) is presented as a possible pathway from disempowering parenting to suicidal and self-harm behaviors among this population, with substance abuse playing a significant mediating role. Research limitations/implications - Our review focused on Asian American women, substance use among Asian Americans, and mental health among Asian Americans. Literature that focused on Asians living in Asia or elsewhere outside of the USA was excluded from this review; the review was limited to research conducted in the USA and written in the English language. The complex interplay among Asian American culture, family dynamics, gender roles/expectations, and mental health justifies the development of a suicide and substance abuse intervention that is tailored to the culture- and gender-specific needs of Asian Pacific Islander young women. It is imperative for professionals in the fields of public health, mental health

  11. Estimating attractiveness for abuse of a not-yet-marketed "abuse-deterrent" prescription opioid formulation.

    Science.gov (United States)

    Butler, Stephen F; Black, Ryan; Grimes Serrano, Jill M; Folensbee, Lesley; Chang, Alan; Katz, Nathaniel

    2010-01-01

    The present study builds on research to model abusers' perceptions of particular analgesics' attractiveness for abuse and extends these methods to derive an estimate of attractiveness for abuse of a not-yet-marketed abuse-deterrent formulation (ADF) of a prescription opioid (Remoxy), Pain Therapeutics, Inc., San Mateo, CA, and King Pharmaceuticals, Inc., Bristol, TN). In a previous study, the Opioid Attractiveness Technology Scaling (OATS) method identified, from a drug abuser's point of view, the particular features of a prescription opioid relevant to its attractiveness for recreational use. A second online sample rated the extent to which these features applied to particular products they had actually used/abused. These data were used to model the abusers' overall preference for prescription opioids they had used/abused. In the present study, this method was applied to a not-yet-marketed ADF using substance abuse counselors as proxies for prescription opioid abusers. Thirty-eight counselors were given materials describing the new ADF along with four known products. Thirty-two counselors demonstrated sufficient agreement with abusers' ratings of the overall attractiveness of these drugs. The overall model yielded a significant pseudo R(2) of 0.15 (P marketing estimates of attractiveness for abuse of not-yet-marketed ADFs.

  12. How to Handle Abuse

    Science.gov (United States)

    ... Handle Abuse KidsHealth / For Kids / How to Handle Abuse What's in this article? Tell Right Away How Do You Know Something Is Abuse? ... babysitter, teacher, coach, or a bigger kid. Child abuse can happen anywhere — at ... building. Tell Right Away A kid who is being seriously hurt ...

  13. Fracture Mechanics

    International Nuclear Information System (INIS)

    Jang, Dong Il; Jeong, Gyeong Seop; Han, Min Gu

    1992-08-01

    This book introduces basic theory and analytical solution of fracture mechanics, linear fracture mechanics, non-linear fracture mechanics, dynamic fracture mechanics, environmental fracture and fatigue fracture, application on design fracture mechanics, application on analysis of structural safety, engineering approach method on fracture mechanics, stochastic fracture mechanics, numerical analysis code and fracture toughness test and fracture toughness data. It gives descriptions of fracture mechanics to theory and analysis from application of engineering.

  14. Orthokeratinised odontogenic cyst mimicking periapical cyst

    OpenAIRE

    Rajalakshmi, R; Sreeja, C; Vijayalakshmi, D; Leelarani, V

    2013-01-01

    Orthokeratinised odontogenic cyst (OOC) denotes the odontogenic cyst that microscopically has an orthokeratinised epithelial lining. OOC is characterised by a less-aggressive behaviour and a low rate of recurrence. This report describes a case of OOC involving posterior part of the mandible that mimicked periapical cyst in a 14-year-old boy. The initial clinical diagnosis was given as periapical cyst based on the clinical and radiographical features. Enucleation of the cyst was performed and ...

  15. Abusive Relationships

    Science.gov (United States)

    ... Safe Videos for Educators Search English Español Abusive Relationships KidsHealth / For Teens / Abusive Relationships Print en español Relaciones de maltrato Healthy Relationships = Respect & Trust Healthy relationships involve respect, trust, and ...

  16. Ectopic decidual reaction mimicking inguinal lymphoma on ultrasound

    DEFF Research Database (Denmark)

    Lorentzen, C.; Prangsgaard, Tina; Lorentzen, Torben

    2014-01-01

    Ectopic decidual reaction has been described in various intraperitoneal locations. We present a case of unusual ectopic decidual reaction in the groin mimicking inguinal lymphoma on ultrasound in a pregnant woman. This case contributes evidence illustrating the variability of the clinical...... presentation of ectopic decidual reaction....

  17. Exploring the controversy in child abuse pediatrics and false accusations of abuse.

    Science.gov (United States)

    Gabaeff, Steven C

    2016-01-01

    There is a controversy in child abuse pediatrics between an established corps of child abuse pediatricians aligned with hospital colleagues and law enforcement, and a multi-specialty challenger group of doctors and other medical professionals working with public interest lawyers. The latter group questions the scientific validity of the core beliefs of child abuse pediatricians and believes that there are a substantial number of false accusations of abuse occurring. An unproven primary hypothesis, crafted around 1975 by a small group of pediatricians with an interest in child abuse, lies at the foundation of child abuse pediatrics. With no scientific study, it was hypothesized that subdural hemorrhage (SDH) and retinal hemorrhage (RH) were diagnostic of shaking abuse. That hypothesis became the so-called "shaken baby syndrome." Through the period 1975-1985, in a coordinated manner, these child abuse specialists coalesced under the American Academy of Pediatrics and began working with district attorneys and social workers, informing them of the ways in which their hypothesis could be applied to prosecutions of child abuse and life-altering social service interventions. In a legal context, using then-prevailing evidentiary rules which treated scientific expert testimony as valid if it was "generally accepted" in the field, they represented falsely that there was general acceptance of their hypothesis and therefore it was valid science. As the ability to convict based on this unproven prime hypothesis (SDH and RH equals abuse) increased, some defense attorneys were professionally compelled by their own doubts to reach out to experts from other fields with experience with SDH and RH, trauma, and biomechanics, for second opinions. Medical and legal challenges to the established thinking soon emerged, based on both old and new evidenced-based literature. As the intensity of the controversy increased, the probability of false accusation became more apparent and the need

  18. Elder physical abuse.

    Science.gov (United States)

    Young, Lisa M

    2014-11-01

    Physical abuse of the elderly is a significant public health concern. The true prevalence of all types is unknown, and under-reporting is known to be significant. The geriatric population is projected to increase dramatically over the next 10 years, and the number of abused individuals is projected to increase also. It is critical that health care providers feel competent in addressing physical elder abuse. This article presents cases illustrating the variety of presenting symptoms that may be attributed to physical elder abuse. Copyright © 2014 Elsevier Inc. All rights reserved.

  19. Rare extraskeletal Ewing's sarcoma mimicking as adenocarcinoma of the sigmoid.

    Science.gov (United States)

    Mertens, Michelle; Haenen, Filip W N; Siozopoulou, Vasiliki; Van Cleemput, Marc

    2017-06-01

    Extraskeletal Ewing's sarcoma (EES) is a rare finding in comparison with Ewing's sarcoma of bone and usually manifests in young patients. However, even in older patients, one must consider the diagnosis. In this case, we describe a 52-year-old woman diagnosed with EES, mimicking as adenocarcinoma of the sigmoid. The tumor was not visualized by a multi-slice spiral computed tomography of the abdomen and pelvis with intravenous contrast, and eventually the diagnosis was made by positive immunohistochemical staining for CD99 and by molecular testing for EWSR1 translocation. This combination of the patient's age and the localization of the tumor mimicking an adenocarcinoma of the sigmoid has never been described before.

  20. Tension pneumocephalus mimicking septic shock: a case report.

    Science.gov (United States)

    Miranda, Caroline; Mahta, Ali; Wheeler, Lee Adam; Tsiouris, A John; Kamel, Hooman

    2018-02-01

    Tension pneumocephalus can lead to rapid neurologic deterioration. We report for the first time its association with aseptic systemic inflammatory response syndrome mimicking septic shock and the efficacy of prompt neurosurgical intervention and critical care support in treating this condition. A 64-year-old man underwent 2-stage olfactory groove meningioma resection. The patient developed altered mental status and gait instability on postoperative day 6. Imaging showed significant pneumocephalus. The patient subsequently developed worsening mental status, respiratory failure, and profound shock requiring multiple vasopressors. Bedside needle decompression, identification and repair of the cranial fossa defect, and critical care support led to improved mental status and reversal of shock and multiorgan dysfunction. Thorough evaluation revealed no evidence of an underlying infection. In this case, tension pneumocephalus incited an aseptic systemic inflammatory response syndrome mimicking septic shock. Prompt neurosurgical correction of pneumocephalus and critical care support not only improved neurologic status, but also reversed shock. Such a complication indicates the importance of close monitoring of patients with progressive pneumocephalus.

  1. Measuring Economic Abuse in the Lives of Survivors: Revising the Scale of Economic Abuse.

    Science.gov (United States)

    Postmus, Judy L; Plummer, Sara-Beth; Stylianou, Amanda M

    2016-05-01

    Recent attention has been given by researchers to understanding how abusers use economic abuse strategies. Unfortunately, limited measures are available to accurately understand the prevalence of economic abuse in the lives of survivors. Recently, researchers created the 28-item Scale of Economic Abuse (SEA) but further validation is needed. This article describes the psychometric evaluation of the SEA through confirmatory and exploratory factor analyses using data collected with 120 survivors of abuse. The findings provide evidence for the reliability and validity of the SEA-12 as a shorter instrument to measure economic abuse as a distinct form of abuse. © The Author(s) 2015.

  2. Fracture prevention by prophylactic femoroplasty of the proximal femur--metallic compared with cemented augmentation.

    Science.gov (United States)

    Springorum, Hans-Robert; Gebauer, Matthias; Mehrl, Alexander; Stark, Olaf; Craiovan, Benjamin; Püschel, Klaus; Amling, Michael; Grifka, Joachim; Beckmann, Johannes

    2014-07-01

    To compare 2 different femoral neck augmentation techniques at improving the mechanical strength of the femoral neck. Twenty pairs of human cadaveric femora were randomly divided into 2 groups. In 1 group, the femora were augmented with a steel spiral; the other group with the cemented technique. The untreated contralateral side served as an intraindividual control. Fracture strength was evaluated using an established biomechanical testing scenario mimicking a fall on the greater trochanter (Hayes fall). The peak load to failure was significantly higher in the steel spiral group (P = 0.0024) and in the cemented group (P = 0.001) compared with the intraindividual controls. The peak load to failure showed a median of 3167 N (1825-5230 N) in the spiral group and 2485 N (1066-4395 N) in the spiral control group. The peak load to failure in the cemented group was 3698 N (SD ± 1249 N) compared with 2763 N (SD ± 1335 N) in the cement control group. Furthermore, fracture displacement was clearly reduced in the steel spiral group. Femoral augmentations using steel spirals or cement-based femoroplasty are technically feasible procedures. Our results demonstrate that a prophylactic reinforced proximal femur has higher strength when compared with the untreated contralateral limb. Prophylactic augmentation has potential to become an auxiliary treatment option to protect the osteoporotic proximal femur against fracture.

  3. Electrocardiogram artifact caused by rigors mimicking narrow complex tachycardia: a case report.

    Science.gov (United States)

    Matthias, Anne Thushara; Indrakumar, Jegarajah

    2014-02-04

    The electrocardiogram (ECG) is useful in the diagnosis of cardiac and non-cardiac conditions. Rigors due to shivering can cause electrocardiogram artifacts mimicking various cardiac rhythm abnormalities. We describe an 80-year-old Sri Lankan man with an abnormal electrocardiogram mimicking narrow complex tachycardia during the immediate post-operative period. Electrocardiogram changes caused by muscle tremor during rigors could mimic a narrow complex tachycardia. Identification of muscle tremor as a cause of electrocardiogram artifact can avoid unnecessary pharmacological and non-pharmacological intervention to prevent arrhythmias.

  4. Intra-abdominal gout mimicking pelvic abscess

    International Nuclear Information System (INIS)

    Chen, Chia-Hui; Chen, Clement Kuen-Huang; Yeh, Lee-Ren; Pan, Huay-Ban; Yang, Chien-Fang

    2005-01-01

    Gout is the most common crystal-induced arthritis. Gouty tophi typically deposit in the extremities, especially toes and fingers. We present an unusual case of intrapelvic tophaceous gout in a patient suffering from chronic gouty arthritis. CT and MRI of the abdomen and pelvic cavity disclosed calcified gouty tophi around both hips, and a cystic lesion with peripheral enhancement in the pelvic cavity along the course of the iliopsoas muscle. The intra-abdominal tophus mimicked pelvic abscess. (orig.)

  5. Intra-abdominal gout mimicking pelvic abscess

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Chia-Hui; Chen, Clement Kuen-Huang [Kaohsiung Veterans General Hospital, Department of Radiology, Kaohsiung (Taiwan); National Yang-Ming University, School of Medicine, Taipei (Taiwan); Yeh, Lee-Ren; Pan, Huay-Ban; Yang, Chien-Fang [Kaohsiung Veterans General Hospital, Department of Radiology, Kaohsiung (Taiwan)

    2005-04-01

    Gout is the most common crystal-induced arthritis. Gouty tophi typically deposit in the extremities, especially toes and fingers. We present an unusual case of intrapelvic tophaceous gout in a patient suffering from chronic gouty arthritis. CT and MRI of the abdomen and pelvic cavity disclosed calcified gouty tophi around both hips, and a cystic lesion with peripheral enhancement in the pelvic cavity along the course of the iliopsoas muscle. The intra-abdominal tophus mimicked pelvic abscess. (orig.)

  6. Inhalant Abuse

    Science.gov (United States)

    ... is when you pour the product into a bag, hold it over your mouth and nose, and inhale. How is inhalant abuse diagnosed? If you think your child is abusing inhalants, talk to them. Be honest and open. Tell them ...

  7. Nucleus-staining with biomolecule-mimicking nitrogen-doped carbon dots prepared by a fast neutralization heat strategy.

    Science.gov (United States)

    Kang, Yan-Fei; Fang, Yang-Wu; Li, Yu-Hao; Li, Wen; Yin, Xue-Bo

    2015-12-11

    Biomolecule-mimicking nitrogen-doped carbon dots (N-Cdots) were synthesized from dopamine by a neutralization heat strategy. Fluorescence imaging of various cells validated their nucleus-staining efficiency. The dopamine-mimicking N-Cdots "trick" nuclear membranes to achieve nuclear localization and imaging.

  8. Bone marrow changes adjacent to the sacroiliac joints after pelvic radiotherapy mimicking metastases on MRI

    Energy Technology Data Exchange (ETDEWEB)

    Kanberoglu, K.; Mihmanli, I.; Kurugoglu, S.; Ogut, G.; Kantarci, F. [Dept. of Radiology, Istanbul Univ. (Turkey)

    2001-09-01

    Radiation-induced changes in the sacroiliac joints mimicking metastases on MR images were evaluated. Twelve patients who received radiotherapy to the pelvic region due to pelvic malignancy were included in the study. All patients had undergone external beam radiation therapy to the pelvic region, and 2 patients received supplementary internal radiation. The changes in the sacroiliac joints were evaluated. Computed-tomography-guided core bone biopsy from the bone marrow was taken from their corresponding MR sections in 5 of the patients. T1 hypointense and T2 hyperintense areas with ill-defined margins in the bone marrow adjacent to the sacroiliac joints were observed in all patients. On bone scintigraphy all the lesions demonstrated increased activity. Other radiological modalities excluded fracture, soft tissue mass, and osseous destruction. Bone biopsies demonstrated peritrabecular fibrosis and inflammatory cell infiltration. Patients receiving radiotherapy to the pelvis may demonstrate T1 hypointense/T2 hyperintense, ill-defined postradiotherapeutic benign changes in the sacroiliac joints. In the absence of any other signs of disease progression and when the imaging pattern is typical, close radiological follow-up should be sufficient to rule out metastases. (orig.)

  9. Pediatric constrictive asphyxia a rare form of child abuse: A report of two cases.

    Science.gov (United States)

    Vester, M E M; Bilo, R A C; Nijs, H G T; van Rijn, R R

    2018-04-01

    We present two cases of infants who died under suspicious circumstances. After clinical and legal investigations, non-accidental constrictive asphyxia inflicted by one of the parents was established. The first case presents a to date not yet reported, unique mechanism of trauma. In order to stop his daughter from crying, the father admitted that he sometimes sat on his baby while she was lying on the bed. Occasionally increasing his force by pulling with his hands on the bottom of the bed. In the second case tight swaddling and encircling chest compression was the causative mechanism. In both cases the father was sentenced to imprisonment with mandate psychiatric care. Only two previous reports of this uncommon and relatively unknown cause of child abuse, called constrictive asphyxia, are known. In all reported cases static loading of the chest resulted in rib fractures and demise of the child. This rare abusive mechanism should be known to pediatric radiologists and pathologists. Copyright © 2018 Elsevier B.V. All rights reserved.

  10. Imaging findings of mimickers of hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Tae Kyoung Kim

    2015-12-01

    Full Text Available Radiological imaging plays a crucial role in the diagnosis of hepatocellular carcinoma (HCC as the noninvasive diagnosis of HCC in high-risk patients by typical imaging findings alone is widely adopted in major practice guidelines for HCC. While imaging techniques have markedly improved in detecting small liver lesions, they often detect incidental benign liver lesions and non-hepatocellular malignancy that can be misdiagnosed as HCC. The most common mimicker of HCC in cirrhotic liver is nontumorous arterioportal shunts that are seen as focal hypervascular liver lesions on dynamic contrast-enhanced cross-sectional imaging. Rapidly enhancing hemangiomas can be easily misdiagnosed as HCC especially on MR imaging with liver-specific contrast agent. Focal inflammatory liver lesions mimic HCC by demonstrating arterial-phase hypervascularity and subsequent washout on dynamic contrast-enhanced imaging. It is important to recognize the suggestive imaging findings for intrahepatic cholangiocarcinoma (CC as the management of CC is largely different from that of HCC. There are other benign mimickers of HCC such as angiomyolipomas and focal nodular hyperplasia-like nodules. Recognition of their typical imaging findings can reduce false-positive HCC diagnosis.

  11. Osteoid osteoma and osteoid osteoma-mimicking lesions: biopsy findings, distinctive MDCT features and treatment by radiofrequency ablation

    Energy Technology Data Exchange (ETDEWEB)

    Becce, Fabio [Centre Hospitalier Universitaire Vaudois, Department of Diagnostic and Interventional Radiology, Lausanne (Switzerland); Universite Paris Descartes, Department of Radiology B, Hopital Cochin, AP-HP, Paris (France); Theumann, Nicolas [Centre Hospitalier Universitaire Vaudois, Department of Diagnostic and Interventional Radiology, Lausanne (Switzerland); Rochette, Antoine; Campagna, Raphael; Drape, Jean-Luc; Feydy, Antoine [Universite Paris Descartes, Department of Radiology B, Hopital Cochin, AP-HP, Paris (France); Larousserie, Frederique [Universite Paris Descartes, Department of Anatomic Pathology, Hopital Cochin, AP-HP, Paris (France); Cherix, Stephane; Mouhsine, Elyazid [Centre Hospitalier Universitaire Vaudois, Department of Orthopaedic and Traumatologic Surgery, Lausanne (Switzerland); Guillou, Louis [University Institute of Pathology, Centre Hospitalier Universitaire Vaudois, Lausanne (Switzerland); Anract, Philippe [Universite Paris Descartes, Department of Orthopaedic Surgery, Hopital Cochin, AP-HP, Paris (France)

    2010-10-15

    To report the biopsy findings of osteoid osteoma (OO) and OO-mimicking lesions, assess their distinctive multidetector computed tomography (MDCT) features and evaluate treatment by radiofrequency ablation (RFA). In this multicentric retrospective study, 80 patients (54 male, 26 female, mean age 24.1 years, range 5-48) with presumed (clinical and MDCT features) OO were treated by percutaneous RFA between May 2002 and June 2009. Per-procedural biopsies were always performed. The following MDCT features were assessed: skeletal distribution and location within the bone, size, central calcification, surrounding osteosclerosis and periosteal reaction. Clinical success of RFA was evaluated. Histopathological diagnoses were: 54 inconclusive biopsies, 16 OO, 10 OO-mimicking lesions (5 chronic osteomyelitis, 3 chondroblastoma, 1 eosinophilic granuloma, 1 fibrous dysplasia). OO-mimicking lesions were significantly greater in size (p = 0.001) and presented non-significant trends towards medullary location (p = 0.246), moderate surrounding osteosclerosis (p = 0.189) and less periosteal reaction (p = 0.197), compared with OO. Primary success for ablation of OO-mimicking lesions was 100% at 1 month, 85.7% at 6 and 12 months, and 66.7% at 24 months. Secondary success was 100%. Larger size, medullary location, less surrounding osteosclerosis and periosteal reaction on MDCT may help differentiate OO-mimicking lesions from OO. OO-mimicking lesions are safely and successfully treated by RFA. (orig.)

  12. Osteoid osteoma and osteoid osteoma-mimicking lesions: biopsy findings, distinctive MDCT features and treatment by radiofrequency ablation

    International Nuclear Information System (INIS)

    Becce, Fabio; Theumann, Nicolas; Rochette, Antoine; Campagna, Raphael; Drape, Jean-Luc; Feydy, Antoine; Larousserie, Frederique; Cherix, Stephane; Mouhsine, Elyazid; Guillou, Louis; Anract, Philippe

    2010-01-01

    To report the biopsy findings of osteoid osteoma (OO) and OO-mimicking lesions, assess their distinctive multidetector computed tomography (MDCT) features and evaluate treatment by radiofrequency ablation (RFA). In this multicentric retrospective study, 80 patients (54 male, 26 female, mean age 24.1 years, range 5-48) with presumed (clinical and MDCT features) OO were treated by percutaneous RFA between May 2002 and June 2009. Per-procedural biopsies were always performed. The following MDCT features were assessed: skeletal distribution and location within the bone, size, central calcification, surrounding osteosclerosis and periosteal reaction. Clinical success of RFA was evaluated. Histopathological diagnoses were: 54 inconclusive biopsies, 16 OO, 10 OO-mimicking lesions (5 chronic osteomyelitis, 3 chondroblastoma, 1 eosinophilic granuloma, 1 fibrous dysplasia). OO-mimicking lesions were significantly greater in size (p = 0.001) and presented non-significant trends towards medullary location (p = 0.246), moderate surrounding osteosclerosis (p = 0.189) and less periosteal reaction (p = 0.197), compared with OO. Primary success for ablation of OO-mimicking lesions was 100% at 1 month, 85.7% at 6 and 12 months, and 66.7% at 24 months. Secondary success was 100%. Larger size, medullary location, less surrounding osteosclerosis and periosteal reaction on MDCT may help differentiate OO-mimicking lesions from OO. OO-mimicking lesions are safely and successfully treated by RFA. (orig.)

  13. Neglected child with substance abuse leading to child abuse: A case report

    Directory of Open Access Journals (Sweden)

    Subramanian E

    2005-06-01

    Full Text Available Child abuse and neglect is any interaction or lack of interaction between a caregiver and a child resulting in nonaccidental harm to the child′s physical and developmental state. Substance abuse is ingestion of any drug, which is capable of altering the mental functioning eventually leading to addiction. This paper presents a case report of a 12-year-old neglected girl with substance abuse for which she was physically abused by her mother.

  14. The Association Between Childhood Abuse and Elder Abuse Among Chinese Adult Children in the United States.

    Science.gov (United States)

    Dong, XinQi; Li, Ge; Simon, Melissa A

    2017-07-01

    The previous researchers have postulated that an abused child may abuse his or her abuser parent when the parent is getting old, also known as the intergenerational transmission of violence. However, few studies use data to support this model, and it has yet to be examined in the U.S. Chinese community. This study aims to examine the association between childhood abuse and elder abuse reported by Chinese adult children in the United States. Guided by a community-based participatory research approach, 548 Chinese adult children aged 21 years and older participated in this study. Childhood abuse was assessed by four-item Hurt-Insult-Threaten-Scream (HITS) scale. Elder abuse was assessed by a 10-item instrument derived from the Caregiver Abuse Screen (CASE). Logistic regression analysis was performed. Childhood abuse was associated with caregiver abuse screen results (odds ratio = 1.92, 95% confidence interval = 1.24-2.95). Being physically hurt (r = .13, p abuse screen results. This study suggests that childhood abuse is associated with increased risk of elder abuse among Chinese adult children in the United States. Longitudinal research should be conducted to explore the mechanisms through which childhood abuse and its subtypes links with elder abuse. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  15. Peroxidase-Mimicking Nanozyme with Enhanced Activity and High Stability Based on Metal-Support Interactions.

    Science.gov (United States)

    Li, Zhihao; Yang, Xiangdong; Yang, Yanbing; Tan, Yaning; He, Yue; Liu, Meng; Liu, Xinwen; Yuan, Quan

    2018-01-09

    Peroxidase-mimicking nanozymes offer unique advantages in terms of high stability and low cost over natural peroxidase for applications in bioanalysis, biomedicine, and the treatment of pollution. However, the design of high-efficiency peroxidase-mimicking nanozymes remains a great challenge. In this study, we adopted a structural-design approach through hybridization of cube-CeO 2 and Pt nanoparticles to create a new peroxidase-mimicking nanozyme with high efficiency and excellent stability. Relative to pure cube-CeO 2 and Pt nanoparticles, the as-hybridized Pt/cube-CeO 2 nanocomposites display much improved activities because of the strong metal-support interaction. Meanwhile, the nanocomposites also maintain high catalytic activity after long-term storage and multiple recycling. Based on their excellent properties, Pt/cube-CeO 2 nanocomposites were used to construct high-performance colorimetric biosensors for the sensitive detection of metabolites, including H 2 O 2 and glucose. Our findings highlight opportunities for the development of high-efficiency peroxidase-mimicking nanozymes with potential applications such as diagnostics, biomedicine, and the treatment of pollution. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Drug abuse

    International Nuclear Information System (INIS)

    Simon, T.R.; Seastrunk, J.W.; Malone, G.; Knesevich, M.A.; Hickey, D.C.

    1991-01-01

    This paper reports that this study used SPECT to examine patients who have abused drugs to determine whether SPECT could identify abnormalities and whether these findings have clinical importance. Fifteen patients with a history of substance abuse (eight with cocaine, six with amphetamine, and one with organic solvent) underwent SPECT performed with a triple-headed camera and Tc-99m HMPAO both early for blood flow and later for functional information. These images were then processed into a 3D videotaped display used in group therapy. All 15 patients had multiple areas of decreased tracer uptake peppered throughout the cortex but mainly affecting the parietal lobes, expect for the organic solvent abuser who had a large parietal defect. The videotapes were subjectively described by a therapist as an exceptional tool that countered patient denial of physical damage from substance abuse. Statistical studies of recidivism between groups is under way

  17. Model of T-Type Fracture in Coal Fracturing and Analysis of Influence Factors of Fracture Morphology

    Directory of Open Access Journals (Sweden)

    Yuwei Li

    2018-05-01

    Full Text Available Special T-type fractures can be formed when coal is hydraulically fractured and there is currently no relevant theoretical model to calculate and describe them. This paper first establishes the height calculation model of vertical fractures in multi-layered formations and deduces the stress intensity factor (SIF at the upper and lower sides of the fracture in the process of vertical fracture extension. Combined with the fracture tip stress analysis method of fracture mechanics theory, the horizontal bedding is taken into account for tensile and shear failure, and the critical mechanical conditions for the formation of horizontal fracture in coal are obtained. Finally, the model of T-type fracture in coal fracturing is established, and it is verified by fracturing simulation experiments. The model calculation result shows that the increase of vertical fracture height facilitates the increase of horizontal fracture length. The fracture toughness of coal has a significant influence on the length of horizontal fracture and there is a threshold. When the fracture toughness is less than the threshold, the length of horizontal fracture remains unchanged, otherwise, the length of horizontal fracture increases rapidly with the increase of fracture toughness. When the shear strength of the interface between the coalbed and the interlayer increases, the length of the horizontal fracture of the T-type fracture rapidly decreases.

  18. Mycobacterium intracellulare Infection Mimicking Progression of Scleroderma

    DEFF Research Database (Denmark)

    Krabbe, Simon; Engelhart, Merete; Thybo, Sören

    2017-01-01

    This case report describes a patient with scleroderma who developed Mycobacterium intracellulare infection, which for more than a year mimicked worsening of her connective tissue disorder. The patient was diagnosed with scleroderma based on puffy fingers that developed into sclerodactyly, abnormal......, unfortunately with significant scarring. Immunodeficiency testing was unremarkable. In summary, an infection with Mycobacterium intracellulare was mistaken for an unusually severe progression of scleroderma....

  19. Imaging of Neonatal Child Abuse with an Emphasis on Abusive Head Trauma

    NARCIS (Netherlands)

    van Rijn, Rick R.; Spevak, Melissa R.

    2011-01-01

    Child abuse and neglect is a serious clinical and socioeconomic problem that is sometimes underestimated. One of the most devastating forms is abusive head trauma. This review addresses the radiological workup in cases of suspected child abuse. The use of all modalities, and their advantages and

  20. Wife Abuse and the Wife Abuser: Review and Recommendations.

    Science.gov (United States)

    Carden, Ann D.

    1994-01-01

    Reviews clinical, theoretical, and empirical literature on wife abuse/abusers. Presents historical and contextual information, overview of domestic violence, prevalence data, and descriptions of evolution and current status of public and professional awareness and response. Proposes integrative model for understanding etiologic, dynamic, and…

  1. Dextromethorphan Abuse in Adolescence

    Science.gov (United States)

    Bryner, Jodi K.; Wang, Uerica K.; Hui, Jenny W.; Bedodo, Merilin; MacDougall, Conan; Anderson, Ilene B.

    2008-01-01

    Objectives To analyze the trend of dextromethorphan abuse in California and to compare these findings with national trends. Design A 6-year retrospective review. Setting California Poison Control System (CPCS), American Association of Poison Control Centers (AAPCC), and Drug Abuse Warning Network (DAWN) databases from January 1, 1999, to December 31, 2004. Participants All dextromethorphan abuse cases reported to the CPCS, AAPCC, and DAWN. The main exposures of dextromethorphan abuse cases included date of exposure, age, acute vs long-term use, coingestants, product formulation, and clinical outcome. Main Outcome Measure The annual proportion of dextromethorphan abuse cases among all exposures reported to the CPCS, AAPCC, and DAWN databases. Results A total of 1382 CPCS cases were included in the study. A 10-fold increase in CPCS dextromethorphan abuse cases from 1999 (0.23 cases per 1000 calls) to 2004 (2.15 cases per 1000 calls) (odds ratio, 1.48; 95% confidence interval, 1.43–1.54) was identified. Of all CPCS dextromethorphan abuse cases, 74.5% were aged 9 to 17 years; the frequency of cases among this age group increased more than 15-fold during the study (from 0.11 to 1.68 cases per 1000 calls). Similar trends were seen in the AAPCC and DAWN databases. The highest frequency of dextromethorphan abuse occurred among adolescents aged 15 and 16 years. The most commonly abused product was Coricidin HBP Cough & Cold Tablets. Conclusions Our study revealed an increasing trend of dextromethorphan abuse cases reported to the CPCS that is paralleled nationally as reported to the AAPCC and DAWN. This increase was most evident in the adolescent population. PMID:17146018

  2. Effects of mimicking: Acting prosocially by being emotionally moved

    NARCIS (Netherlands)

    Stel, M.; Baaren, R.B. van; Vonk, R.

    2008-01-01

    Mimicry is functional for empathy and bonding purposes. Studies on the consequences of mimicry at a behavioral level demonstrated that mimicry increases prosocial behavior. However, these previous studies focused on the mimickee. In the present paper, we investigated whether mimickers also become

  3. Failure after osteosynthesis of trochanteric fractures. Where is the limit of osteoporosis?

    Science.gov (United States)

    Konstantinidis, L; Papaioannou, C; Blanke, P; Hirschmüller, A; Südkamp, N P; Helwig, P

    2013-10-01

    The aim of this study is to identify osteoporosis values, beyond which there is a high risk of osteosynthesis failure. Bone mineral density (BMD) of 30 cadaveric femora with a pertrochanteric fracture osteotomy was correlated to the risk of cut out after osteosynthesis on a biomechanical testing approach. For a BMD less than 250 mg/cm(3), there is a high risk of fixation failure after surgical treatment of pertrochanteric fractures. This value can be regarded as a reference value for future experimental and clinical studies. Despite continuous modification of intramedullary load carriers for the surgical stabilization of trochanteric fractures, cut out remains the most frequent complication. The aim of this experimental study was to identify threshold osteoporosis values, beyond which there is a high risk of osteosynthesis failure. Bone mineral density (BMD) of 30 cadaveric femora was recorded for the femoral head by QCT measurement. Subsequently, a standardized osteotomy mimicking an unstable trochanteric type fracture was stabilized by intramedullary nailing. The constructs were loaded axially at a force of 2,100 N up to 20,000 cycles. Cut out at the femoral head was documented by radiograph. Statistical evaluation of the cohort group was performed by calculation of relative risk in relation to the BMD values. In total, there were six cases of cut out after 10,000 cycles. The incidence of cut out for BMD less than 250 mg/cm(3) was 0.55 (5 of 9) and for BMD greater than 250 mg/cm(3), it was 0.05 (1 of 21). Therefore, the relative risk of cut out for BMD 250 mg/cm(3). After 20,000 cycles, an additional test caused one cut out (relative risk of cut out for a BMD fractures. Although this value is based on an experimental in vitro study design with all its associated limitations, it can be regarded as a reference value for future experimental and clinical studies.

  4. Inhalant Abuse and Dextromethorphan.

    Science.gov (United States)

    Storck, Michael; Black, Laura; Liddell, Morgan

    2016-07-01

    Inhalant abuse is the intentional inhalation of a volatile substance for the purpose of achieving an altered mental state. As an important, yet underrecognized form of substance abuse, inhalant abuse crosses all demographic, ethnic, and socioeconomic boundaries, causing significant morbidity and mortality in school-aged and older children. This review presents current perspectives on epidemiology, detection, and clinical challenges of inhalant abuse and offers advice regarding the medical and mental health providers' roles in the prevention and management of this substance abuse problem. Also discussed is the misuse of a specific "over-the-counter" dissociative, dextromethorphan. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Endometriosis of the mesoappendix mimicking appendicitis: A case report

    Directory of Open Access Journals (Sweden)

    Suman Mewa Kinoo

    2016-09-01

    Full Text Available Although appendicitis is largely a clinical diagnosis, on occasions diagnostic modalities may be needed to aid with the diagnosis. Despite the use of adjuncts and exploratory surgery, the diagnosis may not be clear until a histological diagnosis is achieved. Endometriosis of the appendix mimicking appendicitis is one of these diagnoses described in several case reports. Endometriosis of the meso-appendix has been described in association with intussusception of the appendix in several case reports. However, to our knowledge, endometriosis of the meso-appendix mimicking appendicitis has not been reported to date. We present the case of a 33-year-old woman with classic clinical signs and symptoms of appendicitis endorsed on computed tomography imaging. The patient underwent a laparoscopic appendicectomy with the postoperative histology demonstrating a normal appendix with endometriosis of the meso-appendix.

  6. Abuse of prescription drugs.

    OpenAIRE

    Wilford, B B

    1990-01-01

    An estimated 3% of the United States population deliberately misuse or abuse psychoactive medications, with severe consequences. According to the National Institute on Drug Abuse, more than half of patients who sought treatment or died of drug-related medical problems in 1989 were abusing prescription drugs. Physicians who contribute to this problem have been described by the American Medical Association as dishonest--willfully misprescribing for purposes of abuse, usually for profit; disable...

  7. Tension pneumocephalus mimicking septic shock: a case report

    Directory of Open Access Journals (Sweden)

    Caroline Miranda, MD

    2018-02-01

    Full Text Available Tension pneumocephalus can lead to rapid neurologic deterioration. We report for the first time its association with aseptic systemic inflammatory response syndrome mimicking septic shock and the efficacy of prompt neurosurgical intervention and critical care support in treating this condition. A 64-year-old man underwent 2-stage olfactory groove meningioma resection. The patient developed altered mental status and gait instability on postoperative day 6. Imaging showed significant pneumocephalus. The patient subsequently developed worsening mental status, respiratory failure, and profound shock requiring multiple vasopressors. Bedside needle decompression, identification and repair of the cranial fossa defect, and critical care support led to improved mental status and reversal of shock and multiorgan dysfunction. Thorough evaluation revealed no evidence of an underlying infection. In this case, tension pneumocephalus incited an aseptic systemic inflammatory response syndrome mimicking septic shock. Prompt neurosurgical correction of pneumocephalus and critical care support not only improved neurologic status, but also reversed shock. Such a complication indicates the importance of close monitoring of patients with progressive pneumocephalus.

  8. Substance abuse and child maltreatment.

    Science.gov (United States)

    Wells, Kathryn

    2009-04-01

    Pediatricians and other medical providers caring for children need to be aware of the dynamics in the significant relationship between substance abuse and child maltreatment. A caregiver's use and abuse of alcohol, marijuana, heroin, cocaine, methamphetamine, and other drugs place the child at risk in multiple ways. Members of the medical community need to understand these risks because the medical community plays a unique and important role in identifying and caring for these children. Substance abuse includes the abuse of legal drugs as well as the use of illegal drugs. The abuse of legal substances may be just as detrimental to parental functioning as abuse of illicit substances. Many substance abusers are also polysubstance users and the compounded effect of the abuse of multiple substances may be difficult to measure. Often other interrelated social features, such as untreated mental illness, trauma history, and domestic violence, affect these families.

  9. Intracranial capillary hemangioma mimicking a dissociative disorder

    Directory of Open Access Journals (Sweden)

    Alexander Lacasse

    2012-01-01

    Full Text Available Capillary hemangiomas, hamartomatous proliferation of vascular endothelial cells, are rare in the central nervous system (CNS. Intracranial capillary hemangiomas presenting with reversible behavioral abnormalities and focal neurological deficits have rarely been reported. We report a case of CNS capillary hemangioma presenting with transient focal neurological deficits and behavioral abnormalities mimicking Ganser’s syndrome. Patient underwent total excision of the vascular malformation, resulting in complete resolution of his symptoms.

  10. Domestic abuse awareness and recognition among primary healthcare professionals and abused women: a qualitative investigation.

    Science.gov (United States)

    Bradbury-Jones, Caroline; Taylor, Julie; Kroll, Thilo; Duncan, Fiona

    2014-11-01

    To investigate the dynamics of domestic abuse awareness and recognition among primary healthcare professionals and abused women. Domestic abuse is a serious, public health issue that crosses geographical and demographic boundaries. Health professionals are well placed to recognise and respond to domestic abuse, but empirical evidence suggests that they are reluctant to broach the issue. Moreover, research has shown that women are reluctant to disclose abuse. A two-phase, qualitative study was conducted in Scotland. Twenty-nine primary health professionals (midwives, health visitors and general practitioners) participated in the first phase of the study, and 14 abused women took part in phase two. Data were collected in 2011. Semi-structured, individual interviews were conducted with the health professionals, and three focus groups were facilitated with the abused women. Data were analysed using a framework analysis approach. Differing levels of awareness of the nature and existence of abuse are held by abused women and primary healthcare professionals. Specifically, many women do not identify their experiences as abusive. A conceptual representation of domestic abuse - the "abused women, awareness, recognition and empowerment' framework - arising from the study - presents a new way of capturing the complexity of the disclosure process. Further research is necessary to test and empirically validate the framework, but it has potential pedagogical use for the training and education of health professionals and clinical use with abused women. The framework may be used in clinical practice by nurses and other health professionals to facilitate open discussion between professionals and women. In turn, this may empower women to make choices regarding disclosure and safety planning. © 2014 John Wiley & Sons Ltd.

  11. Abusive families and character formation.

    Science.gov (United States)

    McCarthy, J B

    1990-06-01

    Family research studies confirm that abusive parents tend to be undifferentiated partners who compete with each other and with their children for attention and nurturance. More or less healthy parents make demands on children to counteract their own injured narcissism, but they do so largely without devaluation and the sadistic use of projective identification. Under sufficient stress abusive parents attack the child who fails to gratify their needs, thereby giving vent to longstanding frustrations and feelings of being threatened by the child's individuation and competency. The emotional atmosphere in such families facilitates ego deficits like those of the borderline personality as it molds the child's efforts to avoid anxiety. Devaluation, loss, and defenses against mourning partially account for depression and paranoid traits in abused youngsters. Early neglect and abuse exposes them to influential models who act out rage and primitive defenses. Some abused individuals project their rage and later become paranoid or antisocial, whereas others fragment or retain infantile defenses. The destructiveness of severe psychological abuse lies in the constriction of the experiencing self and healthy character development, together with the conditioning to repeat abusive relationships and to avoid intimacy. Achieving individuation under these circumstances entails overcoming the internalized abusive relationships and relinquishing the unconscious wish to be transformed from the abused into the abuser.

  12. Bimalleolar ankle fracture with proximal fibular fracture

    NARCIS (Netherlands)

    Colenbrander, R. J.; Struijs, P. A. A.; Ultee, J. M.

    2005-01-01

    A 56-year-old female patient suffered a bimalleolar ankle fracture with an additional proximal fibular fracture. This is an unusual fracture type, seldom reported in literature. It was operatively treated by open reduction and internal fixation of the lateral malleolar fracture. The proximal fibular

  13. Alternative drugs of abuse.

    Science.gov (United States)

    Sutter, M E; Chenoweth, J; Albertson, T E

    2014-02-01

    The incidence of drug abuse with alternative agents is increasing. The term "alternative drugs of abuse" is a catch-all term for abused chemicals that do not fit into one of the classic categories of drugs of abuse. The most common age group abusing these agents range from 17 to 25 years old and are often associated with group settings. Due to their diverse pharmacological nature, legislative efforts to classify these chemicals as a schedule I drug have lagged behind the development of new alternative agents. The potential reason for abuse of these agents is their hallucinogenic, dissociative, stimulant, anti-muscarinic, or sedative properties. Some of these drugs are easily obtainable such as Datura stramonium (Jimson Weed) or Lophophora williamsii (Peyote) because they are natural plants indigenous to certain regions. The diverse pharmacology and clinical effects of these agents are so broad that they do not produce a universal constellation of signs and symptoms. Detailed physical exams are essential for identifying clues leading one to suspect an alternative drug of abuse. Testing for the presence of these agents is often limited, and even when available, the results do not return in a timely fashion. Intoxications from these agents pose unique challenges for health care providers. Physician knowledge of the physiological effects of these alternative agents and the local patterns of drug of abuse are important for the accurate diagnosis and optimal care of poisoned patients. This review summarizes the current knowledge of alternative drugs of abuse and highlights their clinical presentations.

  14. Correlation of Hip Fracture with Other Fracture Types: Toward a Rational Composite Hip Fracture Endpoint

    Science.gov (United States)

    Colón-Emeric, Cathleen; Pieper, Carl F.; Grubber, Janet; Van Scoyoc, Lynn; Schnell, Merritt L; Van Houtven, Courtney Harold; Pearson, Megan; Lafleur, Joanne; Lyles, Kenneth W.; Adler, Robert A.

    2016-01-01

    Purpose With ethical requirements to the enrollment of lower risk subjects, osteoporosis trials are underpowered to detect reduction in hip fractures. Different skeletal sites have different levels of fracture risk and response to treatment. We sought to identify fracture sites which cluster with hip fracture at higher than expected frequency; if these sites respond to treatment similarly, then a composite fracture endpoint could provide a better estimate of hip fracture reduction. Methods Cohort study using Veterans Affairs and Medicare administrative data. Male Veterans (n=5,036,536) aged 50-99 years receiving VA primary care between1999-2009 were included. Fractures were ascertained using ICD9 and CPT codes and classified by skeletal site. Pearson correlation coefficients, logistic regression and kappa statistics, were used to describe the correlation between each fracture type and hip fracture within individuals, without regards to the timing of the events. Results 595,579 (11.8%) men suffered 1 or more fractures and 179,597 (3.6%) suffered 2 or more fractures during the time under study. Of those with one or more fractures, rib was the most common site (29%), followed by spine (22%), hip (21%) and femur (20%). The fracture types most highly correlated with hip fracture were pelvic/acetabular (Pearson correlation coefficient 0.25, p<0.0001), femur (0.15, p<0.0001), and shoulder (0.11, p<0.0001). Conclusions Pelvic, acetabular, femur, and shoulder fractures cluster with hip fractures within individuals at greater than expected frequency. If we observe similar treatment risk reductions within that cluster, subsequent trials could consider use of a composite endpoint to better estimate hip fracture risk. PMID:26151123

  15. Pattern analysis of laser-tattoo interactions for picosecond- and nanosecond-domain 1,064-nm neodymium-doped yttrium-aluminum-garnet lasers in tissue-mimicking phantom.

    Science.gov (United States)

    Ahn, Keun Jae; Zheng, Zhenlong; Kwon, Tae Rin; Kim, Beom Joon; Lee, Hye Sun; Cho, Sung Bin

    2017-05-08

    During laser treatment for tattoo removal, pigment chromophores absorb laser energy, resulting in fragmentation of the ink particles via selective photothermolysis. The present study aimed to outline macroscopic laser-tattoo interactions in tissue-mimicking (TM) phantoms treated with picosecond- and nanosecond-domain lasers. Additionally, high-speed cinematographs were captured to visualize time-dependent tattoo-tissue interactions, from laser irradiation to the formation of photothermal and photoacoustic injury zones (PIZs). In all experimental settings using the nanosecond or picosecond laser, tattoo pigments fragmented into coarse particles after a single laser pulse, and further disintegrated into smaller particles that dispersed toward the boundaries of PIZs after repetitive delivery of laser energy. Particles fractured by picosecond treatment were more evenly dispersed throughout PIZs than those fractured by nanosecond treatment. Additionally, picosecond-then-picosecond laser treatment (5-pass-picosecond treatment + 5-pass-picosecond treatment) induced greater disintegration of tattoo particles within PIZs than picosecond-then-nanosecond laser treatment (5-pass-picosecond treatment + 5-pass-nanosecond treatment). High-speed cinematography recorded the formation of PIZs after repeated reflection and propagation of acoustic waves over hundreds of microseconds to a few milliseconds. The present data may be of use in predicting three-dimensional laser-tattoo interactions and associated reactions in surrounding tissue.

  16. Cultures of Abuse: ‘Sex Grooming’, Organised Abuse and Race in Rochdale, UK

    OpenAIRE

    Michael Salter; Selda Dagistanli

    2015-01-01

    Revelations of organised abuse by men of Asian heritage in the United Kingdom have become a recurrent feature of international media coverage of sexual abuse in recent years. This paper reflects on the similarities between the highly publicised ‘sex grooming’ prosecutions in Rochdale in 2012 and the allegations of organised abuse in Rochdale that emerged in 1990, when twenty children were taken into care after describing sadistic abuse by their parents and others. While these two cases differ...

  17. Child-Visiting and Domestic Abuse.

    Science.gov (United States)

    Shepard, Melanie

    1992-01-01

    Explains problems with child visiting in cases of domestic abuse. Data on domestic abuse, child care concerns, and child adjustment problems were collected from 25 mothers and 22 fathers at a child visiting program serving separated and abusive families. Psychological abuse of mothers correlated with child adjustment problems. (BB)

  18. Elder Abuse Awareness Project.

    Science.gov (United States)

    Doyle, Kathleen; Morrow, Marilyn J.

    1985-01-01

    The Elder Abuse Awareness Project was undertaken: (1) to determine the incidence of abuse and neglect in seven Illinois counties; and (2) to develop, produce, and distribute educational materials on elder abuse for the service provider and for senior citizens. Results are presented and discussed. (MT)

  19. Brown tumor mimicking maxillary sinus mucocele as the first manifestation of primary hyperparathyroidism

    DEFF Research Database (Denmark)

    Guldfred, Liviu-Adelin; Daugaard, Søren; von Buchwald, Christian

    2012-01-01

    We describe the first case of brown tumor mimicking a maxillary sinus mucocele as the first manifestation of the patient's primary hyperparathyroidism. A 34-year old woman presented with a 14 days history of elevation of the right orbit, retrobulbar pain and cheek anesthesia. The CT and MR evalua...... either giant cell granuloma or brown tumor. The finding of hyperparathyroidism confirmed the diagnosis of brown tumor. To our knowledge, this is the first report of cystic brown tumor mimicking a mucocele of the maxillary sinus....

  20. Compartment syndrome like picture in metaphyseal comminuted fracture of tibia treated by locking plate due to tight closure

    Directory of Open Access Journals (Sweden)

    Prafulla Herode

    2013-01-01

    Full Text Available A 22-year-old male came to casualty on 5 th May 2012 after a fall from motorcycle. He complained of excruciating pain and swelling over right knee. There was an open wound of 7 × 2 cm over supra-patellar region and diffuse swelling over knee joint with severe tenderness over proximal aspect of right tibia. X-ray showed intra-articular fracture of proximal tibia extending to diaphysis classified as type 6 by Schatzker classification for proximal tibia, with fibula shaft transverse fracture. The skin over the fracture was contused. Debridement with primary wound closure was done in emergency. Skeletal traction was applied through a lower tibial Steinman pin. Patient was operated after 15 days when wound healed and swelling subsided. Locking plate was applied on medial aspect using Minimally invasive percutaneous plate osteosysthesis (MIPPO technique. Post-operatively over 4 hours patient developed severe pain and swelling in operated leg which mimicked compartment syndrome. Suture removal was done immediately in the ward from the distal aspect, which relieved the symptoms but lead to exposure of the plate. A rotational flap was done to cover the plate in coordination with a plastic surgeon on the next day.

  1. Clinical and Histologic Mimickers of Celiac Disease.

    Science.gov (United States)

    Kamboj, Amrit K; Oxentenko, Amy S

    2017-08-17

    Celiac disease is an autoimmune disorder of the small bowel, classically associated with diarrhea, abdominal pain, and malabsorption. The diagnosis of celiac disease is made when there are compatible clinical features, supportive serologic markers, representative histology from the small bowel, and response to a gluten-free diet. Histologic findings associated with celiac disease include intraepithelial lymphocytosis, crypt hyperplasia, villous atrophy, and a chronic inflammatory cell infiltrate in the lamina propria. It is important to recognize and diagnose celiac disease, as strict adherence to a gluten-free diet can lead to resolution of clinical and histologic manifestations of the disease. However, many other entities can present with clinical and/or histologic features of celiac disease. In this review article, we highlight key clinical and histologic mimickers of celiac disease. The evaluation of a patient with serologically negative enteropathy necessitates a carefully elicited history and detailed review by a pathologist. Medications can mimic celiac disease and should be considered in all patients with a serologically negative enteropathy. Many mimickers of celiac disease have clues to the underlying diagnosis, and many have a targeted therapy. It is necessary to provide patients with a correct diagnosis rather than subject them to a lifetime of an unnecessary gluten-free diet.

  2. Against the Odds: The Impact of Woman Abuse on Maternal Response to Disclosure of Child Sexual Abuse

    Science.gov (United States)

    Alaggia, Ramona; Turton, Jennifer V.

    2005-01-01

    Although the co-occurrence of woman abuse and child sexual abuse is high little research exists exploring the impact of woman abuse on maternal response to child sexual abuse (CSA). Findings from two qualitative studies indicate the form of woman abuse to have differential impact on maternal response. Mothers who were abused in non-physical ways,…

  3. Abuse Characteristics and Individual Differences Related to Disclosing Childhood Sexual, Physical, and Emotional Abuse and Witnessed Domestic Violence.

    Science.gov (United States)

    Bottoms, Bette L; Peter-Hagene, Liana C; Epstein, Michelle A; Wiley, Tisha R A; Reynolds, Carrie E; Rudnicki, Aaron G

    2016-04-01

    Many adult survivors of childhood abuse hide their victimization, avoiding disclosure that could identify perpetrators, end the abuse, and bring help to the victim. We surveyed 1,679 women undergraduates to understand disclosure of childhood sexual, physical, and emotional abuse, and, for the first time, witnessed domestic violence, which many consider to be emotionally abusive. A substantial minority of victims failed to ever disclose their sexual abuse (23%), physical abuse (34%), emotional abuse (20%), and witnessed domestic violence (29%). Overall, abuse-specific factors were better predictors of disclosure than individual-level characteristics. Disclosure of sexual abuse was related to experiencing more frequent abuse (by the same and by multiple perpetrators), being more worried about injury and more upset at the time of the abuse, and self-labeling as a victim of abuse. Disclosure of physical abuse was related to experiencing more frequent abuse (by the same and multiple perpetrators), being less emotionally close to the perpetrator, being older when the abuse ended, being more worried and upset, and self-labeling as a victim. Disclosure of emotional abuse was associated with being older when the abuse ended, and being more worried and upset. Disclosure was unrelated to victim demographic characteristics or defensive reactions (dissociative proneness, fantasy proneness, repressive coping style, and temporary forgetting), except that among physical and emotional abuse victims, repressors were less likely to disclose than non-repressors. Disclosure of witnessing domestic violence was not significantly related to any factors measured. © The Author(s) 2014.

  4. Bio-Inspired PVDF-Based, Mouse Whisker Mimicking, Tactile Sensor

    Directory of Open Access Journals (Sweden)

    Mohsin Islam Tiwana

    2016-10-01

    Full Text Available The design and fabrication of a Polyvinylidene fluoride (PVDF based, mouse (or rodent whisker mimicking, tactile sensor is presented. Unlike previous designs reported in the literature, this sensor mimics the mouse whisker not only mechanically, but it also makes macro movements just like a real mouse whisker in a natural environment. We have developed a mathematical model and performed finite element analysis using COMSOL, in order to optimise the whisker to have the same natural frequency as that of a biological whisker. Similarly, we have developed a control system that enables the whisker mimicking sensor to vibrate at variable frequencies and conducted practical experiments to validate the response of the sensor. The natural frequency of the whisker can be designed anywhere between 35 and 110 Hz, the same as a biological whisker, by choosing different materials and physical dimensions. The control system of this sensor enables the whisker to vibrate between 5 and 236 Hz.

  5. Elder Abuse and Neglect

    Directory of Open Access Journals (Sweden)

    Muge Gulen

    2013-06-01

    Full Text Available Abuse and neglect are preventable societal problems that influence elderly individuals physically, spiritually and socially. Elder abuse is neglected for many years and is a growing problem all over the world. The aim of this article is to review the evaluation of elderly individuals who are exposed to abuse and neglect with systematic detailed history and physical examination and to describe individual, familial, and social measures that should be taken to prevent these abuses. [Archives Medical Review Journal 2013; 22(3.000: 393-407

  6. Foal Fractures: Osteochondral Fragmentation, Proximal Sesamoid Bone Fractures/Sesamoiditis, and Distal Phalanx Fractures.

    Science.gov (United States)

    Reesink, Heidi L

    2017-08-01

    Foals are susceptible to many of the same types of fractures as adult horses, often secondary to external sources of trauma. In addition, some types of fractures are specific to foals and occur routinely in horses under 1 year of age. These foal-specific fractures may be due to the unique musculoskeletal properties of the developing animal and may present with distinct clinical signs. Treatment plans and prognoses are tailored specifically to young animals. Common fractures not affecting the long bones in foals are discussed in this article, including osteochondral fragmentation, proximal sesamoid bone fractures/sesamoiditis, and distal phalanx fractures. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Generational Reproduction of child abuse

    OpenAIRE

    García Ampudia, Lupe; Orellana M., Oswaldo; Pomalaya V., Ricardo; Yanac Reynoso, Elisa; Malaver S., Carmela; Herrera F., Edgar; Sotelo L., Noemi; Campos C., Lilia; Sotelo L., Lidia; Orellana García, Daphne; Velasquez M., Katherine

    2014-01-01

    The objective of this research is the study of the abuse rising in two generations, of parents and children and establishing the relationship between background child’s abuse with the potential abuse. The sample is comprised of 441 students and 303 parents who agreed to answer the Memories of Abuse Questionnaire. The used instruments were the Child History Questionnaire adapted for the purpose of this research, the Inventory of Potential Child Abuse (Milner, J. 1977), adapted by De Paul, Arru...

  8. Talking matters: Abused women's views on disclosure of partner abuse to the family doctor and its role in handling the abuse situation

    NARCIS (Netherlands)

    Lo Fo Wong, S.H.; Wester, F.P.J.; Mol, S.S.L.; Römkens, R.R.; Hezemans, D.; Lagro-Janssen, A.L.M.

    2008-01-01

    Objective: We aimed to explore what women valued most in disclosing partner abuse to their doctor and whether disclosure played a role in handling their abuse situation. Methods: A qualitative method was used to understand abused women's views and experiences with disclosure to their family doctor.

  9. Talking matters: abused women's views on disclosure of partner abuse to the family doctor and its role in handling the abuse situation.

    NARCIS (Netherlands)

    Lo Fo Wong, S.H.; Wester, F.; Mol, S.; Romkens, R.; Hezemans, D.; Lagro-Janssen, A.L.M.

    2008-01-01

    OBJECTIVE: We aimed to explore what women valued most in disclosing partner abuse to their doctor and whether disclosure played a role in handling their abuse situation. METHODS: A qualitative method was used to understand abused women's views and experiences with disclosure to their family doctor.

  10. Prescription Drug Abuse

    Science.gov (United States)

    ... what the doctor prescribed, it is called prescription drug abuse. It could be Taking a medicine that ... purpose, such as getting high Abusing some prescription drugs can lead to addiction. These include opioids, sedatives, ...

  11. Child abuse - physical

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001552.htm Child abuse - physical To use the sharing features on this page, please enable JavaScript. Physical child abuse is a serious problem. Here are some facts: ...

  12. Subependymal Heterotopia Mimicking Mass in Conventional Magnetic Resonance Imaging: Demonstration With 3T Advanced Neuroimages.

    Science.gov (United States)

    Aktas, Filiz; Ogul, Hayri

    2017-10-01

    The authors reported a rare patient with large subependymal heterotopia mimicking cerebral neoplasia. A 22-year-old female was admitted with a history of right-sided paresthesia accompanied by progressive headache. Cerebral magnetic resonance (MR) imaging showed a large solid lesion in the left frontal lobe. Advanced MR images proved that the lesion was compatible with subependymal heterotopia. Large subependymal heterotopia may mimick cerebral neoplasia.

  13. Autoimmunity to Tropomyosin-Specific Peptides Induced by Mycobacterium leprae in Leprosy Patients: Identification of Mimicking Proteins.

    Science.gov (United States)

    Singh, Itu; Yadav, Asha Ram; Mohanty, Keshar Kunja; Katoch, Kiran; Sharma, Prashant; Pathak, Vinay Kumar; Bisht, Deepa; Gupta, Umesh D; Sengupta, Utpal

    2018-01-01

    It has been shown earlier that there is a rise in the levels of autoantibodies and T cell response to cytoskeletal proteins in leprosy. Our group recently demonstrated a rise in both T and B cell responses to keratin and myelin basic protein in all types of leprosy patients and their associations in type 1 reaction (T1R) group of leprosy. In this study, we investigated the association of levels of autoantibodies and lymphoproliferation against myosin in leprosy patients across the spectrum and tried to find out the mimicking proteins or epitopes between host protein and protein/s of Mycobacterium leprae . One hundred and sixty-nine leprosy patients and 55 healthy controls (HC) were enrolled in the present study. Levels of anti-myosin antibodies and T-cell responses against myosin were measured by ELISA and lymphoproliferation assay, respectively. Using 2-D gel electrophoresis, western blot and MALDI-TOF/TOF antibody-reactive spots were identified. Three-dimensional structure of mimicking proteins was modeled by online server. B cell epitopes of the proteins were predicted by BCPREDS server 1.0 followed by identification of mimicking epitopes. Mice of inbred BALB/c strain were hyperimmunized with M. leprae soluble antigen (MLSA) and splenocytes and lymph node cells of these animals were adoptively transferred to naïve mice. Highest level of anti-myosin antibodies was noted in sera of T1R leprosy patients. We observed significantly higher levels of lymphoproliferative response ( p  leprae . We found four mimicking epitopes between these sequences. These data suggest that these mimicking proteins tropomyosin and ATP-dependent Clp protease ATP-binding subunit of M. leprae or more precisely mimicking epitopes (four B cell epitopes) might be responsible for extensive tissue damage during type1 reaction in leprosy.

  14. Tooth Decay in Alcohol Abusers Compared to Alcohol and Drug Abusers

    Directory of Open Access Journals (Sweden)

    Ananda P. Dasanayake

    2010-01-01

    Full Text Available Alcohol and drug abuse are detrimental to general and oral health. Though we know the effects of these harmful habits on oral mucosa, their independent and combined effect on the dental caries experience is unknown and worthy of investigation. We compared 363 “alcohol only” abusers to 300 “alcohol and drug” abusers to test the hypothesis that various components of their dental caries experience are significantly different due to plausible sociobiological explanations. After controlling for the potential confounders, we observe that the “alcohol and drug” group had a 38% higher risk of having decayed teeth compared to the “alcohol only” group (<.05. As expected, those who belonged to a higher social class (OR=1.98; 95%  CI=1.43–2.75 and drank wine (OR=1.85; 95%  CI=1.16–2.96 had a higher risk of having more filled teeth. We conclude that the risk of tooth decay among “alcohol only” abusers is significantly lower compared to “alcohol and drug” abusers.

  15. Elder Abuse in Japan

    Science.gov (United States)

    Arai, Mizuho

    2006-01-01

    Perceptions of elder abuse were examined in Japanese women (n =100) and men (n =46). Japanese women and men both emphasized physical aggression, followed by neglect and blaming, when giving examples of extremely abusive behavior. Physical aggression was also the most frequently mentioned type of moderate elder abuse, followed by neglect, economic…

  16. Friedreich's ataxia mimicking hereditary motor and sensory neuropathy.

    Science.gov (United States)

    Panas, Marios; Kalfakis, Nikolaos; Karadima, Georgia; Davaki, Panagiota; Vassilopoulos, Demetris

    2002-11-01

    Four patients from three unrelated families, with clinical and electrophysiological findings compatible with the diagnosis of hereditary motor and sensory neuropathy, are presented. The molecular analysis showed that the affected individuals were homozygous for the mutation in the X25 gene, characteristic of Friedreich's ataxia. These patients seem to represent a form of Friedreich's ataxia mimicking Charcot-Marie-Tooth disease.

  17. Acetabular Fracture

    Directory of Open Access Journals (Sweden)

    Chad Correa

    2017-09-01

    Full Text Available History of present illness: A 77-year-old female presented to her primary care physician (PCP with right hip pain after a mechanical fall. She did not lose consciousness or have any other traumatic injuries. She was unable to ambulate post-fall, so X-rays were ordered by her PCP. Her X-rays were concerning for a right acetabular fracture (see purple arrows, so the patient was referred to the emergency department where a computed tomography (CT scan was ordered. Significant findings: The non-contrast CT images show a minimally displaced comminuted fracture of the right acetabulum involving the acetabular roof, medial and anterior walls (red arrows, with associated obturator muscle hematoma (blue oval. Discussion: Acetabular fractures are quite rare. There are 37 pelvic fractures per 100,000 people in the United States annually, and only 10% of these involve the acetabulum. They occur more frequently in the elderly totaling an estimated 4,000 per year. High-energy trauma is the primary cause of acetabular fractures in younger individuals and these fractures are commonly associated with other fractures and pelvic ring disruptions. Fractures secondary to moderate or minimal trauma are increasingly of concern in patients of advanced age.1 Classification of acetabular fractures can be challenging. However, the approach can be simplified by remembering the three basic types of acetabular fractures (column, transverse, and wall and their corresponding radiologic views. First, column fractures should be evaluated with coronally oriented CT images. This type of fracture demonstrates a coronal fracture line running caudad to craniad, essentially breaking the acetabulum into two halves: a front half and a back half. Secondly, transverse fractures should be evaluated by sagittally oriented CT images. By definition, a transverse fracture separates the acetabulum into superior and inferior halves with the fracture line extending from anterior to posterior

  18. Abuse Potential of Pregabalin

    DEFF Research Database (Denmark)

    Schjerning, Ole; Rosenzweig, Mary; Pottegård, Anton

    2016-01-01

    BACKGROUND: Several case reports and epidemiological studies have raised concern about the abuse potential of pregabalin, the use of which has increased substantially over the last decade. Pregabalin is, in some cases, used for recreational purposes and it has incurred attention among drug abusers...... for causing euphoric and dissociative effects when taken in doses exceeding normal therapeutic dosages or used by alternative routes of administration, such as nasal insufflation or venous injection. The magnitude of the abuse potential and the mechanism behind it are not fully known. OBJECTIVE: The aim...... of this study was to present a systematic review of the data concerning the abuse potential of pregabalin. METHODS: We performed a systematic literature search and reviewed the preclinical, clinical and epidemiological data on the abuse potential of pregabalin. RESULTS: We included preclinical (n = 17...

  19. Autoimmunity to Tropomyosin-Specific Peptides Induced by Mycobacterium leprae in Leprosy Patients: Identification of Mimicking Proteins

    Directory of Open Access Journals (Sweden)

    Itu Singh

    2018-04-01

    Full Text Available BackgroundIt has been shown earlier that there is a rise in the levels of autoantibodies and T cell response to cytoskeletal proteins in leprosy. Our group recently demonstrated a rise in both T and B cell responses to keratin and myelin basic protein in all types of leprosy patients and their associations in type 1 reaction (T1R group of leprosy.ObjectivesIn this study, we investigated the association of levels of autoantibodies and lymphoproliferation against myosin in leprosy patients across the spectrum and tried to find out the mimicking proteins or epitopes between host protein and protein/s of Mycobacterium leprae.MethodologyOne hundred and sixty-nine leprosy patients and 55 healthy controls (HC were enrolled in the present study. Levels of anti-myosin antibodies and T-cell responses against myosin were measured by ELISA and lymphoproliferation assay, respectively. Using 2-D gel electrophoresis, western blot and MALDI-TOF/TOF antibody-reactive spots were identified. Three-dimensional structure of mimicking proteins was modeled by online server. B cell epitopes of the proteins were predicted by BCPREDS server 1.0 followed by identification of mimicking epitopes. Mice of inbred BALB/c strain were hyperimmunized with M. leprae soluble antigen (MLSA and splenocytes and lymph node cells of these animals were adoptively transferred to naïve mice.ResultsHighest level of anti-myosin antibodies was noted in sera of T1R leprosy patients. We observed significantly higher levels of lymphoproliferative response (p < 0.05 with myosin in all types of leprosy patients compared to HC. Further, hyperimmunization of inbred BALB/c strain of female mice and rabbit with MLSA revealed that both hyperimmunized rabbit and mice evoked heightened levels of antibodies against myosin and this autoimmune response could be adoptively transferred from hyperimmunized to naïve mice. Tropomyosin was found to be mimicking with ATP-dependent Clp protease ATP

  20. Child Abuse and Mandated Reporting

    Science.gov (United States)

    Woika, Shirley; Bowersox, Carissa

    2013-01-01

    Teachers and teachers-in-training are mandated reporters; they are legally required to report any suspected child abuse or neglect. This article describes: (1) How to file a report; (2) How prevalent child abuse is; (3) What abuse is; (4) What it means to be a mandated reporter; (5) When the report should be made; and (6) What to do if abuse is…

  1. Understanding elder abuse in family practice

    Science.gov (United States)

    Yaffe, Mark J.; Tazkarji, Bachir

    2012-01-01

    Abstract Objective To discuss what constitutes elder abuse, why family physicians should be aware of it, what signs and symptoms might suggest mistreatment of older adults, how the Elder Abuse Suspicion Index might help in identification of abuse, and what options exist for responding to suspicions of abuse. Sources of information MEDLINE, PsycINFO, and Social Work Abstracts were searched for publications in English or French, from 1970 to 2011, using the terms elder abuse, elder neglect, elder mistreatment, seniors, older adults, violence, identification, detection tools, and signs and symptoms. Relevant publications were reviewed. Main message Elder abuse is an important cause of morbidity and mortality in older adults. While family physicians are well placed to identify mistreatment of seniors, their actual rates of reporting abuse are lower than those in other professions. This might be improved by an understanding of the range of acts that constitute elder abuse and what signs and symptoms seen in the office might suggest abuse. Detection might be enhanced by use of a short validated tool, such as the Elder Abuse Suspicion Index. Conclusion Family physicians can play a larger role in identifying possible elder abuse. Once suspicion of abuse is raised, most communities have social service or law enforcement providers available to do additional assessments and interventions. PMID:23242889

  2. Associations of early premenopausal fractures with subsequent fractures vary by sites and mechanisms of fractures.

    Science.gov (United States)

    Honkanen, R; Tuppurainen, M; Kroger, H; Alhava, E; Puntila, E

    1997-04-01

    In a retrospective population-based study we assessed whether and how self-reported former fractures sustained at the ages of 20-34 are associated with subsequent fractures sustained at the ages of 35-57. The 12,162 women who responded to fracture questions of the baseline postal enquiry (in 1989) of the Kuopio Osteoporosis Study, Finland formed the study population. They reported 589 former and 2092 subsequent fractures. The hazard ratio (HR), with 95% confidence interval (CI), of a subsequent fracture was 1.9 (1.6-2.3) in women with the history of a former fracture compared with women without such a history. A former low-energy wrist fracture was related to subsequent low-energy wrist [HR = 3.7 (2.0-6.8)] and high-energy nonwrist [HR = 2.4 (1.3-4.4)] fractures, whereas former high-energy nonwrist fractures were related only to subsequent high-energy nonwrist [HR = 2.8 (1.9-4.1)] but not to low-energy wrist [HR = 0.7 (0.3-1.8)] fractures. The analysis of bone mineral density (BMD) data of a subsample of premenopausal women who underwent dual x-ray absorptiometry (DXA) during 1989-91 revealed that those with a wrist fracture due to a fall on the same level at the age of 20-34 recorded 6.5% lower spinal (P = 0.140) and 10.5% lower femoral (P = 0.026) BMD than nonfractured women, whereas the corresponding differences for women with a former nonwrist fracture due to high-energy trauma were -1.8% (P = 0.721) and -2.4% (P = 0. 616), respectively. Our results suggest that an early premenopausal, low-energy wrist fracture is an indicator of low peak BMD which predisposes to subsequent fractures in general, whereas early high-energy fractures are mainly indicators of other and more specific extraskeletal factors which mainly predispose to same types of subsequent fractures only.

  3. Abuse of prescription drugs.

    Science.gov (United States)

    Wilford, B B

    1990-01-01

    An estimated 3% of the United States population deliberately misuse or abuse psychoactive medications, with severe consequences. According to the National Institute on Drug Abuse, more than half of patients who sought treatment or died of drug-related medical problems in 1989 were abusing prescription drugs. Physicians who contribute to this problem have been described by the American Medical Association as dishonest--willfully misprescribing for purposes of abuse, usually for profit; disabled by personal problems with drugs or alcohol; dated in their knowledge of current pharmacology or therapeutics; or deceived by various patient-initiated fraudulent approaches. Even physicians who do not meet any of these descriptions must guard against contributing to prescription drug abuse through injudicious prescribing, inadequate safeguarding of prescription forms or drug supplies, or acquiescing to the demands or ruses used to obtain drugs for other than medical purposes. PMID:2349801

  4. Substance Abuse during Adulthood Subsequent to the Experience of Physical Abuse and Psychological Distress during Childhood

    Directory of Open Access Journals (Sweden)

    S Longman-Mills

    2015-03-01

    Full Text Available Objective: This study investigated if there was a significant relationship between physical abuse during childhood and experiencing psychological distress and substance abuse among university students. Methods: This cross-sectional study utilized a questionnaire to collect retrospective data from 382 university students (103 males and 279 females about their substance use patterns, level of psychological distress and their exposure to physical abuse. The data were then analysed using bivariate statistics. Results: Most (61.8% participants met the criteria for being physically abused, however, only 27.2% recognized the experience as abuse. Another 38.9% of the students reported moderate to severe psychological distress. There was a significant relationship between being physically abused and experiencing higher levels of psychological distress (p < 0.001. Cannabis was the most frequently utilized illicit drug (10.3% while alcohol was the most frequently utilized licit drug (37.4%. Drug abuse was found to be significantly associated with being physically abused during childhood (p < 0.05. Conclusion: Even though the results obtained are not generalizable, this study has provided important preliminary information, that experiencing physical abuse increases the likelihood of having higher levels of psychological distress and becoming a substance abuser during adulthood; thereby identifying an overlooked area to target anti-drug use interventions.

  5. Being emotionally abused: a phenomenological study of adult women's experiences of emotionally abusive intimate partner relationships.

    Science.gov (United States)

    Queen, Josie; Nurse, Army; Brackley, Margaret H; Williams, Gail B

    2009-04-01

    The purpose of this study was to explore and describe individual perceptions, meanings, and definitions of emotional abuse through the lived experience of women who identified themselves as being emotionally abused by an intimate partner (IP). To answer the research question, "What is it like to live the life of a woman who is emotionally abused by her intimate partner?" A descriptive, phenomenological research design was undertaken. Unstructured individual interviews with 15 emotionally abused adult women resulted in the discovery of seven essential themes: captivity, defining moments, disassociation from self, fixing, mindful manipulation, relentless terror, and taking a stand. A combination of a hermeneutic approach and Diekelmann's approach to data analysis was used to explore differences in perceptions and develop essential themes that portrayed the essence of a woman's lived experience of being emotionally abused by her IP. The data also demonstrated that (1) IP emotional abuse has no prerequisite for partner rage or obvious emotional manipulation, (2) the absence of caring and respectful partner behaviors was just as powerful in creating an emotionally abusive experience as openly abusive behaviors, and (3) being emotionally abused was a life journey, encompassing multiple culminations, secondary physical and mental health symptoms, and quality of life issues that extended well beyond the immediate abuse experience.

  6. Forensic and family psychiatry in abuse dwarfism: Munchausen's syndrome by proxy, atonement, and addiction to abuse.

    Science.gov (United States)

    Money, J; Annecillo, C; Hutchison, J W

    1985-01-01

    The syndrome of abuse dwarfism is characterized by gross impairment of statural and intellectual growth and social maturation while the abused child remains in the domicile of abuse. The parents collude as child abusers, and are medical impostors regarding the symptoms of abuse. The syndrome as a whole is appropriately named Munchausen's syndrome by proxy. Though the mother typically initiates abuse, she cannot give a rational explanation for doing so. In her own history there is a sin that is expiated or atoned for symbolically by the sacrifice of the child--explainable in terms of the theory of opponent-process learning. In the two cases presented, the sin was the mother's own birth out of wedlock, in one case as a sequel to incest. The child's addiction to abuse is a challenge to the program of rehabilitation. With respect to parents at risk, the data of this paper are relevant to the prevention of a predisposition toward, or the actual implementation of child abuse, though a program of prevention needs still to be formulated. The sexological relevance of this paper is that the data demonstrate that the effects of sexual abuse may be transmitted to the next generation and manifested as child abuse which is not necessarily sexual in content.

  7. 78 FR 73552 - National Institute On Alcohol Abuse and Alcoholism; National Institute On Drug Abuse; and...

    Science.gov (United States)

    2013-12-06

    ..., HHS). (Catalogue of Federal Domestic Assistance Program Nos. 93.279, Drug Abuse and Addiction Research... Alcohol Abuse and Alcoholism; National Institute On Drug Abuse; and National Cancer Institute; Notice of....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism...

  8. Forensic aspects of animal abusing

    Directory of Open Access Journals (Sweden)

    Aleksić Jelena

    2008-01-01

    Full Text Available Animal abuse is important social issue, which includes a wide range of behaviors of humans that are harmful to animals, starting from unintentional neglect to intentional cruelty. Types of animal abuse are different and they can include physical, sexual, emotional abuse or neglect. Training dogs for fights and dog fighting are considered to be neglection of animals. Forensic veterinarians are called for testifining more often now for presenting the evidence that can lead to making a case regarding animal abuse. This study will include an explanation of forensic vet's role and different types of animal abuse.

  9. Preventing Child Abuse and Neglect

    Science.gov (United States)

    ... Wellness Courts Cultural Competence Diverse Populations and Communities Domestic Violence Human Trafficking Laws & Policies Service Array Statistics ... Home Topics Preventing Child Abuse & Neglect Preventing Child Abuse & Neglect Resources on child abuse prevention, protecting children ...

  10. Several unusual cases of child abuse.

    Science.gov (United States)

    Palmer, H; Weston, J T

    1976-10-01

    All childhood deaths which occurred in New Mexico during 1974 and 1975 were reviewed. Nine fatal instances of abuse were identified representing the entire spectrum of physical abuse: neglect, abuse in a single episode of injury, repetitive abuse, or sexual abuse. Several cases are summarized. These are unusual either in the distribution of pathologic findings or in the problems encountered in court presentation.

  11. Sexual abuse

    Directory of Open Access Journals (Sweden)

    Iztok Takač

    2012-11-01

    Conclusions: Effective and efficient treatment of victims of sexual abuse requires a systematic approach to the patient, starting with a thorough history, and continuing with a clinical investigation, diagnosis, treatment and prevention of the consequences of sexual abuse. The complete management must include sampling of any potential biological traces from the body of the victim. The key to success is a coordinated cooperation with investigators and forensics.

  12. Abusive Supervision Scale Development in Indonesia

    Directory of Open Access Journals (Sweden)

    Fenika Wulani

    2014-02-01

    Full Text Available The purpose of this study was to develop a scale of abusive supervision in Indonesia. The study was conducted with a different context and scale development method from Tepper’s (2000 abusive supervision scale. The abusive supervision scale from Tepper (2000 was developed in the U.S., which has a cultural orientation of low power distance. The current study was conducted in Indonesia, which has a high power distance. This study used interview procedures to obtain information about supervisor’s abusive behavior, and it was also assessed by experts. The results of this study indicated that abusive supervision was a 3-dimensional construct. There were anger-active abuse (6 items, humiliation-active abuse (4 items, and passive abuse (15 items. These scales have internal reliabilities of 0.947, 0.922, and 0.845, in sequence.

  13. Cultures of Abuse: ‘Sex Grooming’, Organised Abuse and Race in Rochdale, UK

    Directory of Open Access Journals (Sweden)

    Michael Salter

    2015-07-01

    Full Text Available Revelations of organised abuse by men of Asian heritage in the United Kingdom have become a recurrent feature of international media coverage of sexual abuse in recent years. This paper reflects on the similarities between the highly publicised ‘sex grooming’ prosecutions in Rochdale in 2012 and the allegations of organised abuse in Rochdale that emerged in 1990, when twenty children were taken into care after describing sadistic abuse by their parents and others. While these two cases differ in important aspects, this paper highlights the prominence of colonial ideologies of civilisation and barbarism in the investigation and media coverage of the two cases and the sublimation of the issue of child welfare. There are important cultural and normative antecedents to sexual violence but these have been misrepresented in debates over organised abuse as racial issues and attributed to ethnic minority communities. In contrast, the colonialist trope promulgating the fictional figure of the rational European has resulted in the denial of the cultural and normative dimensions of organised abuse in ethnic majority communities by attributing sexual violence to aberrant and sexually deviant individuals whose behaviours transgress the boundaries of accepted cultural norms. This paper emphasises how the implicit or explicit focus on race has served to obscure the power dynamics underlying both cases and the continuity of vulnerability that places children at risk of sexual and organised abuse.

  14. Assessment of Substances Abuse in Burn Patients by Using Drug Abuse Screening Test

    Directory of Open Access Journals (Sweden)

    Kobra Gaseminegad

    2012-04-01

    Full Text Available There has been an increase in the frequency of substance abuse among hospitalized burn injury patients. However, few studies have investigated substance abuse among burn patients. This study was aimed to identify the incidence of substance abuse in burn injury patients using the "Drug Abuse Screening Test" (DAST-20. We determined the validity of DAST-20 in spring 2010. Subsequently, this descriptive study was performed on 203 burn injury patients who fit the study's inclusion criteria. We chose a score of 6 as the cutoff and thus achieved a sensitivity of 89% and a specificity of 85% for the DAST-20. During the study, we gathered demographic data, burn features and DAST-20 results for all patients. Patients with scores of 6 or more were considered to be substances abusers. A statistical analysis was conducted using SPSS v16 software. According to the DAST-20 results, 33% of the patients were in the user group. The mean score of DAST-20 was significantly higher among users than it was among nonusers (P<0.05. The level of substance abuse was severe in 77% of users. No significant differences were found among the substances, with the exception of alcohol. Substance abuse is an important risk factor for burn patients. In addition, this study showed that DAST-20 is a valid screening measure for studies on burn patients.

  15. Recreational drugs of abuse.

    Science.gov (United States)

    Albertson, Timothy E

    2014-02-01

    The use of recreational drugs of abuse continues to expand without limitations to national boundaries, social status, race, or education. Beyond the prevalence of illicit drug use and dependence, their contribution to the global burden of disease and death are large and troubling. All medical providers should be aware of the evolving drugs of abuse and their medical and social consequences. In addition to heroin and stimulants such as cocaine and methamphetamine, new designer stimulants called "bath salts" and cannabinoids called "spice," along with the abuse of prescription drugs and volatile substances, are now widely recognized problems in many societies. The wide variety and continuingly expanding clinical manifestations of toxicity of recreational drugs of abuse is not widely appreciated by clinicians. This edition attempts to summarize six major classes of drugs of abuse and their clinical effects with special emphasis on their immunological and respiratory effects.

  16. Ballistic fractures: indirect fracture to bone.

    Science.gov (United States)

    Dougherty, Paul J; Sherman, Don; Dau, Nathan; Bir, Cynthia

    2011-11-01

    Two mechanisms of injury, the temporary cavity and the sonic wave, have been proposed to produce indirect fractures as a projectile passes nearby in tissue. The purpose of this study is to evaluate the temporal relationship of pressure waves using strain gauge technology and high-speed video to elucidate whether the sonic wave, the temporary cavity, or both are responsible for the formation of indirect fractures. Twenty-eight fresh frozen cadaveric diaphyseal tibia (2) and femurs (26) were implanted into ordnance gelatin blocks. Shots were fired using 9- and 5.56-mm bullets traversing through the gelatin only, passing close to the edge of the bone, but not touching, to produce an indirect fracture. High-speed video of the impact event was collected at 20,000 frames/s. Acquisition of the strain data were synchronized with the video at 20,000 Hz. The exact time of fracture was determined by analyzing and comparing the strain gauge output and video. Twenty-eight shots were fired, 2 with 9-mm bullets and 26 with 5.56-mm bullets. Eight indirect fractures that occurred were of a simple (oblique or wedge) pattern. Comparison of the average distance of the projectile from the bone was 9.68 mm (range, 3-20 mm) for fractured specimens and 15.15 mm (range, 7-28 mm) for nonfractured specimens (Student's t test, p = 0.036). In this study, indirect fractures were produced after passage of the projectile. Thus, the temporary cavity, not the sonic wave, was responsible for the indirect fractures.

  17. Drug abuse among the students

    Directory of Open Access Journals (Sweden)

    Muhammad Zaman

    2015-01-01

    Full Text Available ABSTRACT:Drug abuse is the willful misuse of either licit or illicit drugs for the purpose of recreation, perceived necessity or convenience. Drug abuse is a more intense and often willful misuse of drugs often to the point of addiction. In the eastern world the incidence shows a decline or a static pattern but the number of drug addicts is still enormous.. The major drug of abuse are heroin and marijuana but designer drugs are shown to be on the increase. The aim of the study is to determine the ratio of the drug abuse in student. For this purpose we selected different institutions including “the university of Lahore”, “Forman Christian college”(private sector and Punjab university(Govt sector and conducted survey in 500 student. High proportion of students was found abusing drugs. From this study, we came across multiple factors which are the main cause of drug abuse in medical student including depression, anxiety, schizophrenia, as well as personality disorder like antisocial personality disorder. The most commonly abused drugs include stimulants, opioids, and benzodiazepines, antihistamines. Although survey have indicated high rate of illicit and prescription drugs misuse among college students, few have assessed the negative consequences, personel concerns, or interest in intervention for drugs use. Drug abuse although regarded as a personality disorder, may also be seen as worldwide epidemic with evolutionary genetic, physiology and environmental influences Controlling and affecting human behavior. Globally, the use has reached all time high. The study showed males are more drug abusers as compared to females. The drug abuse ratio in students of private sector is more as compared to Govt sector.

  18. Central skeletal sarcoidosis mimicking metastatic disease

    International Nuclear Information System (INIS)

    Talmi, Danit; Smith, Stacy; Mulligan, Michael E.

    2008-01-01

    Sarcoidosis is a systemic disease that histologically typically shows non-caseating granulomas. The most common radiologic finding is hilar and mediastinal adenopathy. Patients with widely disseminated disease may show involvement of the peripheral appendicular skeleton in 1-13% of such cases. A primary skeletal presentation without other manifestations typical of the disease is rare. We present a case of sarcoidosis in a middle-aged Caucasian man in whom the disease presented with widespread lytic lesions in the axial skeleton and long bones, mimicking metastatic disease. There was no involvement of the peripheral skeleton, skin or lungs. (orig.)

  19. Update on child abuse prevention.

    Science.gov (United States)

    Krugman, Scott D; Lane, Wendy G; Walsh, Christina M

    2007-12-01

    Child abuse remains a significant problem in the United States with 2.9 million reports and 825 000 indicated cases in 2005. This report will highlight recent efforts toward child abuse prevention, focusing on home visiting programs, abusive head trauma primary prevention, parent training programs, sexual abuse prevention, and the effectiveness of laws banning corporal punishment. Most home visitation programs have demonstrated a lack of effectiveness in recent randomized trials. One exception is the Nurse Family Partnership, which remains the most effective and longest enduring intervention for high-risk families. Child sexual abuse prevention programs and parent training programs need further evaluation with more rigorous methodology and outcome measures. Providing universal parent education about coping with crying infants appears to be effective in lowering the incidence of abusive head trauma. Although advocated for, further study will determine the effectiveness of laws banning corporal punishment or mandating abusive head trauma education to parents of newborns. Pediatricians play an important role in the prevention of child maltreatment. Their knowledge of the effectiveness of different programs can help guide parents toward appropriate services.

  20. Evaluation of tomosynthesis elastography in a breast-mimicking phantom

    International Nuclear Information System (INIS)

    Engelken, Florian Jan; Sack, Ingolf; Klatt, Dieter; Fischer, Thomas; Fallenberg, Eva Maria; Bick, Ulrich; Diekmann, Felix

    2012-01-01

    Objective: To evaluate whether measurement of strain under static compression in tomosynthesis of a breast-mimicking phantom can be used to distinguish tumor-simulating lesions of different elasticities and to compare the results to values predicted by rheometric analysis as well as results of ultrasound elastography. Materials and methods: We prepared three soft breast-mimicking phantoms containing simulated tumors of different elasticities. The phantoms were imaged using a wide angle tomosynthesis system with increasing compression settings ranging from 0 N to 105 N in steps of 15 N. Strain of the inclusions was measured in two planes using a commercially available mammography workstation. The elasticity of the phantom matrix and inclusion material was determined by rheometric analysis. Ultrasound elastography of the inclusions was performed using two different ultrasound elastography algorithms. Results: Strain at maximal compression was 24.4%/24.5% in plane 1/plane 2, respectively, for the soft inclusion, 19.6%/16.9% for the intermediate inclusion, and 6.0%/10.2% for the firm inclusion. The strain ratios predicted by rheometrical testing were 0.41, 0.83 and 1.26 for the soft, intermediate, and firm inclusions, respectively. The strain ratios obtained for the soft, intermediate, and firm inclusions were 0.72 ± 0.13, 1.02 ± 0.21 and 2.67 ± 1.70, respectively for tomosynthesis elastography, 0.91, 1.64 and 2.07, respectively, for ultrasound tissue strain imaging, and 0.97, 2.06 and 2.37, respectively, for ultrasound real-time elastography. Conclusions: Differentiation of tumor-simulating inclusions by elasticity in a breast mimicking phantom may be possible by measuring strain in tomosynthesis. This method may be useful for assessing elasticity of breast lesions tomosynthesis of the breast

  1. The differential diagnosis of ritual abuse allegations.

    Science.gov (United States)

    Bernet, W; Chang, D K

    1997-01-01

    Because psychiatrists do not have a consistent way to classify and define the forms of child abuse that may be mistaken for ritual abuse, the objective of this paper is to create a comprehensive differential diagnosis of allegations of ritual abuse. The authors reviewed 60 articles, chapters, and books that contained allegations of ritual abuse or behaviors that might be mistaken for ritual abuse, that were made by patients or caretakers. This paper clarifies the behaviors that represent or may be mistaken for ritual abuse: Cult-based ritual abuse, pseudoritualistic abuse, activities by organized satanic groups, repetitive psychopathological abuse, sexual abuse by pedophiles, child pornography portraying ritual abuse, distorted memory, false memory, false report due to a severe mental disorder, pseudologia phantastica, adolescent behavior simulating ritual abuse, epidemic hysteria, deliberate lying, and hoaxes. The differential diagnosis of allegations of ritual abuse is important in both clinical and forensic psychiatry. In some cases, it will not be possible to tell whether a particular allegation is factual or what the underlying mental processes are. It is important to separate the role of the mental health professional as therapist from the role as an expert witness in court.

  2. Spinal MRI of vincristine neuropathy mimicking Guillain-Barre syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Yun Woo; Yoon, Hye-Kyung; Cho, Jae Min [Department of Radiology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Kangnam-gu, Seoul 135-710 (Korea); Sung, Ki Woong [Department of Paediatrics, Samsung Medical Centre, Seoul 135-710 (Korea)

    2003-11-01

    A 4.3-year-old girl with acute leukaemia, who was being treated with chemotherapy (including vincristine), developed paraplegia. Spinal MRI showed diffusely enhancing nerve roots on contrast-enhanced images. Spinal fluid analysis showed a normal protein level. Vincristine neuropathy mimicking Guillain-Barre syndrome is thought to be the cause of the MRI abnormalities. (orig.)

  3. Spinal MRI of vincristine neuropathy mimicking Guillain-Barre syndrome

    International Nuclear Information System (INIS)

    Chang, Yun Woo; Yoon, Hye-Kyung; Cho, Jae Min; Sung, Ki Woong

    2003-01-01

    A 4.3-year-old girl with acute leukaemia, who was being treated with chemotherapy (including vincristine), developed paraplegia. Spinal MRI showed diffusely enhancing nerve roots on contrast-enhanced images. Spinal fluid analysis showed a normal protein level. Vincristine neuropathy mimicking Guillain-Barre syndrome is thought to be the cause of the MRI abnormalities. (orig.)

  4. Sex differences in drug abuse.

    Science.gov (United States)

    Becker, Jill B; Hu, Ming

    2008-01-01

    Sex differences are present for all of the phases of drug abuse (initiation, escalation of use, addiction, and relapse following abstinence). While there are some differences among specific classes of abused drugs, the general pattern of sex differences is the same for all drugs of abuse. Females begin regularly self-administering licit and illicit drugs of abuse at lower doses than do males, use escalates more rapidly to addiction, and females are at greater risk for relapse following abstinence. In this review, sex differences in drug abuse are discussed for humans and in animal models. The possible neuroendocrine mechanisms mediating these sex differences are discussed.

  5. Primary intraosseous squamous cell carcinoma mimicking periapical disease: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Yoon Joo; Oh, Song Hee; Kang, Ju Han; Choi, Hwa Young; Kim, Gyu Tae; Choi, Yong Suk; Hwang, Eui Hwan [Dept. of Oral and Maxillofacial Radiology, School of Dentistry, Kyung Hee University, Seoul (Korea, Republic of); Yu, Jae June [Dept. of Oral and Maxillofacial Radiology, Kangdong Sacred Heart Hospital, Hallym Medical Center, Seoul (Korea, Republic of)

    2012-09-15

    Primary intraosseous squamous cell carcinoma (PIOSCC) is a rare carcinoma, which arises within the jaws without connection to the oral mucosa and presumably develops from a remnant of odontogenic epithelium. We present a case of solid type PIOSCC in a 52-year-old male patient complaining of dull pain on his left lower molar. In this case, early stage PIOSCC mimicking a periapical lesion might lead to a one-year delay in treatment due to the misdiagnosis of osteomyelitis after extraction of the third molar. The clinical, radiological, and histologic features are described. In this case, there was initial radiographic evidence for PIOSCC mimicking a periapical lesion. Incautious radiographic interpretation and treatment procedures had delayed the correct diagnosis and resulted in extensive bony destruction during the patient's disease progression.

  6. Exploring the Correlates to Depression in Elder Abuse Victims: Abusive Experience or Individual Characteristics?

    Science.gov (United States)

    Santos, Ana João; Nunes, Baltazar; Kislaya, Irina; Gil, Ana Paula; Ribeiro, Oscar

    2017-09-01

    Depression and depressive symptoms have been studied both as risk factors and consequences of elder abuse, even though the most common cross-sectional design of the studies does not allow inferring cause or consequence relationships. This study estimates the proportion of older adults who screened positive for depressive symptoms among those self-reporting elder abuse and examines whether individual characteristics and/or abusive experience aspects are associated with self-reported depressive symptoms. Participants were 510 older adults self-reporting experiences of abuse in family setting enrolled in the cross-sectional victims' survey of the Aging and Violence Study. Depressive symptoms were assessed through the abbreviated version of the Geriatric Depression Scale (GDS-5). Poisson regression was used to determine the prevalence ratio (PR) of screening depressive symptoms according to individual and abusive experience covariates: sex, age group, cohabitation, perceived social support, chronic diseases, functional status, violence type, perpetrator, and number of conducts. Women (PR = 1.18, 95% confidence interval [CI] = [1.04, 1.35]) individuals perceiving low social support level (PR = 1.36, 95% CI = [1.16, 1.60]) and with long-term illness (PR = 1.17, 95% CI = [1.02, 1.33]) were found to be associated with increased risk for screening depressive symptoms. In regard to abusive experience, only the number of abusive conducts increased the PR (PR = 1.07, 95% CI = [1.05, 1.09]). Routine screening for elder abuse should include psychological well-being assessment. Interventions toward risk alleviation for both mental health problems and elder abuse should target women perceiving low social support level and with long-term illness.

  7. Adefovir-Induced Hypophosphatemic Osteomalacia Mimicking Bone Metastases From Primary Hepatocarcinoma.

    Science.gov (United States)

    Wei, Wei-Jun; Sun, Zhen-Kui; Shen, Chen-Tian; Qiu, Zhong-Ling; Luo, Quan-Yong

    2017-09-01

    Adefovir-induced hypophosphatemic osteomalacia in the context of hepatocarcinoma is rare and needs to be differentiated from metastatic hepatocarcinoma. We here report a case of severe osteomalacia whose focal uptakes of radiotracer on the Tc-MDP SPECT/CT images mimicked that of metastatic hepatocarcinoma.

  8. Trauma complexity and child abuse

    DEFF Research Database (Denmark)

    Riber, Karin

    2017-01-01

    and categories emerged in the domains childhood physical abuse (CPA), childhood emotional abuse (CEA), and neglect. Participants articulated wide personal impacts of child abuse in emotional, relational, and behavioral domains in their adult lives. These narratives contribute valuable clinical information...

  9. Child sexual abuse: consequences and implications.

    Science.gov (United States)

    Hornor, Gail

    2010-01-01

    Sexual abuse is a problem of epidemic proportions in the United States. Given the sheer numbers of sexually abused children, it is vital for pediatric nurse practitioners to understand both short-term and long-term consequences of sexual abuse. Understanding consequences of sexual abuse can assist the pediatric nurse practitioner in anticipating the physical and mental health needs of patients and also may assist in the identification of sexual abuse victims. Sexual abuse typically does not occur in isolation. Implications for practice will be discussed. Copyright © 2010 National Association of Pediatric Nurse Practitioners. Published by Mosby, Inc. All rights reserved.

  10. Distinguishing stress fractures from pathologic fractures: a multimodality approach

    International Nuclear Information System (INIS)

    Fayad, Laura M.; Kamel, Ihab R.; Kawamoto, Satomi; Bluemke, David A.; Fishman, Elliot K.; Frassica, Frank J.

    2005-01-01

    Whereas stress fractures occur in normal or metabolically weakened bones, pathologic fractures occur at the site of a bone tumor. Unfortunately, stress fractures may share imaging features with pathologic fractures on plain radiography, and therefore other modalities are commonly utilized to distinguish these entities. Additional cross-sectional imaging with CT or MRI as well as scintigraphy and PET scanning is often performed for further evaluation. For the detailed assessment of a fracture site, CT offers a high-resolution view of the bone cortex and periosteum which aids the diagnosis of a pathologic fracture. The character of underlying bone marrow patterns of destruction can also be ascertained along with evidence of a soft tissue mass. MRI, however, is a more sensitive technique for the detection of underlying bone marrow lesions at a fracture site. In addition, the surrounding soft tissues, including possible involvement of adjacent muscle, can be well evaluated with MRI. While bone scintigraphy and FDG-PET are not specific, they offer a whole-body screen for metastases in the case of a suspected malignant pathologic fracture. In this review, we present select examples of fractures that underscore imaging features that help distinguish stress fractures from pathologic fractures, since accurate differentiation of these entities is paramount. (orig.)

  11. Double segmental tibial fractures - an unusual fracture pattern

    Directory of Open Access Journals (Sweden)

    Bali Kamal

    2012-02-01

    Full Text Available 【Abstract】A case of a 50-year-old pedestrian who was hit by a bike and suffered fractures of both bones of his right leg was presented. Complete clinical and radiographic assessment showed double segmental fractures of the tibia and multisegmental fractures of the fibula. Review of the literature revealed that this fracture pattern was unique and only a single case was reported so far. Moreover, we discussed the possible mechanisms which can lead to such an injury. We also discussed the management of segmental tibial fracture and the difficulties encountered with them. This case was managed by modern osteosynthesis tech- nique with a pleasing outcome. Key words: Fracture, bone; Tibia; Fibula; Nails

  12. [Child abuse in the family].

    Science.gov (United States)

    De Almeida, Helena Nunes; André, Isabel Margarida; De Almeida, Ana Nunes

    2002-01-01

    The objective of this study is to carry out a current survey of the situation of child abuse in the family. It is based on a national survey conducted in 1996, which was addressed to childcare professionals (in the areas of health, education and social services). This survey was based, on the one hand, on a wide-ranging definition of child abuse, including within it not just active forms of physical and psychic violence against the child, but also forms of (both material and affective) privation, omission or negligence which affect the child's growth and development. On the other hand, this study also favoured a contextual approach to child abuse. 1,126 institutions in Portugal were contacted and 755 valid survey responses were received. This report outlines some of the results obtained, namely by providing a description of the sample of the 755 child abuse victims, the respective social and family contexts to which they and the aggressors belong, as well as the types of abuse which have been committed against them; and a typology of forms of abuse and negligence, describing not just the internal aspects that make up child abuse directly, but also its relationship to the child's social and family contexts of belonging. The typology was derived from the statistical handling of the data gathered (factorial analysis of multiple matches, followed by a hierarchical analysis into clusters). A number of key concepts are summarised in the conclusion. Children of all age groups and of both sexes, and from all types of families and social backgrounds, regardless of their place in the phratry, are subject to abuse in Portugal. But different types of abuse and negligence are associated with the contexts to which the children and their families belong. Healthcare professionals are irreplaceable when it comes to detecting the wide variety of types of child abuse, and are an essential look-out post for two types of abuse which often slip through the net of other professionals

  13. Parental stress response to sexual abuse and ritualistic abuse of children in day-care centers.

    Science.gov (United States)

    Kelley, S J

    1990-01-01

    The purpose of this study was to examine the stress responses of parents to the sexual and ritualistic abuse of their children in day-care centers. Sixty-five mothers and 46 fathers of children sexually abused in day-care centers completed the Symptom Checklist-90-Revised (SCL-90-R), a measure of psychological distress. These scores were compared with a carefully matched comparison group of parents of 67 nonabused children. Parents of abused children also completed the Impact of Event Scale (IES), a measure which indexes symptoms that characterize posttraumatic stress disorder. Parents of sexually abused children reported significantly more psychological distress than parents of nonabused children, with parents of ritually abused children displaying the most severe psychological distress. Parents of abused children reported symptom profiles on the SCL-90-R and IES consistent with posttraumatic stress disorder.

  14. Child Sexual Abuse

    Science.gov (United States)

    ... can help abused children regain a sense of self-esteem, cope with feelings of guilt about the abuse, and begin the process of overcoming ... find Facts for Families © helpful and would like to make good mental health a reality, consider donating to the Campaign for ...

  15. Sex Differences in Drug Abuse

    OpenAIRE

    Becker, Jill B.; Hu, Ming

    2007-01-01

    Sex differences are present for all of the phases of drug abuse (initiation, escalation of use, addiction, and relapse following abstinence). While there are some differences among specific classes of abused drugs, the general pattern of sex differences is the same for all drugs of abuse. Females begin regularly self-administering licit and illicit drugs of abuse at lower doses than do males, use escalates more rapidly to addiction, and females are at greater risk for relapse following abstin...

  16. SU-F-T-433: Evaluation of a New Dose Mimicking Application for Clinical Flexibility and Reliability

    International Nuclear Information System (INIS)

    Hoffman, D; Nair, C Kumaran; Wright, C; Yamamoto, T; Mayadev, J; Valicenti, R; Benedict, S; Rong, Y; Markham, J

    2016-01-01

    Purpose: Clinical workflow and machine down time occasionally require patients to be temporarily treated on a system other than the initial treatment machine. A new commercial dose mimicking application provides automated cross-platform treatment planning to expedite this clinical flexibility. The aim of this work is to evaluate the feasibility of automatic plan creation and establish a robust clinical workflow for prostate and pelvis patients. Methods: Five prostate and five pelvis patients treated with helical plans were selected for re-planning with the dose mimicking application, covering both simple and complex scenarios. Two-arc VMAT and 7- and 9-field IMRT plans were generated for each case, with the objective function of achieving similar dose volume histogram from the initial helical plans. Dosimetric comparisons include target volumes and organs at risk (OARs) (rectum, bladder, small bowel, femoral heads, etc.). Dose mimicked plans were evaluated by a radiation oncologist, and patient-specific QAs were performed to validate delivery. Results: Overall plan generation and transfer required around 30 minutes of dosimetrist’s time once the dose-mimicking protocol is setup for each site. The resulting VMAT and 7- and 9-field IMRT plans achieved equivalent PTV coverage and homogeneity (D99/DRx = 97.3%, 97.2%, 97.2% and HI = 6.0, 5.8, and 5.9, respectively), compared to helical plans (97.6% and 4.6). The OAR dose discrepancies were up to 6% in rectum Dmean, but generally lower in bladder, femoral heads, bowel and penile bulb. In the context of 1–5 fractions, the radiation oncologist evaluated the dosimetric changes as not clinically significant. All delivery QAs achieved >90% pass with a 3%/3mm gamma criteria. Conclusion: The automated dose-mimicking workflow offers a strategy to avoid missing treatment fractions due to machine down time with non-clinically significant changes in dosimetry. Future work will further optimize dose mimicking plans and

  17. SU-F-T-433: Evaluation of a New Dose Mimicking Application for Clinical Flexibility and Reliability

    Energy Technology Data Exchange (ETDEWEB)

    Hoffman, D; Nair, C Kumaran; Wright, C; Yamamoto, T; Mayadev, J; Valicenti, R; Benedict, S; Rong, Y [University of California Davis Medical Center, Sacramento, CA (United States); Markham, J [Raysearch Laboratories, Garden City, NY (United States)

    2016-06-15

    Purpose: Clinical workflow and machine down time occasionally require patients to be temporarily treated on a system other than the initial treatment machine. A new commercial dose mimicking application provides automated cross-platform treatment planning to expedite this clinical flexibility. The aim of this work is to evaluate the feasibility of automatic plan creation and establish a robust clinical workflow for prostate and pelvis patients. Methods: Five prostate and five pelvis patients treated with helical plans were selected for re-planning with the dose mimicking application, covering both simple and complex scenarios. Two-arc VMAT and 7- and 9-field IMRT plans were generated for each case, with the objective function of achieving similar dose volume histogram from the initial helical plans. Dosimetric comparisons include target volumes and organs at risk (OARs) (rectum, bladder, small bowel, femoral heads, etc.). Dose mimicked plans were evaluated by a radiation oncologist, and patient-specific QAs were performed to validate delivery. Results: Overall plan generation and transfer required around 30 minutes of dosimetrist’s time once the dose-mimicking protocol is setup for each site. The resulting VMAT and 7- and 9-field IMRT plans achieved equivalent PTV coverage and homogeneity (D99/DRx = 97.3%, 97.2%, 97.2% and HI = 6.0, 5.8, and 5.9, respectively), compared to helical plans (97.6% and 4.6). The OAR dose discrepancies were up to 6% in rectum Dmean, but generally lower in bladder, femoral heads, bowel and penile bulb. In the context of 1–5 fractions, the radiation oncologist evaluated the dosimetric changes as not clinically significant. All delivery QAs achieved >90% pass with a 3%/3mm gamma criteria. Conclusion: The automated dose-mimicking workflow offers a strategy to avoid missing treatment fractions due to machine down time with non-clinically significant changes in dosimetry. Future work will further optimize dose mimicking plans and

  18. An abdominal tuberculosis case mimicking an abdominal mass

    African Journals Online (AJOL)

    An abdominal tuberculosis case mimicking an abdominal mass. Derya Erdog˘ an a. , Yasemin Ta ¸scı Yıldız b. , Esin Cengiz Bodurog˘lu c and Naciye Go¨nu¨l Tanır d. Abdominal tuberculosis is rare in childhood. It may be difficult to diagnose as it mimics various disorders. We present a 12-year-old child with an unusual ...

  19. Ankle fracture spur sign is pathognomonic for a variant ankle fracture.

    Science.gov (United States)

    Hinds, Richard M; Garner, Matthew R; Lazaro, Lionel E; Warner, Stephen J; Loftus, Michael L; Birnbaum, Jacqueline F; Burket, Jayme C; Lorich, Dean G

    2015-02-01

    The hyperplantarflexion variant ankle fracture is composed of a posterior tibial lip fracture with posterolateral and posteromedial fracture fragments separated by a vertical fracture line. This infrequently reported injury pattern often includes an associated "spur sign" or double cortical density at the inferomedial tibial metaphysis. The objective of this study was to quantitatively establish the association of the ankle fracture spur sign with the hyperplantarflexion variant ankle fracture. Our clinical database of operative ankle fractures was retrospectively reviewed for the incidence of hyperplantarflexion variant and nonvariant ankle fractures as determined by assessment of injury radiographs, preoperative advanced imaging, and intraoperative observation. Injury radiographs were then evaluated for the presence of the spur sign, and association between the spur sign and variant fractures was analyzed. The incidence of the hyperplantarflexion variant fracture among all ankle fractures was 6.7% (43/640). The spur sign was present in 79% (34/43) of variant fractures and absent in all nonvariant fractures, conferring a specificity of 100% in identifying variant fractures. Positive predictive value and negative predictive value were 100% and 99%, respectively. The ankle fracture spur sign was pathognomonic for the hyperplantarflexion variant ankle fracture. It is important to identify variant fractures preoperatively as patient positioning, operative approach, and fixation construct of variant fractures often differ from those employed for osteosynthesis of nonvariant fractures. Identification of the spur sign should prompt acquisition of advanced imaging to formulate an appropriate operative plan to address the variant fracture pattern. Level III, retrospective comparative study. © The Author(s) 2014.

  20. Theories and measures of elder abuse.

    Science.gov (United States)

    Abolfathi Momtaz, Yadollah; Hamid, Tengku Aizan; Ibrahim, Rahimah

    2013-09-01

    Elder abuse is a pervasive phenomenon around the world with devastating effects on the victims. Although it is not a new phenomenon, interest in examining elder abuse is relatively new. This paper aims to provide an overview of the aetiological theories and measures of elder abuse. The paper briefly reviews theories to explain causes of elder abuse and then discusses the most commonly used measures of elder abuse. Based on the reviewed theories, it can be concluded that elder abuse is a multifactorial problem that may affect elderly people from different backgrounds and involve a wide variety of potential perpetrators, including caregivers, adult children, and partners. The review of existing measurement instruments notes that many different screening and assessment instruments have been developed to identify elders who are at risk for or are victims of abuse. However, there is a real need for more measurements of elder abuse, as the current instruments are limited in scope. © 2013 The Authors. Psychogeriatrics © 2013 Japanese Psychogeriatric Society.

  1. Association of Ipsilateral Rib Fractures With Displacement of Midshaft Clavicle Fractures.

    Science.gov (United States)

    Stahl, Daniel; Ellington, Matthew; Brennan, Kindyle; Brennan, Michael

    2017-04-01

    To determine whether the presence of ipsilateral rib fractures affects the rate of a clavicle fracture being unstable (>100% displacement). A retrospective review from 2002-2013 performed at a single level 1 trauma center evaluated 243 midshaft clavicle fractures. Single Level 1 trauma center. These fractures were subdivided into those with ipsilateral rib fractures (CIR; n = 149) and those without ipsilateral rib fractures (CnIR; n = 94). The amount of displacement was measured on the initial injury radiograph and subsequent follow-up radiographs. Fractures were classified into either 100% displacement, based on anteroposterior radiographs. Ipsilateral rib fractures were recorded based on which number rib was fractured and the total number of fractured ribs. One hundred sixteen (78%) of the CIR group and 51 (54%) of the CnIR group were found to have >100% displacement at follow-up (P = 0.0047). Seventy-two percent of the CIR group demonstrated progression from 100% displacement of the fracture compared with only 54% of the CnIR group (P fracture to >100% was 4.08 (P = 0.000194) when ribs 1-4 were fractured and not significant for rib fractures 5-8 or 9-12. The presence of concomitant ipsilateral rib fractures significantly increases the rate of midshaft clavicle fractures being >100% displaced. In addition, a fracture involving the upper one-third of the ribs significantly increases the rate of the clavicle fracture being >100% displaced on early follow-up. Clavicle fractures with associated ipsilateral rib fractures tend to demonstrate an increased amount of displacement on follow-up radiographs compared with those without ipsilateral rib fractures. Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.

  2. The correlation of childhood physical abuse history and later abuse in a group of Turkish population.

    Science.gov (United States)

    Caykoylu, Ali; Ibiloglu, Aslihan O; Taner, Yasemen; Potas, Nihan; Taner, Ender

    2011-11-01

    Domestic violence is passed from one generation to the next, and it affects not only the victim but also the psychological states of the witnesses, and especially the psychosocial development of children. Studies have reported that those who have been the victim of or witnessing violence during their childhood will use violence to a greater extent as adults in their own families. This research examines the relationships between a history of childhood physical abuse, likelihood of psychiatric diagnoses, and potential for being a perpetrator of childhood physical abuse in adulthood among women who received psychiatric treatment and in the healthy population from Turkey. Estimates of the prevalence of childhood physical abuse vary depending on definition and setting. The frequency of witnessing and undergoing physical abuse within the family during childhood is much higher in the psychiatrically disordered group than the healthy controls. Childhood physical abuse history is one of the major risk factors for being an abuser in adulthood. The best indicator of physically abusing one's own children was found to be as physical abuse during the childhood period rather than psychiatric diagnosis. There is a large body of research indicating that adults who have been abused as children are more likely to abuse their own children than adults without this history. This is an important study from the point of view that consequences of violence can span generations. Further studies with different risk factor and populations will help to identify different dimensions of the problem.

  3. Spouse Abuse

    OpenAIRE

    Dixon, Louise

    2010-01-01

    The term spouse abuse is commonly used to refer to Aggressive, violent and/or controlling behaviours that take place between two people involved in an intimate Relationship. Spouse abuse is a high frequency crime resulting in victims from all social classes, ethnicities, genders and educational backgrounds. Preventative methods at societal and community levels are required in addition to more traditional intervention approaches in order to adequately address this problem. This entry will prov...

  4. Neoplastic stomach lesions and their mimickers: spectrum of imaging manifestations

    OpenAIRE

    Virmani, Vivek; Khandelwal, Ashish; Sethi, Vineeta; Fraser-Hill, Margret; Fasih, Najla; Kielar, Ania

    2012-01-01

    Abstract This review illustrates a wide spectrum of gastric neoplasms with emphasis on imaging findings helpful in characterizing various gastric neoplasms. Both the malignant and benign neoplasms along with focal gastric masses mimicking tumour are illustrated. Moreover, imaging clues to reach an accurate diagnosis are emphasized.

  5. Mimicking expressiveness of movements by autistic children in game play

    NARCIS (Netherlands)

    Tetteroo, D.; Shirzad, A.; Serras Pereira, M.; Zwinderman, M.J.; Duy, L.; Barakova, E.I.

    2012-01-01

    Children with Autistic Spectrum Disorder (ASD)have marked impairments in social interaction. Imitation is a basic social interaction behavior, and mimicking as an element of imitation can be a diagnostic marker for autism and thus a skill that can be targeted by behavioral training. In a comparative

  6. Heparin-mimicking multilayer coating on polymeric membrane via LbL assembly of cyclodextrin-based supramolecules.

    Science.gov (United States)

    Deng, Jie; Liu, Xinyue; Ma, Lang; Cheng, Chong; Shi, Wenbin; Nie, Chuanxiong; Zhao, Changsheng

    2014-12-10

    In this study, multifunctional and heparin-mimicking star-shaped supramolecules-deposited 3D porous multilayer films with improved biocompatibility were fabricated via a layer-by-layer (LbL) self-assembly method on polymeric membrane substrates. Star-shaped heparin-mimicking polyanions (including poly(styrenesulfonate-co-sodium acrylate; Star-PSS-AANa) and poly(styrenesulfonate-co-poly(ethylene glycol)methyl ether methacrylate; Star-PSS-EGMA)) and polycations (poly(methyl chloride-quaternized 2-(dimethylamino)ethyl methacrylate; Star-PMeDMA) were first synthesized by atom transfer radical polymerization (ATRP) from β-cyclodextrin (β-CD) based cores. Then assembly of 3D porous multilayers onto polymeric membrane surfaces was carried out by alternating deposition of the polyanions and polycations via electrostatic interaction. The surface morphology and composition, water contact angle, blood activation, and thrombotic potential as well as cell viability for the coated heparin-mimicking films were systematically investigated. The results of surface ATR-FTIR spectra and XPS spectra verified successful deposition of the star-shaped supramolecules onto the biomedical membrane surfaces; scanning electron microscopy (SEM) and atomic force microscopy (AFM) observations revealed that the modified substrate had 3D porous surface morphology, which might have a great biological influence on the biointerface. Furthermore, systematic in vitro investigation of protein adsorption, platelet adhesion, human platelet factor 4 (PF4, indicates platelet activation), activate partial thromboplastin time (APTT), thrombin time (TT), coagulation activation (thrombin-antithrombin III complex (TAT, indicates blood coagulant)), and blood-related complement activation (C3a and C5a, indicates inflammation potential) confirmed that the heparin-mimicking multilayer coated membranes exhibited ultralow blood component activations and excellent hemocompatibility. Meanwhile, after surface coating

  7. The intellectual profile of abused and neglected children in the Philippines: An analysis of SB5 IQ scores of sexually abused, physically abused and neglected children.

    Science.gov (United States)

    Bengwasan, Peejay D

    2018-05-24

    Child abuse and neglect have been associated with cognitive deficits, among other effects on child development. This study explores the prediction that child abuse and neglect has an impact on Stanford-Binet Intelligence Scales 5th Edition (SB5) IQ scores, in relation to gender, age and type of abuse experienced. 300 children with experiences of abuse and neglect were included in the study, comprising 100 sexually abused, 100 physically abused and 100 neglected children. Overall, all scores on the SB5 were found to be significantly lower than the minimum average scores on the test. Verbal IQ (VIQ) scores were likewise found to be significantly lower than Nonverbal IQ (NVIQ) scores. Full Scale IQ (FSIQ) scores did not reveal heterogeneity when gender was factored in. Age and type of abuse (with a moderate effect size) on the other hand, showed significant differences among groups. Statistical analyses of SB5 Factor Index Scores revealed that abused children, in general, have significantly higher Visual-Spatial Processing (VS) and Quantitative Reasoning (QR) scores and lower scores in Knowledge (KN). There was a large effect size found in such an analysis. Age (with a large effect size), gender and type of abuse (with moderate effect sizes) give significant variations to this obtained profile. Copyright © 2018 Elsevier Ltd. All rights reserved.

  8. Developmental coxa vara associated with spondylometaphyseal dysplasia (DCV/SMD): ''SMD-Corner Fracture Type'' (DCV/SMD-CF) demonstrated in most reported cases

    International Nuclear Information System (INIS)

    Currarino, G.; Birch, J.G.; Herring, J.A.

    2000-01-01

    Background. This paper reports three children with short stature: developmental coxa vara unilateral in the first case and bilateral in the other two; somewhat squared and ''ovoid'' vertebral bodies in the first patient, and normal to slightly tall vertebral bodies in the third; metaphyseal changes in some long tubular bones including bone fragments similar to the corner fractures seen in child abuse in all three patients. Materials and methods. The first and second patients were sisters; their mother, also quite short, had surgical procedures in early life for bilateral ''coxa vara''; their brother, also of short stature, had bilateral coxa valga with otherwise normal femoral heads and necks, and mild metaphyseal changes associated with two minute ''corner fractures'' in the proximal metaphysis of the left tibia. Results. A review of reported cases of developmental coxa vara associated with spondylometaphyseal dysplasia revealed that simulated corner fractures were present in most instances. (orig.)

  9. Holding Abusers Accountable: An Elder Abuse Forensic Center Increases Criminal Prosecution of Financial Exploitation

    Science.gov (United States)

    Navarro, Adria E.; Gassoumis, Zachary D.; Wilber, Kathleen H.

    2013-01-01

    Purpose: Despite growing awareness of elder abuse, cases are rarely prosecuted. The aim of this study was to examine the effectiveness of an elder abuse forensic center compared with usual care to increase prosecution of elder financial abuse. Design and Methods: Using one-to-one propensity score matching, cases referred to the Los Angeles County…

  10. Anismus as a marker of sexual abuse. Consequences of abuse on anorectal motility.

    Science.gov (United States)

    Leroi, A M; Berkelmans, I; Denis, P; Hémond, M; Devroede, G

    1995-07-01

    Anorectal manometry was performed in 40 women, who consulted for functional disorders of the lower gastrointestinal tract and had been sexually abused. Anismus, defined as a rise in anal pressure during straining, was observed in 39 of 40 abused women, but in only six of 20 healthy control women (P anismus, as well as the group of healthy controls. A decreased amplitude of anal voluntary contraction and an increased threshold volume in perception of rectal distension were observed in both abused and nonabused patients. A decreased amplitude of rectoanal inhibitory reflex, little rise in rectal pressure upon straining, frequent absence of initial contraction during rectal distension, and increased resting pressure at the lower part of the anal canal were observed in abused but not in nonabused patients, suggesting that these abnormalities, in association with anismus, suggest a pattern of motor activity in the anal canal that could be indicative of sexual abuse.

  11. Elder Abuse: A Review of the Literature.

    Science.gov (United States)

    Giordano, Nan Hervig; Giordano, Jeffrey A.

    1984-01-01

    Reviews the literature on elder abuse and examines categories of abuse, the incidence of abuse, and characteristics of the typical abused person. Concluded that the abused person is characteristically a severely impaired woman, aged 75 and over, White, widowed, and living with relatives. (LLL)

  12. Elder abuse telephone screen reliability and validity.

    Science.gov (United States)

    Buri, Hilary M; Daly, Jeanette M; Jogerst, Gerald J

    2009-01-01

    (a) To identify reliable and valid questions that identify elder abuse, (b) to assess the reliability and validity of extant self-reported elder abuse screens in a high-risk elderly population, and (c) to describe difficulties of completing and interpreting screens in a high-need elderly population. All elders referred to research-trained social workers in a community service agency were asked to participate. Of the 70 elders asked, 49 participated, 44 completed the first questionnaire, and 32 completed the duplicate second questionnaire. A research assistant administered the telephone questionnaires. Twenty-nine (42%) persons were judged abused, 12 (17%) had abuse reported, and 4 (6%) had abuse substantiated. The elder abuse screen instruments were not found to be predictive of assessed abuse or as predictors of reported abuse; the measures tended toward being inversely predictive. Two questions regarding harm and taking of belongings were significantly different for the assessed abused group. In this small group of high-need community-dwelling elders, the screens were not effective in discriminating between abused and nonabused groups. Better instruments are needed to assess for elder abuse.

  13. Cardiovascular reactions to psychological stress and abuse history: the role of occurrence, frequency, and type of abuse.

    Science.gov (United States)

    Ginty, Annie T; Masters, Nicole A; Nelson, Eliza B; Kaye, Karen T; Conklin, Sarah M

    2017-03-01

    Extreme cardiovascular reactions to psychological stress have been associated with traumatic life experiences. Previous studies have focused on the occurrence or frequency of abuse rather than type of abuse. We examined how occurrence, frequency, and the type of abuse history are related to cardiovascular reactivity (CVR) to acute psychological stress. The study consisted of between group and continuous analyses to examine the association between occurrence, type, and frequency of abuse with cardiovascular reactions to acute psychological stress. Data from 64 participants were collected. Heart rate, systolic blood pressure, and diastolic blood pressure were measured at baseline and during a standard mental arithmetic stress task. Individuals who experienced abuse showed diminished CVR to acute psychological stress; this was driven specifically by the history of sexual abuse. Frequency of abuse did not relate to stress reactions. These findings accord with previous work suggesting a relationship between traumatic life experience and hypoarousal in physiological reactivity and extend previous findings by suggesting the relationship may be driven by sexual abuse.

  14. Flow characteristics through a single fracture of artificial fracture system

    International Nuclear Information System (INIS)

    Park, Byoung Yoon; Bae, Dae Seok; Kim, Chun Soo; Kim, Kyung Su; Koh, Young Kwon; Jeon, Seok Won

    2001-04-01

    Fracture flow in rock masses is one of the most important issues in petroleum engineering, geology, and hydrogeology. Especially, in case of the HLW disposal, groundwater flow in fractures is an important factor in the performance assessment of the repository because the radionuclides move along the flowing groundwater through fractures. Recently, the characterization of fractures and the modeling of fluid flow in fractures are studied by a great number of researchers. Among those studies, the hydraulic behavior in a single fracture is one of the basic issues for understanding of fracture flow in rockmass. In this study, a fluid flow test in the single fracture made of transparent epoxy replica was carried out to obtain the practical exponent values proposed from the Cubic law and to estimate the flow rates through a single fracture. Not only the relationship between flow rates and the geometry of fracture was studied, but also the various statistical parameters of fracture geometry were compared to the effective transmissivity data obtained from computer simulation.

  15. A Rare Nasal Bone Fracture: Anterior Nasal Spine Fracture

    Directory of Open Access Journals (Sweden)

    Egemen Kucuk

    2014-04-01

    Full Text Available Anterior nasal spine fractures are a quite rare type of nasal bone fractures. Associated cervical spine injuries are more dangerous than the nasal bone fracture. A case of the anterior nasal spine fracture, in a 18-year-old male was presented. Fracture of the anterior nasal spine, should be considered in the differential diagnosis of the midface injuries and also accompanying cervical spine injury should not be ignored.

  16. Adolescent Substance Abuse.

    Science.gov (United States)

    Thorne, Craig R.; DeBlassie, Richard R.

    1985-01-01

    Cummings (1979), citing evidence from the National Institute of Drug Abuse, reports that one of every eleven adult Americans suffers from a severe addictive problem. Drug addiction is epidemic among teenagers; one of every six teenagers suffers from a severe addictive problem. This paper focuses on adolescent drug/substance abuse. (Author)

  17. Fibromatosis of the breast mimicking an abscess: case report of unusual sonographic features.

    Science.gov (United States)

    Lee, So Min; Lee, Ji Young; Lee, Byung Hoon; Kim, Su Young; Joo, Mee; Kim, Jae Il

    2015-01-01

    Fibromatosis of the breast, also known as a desmoid tumor, is extremely rare and most often appears as an aggressive lesion mimicking breast carcinoma. It lacks metastatic potential but can grow aggressively in a localized area. Ultrasonography often shows an irregular spiculated hypoechoic mass with posterior acoustic shadowing. We discuss a case of breast fibromatosis that presented as a painful palpable breast mass in a 32-year-old woman and mimicked an abscess in the sonogram. We found that this lesion displayed atypical sonographic features such as a heterogeneous echoic mass with an internal anechoic area. Copyright © 2015 Elsevier Inc. All rights reserved.

  18. Primary Benign Intraosseous Meningioma on {sup 18}F-FDG PET/CT Mimicking Malignancy

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ho Seong; Kim, Seok Hwi; Kim, Hyung Jin; Kang, Se Woong; Kim, Soo Jeong; Lee, Joo Hee; Hong, Sun Pyo; Cho, Young Seok; Choi, Joon Young [Sungkyunkwan Univ. School of Medicine, Seoul (Korea, Republic of)

    2014-06-15

    We present a case of primary benign intraosseous meningioma in the sphenoid bone mimicking malignancy. A 44-year-old female patient who had a protruding right eye and headache came to our hospital. MRI showed a large, destructive, heterogeneously well-enhancing soft tissue mass in the right sphenoid bone suggesting malignancy. {sup 18}F-FDG PET/CT showed a hypermetabolic mass in the same site with an SUV{sub max} of 9.1 The pathological diagnosis by surgery revealed that this tumor was a WHO grade I transitional meningioma. This case suggests that primary benign intraosseous meningioma may show high {sup 18}F-FDG uptake mimicking a malignancy.

  19. Israeli Perspectives on Elder Abuse

    Science.gov (United States)

    Rabi, Keren

    2006-01-01

    Despite the prevailing agreement among researchers that the increasing rate of elder abuse in Israel is relatively understudied, not sufficiently identified, and not appropriately addressed, literature on elderly abuse in the Israeli society remains limited. The common discourse on aging, eldercare, and elder abuse and neglect, mainly revolves…

  20. Subdural Hematoma Mimickers: A Systematic Review.

    Science.gov (United States)

    Catana, Dragos; Koziarz, Alex; Cenic, Aleksa; Nath, Siddharth; Singh, Sheila; Almenawer, Saleh A; Kachur, Edward

    2016-09-01

    A variety of subdural pathologies that may mimic hematomas are reported in the literature. We aimed to identify the atypical clinical and radiologic presentations of subdural masses that may mimic subdural hematomas. A systematic review of MEDLINE and Embase was conducted independently by 2 reviewers to identify articles describing subdural hematoma mimickers. We also present a patient from our institution with a subdural pathology mimicking a subdural hematoma. We analyzed patient clinical presentations, underlying pathologies, radiologic findings, and clinical outcomes. We included 43 articles totaling 48 patients. The mean ± SD patient age was 55.7 ± 16.8 years. Of the 45 cases describing patient history, 13 patients (27%) had a history of trauma. The underlying pathologies of the 48 subdural collections were 10 metastasis (21%), 14 lymphoma (29%), 7 sarcoma (15%), 4 infectious (8%), 4 autoimmune (8%), and 9 miscellaneous (19%). Findings on computed tomography (CT) scan were 18 hyperdense (41%), 11 hypodense (25%), 9 isodense (20%), 3 isodense/hyperdense (7%), and 3 hypodense/isodense (7%). Thirty-four patients (71%) were treated surgically; among these patients, 65% had symptom resolution. Neither the pathology (P = 0.337) nor the management strategy (P = 0.671) was correlated with improved functional outcomes. Identification of atypical history and radiologic features should prompt further diagnostic tests, including magnetic resonance imaging (MRI), to elucidate the proper diagnosis, given that certain pathologies may be managed nonsurgically. A subdural collection that is hyperdense on CT scan and hyperintense on T2-weighted MRI, along with a history of progressive headache with no trauma, may raise the suspicion of an atypical subdural pathology. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. 76 FR 14980 - National Institute on Alcohol Abuse and Alcoholism; National Institute on Drug Abuse; Notice of...

    Science.gov (United States)

    2011-03-18

    ... Alcohol Abuse and Alcoholism; National Institute on Drug Abuse; Notice of Meeting Pursuant to section 10(a... meeting of the National Advisory Council on Alcohol Abuse and Alcoholism and the National Advisory Council on Drug Abuse. The meeting will be open to the public, with attendance limited to space available...

  2. Primary Papillary Mucinous Adenocarcinoma of the Ureter Mimicking Genitourinary Tuberculosis

    Science.gov (United States)

    Gulwani, Hanni; Jain, Aruna

    2010-01-01

    Primary adenocarcinomas of the renal pelvis and ureter are rare and account for less than 1% of all malignancies at this site. We report a case of primary papillary mucinous adenocarcinoma of the ureter that clinically mimicked genitourinary tuberculosis. Early diagnosis is important for the better outcome. PMID:21151719

  3. Adolescent Depression, Alcohol and Drug Abuse.

    Science.gov (United States)

    Deykin, Eva Y.; And Others

    1987-01-01

    Interviews of 434 college students revealed that prevalence of major depressive disorder (MDD) was 6.8 percent; of alcohol abuse, 8.2 percent; and of substance abuse, 9.4 percent. Alcohol and substance abuse were associated with MDD. Substance abuse was associated with other psychiatric diagnoses as well. MDD usually preceded alcohol or substance…

  4. Addressing elder abuse: the Waterloo restorative justice approach to elder abuse project.

    Science.gov (United States)

    Groh, Arlene; Linden, Rick

    2011-04-01

    The Community Care Access Centre (CCAC) of Waterloo Region, in partnership with a number of other social service agencies, designed and implemented a restorative justice model applicable to older adults who have been abused by an individual in a position of trust. The project was very successful in building partnerships, as many community agencies came together to deal with the problem of elder abuse. The program also raised the profile of elder abuse in the community. However, despite intensive efforts, referrals to the restorative justice program were quite low. Because of this, the program moved to a new organizational model, the Elder Abuse Response Team (EART), which has retained the guiding philosophy of restorative justice but has broadened the mandate. The team has evolved into a conflict management system that has multiple points of entry for cases and multiple options for dealing with elder abuse. The team has developed a broad range of community partners who can facilitate referrals to the EART and also can help to provide an individualized response to each case. The transition to the EART has been successful, and the number of referrals has increased significantly. Copyright © Taylor & Francis Group, LLC

  5. Psychological Consequences of Wife Abuse | Chovwen | African ...

    African Journals Online (AJOL)

    Results also showed that old abused women scored significantly lower on depression than young abused women, F(1,337)=P<.01. Likewise, high education abused women self-reported significantly higher on depression than low education abused women, t(2,337)= 5.44. On self-esteem, old abused women were ...

  6. Growth recovery lines are more common in infants at high vs. low risk for abuse

    International Nuclear Information System (INIS)

    Zapala, Matthew A.; Tsai, Andy; Kleinman, Paul K.

    2016-01-01

    Growth recovery lines, also known as growth arrest lines, are transverse radiodense metaphyseal bands that develop due to a temporary arrest of endochondral ossification caused by local or systemic insults. To determine if growth recovery lines are more common in infants at high risk versus low risk for abuse. Reports of American College of Radiology compliant skeletal surveys (1999-2013) were reviewed with clinical records. Infants at low risk for abuse had a skull fracture without significant intracranial injury, history of a fall and clinical determination of low risk (child protection team/social work assessment). Infants at high risk had significant intracranial injury, retinal hemorrhages, other skeletal injuries and clinical determination of high risk. There were 52 low-risk infants (mean: 4.7 months, range: 0.4-12 months) and 21 high-risk infants (mean: 4.2 months, range: 0.8-9.1 months). Two blinded radiologists independently evaluated the skeletal survey radiographs of the knees/lower legs for the presence of at least one growth recovery line. When growth recovery lines are scored as probably present or definitely present, their prevalence in the low-risk group was 38% (standard deviation [SD] = 8%; reader 1 = 17/52, reader 2 = 23/52) vs. 71% (SD = 7%; reader 1 = 16/21, reader 2 = 14/21) in the high-risk group (P < 0.001; odds ratio 4.0, 95% CI: 1.7-9.5). Growth recovery lines are encountered at a significantly higher rate in infants at high risk vs. low risk for abuse. This suggests that abused infants are prone to a temporary disturbance in endochondral ossification as a result of episodic physiological stresses. (orig.)

  7. Fracture of the styloid process associated with the mandible fracture

    Directory of Open Access Journals (Sweden)

    K N Dubey

    2013-01-01

    Full Text Available Fracture of the styloid process (SP of temporal bone is an uncommon injuries. Fracture of the SP can be associated with the facial injuries including mandible fracture. However, injury to the SP may be concealed and missed diagnosis may lead to the improper or various unnecessary treatments. A rare case of SP fracture associated with the ipsilateral mandibular fracture and also the diagnostic and management considerations of the SP fracture are discussed.

  8. Drug Abuse in Southeast Asia.

    Science.gov (United States)

    Scorzelli, James F.

    This report examines the incidence of drug abuse and the methods of treatment and prevention of drug abuse used in Southeast Asia. Countries studied include Malaysia, Singapore, Thailand, Indonesia, and the Philippines. Because of Malaysia's intensive effort to eliminate its drug abuse problem, emphasis is placed on this country's treatment and…

  9. Coupled processes in single fractures, double fractures and fractured porous media

    International Nuclear Information System (INIS)

    Tsang, C.F.

    1986-12-01

    The emplacement of a nuclear waste repository in a fractured porous medium provides a heat source of large dimensions over an extended period of time. It also creates a large cavity in the rock mass, changing significantly the stress field. Such major changes induce various coupled thermohydraulic, hydromechanic and hydrochemical transport processes in the environment around a nuclear waste repository. The present paper gives, first, a general overview of the coupled processes involving thermal, mechanical, hydrological and chemical effects. Then investigations of a number of specific coupled processes are described in the context of fluid flow and transport in a single fracture, two intersecting fractures and a fractured porous medium near a nuclear waste repository. The results are presented and discussed

  10. [Intra and extra-familiar sexual abuse].

    Science.gov (United States)

    Taveira, Francisco; Frazão, Sofia; Dias, Ricardo; Matos, Eduarda; Magalhães, Teresa

    2009-01-01

    The sexual abuse of a child or young person constitutes a major social and public health problem and there is recent evidence that intra-familial (IF) sexual abuses are more serious in their consequences than extra-familial (EF). However, there are no studies on this phenomenon in Portugal. Thus, the aim of the present study is to contribute to a better characterization of these types of abuses and to identify possible differences between IF and EF cases. A retrospective study was preformed based on medico-legal reports related to victims below the age of 18, suspected of being sexually abused (n = 764), corresponding to 67% of the total of observed sexual crimes. Results revealed that 34.9% of the abuses are IF and they show statistically significant differences when compared to EF cases. These are due to the following factors found in IF situations: a) lower victim age; b) closeness between victim and abuser; c) abusers with a higher rate of previous sexual abuse; d) sexual practices of reduced physical intrusion; e) decreased physical violence but increased emotional violence; f) greater delay between last abuse and the forensic exam; g) reduced number of injuries or biological evidence (none in the great majority of the cases). Results point out the existence of several characteristics in IF abuse that have been identified as factors that influence the severity of the abuse consequences. Among them are: a) lower victim age; b) greater proximity to the abuser; c) increased amount of emotional violence. These factors account for the reduced visibility of this kind of cases and therefore explain their delayed disclosure and diagnosis. The association of this fact with the reduced intrusiveness of this sort of practice and the consequent decrease in number of injuries and other evidence leads to a marked reduction of the number of cases where evidence of the abuse can be found by physical examination alone. The above aspects underlie the need of using different

  11. Evaluation of French version of the Vulnerability to abuse screen scale (VASS), a elder abuse screening tool.

    Science.gov (United States)

    Grenier, Florian; Capriz, Françoise; Lacroix-Hugues, Virginie; Paysant, François; Pradier, Christian; Franco, Alain

    2016-06-01

    The elder abuse is a major public health problem. In the world, almost 4 to 10% of people of more than 65 years would be abuse. The generalist practitioners report only 2% of the elder abuse. Furthermore, the evaluations of elder abuse screenings test found in the scientist literature were unsatisfactory. Evaluate the elder abuse screening capacities of the Vulnerability to abuse screen scale (VASS) in order to propose it to the doctors. VASS was translated in French. It's a quantitative and a forward-looking study whose the answers of people of more than 65 years old were analysed and compared in blind way to the answers of socials workers. 200 patients were included between March and May 2012 in the CHU of Cimiez, Nice. We found 104 patients in danger of abuse, 40 cases of abuse revealed by the socials workers, so 20% of abuses were reported by the gold standard. It means a sensibility of 90,9%, a specificity of 49,7% and a predictive value of 96,1% to a score of 1 to the test. The screening test VASS shown it useful to detect elder people in danger of abuse but a few discriminants and not adapted to patients who have cognitive pathologies. It's a screening tool usable by default, more sensitive than others tests in the scientist literature. However, these results ask the question of the useful of these tools of elder abuse screening in comparison with the education of doctors which made proofs of success in this subject.

  12. Facial Fractures.

    Science.gov (United States)

    Ghosh, Rajarshi; Gopalkrishnan, Kulandaswamy

    2018-06-01

    The aim of this study is to retrospectively analyze the incidence of facial fractures along with age, gender predilection, etiology, commonest site, associated dental injuries, and any complications of patients operated in Craniofacial Unit of SDM College of Dental Sciences and Hospital. This retrospective study was conducted at the Department of OMFS, SDM College of Dental Sciences, Dharwad from January 2003 to December 2013. Data were recorded for the cause of injury, age and gender distribution, frequency and type of injury, localization and frequency of soft tissue injuries, dentoalveolar trauma, facial bone fractures, complications, concomitant injuries, and different treatment protocols.All the data were analyzed using statistical analysis that is chi-squared test. A total of 1146 patients reported at our unit with facial fractures during these 10 years. Males accounted for a higher frequency of facial fractures (88.8%). Mandible was the commonest bone to be fractured among all the facial bones (71.2%). Maxillary central incisors were the most common teeth to be injured (33.8%) and avulsion was the most common type of injury (44.6%). Commonest postoperative complication was plate infection (11%) leading to plate removal. Other injuries associated with facial fractures were rib fractures, head injuries, upper and lower limb fractures, etc., among these rib fractures were seen most frequently (21.6%). This study was performed to compare the different etiologic factors leading to diverse facial fracture patterns. By statistical analysis of this record the authors come to know about the relationship of facial fractures with gender, age, associated comorbidities, etc.

  13. Cogan's syndrome mimicking acute Lyme arthritis.

    Science.gov (United States)

    Schwegmann, J P; Enzenauer, R J

    1995-05-01

    A pediatric case of Cogan's syndrome mimicking acute Lyme arthritis is described. A 12-year-old black boy was admitted to the pediatric service for presumed right knee septic arthritis. Symptoms included acute pain and swelling with decreased range-of-motion. Although the patient's right knee symptoms and positive Lyme serology were consistent with a diagnosis of Lyme arthritis, the presence of sensorineural hearing loss and interstitial keratitis with inflammatory arthritis suggested a diagnosis of Cogan's syndrome. Subsequent Western blot analysis was negative for Borrelia burgdorferi antigens. The patient had dramatic clinical improvement of musculoskeletal and ophthalmologic complaints shortly after receiving high-dose corticosteroids, although residual sensorineural hearing loss persisted.

  14. Chance Fracture Secondary to a Healed Kyphotic Compression Osteoporotic Fracture

    Directory of Open Access Journals (Sweden)

    Teh KK

    2009-11-01

    Full Text Available Chance fracture is an unstable vertebral fracture, which usually results from a high velocity injury. An elderly lady with a previously healed osteoporotic fracture of the T12 and L1 vertebra which resulted in a severe kyphotic deformity subsequently sustained a Chance fracture of the adjacent L2 vertebrae after a minor fall. The previously fracture left her with a deformity which resulted in significant sagittal imbalance therefore predisposing her to this fracture. This case highlights the importance of aggressive treatment of osteoporotic fractures in order to prevent significant sagittal imbalance from resultant (i.e. kyphotic deformity.

  15. Drugs of abuse and Parkinson's disease.

    Science.gov (United States)

    Mursaleen, Leah R; Stamford, Jonathan A

    2016-01-04

    The term "drug of abuse" is highly contextual. What constitutes a drug of abuse for one population of patients does not for another. It is therefore important to examine the needs of the patient population to properly assess the status of drugs of abuse. The focus of this article is on the bidirectional relationship between patients and drug abuse. In this paper we will introduce the dopaminergic systems of the brain in Parkinson's and the influence of antiparkinsonian drugs upon them before discussing this synergy of condition and medication as fertile ground for drug abuse. We will then examine the relationship between drugs of abuse and Parkinson's, both beneficial and deleterious. In summary we will draw the different strands together and speculate on the future merit of current drugs of abuse as treatments for Parkinson's disease. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. Client Abuse to Public Welfare Workers

    DEFF Research Database (Denmark)

    Strøbæk, Pernille Solveig; Korczynski, Marek

    2016-01-01

    We analyse a case study of workers’ experience of client abuse in a Danish public welfare organisation. We make an original contribution by putting forward two different theoretical expectations of the case. One expectation is that the case follows a pattern of customer abuse processes in a social...... patterns of customer abuse associated with a liberal market economy – in which the customer is treated as sovereign against the relatively powerless worker, and in which workers bear heavy emotional costs of abuse. Our findings show a greater match to the social processes of abuse within a social market...... market economy – in which workers are accorded power and resources, in which workers tend to frame the abuse as the outcome of a co-citizen caught in system failure and in which workers demonstrate some resilience to abuse. Another expectation is that New Public Management reforms push the case to follow...

  17. Routes of abuse of prescription opioid analgesics: a review and assessment of the potential impact of abuse-deterrent formulations.

    Science.gov (United States)

    Gasior, Maciej; Bond, Mary; Malamut, Richard

    2016-01-01

    Prescription opioid analgesics are an important treatment option for patients with chronic pain; however, misuse, abuse and diversion of these medications are a major global public health concern. Prescription opioid analgesics can be abused via intended and non-intended routes of administration, both intact or after manipulation of the original formulation to alter the drug-delivery characteristics. Available data indicate that ingestion (with or without manipulation of the prescribed formulation) is the most prevalent route of abuse, followed by inhalation (snorting, smoking and vaping) and injection. However, reported routes of abuse vary considerably between different formulations. A number of factors have been identified that appear to be associated with non-oral routes of abuse, including a longer duration of abuse, younger age, male sex and a rural or socially deprived location. The development of abuse-deterrent formulations of prescription opioid analgesics is an important step toward reducing abuse of these medications. Available abuse-deterrent formulations aim to hinder extraction of the active ingredient, prevent administration through alternative routes and/or make abuse of the manipulated product less attractive, less rewarding or even aversive. There are currently five opioid analgesics with a Food and Drug Administration abuse-deterrent label, and a number of other products are under review. A growing body of evidence suggests that introduction of abuse-deterrent opioid analgesics in the USA has been associated with decreased rates of abuse of these formulations. The availability of abuse-deterrent formulations therefore appears to represent an important step toward curbing the epidemic of abuse of prescription opioid analgesics, while ensuring the availability of effective pain medications for patients with legitimate medical need.

  18. Diagnostic imaging of child abuse

    Energy Technology Data Exchange (ETDEWEB)

    Oguma, Eiji; Aihara, Toshinori [Saitama Children' s Medical Center, Iwatsuki (Japan)

    2002-04-01

    The major role of imaging in cases of suspected child abuse is to identify the physical injuries and to confirm the occurrence of abuse. In severely abused infants, the imaging findings may be the only evidence for a diagnosis of inflicted injury. Imaging may be the first clue to abuse in children seen with apparent other conditions and lead to appropriate measures to protect them from the risk of more serious injury. The radiologist must be familiar with imaging findings of inflicted injuries to fulfill these roles. (author)

  19. Diagnostic imaging of child abuse

    International Nuclear Information System (INIS)

    Oguma, Eiji; Aihara, Toshinori

    2002-01-01

    The major role of imaging in cases of suspected child abuse is to identify the physical injuries and to confirm the occurrence of abuse. In severely abused infants, the imaging findings may be the only evidence for a diagnosis of inflicted injury. Imaging may be the first clue to abuse in children seen with apparent other conditions and lead to appropriate measures to protect them from the risk of more serious injury. The radiologist must be familiar with imaging findings of inflicted injuries to fulfill these roles. (author)

  20. Hip Fracture

    Science.gov (United States)

    ... hip fractures in people of all ages. In older adults, a hip fracture is most often a result of a fall from a standing height. In people with very weak bones, a hip fracture can occur simply by standing on the leg and twisting. Risk factors The rate of hip fractures increases substantially with ...

  1. Ankle fractures have features of an osteoporotic fracture.

    Science.gov (United States)

    Lee, K M; Chung, C Y; Kwon, S S; Won, S H; Lee, S Y; Chung, M K; Park, M S

    2013-11-01

    We report the bone attenuation of ankle joint measured on computed tomography (CT) and the cause of injury in patients with ankle fractures. The results showed age- and gender-dependent low bone attenuation and low-energy trauma in elderly females, which suggest the osteoporotic features of ankle fractures. This study was performed to investigate the osteoporotic features of ankle fracture in terms of bone attenuation and cause of injury. One hundred ninety-four patients (mean age 51.0 years, standard deviation 15.8 years; 98 males and 96 females) with ankle fracture were included. All patients underwent CT examination, and causes of injury (high/low-energy trauma) were recorded. Mean bone attenuations of the talus, medial malleolus, lateral malleolus, and distal tibial metaphysis were measured on CT images. Patients were divided into younger age (fractures than the younger age group. With increasing age, bone attenuations tended to decrease and the difference of bone attenuation between the genders tended to increase in the talus, medial malleolus, lateral malleolus, and distal tibial metaphysis. Ankle fracture had features of osteoporotic fracture that is characterized by age- and gender-dependent low bone attenuation. Ankle fracture should not be excluded from the clinical and research interest as well as from the benefit of osteoporosis management.

  2. Remote Cutaneous Breast Carcinoma Metastasis Mimicking Dermatitis

    Directory of Open Access Journals (Sweden)

    Annakan V Navaratnam

    2015-01-01

    Full Text Available Cutaneous metastases from primary internal malignancies are an uncommon presentation. Cutaneous metastases are more frequently seen in breast cancer than in any other visceral malignancy in women. Medical practitioners should be vigilant of the possibility of unusual presentations of metastatic disease in breast cancer patients with lobular carcinoma presenting as cutaneous lesions mimicking benign dermatological conditions. Herein, we present a case of a 75-year-old woman presenting with cutaneous lobular breast carcinoma metastases on her anterior right leg, which had previously been misdiagnosed as dermatitis for 9 years.

  3. Being Mimicked Increases Prosocial Behavior in 18-Month-Old Infants

    Science.gov (United States)

    Carpenter, Malinda; Uebel, Johanna; Tomasello, Michael

    2013-01-01

    Most previous research on imitation in infancy has focused on infants' learning of instrumental actions on objects. This study focused instead on the more social side of imitation, testing whether being mimicked increases prosocial behavior in infants, as it does in adults (van Baaren, Holland, Kawakami, & van Knippenberg, 2004).…

  4. Primary Papillary Mucinous Adenocarcinoma of the Ureter Mimicking Genitourinary Tuberculosis

    Directory of Open Access Journals (Sweden)

    Hanni Gulwani

    2010-01-01

    Full Text Available Primary adenocarcinomas of the renal pelvis and ureter are rare and account for less than 1% of all malignancies at this site. We report a case of primary papillary mucinous adenocarcinoma of the ureter that clinically mimicked genitourinary tuberculosis. Early diagnosis is important for the better outcome.

  5. A Rare Entity: Bilateral First Rib Fractures Accompanying Bilateral Scapular Fractures

    OpenAIRE

    Gulbahar, Gultekin; Kaplan, Tevfik; Turker, Hasan Bozkurt; Gundogdu, Ahmet Gokhan; Han, Serdar

    2015-01-01

    First rib fractures are scarce due to their well-protected anatomic locations. Bilateral first rib fractures accompanying bilateral scapular fractures are very rare, although they may be together with scapular and clavicular fractures. According to our knowledge, no case of bilateral first rib fractures accompanying bilateral scapular fractures has been reported, so we herein discussed the diagnosis, treatment, and complications of bone fractures due to thoracic trauma in bias of this rare en...

  6. A Rare Entity: Bilateral First Rib Fractures Accompanying Bilateral Scapular Fractures.

    Science.gov (United States)

    Gulbahar, Gultekin; Kaplan, Tevfik; Turker, Hasan Bozkurt; Gundogdu, Ahmet Gokhan; Han, Serdar

    2015-01-01

    First rib fractures are scarce due to their well-protected anatomic locations. Bilateral first rib fractures accompanying bilateral scapular fractures are very rare, although they may be together with scapular and clavicular fractures. According to our knowledge, no case of bilateral first rib fractures accompanying bilateral scapular fractures has been reported, so we herein discussed the diagnosis, treatment, and complications of bone fractures due to thoracic trauma in bias of this rare entity.

  7. High-resolution CT with histopathological correlates of the classic metaphyseal lesion of infant abuse

    Energy Technology Data Exchange (ETDEWEB)

    Tsai, Andy; Kleinman, Paul K. [Boston Children' s Hospital, Department of Radiology, Boston, MA (United States); McDonald, Anna G. [Office of the Chief Medical Examiner, Boston, MA (United States); Rosenberg, Andrew E. [University of Miami Hospital, Department of Pathology, Miami, FL (United States); Gupta, Rajiv [Massachusetts General Hospital, Department of Radiology, Boston, MA (United States)

    2014-02-15

    The classic metaphyseal lesion (CML) is a common high specificity indicator of infant abuse and its imaging features have been correlated histopathologically in infant fatalities. High-resolution CT imaging and histologic correlates were employed to (1) characterize the normal infant anatomy surrounding the chondro-osseous junction, and (2) confirm the 3-D model of the CML previously inferred from planar radiography and histopathology. Long bone specimens from 5 fatally abused infants, whose skeletal survey showed definite or suspected CMLs, were studied postmortem. After skeletal survey, selected specimens were resected and imaged with high-resolution digital radiography. They were then scanned with micro-CT (isotropic resolution of 45 μm{sup 3}) or with high-resolution flat-panel CT (isotropic resolutions of 200 μm{sup 3}). Visualization of the bony structures was carried out using image enhancement, segmentation and isosurface extraction, together with volume rendering and multiplanar reformatting. These findings were then correlated with histopathology. Study of normal infant bone clarifies the 3-D morphology of the subperiosteal bone collar (SPBC) and the radiographic zone of provisional calcification (ZPC). Studies on specimens with CML confirm that this lesion is a fracture extending in a planar fashion through the metaphysis, separating a mineralized fragment. This disk-like mineralized fragment has two components: (1) a thick peripheral component encompassing the SPBC; and (2) a thin central component comprised predominantly of the radiologic ZPC. By manipulating the 3-D model, the varying appearances of the CML are displayed. High-resolution CT coupled with histopathology provides elucidation of the morphology of the CML, a strong indicator of infant abuse. This new information may prove useful in assessing the biomechanical factors that produce this strong indicator of abusive assaults in infants. (orig.)

  8. High-resolution CT with histopathological correlates of the classic metaphyseal lesion of infant abuse

    International Nuclear Information System (INIS)

    Tsai, Andy; Kleinman, Paul K.; McDonald, Anna G.; Rosenberg, Andrew E.; Gupta, Rajiv

    2014-01-01

    The classic metaphyseal lesion (CML) is a common high specificity indicator of infant abuse and its imaging features have been correlated histopathologically in infant fatalities. High-resolution CT imaging and histologic correlates were employed to (1) characterize the normal infant anatomy surrounding the chondro-osseous junction, and (2) confirm the 3-D model of the CML previously inferred from planar radiography and histopathology. Long bone specimens from 5 fatally abused infants, whose skeletal survey showed definite or suspected CMLs, were studied postmortem. After skeletal survey, selected specimens were resected and imaged with high-resolution digital radiography. They were then scanned with micro-CT (isotropic resolution of 45 μm 3 ) or with high-resolution flat-panel CT (isotropic resolutions of 200 μm 3 ). Visualization of the bony structures was carried out using image enhancement, segmentation and isosurface extraction, together with volume rendering and multiplanar reformatting. These findings were then correlated with histopathology. Study of normal infant bone clarifies the 3-D morphology of the subperiosteal bone collar (SPBC) and the radiographic zone of provisional calcification (ZPC). Studies on specimens with CML confirm that this lesion is a fracture extending in a planar fashion through the metaphysis, separating a mineralized fragment. This disk-like mineralized fragment has two components: (1) a thick peripheral component encompassing the SPBC; and (2) a thin central component comprised predominantly of the radiologic ZPC. By manipulating the 3-D model, the varying appearances of the CML are displayed. High-resolution CT coupled with histopathology provides elucidation of the morphology of the CML, a strong indicator of infant abuse. This new information may prove useful in assessing the biomechanical factors that produce this strong indicator of abusive assaults in infants. (orig.)

  9. Substance abuse: medical and slang terminology.

    Science.gov (United States)

    Hamid, Humera; El-Mallakh, Rif S; Vandeveir, Keith

    2005-03-01

    Substance abuse is among one of the major problems plaguing our society. It has come to the attention of several healthcare professionals that a communication gap exists between themselves and substance abusers. Most of the time the substance abusers are only familiar with the slang terms of abused substances, a terminology that medical professionals are usually unaware of. This paper is an attempt to close that communication gap, allowing health care professionals to understand the slang terminology that their patients use, thus enabling them to make appropriate treatment decisions. In addition, the article presents some key features (including active ingredient, pharmacological classification, medical use, abuse form, usage method, combinations used, effects sought, long-term possible effects, and detectability in urine) of the most commonly abused substances.

  10. Relationships between fractures

    Science.gov (United States)

    Peacock, D. C. P.; Sanderson, D. J.; Rotevatn, A.

    2018-01-01

    Fracture systems comprise many fractures that may be grouped into sets based on their orientation, type and relative age. The fractures are often arranged in a network that involves fracture branches that interact with one another. Interacting fractures are termed geometrically coupled when they share an intersection line and/or kinematically coupled when the displacements, stresses and strains of one fracture influences those of the other. Fracture interactions are characterised in terms of the following. 1) Fracture type: for example, whether they have opening (e.g., joints, veins, dykes), closing (stylolites, compaction bands), shearing (e.g., faults, deformation bands) or mixed-mode displacements. 2) Geometry (e.g., relative orientations) and topology (the arrangement of the fractures, including their connectivity). 3) Chronology: the relative ages of the fractures. 4) Kinematics: the displacement distributions of the interacting fractures. It is also suggested that interaction can be characterised in terms of mechanics, e.g., the effects of the interaction on the stress field. It is insufficient to describe only the components of a fracture network, with fuller understanding coming from determining the interactions between the different components of the network.

  11. Gout: radiographic findings mimicking infection

    International Nuclear Information System (INIS)

    Rousseau, I.; Raymond-Tremblay, D.; Cardinal, E.; Beauregard, C.G.; Braunstein, E.M.; Saint-Pierre, A.

    2001-01-01

    Objective: To describe radiographic features of gout that may mimic infection. Design and patients: We report five patients with acute bacterial gout who presented with clinical as well as radiological findings mimicking acute bacterial septic arthritis or osteomyelitis. Three patients had delay in the appropriate treatment with the final diagnosis being established after needle aspiration and identification of urate crystals under polarized light microscopy. Two patients underwent digit amputation for not responding to antibiotic treatment and had histological findings confirming the diagnosis of gout. Conclusion: It is important for the radiologist to be aware of the radiological manifestations of acute gout that can resemble infection in order to avoid inappropriate diagnosis and delay in adequate treatment. The definitive diagnosis should rely on needle aspiration and a specific search for urate crystals. (orig.)

  12. A Rare Entity: Bilateral First Rib Fractures Accompanying Bilateral Scapular Fractures

    Directory of Open Access Journals (Sweden)

    Gultekin Gulbahar

    2015-01-01

    Full Text Available First rib fractures are scarce due to their well-protected anatomic locations. Bilateral first rib fractures accompanying bilateral scapular fractures are very rare, although they may be together with scapular and clavicular fractures. According to our knowledge, no case of bilateral first rib fractures accompanying bilateral scapular fractures has been reported, so we herein discussed the diagnosis, treatment, and complications of bone fractures due to thoracic trauma in bias of this rare entity.

  13. Proximal femoral fractures.

    Science.gov (United States)

    Webb, Lawrence X

    2002-01-01

    Fractures of the proximal femur include fractures of the head, neck, intertrochanteric, and subtrochanteric regions. Head fractures commonly accompany dislocations. Neck fractures and intertrochanteric fractures occur with greatest frequency in elderly patients with a low bone mineral density and are produced by low-energy mechanisms. Subtrochanteric fractures occur in a predominantly strong cortical osseous region which is exposed to large compressive stresses. Implants used to address these fractures must be able to accommodate significant loads while the fractures consolidate. Complications secondary to these injuries produce significant morbidity and include infection, nonunion, malunion, decubitus ulcers, fat emboli, deep venous thrombosis, pulmonary embolus, pneumonia, myocardial infarction, stroke, and death.

  14. Fracture mechanisms and fracture control in composite structures

    Science.gov (United States)

    Kim, Wone-Chul

    Four basic failure modes--delamination, delamination buckling of composite sandwich panels, first-ply failure in cross-ply laminates, and compression failure--are analyzed using linear elastic fracture mechanics (LEFM) and the J-integral method. Structural failures, including those at the micromechanical level, are investigated with the aid of the models developed, and the critical strains for crack propagation for each mode are obtained. In the structural fracture analyses area, the fracture control schemes for delamination in a composite rib stiffener and delamination buckling in composite sandwich panels subjected to in-plane compression are determined. The critical fracture strains were predicted with the aid of LEFM for delamination and the J-integral method for delamination buckling. The use of toughened matrix systems has been recommended for improved damage tolerant design for delamination crack propagation. An experimental study was conducted to determine the onset of delamination buckling in composite sandwich panel containing flaws. The critical fracture loads computed using the proposed theoretical model and a numerical computational scheme closely followed the experimental measurements made on sandwich panel specimens of graphite/epoxy faceskins and aluminum honeycomb core with varying faceskin thicknesses and core sizes. Micromechanical models of fracture in composites are explored to predict transverse cracking of cross-ply laminates and compression fracture of unidirectional composites. A modified shear lag model which takes into account the important role of interlaminar shear zones between the 0 degree and 90 degree piles in cross-ply laminate is proposed and criteria for transverse cracking have been developed. For compressive failure of unidirectional composites, pre-existing defects play an important role. Using anisotropic elasticity, the stress state around a defect under a remotely applied compressive load is obtained. The experimentally

  15. Attributions of Blame in a Hypothetical Child Sexual Abuse Case: Roles of Behavior Problems and Frequency of Abuse.

    Science.gov (United States)

    Theimer, Kate; Hansen, David J

    2017-06-01

    Youth who are blamed for their sexual abuse may experience increased negative outcomes, such as amplified self-blame. Similarly, blaming nonoffending parents can impede their ability to support their child following disclosure. Understanding the factors that influence how people perceive victim, caregiver, and perpetrator responsibility is imperative for the protection and treatment of families who have experienced sexual abuse. Little research has explored victim and abuse characteristics that influence the perception of sexual abuse. As such, the purpose of this study was to examine the roles of behavior problems and frequency of abuse in the attribution of blame in a hypothetical sexual abuse case. In addition, the relationship between several respondent characteristics and assignment of responsibility were explored as secondary aims. The study used a two (behavior problems: three suspensions in one school semester vs. no mention of behavior problems) by two (one abuse occurrence vs. five abuse occurrences) between-subjects design. Seven hundred forty-two participants read one of the four child sexual abuse (CSA) vignettes and completed measures related to responsibility. ANOVAs revealed those who read a vignette where the youth experienced multiple abuse incidents rated the victim as more responsible regardless of whether or not the youth was described as having behavior problems. Results indicate that respondents may have attributed more blame to the victim due to the belief that she could have done something to stop the abuse after the first incident. The abuse frequency manipulation when combined with the behavior manipulation appeared to relate to how respondents perceived the victim's parents. Males and younger respondents attributed more blame to the victim; however, sexual abuse or assault history did not associate with victim responsibility ratings. Clinical and research implications were discussed.

  16. The Satanic Ritual Abuse Controversy.

    Science.gov (United States)

    Putnam, Frank W.

    1991-01-01

    The issues raised by Jonker and Jonker-Bakker and Young et al (EC 601 187-188) illustrate a major controversy dividing the child abuse community, the alleged existence of a conspiracy of satanic, ritual, sexual abuse of children. No evidence is found to support claims that large numbers of babies and children are being sacrificed or abused in…

  17. Breast cancer cell behaviors on staged tumorigenesis-mimicking matrices derived from tumor cells at various malignant stages

    International Nuclear Information System (INIS)

    Hoshiba, Takashi; Tanaka, Masaru

    2013-01-01

    Highlights: •Models mimicking ECM in tumor with different malignancy were prepared. •Cancer cell proliferation was suppressed on benign tumor ECM. •Benign tumor cell proliferation was suppressed on cancerous ECM. •Chemoresistance of cancer cell was enhanced on cancerous ECM. -- Abstract: Extracellular matrix (ECM) has been focused to understand tumor progression in addition to the genetic mutation of cancer cells. Here, we prepared “staged tumorigenesis-mimicking matrices” which mimic in vivo ECM in tumor tissue at each malignant stage to understand the roles of ECM in tumor progression. Breast tumor cells, MDA-MB-231 (invasive), MCF-7 (non-invasive), and MCF-10A (benign) cells, were cultured to form their own ECM beneath the cells and formed ECM was prepared as staged tumorigenesis-mimicking matrices by decellularization treatment. Cells showed weak attachment on the matrices derived from MDA-MB-231 cancer cells. The proliferations of MDA-MB-231 and MCF-7 was promoted on the matrices derived from MDA-MB-231 cancer cells whereas MCF-10A cell proliferation was not promoted. MCF-10A cell proliferation was promoted on the matrices derived from MCF-10A cells. Chemoresistance of MDA-MB-231 cells against 5-fluorouracil increased on only matrices derived from MDA-MB-231 cells. Our results showed that the cells showed different behaviors on staged tumorigenesis-mimicking matrices according to the malignancy of cell sources for ECM preparation. Therefore, staged tumorigenesis-mimicking matrices might be a useful in vitro ECM models to investigate the roles of ECM in tumor progression

  18. Breast cancer cell behaviors on staged tumorigenesis-mimicking matrices derived from tumor cells at various malignant stages

    Energy Technology Data Exchange (ETDEWEB)

    Hoshiba, Takashi [Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510 (Japan); International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan); Tanaka, Masaru, E-mail: tanaka@yz.yamagata-u.ac.jp [Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510 (Japan)

    2013-09-20

    Highlights: •Models mimicking ECM in tumor with different malignancy were prepared. •Cancer cell proliferation was suppressed on benign tumor ECM. •Benign tumor cell proliferation was suppressed on cancerous ECM. •Chemoresistance of cancer cell was enhanced on cancerous ECM. -- Abstract: Extracellular matrix (ECM) has been focused to understand tumor progression in addition to the genetic mutation of cancer cells. Here, we prepared “staged tumorigenesis-mimicking matrices” which mimic in vivo ECM in tumor tissue at each malignant stage to understand the roles of ECM in tumor progression. Breast tumor cells, MDA-MB-231 (invasive), MCF-7 (non-invasive), and MCF-10A (benign) cells, were cultured to form their own ECM beneath the cells and formed ECM was prepared as staged tumorigenesis-mimicking matrices by decellularization treatment. Cells showed weak attachment on the matrices derived from MDA-MB-231 cancer cells. The proliferations of MDA-MB-231 and MCF-7 was promoted on the matrices derived from MDA-MB-231 cancer cells whereas MCF-10A cell proliferation was not promoted. MCF-10A cell proliferation was promoted on the matrices derived from MCF-10A cells. Chemoresistance of MDA-MB-231 cells against 5-fluorouracil increased on only matrices derived from MDA-MB-231 cells. Our results showed that the cells showed different behaviors on staged tumorigenesis-mimicking matrices according to the malignancy of cell sources for ECM preparation. Therefore, staged tumorigenesis-mimicking matrices might be a useful in vitro ECM models to investigate the roles of ECM in tumor progression.

  19. Evaluation of Bikers Against Child Abuse (BACA) program: A community intervention for child abuse victims.

    Science.gov (United States)

    Ray, Dee C; Lilly, J P; Gallina, Nancy; MacIan, Paula; Wilson, Brittany

    2017-12-01

    Children who have experienced physical abuse benefit from a multitude of community interventions including support programs to address emotional and behavioral stability. This pilot study evaluated the services of Bikers Against Child Abuse (BACA), a community of bikers lending intervention to abused children, using a pre/post exploratory design. Participants (N=154) were children who had been referred by parents/guardians for current or past physical and/or sexual abuse. Parents/guardians of children were interviewed four times over a course of one year. Results indicated children demonstrated substantial improvements in their overall levels of emotional distress, conduct concerns, hyperactivity, and behavioral and emotional functioning. Overall, results support the premise that services provided by BACA may serve as a unique intervention for children who have experienced abuse. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. Drug abuse first aid

    Science.gov (United States)

    ... use of these drugs is a form of drug abuse. Medicines that are for treating a health problem ... about local resources. Alternative Names Overdose from drugs; Drug abuse first aid References Myck MB. Hallucinogens and drugs ...

  1. [Abuse of minors. Clinical considerations on physical abuse, sexual aggression and emotional deprivation].

    Science.gov (United States)

    Loredo-Abdalá, A; Trejo-Hernández, J; Bustos-Valenzuela, V

    1999-01-01

    Physicians and other health personnel dealing with the consequences of child abuse ought to have abroad understanding of the magnitude of this serious medical and social phenomenon. The three main patterns of child mistreatment as observed at a pediatric hospital are reviewed, with emphasis on its medical and juridical aspects. Various pathologic entities are to be taken into account for differential diagnoses when child abuse is suspected. Risk factors regarding the victims, the abusers and the psychosocial environment are noted.

  2. Análise de fraturas diafisárias do fêmur em crianças menores de 3 anos de idade Femoral shaft fractures: an assessment in children younger than 3 years old

    Directory of Open Access Journals (Sweden)

    João Paulo Machado Bergamaschi

    2007-01-01

    Full Text Available Este estudo consiste na reavaliação ortopédica e psicossocial de crianças que sofreram fratura do fêmur até a idade dos três anos e objetiva a análise de suas causas prováveis e detecção de indícios de ocorrência de Síndrome de Maus Tratos. Trinta e cinco crianças menores de três anos de idade sofreram fratura diafisária de fêmur e foram atendidas no Pronto Socorro do Serviço de Ortopedia e Traumatologia da Santa Casa de São Paulo, no período de janeiro de 1996 a agosto de 2002, sendo que 18 compareceram para reavaliação. Como causa relatada das fraturas observamos: queda em 13 (72,2% casos, queda de objetos sobre o membro em três (16,7% e fratura no parto em dois (11,1%. Constatamos suspeita de Síndrome dos Maus Tratos em nove (maus tratos físicos em seis [33,3%] e negligência em três [16,7%] casos, fratura patológica em quatro (22,2%, causa acidental em três (16,7%, e outras causas em dois (11,1% casos. Maus tratos constituem uma importante causa a ser investigada nos casos de fratura do fêmur em crianças com menos de três anos de idade, sendo o provável mecanismo responsável por metade das fraturas aqui estudadas.This study consists of an orthopaedic and psychosocial re-evaluation of children who experienced femur fractures as young as 3 years old and aims to analyze potential causes and detect Child Abuse rates. Thirty-five children under the age of three years who experienced femoral shaft fractures received care at the Emergency Department of the Orthopaedics and Traumatology Service of Santa Casa de São Paulo within the period ranging from January, 1996 to August, 2002. Eighteen patients returned to the hospital for re-evaluation. The reported causes for fractures were: fall in 13 cases (72.2%, object fall on the limb in 2 cases (11.1%. Child abuse was suspected in 9 cases (physical abuse in 6 cases (33.3%, negligence in 3 cases (16.7%, pathological fracture in 4 cases (22.2%, accidental causes in 3

  3. Physical Child-Abuse in Tehran, Iran

    Directory of Open Access Journals (Sweden)

    Ali Akbar Sayyari

    2001-12-01

    Full Text Available Objective: Child-abuse (physical, mental and sexual is considered as one of the important problems faced by persons specialized in behavioral Sciences and Forensic Medicine, physicians and pediatricians. This cross-sectional study was conducted to determine the status of physical child-abuse in Tehran. Materials & Methods: Forty-five pediatric residents, trained for this purpose, conducted this ten-day study in three teaching hospitals (Children's Medical Center, Bahrami Hospital, Hazrat Ali-Asghar Hospital. A questionnaire on physical child-abuse, designed and proposed by the WHO, was completed for 3019 children (male=1578, 52.3% female=1441, 47.7% less than 18 years of age, who attended the emergency department of the above hospitals. The children and their parents were interviewed and physical examination was performed for the children. Results: A total of 347 children (male=14.5%, female =9.6%, which is 12.2% of the total number of children studied, were physically abused. Injuries were mostly present on the face, upper extremities, back and lower extremities, among which 12.8% of the cases were severe and 87.2% were moderate in intensity. Fathers and mothers were responsible for 51.2% and 34.1% of the cases of child-abuse respectively. Among the persons responsible for causing child-abuse, 34.1% had themselves been physically abused during their childhood period and 26.4% had physically abused children before. Hyperactivity, bed-wetting and an unwanted child were among the most common causes of child-abuse. Conclusion: Factors precipitating child-abuse included: large numbers of children in the family drug addiction of one of the family members, and acute or severe psychological stress during the past 6 months. Using the Chi-square test, a significant relationship (P value=0.00l was found to exist between physical child-abuse and demographic factors such as age, sex, site of residence, history of divorce or separation of the parents and

  4. Cutaneous Silicone Granuloma Mimicking Breast Cancer after Ruptured Breast Implant

    Directory of Open Access Journals (Sweden)

    Waseem Asim Ghulam El-Charnoubi

    2011-01-01

    Full Text Available Cutaneous manifestations due to migration of silicone from ruptured implants are rare. Migrated silicone with cutaneous involvement has been found in the chest wall, abdominal wall, and lower extremities. We describe a case of cutaneous silicone granuloma in the breast exhibiting unusual growth mimicking breast cancer after a ruptured implant.

  5. Violence and Abuse in Rural America

    Science.gov (United States)

    ... Guide Rural Health Topics & States Topics View more Violence and Abuse in Rural America Violence and abuse ... of harassment, stalking, and bullying? How prevalent is violence and abuse in rural America? According to the ...

  6. Cough & Cold Medicine Abuse

    Science.gov (United States)

    ... Videos for Educators Search English Español Cough & Cold Medicine Abuse KidsHealth / For Teens / Cough & Cold Medicine Abuse ... resfriado Why Do People Use Cough and Cold Medicines to Get High? There's an ingredient in many ...

  7. Venous injury in abusive head trauma

    Energy Technology Data Exchange (ETDEWEB)

    Choudhary, Arabinda K. [Nemours A. I. duPont Hospital for Children, Department of Radiology, Wilmington, DE (United States); Bradford, Ray; Thamburaj, K.; Boal, Danielle K.B. [Hershey Medical Center, Department of Radiology, Hershey, PA (United States); Dias, Mark S. [Hershey Medical Center, Department of Neurosurgery, Hershey, PA (United States)

    2015-11-15

    Abusive head trauma (AHT) is an important cause of serious brain injury in infants and young children who have characteristic clinical and imaging findings that are discordant with the clinical history provided. Recent attention has focused on abnormalities of the cranial venous sinuses and cortical veins, both on MRI and at autopsy. Although many have interpreted these to be secondary to the AHT, some have recently argued that these venous abnormalities represent primary cortical sinus and venous thrombosis that leads secondarily to subdural hemorrhage and secondary brain injury. Direct trauma to the veins and sinuses has been reported at autopsy in AHT, but there has been no systematic study of venous abnormalities in cases of AHT. The purpose of this study was to define the incidence and characteristics of venous and sinus abnormalities in AHT. We included all children <36 months of age who were diagnosed with abusive head trauma between 2001 and 2012 and who had MRI and magnetic resonance (MR) venography as part of their diagnostic workup. We analyzed age, gender and clinical findings. MRI and MR venography were analyzed independently by two neuroradiologists with a focus on abnormalities involving the intracranial veins and venous sinuses. A total of 45 children were included. The median age was 3 months (range 15 days to 31 months) and 28 were boys (62%). Clinical findings included retinal hemorrhage in 71% and extracranial fractures in 55%. CT or MRI demonstrated subdural hemorrhage in 41 (91%); none had subdural effusions. In 31 cases (69%) MR venography demonstrated mass effect on the venous sinuses or cortical draining veins, with either displacement or partial or complete effacement of the venous structures from an adjacent subdural hematoma or brain swelling. We also describe the lollipop sign, which represents direct trauma to the cortical bridging veins and was present in 20/45 (44%) children. Evidence of displacement or compression of cortical veins

  8. Venous injury in abusive head trauma

    International Nuclear Information System (INIS)

    Choudhary, Arabinda K.; Bradford, Ray; Thamburaj, K.; Boal, Danielle K.B.; Dias, Mark S.

    2015-01-01

    Abusive head trauma (AHT) is an important cause of serious brain injury in infants and young children who have characteristic clinical and imaging findings that are discordant with the clinical history provided. Recent attention has focused on abnormalities of the cranial venous sinuses and cortical veins, both on MRI and at autopsy. Although many have interpreted these to be secondary to the AHT, some have recently argued that these venous abnormalities represent primary cortical sinus and venous thrombosis that leads secondarily to subdural hemorrhage and secondary brain injury. Direct trauma to the veins and sinuses has been reported at autopsy in AHT, but there has been no systematic study of venous abnormalities in cases of AHT. The purpose of this study was to define the incidence and characteristics of venous and sinus abnormalities in AHT. We included all children <36 months of age who were diagnosed with abusive head trauma between 2001 and 2012 and who had MRI and magnetic resonance (MR) venography as part of their diagnostic workup. We analyzed age, gender and clinical findings. MRI and MR venography were analyzed independently by two neuroradiologists with a focus on abnormalities involving the intracranial veins and venous sinuses. A total of 45 children were included. The median age was 3 months (range 15 days to 31 months) and 28 were boys (62%). Clinical findings included retinal hemorrhage in 71% and extracranial fractures in 55%. CT or MRI demonstrated subdural hemorrhage in 41 (91%); none had subdural effusions. In 31 cases (69%) MR venography demonstrated mass effect on the venous sinuses or cortical draining veins, with either displacement or partial or complete effacement of the venous structures from an adjacent subdural hematoma or brain swelling. We also describe the lollipop sign, which represents direct trauma to the cortical bridging veins and was present in 20/45 (44%) children. Evidence of displacement or compression of cortical veins

  9. A Q fever case mimicking crimean-congo haemorrhagic fever

    Directory of Open Access Journals (Sweden)

    O Karabay

    2011-01-01

    Full Text Available Coxiella burnetii is the bacterium that causes Q fever. Human infection is mainly transmitted from cattle, goats and sheep. The disease is usually self-limited. Pneumonia and hepatitis are the most common clinical manifestations. In this study, we present a case of Q fever from the western part of Turkey mimicking Crimean-Congo haemorrhagic fever (CCHF in terms of clinical and laboratory findings.

  10. Dating fractures and fracture movement in the Lac du Bonnet Batholith

    International Nuclear Information System (INIS)

    Gascoyne, M.; Brown, A.; Ejeckam, R.B.; Everitt, R.A.

    1997-04-01

    This report examines and summarizes all work that has been done from 1980 to the present in determining the age of rock crystallization, fracture initiation, fracture reactivation and rates of fracture movement in the Lac du Bonnet Batholith to provide information for Atomic Energy of Canada Limited's (AECL) Canadian Nuclear Fuel Waste Management Program. Geological and petrographical indicators of relative age (e.g. cross-cutting relationships, sequences of fracture infilling minerals, P-T characteristics of primary and secondary minerals) are calibrated with radiometric age determinations on minerals and whole rock samples, using 87 Rb- 87 Sr, 40 K- 39 Ar, 40 Ar- 39 Ar and fission track methods. Most fractures and fracture zones inclined at low angles are found to be ancient features, first formed in the Early Proterozoic under conditions of deuteric alteration. Following some movement on fractures in the Late Proterozoic and Early Paleozoic, reactivation of fractures during the Pleistocene is established from uranium-series dating methods and use of stable isotopic contents of fracture infilling minerals (mainly calcite). Some indication of movement on fracture zones during the Pleistocene is given by electron spin resonance dating techniques on fault gouge. The slow rate of propagation of fractures is indicated by mineral infillings, their P-T characteristics and U-series calcite ages in a fracture in sparsely fractured rock, accessible from AECL's Underground Research Laboratory. These results collectively indicate that deep fractures observed in the batholith are ancient features and the fracturing and jointing in the upper 200 m is relatively recent (< 1 Ma) and largely a result of stress release. (author)

  11. Cervical spine anomalies in Menkes disease: a radiologic finding potentially confused with child abuse.

    Science.gov (United States)

    Hill, Suvimol C; Dwyer, Andrew J; Kaler, Stephen G

    2012-11-01

    Menkes disease is an X-linked recessive disorder of copper transport caused by mutations in ATP7A, a copper-transporting ATPase. Certain radiologic findings reported in this condition overlap with those caused by child abuse. However, cervical spine defects simulating cervical spine fracture, a known result of nonaccidental pediatric trauma, have not been reported previously in this illness. To assess the frequency of cervical spine anomalies in Menkes disease after discovery of an apparent C2 posterior arch defect in a child participating in a clinical trial. We examined cervical spine radiographs obtained in 35 children with Menkes disease enrolled in a clinical trial at the National Institutes of Health Clinical Center. Four of the 35 children with Menkes disease had apparent C2 posterior arch defects consistent with spondylolysis or incomplete/delayed ossification. Defects in C2 were found in 11% of infants and young children with Menkes disease. Discovery of cervical spine defects expands the spectrum of radiologic findings associated with this condition. As with other skeletal abnormalities, this feature simulates nonaccidental trauma. In the context of Menkes disease, suspicions of child abuse should be considered cautiously and tempered by these findings to avoid unwarranted accusations.

  12. Child abuse and neglect in complex dissociative disorder, abuse-related chronic PTSD, and mixed psychiatric samples.

    Science.gov (United States)

    Dorahy, Martin J; Middleton, Warwick; Seager, Lenaire; Williams, Mary; Chambers, Ron

    2016-01-01

    Only a select number of studies have examined different forms of child maltreatment in complex dissociative disorders (DDs) in comparison to other groups. Few of these have used child abuse-related chronic posttraumatic stress disorder (C-PTSD) and mixed psychiatric (MP) patients with maltreatment as comparison groups. This study examined child sexual, physical, and emotional abuse as well as physical and emotional neglect in DD (n = 39), C-PTSD (n = 13), and MP (n = 21) samples, all with abuse and neglect histories. The predictive capacity of these different forms of maltreatment across the 3 groups was assessed for pathological dissociation, shame, guilt, relationship esteem, relationship anxiety, relationship depression, and fear of relationships. All forms of maltreatment differentiated the DD from the MP group, and sexual abuse differentiated the DD sample from the C-PTSD group. Childhood sexual abuse was the only predictor of pathological dissociation. Emotional abuse predicted shame, guilt, relationship anxiety, and fear of relationships. Emotional neglect predicted relationship anxiety and relationship depression. Physical neglect was associated with less relationship anxiety. Different forms of abuse and neglect are associated with different symptom clusters in psychiatric patients with maltreatment histories.

  13. Prevent Child Abuse America

    Science.gov (United States)

    ... the Week Parenting Tip of the Week – Preventing Child Sexual Abuse Parenting Tip of the Week Parenting Tip of the Week – Talking to Teens about Healthy Relationships ... of child abuse prevention through our Pinwheels for Prevention campaign. ...

  14. Elder Abuse - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Elder Abuse URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Elder Abuse - Multiple Languages To use the sharing features on ...

  15. Child Abuse - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Child Abuse URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Child Abuse - Multiple Languages To use the sharing features on ...

  16. Sparganosis of the Breast that Mimicked Metastasis: A Case Report

    International Nuclear Information System (INIS)

    Kim, Jae Woon; Hwang, Mi Soo

    2011-01-01

    Sparganosis of the breast is a rare parasitic infection of humans. If the breast is involved, then this condition presents as soft tissue masses that mimic breast cancer. We report here on the radiologic feature of sparganosis in a patient with gastric cancer and this mimicked metastasis. We also briefly review the relevant literature

  17. [Abuse, dependence and intoxication of substances].

    Science.gov (United States)

    Wada, Kiyoshi

    2015-09-01

    As for substance-related disorders, there were several differences between ICD-10 and DSM-IV, however, the concept of "dependence" had been essential for both criteria. DSM-5 published in 2013 had erased dependence. This confuses us. It is important to recognize dependence again. "Abuse" is the self-intake behavior of drug against the social norms. Repeated abuse results in dependence. Dependence is a state of loss of control against drug use due to craving. Abuse can produce "acute intoxication", and repeated abuse under dependence can produce "chronic intoxication". It is important to understand abuse, dependence and "intoxication" based on their relationship from the point of time course.

  18. Physical fracture properties (fracture surfaces as information sources; crackgrowth and fracture mechanisms; exemples of cracks)

    International Nuclear Information System (INIS)

    Meny, Lucienne.

    1979-06-01

    Fracture surfaces are considered as a useful source of informations: an introduction to fractography is presented; the fracture surface may be observed through X ray microanalysis, and other physical methods such as Auger electron spectroscopy or secundary ion emission. The mechanisms of macroscopic and microscopic crackgrowth and fracture are described, in the case of unstable fracture (cleavage, ductile with shear, intergranular brittleness) and of progressive crack propagation (creep, fatigue). Exemples of cracks are presented in the last chapter [fr

  19. Orthokeratinised odontogenic cyst mimicking periapical cyst.

    Science.gov (United States)

    Rajalakshmi, R; Sreeja, C; Vijayalakshmi, D; Leelarani, V

    2013-10-07

    Orthokeratinised odontogenic cyst (OOC) denotes the odontogenic cyst that microscopically has an orthokeratinised epithelial lining. OOC is characterised by a less-aggressive behaviour and a low rate of recurrence. This report describes a case of OOC involving posterior part of the mandible that mimicked periapical cyst in a 14-year-old boy. The initial clinical diagnosis was given as periapical cyst based on the clinical and radiographical features. Enucleation of the cyst was performed and the specimen was sent for histopathological examination. A definite diagnosis of OOC was made by histopathological examination of the biopsy specimen. This case emphases on including OOC in the differential diagnosis of radiolucencies occurring in the periapical region of non-vital tooth.

  20. Development of the scale of economic abuse.

    Science.gov (United States)

    Adams, Adrienne E; Sullivan, Cris M; Bybee, Deborah; Greeson, Megan R

    2008-05-01

    Economic abuse is part of the pattern of behaviors used by batterers to maintain power and control over their partners. However, no measure of economic abuse exists. This study describes the development of the Scale of Economic Abuse, which was designed to fill this gap. Interviews were conducted with 103 survivors of domestic abuse, each of whom responded to measures of economic, physical, and psychological abuse as well as economic hardship. Results provide evidence for the reliability and validity of the scale. This study is an important first step toward understanding the extent and impact of economic abuse experienced by survivors.

  1. Benzodiazepine abuse among the elderly

    Directory of Open Access Journals (Sweden)

    Shalini Singh

    2016-01-01

    Full Text Available Benzodiazepines belong to the hypnotic-sedative class of drugs which have anxiolytic, sedative, and hypnotic properties. These drugs have been in clinical use for at least half a century. The propensity for development of dependence, especially on prescription benzodiazepines, coupled with the risk of falls and cognitive impairment due to benzodiazepines makes the elderly population susceptible to adverse outcomes with the use of benzodiazepines, and hence, cautious use is desired in this population. This review discusses the various aspects pertaining to benzodiazepine abuse in the elderly including pharmacology, prevalence of abuse, adverse consequences of benzodiazepine abuse, and subsequently assessment and management of elderly patients with benzodiazepine abuse.

  2. Self-control and child abuse potential in mothers with an abuse history and their preschool children

    NARCIS (Netherlands)

    Henschel, S.; de Bruin, M.; Möhler, E.

    2014-01-01

    We examined whether physically and sexually abused mothers display lower levels of self-control, whether this explains their higher tendency to abuse their own children, and if this results in lower levels of self-control among their children. In a cross-sectional study, 40 abused and 47 matched,

  3. Early Prevention Toward Sexual Abuse on Children

    Directory of Open Access Journals (Sweden)

    Ira Paramastri

    2015-11-01

    Full Text Available Child sexual abuse is a worldwide problem. Although most studies on the longterm consequences of child sexual abuse have focused on women, sexual abuse of both boys and girls is common. Peer sexual abuse in schools was an often overlooked problem that contributes to a hostile school environment: one major study found that 85% of girls and 76% of boys reported experiencing some form of sexual abuse in school. 85% of child sexual abuse is committed by relatives, close family friend or an adult that the child knows and trusts. The childhood sexual abuse variables taken into account are commonly age of onset, duration, abuse forms and relationship between the child and the perpetrator. The objective of this study was to gather information or opinion about sexual abuse concept, methods and media of the elementary students, parents, teachers and experts. A qualitative study, involving one to one interviews, was conducted with 7 experts, focus group discussion with 40 elementary students, and with 40 parents in Yogyakarta district about child sexual abuse issues. Data were analysed according to Miles and Huberman’s data reduction, data display and conclusion verification process. These findings strongly indicate that boys and girls are vulnerable to this form of childhood sexual abuse ; the similarity in the likelihood for multiple behavioral, mental and social outcomes among men and women suggest the need to identify and treat all adults affected by child sexual abuse. Themes related to the child sexual abuse were: paperwork design, good facilitator, guidelines for students, parents and teachers. Students prefer media that can help them understand concept with komik paperwork as media for early prevention. Parents, teachers and experts prefer that this prevention program can run as soon. With careful paperwork design and evaluation of prevention program, the success of program implementation can be enhanced.

  4. SNL Abuse Testing Manual.

    Energy Technology Data Exchange (ETDEWEB)

    Orendorff, Christopher [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Lamb, Joshua [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Steele, Leigh Anna Marie [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-07-01

    This report describes recommended abuse testing procedures for rechargeable energy storage systems (RESSs) for electric vehicles. This report serves as a revision to the FreedomCAR Electrical Energy Storage System Abuse Test Manual for Electric and Hybrid Electric Vehicle Applications (SAND2005-3123).

  5. Opioid Abuse and Addiction

    Science.gov (United States)

    ... means feeling withdrawal symptoms when not taking the drug. Addiction is a chronic brain disease that causes a person to compulsively seek out drugs, even though they cause harm. The risks of dependence and addiction are higher if you abuse the medicines. Abuse ...

  6. Rosalie Wolf Memorial Lecture: Reconsidering assumptions regarding men as elder abuse perpetrators and as elder abuse victims.

    Science.gov (United States)

    Kosberg, Jordan I

    2014-01-01

    From research findings and practice experiences, it is concluded that abuse of older men is especially invisible and underreported, compared to abuse of older women. It is proposed that attention should be directed not to gender, but to those conditions in different countries and cultures leading to abuse of both older men and women, including (but not limited to) economic problems, few alternatives to family care of the elderly, violence, changing characteristics of the family, ageism, and sexism. Advocates for the prevention of elder abuse should work together in combating, reducing, and eliminating the problem of elder abuse of both older men and older women.

  7. Stress Fractures

    Science.gov (United States)

    Stress fractures Overview Stress fractures are tiny cracks in a bone. They're caused by repetitive force, often from overuse — such as repeatedly jumping up and down or running long distances. Stress fractures can also arise from normal use of ...

  8. Cutaneous lymphoid hyperplasia mimicking cutaneous lymphoma in a hyperthyroid cat

    OpenAIRE

    Snead, Elisabeth; Kerr, Moira; MacDonald, Valerie

    2013-01-01

    A 12-year-old neutered male domestic shorthair cat presented for chronic, localized, swelling and crusting of the left upper lip, weight loss, sporadic vomiting, and focal alopecia between the scapulae was diagnosed with hyperthyroidism and regional eosinophilic lymphadenitis. Treatment with methimazole exacerbated an underlying hypersensitivity disorder leading to marked generalized lymphadenopathy that histologically mimicked lymphoma.

  9. Transstyloid, transscaphoid, transcapitate fracture: a variant of scaphocapitate fractures.

    LENUS (Irish Health Repository)

    Burke, Neil G

    2014-01-01

    Transstyloid, transscaphoid, transcapitate fractures are uncommon. We report the case of a 28-year-old man who sustained this fracture following direct trauma. The patient was successfully treated by open reduction internal fixation of the scaphoid and proximal capitate fragment, with a good clinical outcome at 1-year follow-up. This pattern is a new variant of scaphocapitate fracture as involves a fracture of the radial styloid as well.

  10. Signs of Alcohol Abuse and Addiction

    Science.gov (United States)

    ... Used Drugs in the Past Drug Use Prevention Phone Numbers and Websites Search Share You are here Home » Drugs That People Abuse » Alcohol Facts » Signs of Alcohol Abuse and Addiction Signs of Alcohol Abuse and Addiction Listen ©istock. ...

  11. Giant Spermatocele Mimicking Hydrocele: A Case Report

    Directory of Open Access Journals (Sweden)

    Hsin-Chih Yeh

    2007-07-01

    Full Text Available Spermatoceles are usually asymptomatic and often found incidentally during physical examination. We report a case of giant spermatocele that mimicked a hydrocele. A 55-year-old man suffered from right scrotal enlargement for several years. As the heavy sensation and scrotal soreness worsened in recent months, he came to our outpatient clinic for help. Hydrocele was suspected due to transilluminating appearance of the scrotal content. Surgical exploration was arranged and a giant spermatocele was found. Total excision of the spermatocele was performed and the patient recovered well. The specimen was sent for pathology and spermatocele with spermatozoa was noted.

  12. Floating retained root lesion mimicking apical periodontitis.

    Science.gov (United States)

    Chung, Ming-Pang; Chen, Chih-Ping; Shieh, Yi-Shing

    2009-10-01

    A case of a retained root tip simulating apical periodontitis on radiographic examination is described. The retained root tip, originating from the left lower first molar, floated under the left lower second premolar apical region mimicking apical periodontitis. It appeared as an ill-defined periapical radiolucency containing a smaller radiodense mass on radiograph. The differential diagnosis included focal sclerosing osteomyelitis (condensing osteitis) and ossifying fibroma. Upon exicisional biopsy, a retained root associated with granulation tissue was found. After 1-year follow-up, the patient was asymptomatic and the periradicular lesion was healing. Meanwhile, the associated tooth showed a normal response to stimulation testing.

  13. Unusual presentation of chondroblastoma mimicking Trevor's disease

    Directory of Open Access Journals (Sweden)

    Y Karkhur

    2017-01-01

    Full Text Available Chondroblastoma is a benign bone tumor, represents 1%–2% of all primary bone tumors, typically seen in patients 10–25-year-old and more common in males. It occurs most frequently in the distal femur, proximal tibia, and proximal humerus. Soft tissue extension is extremely rare. Adjacent joints may develop effusions, but the tumor mass protruding into the joint has never been seen in case of chondroblastoma. We report a rare case of intra-articular chondroblastoma arising from proximal tibia in a 16-year-old boy and growing into the knee joint mimicking an intra-articular osteochondroma.

  14. Elder Abuse in a Developing Area in Bolivia.

    Science.gov (United States)

    Carmona-Torres, Juan Manuel; López-Soto, Pablo Jesús; Coimbra-Roca, Ana Isabel; Gálvez-Rioja, Ruth Mary; Goergen, Thomas; Rodríguez-Borrego, M Aurora

    2015-10-06

    In many parts of the world, elder abuse happens almost unnoticed. Until recently, this serious social problem was hidden from public view and was regarded as an essentially private matter. However, there is growing evidence that elder abuse is an important problem of public health and in the society. The objective of this study is to determine the degree of abuse of elder and vulnerable people in the families and communities of Eastern Bolivia. With this end in mind, we conducted a cross-sectional descriptive study with a sample size of 210 60-year-old people coming from different health care areas. Elder Abuse Suspicion Index (EASI) and Yaffe's Evaluation Form of Social Work were used. An abuse rate of 39% of the older adults was identified. The most common type of abuse observed was psychological abuse (32.4% of cases), followed by neglect (21.9%). Children were identified as triggers of the abuse in 66.7% of cases of abuse. The prevalence of elder abuse was similar to the prevalence of other types of abuse that exist in Bolivia, such as the gender-based abuse. Also, this prevalence is comparable to other developing countries and European countries. The profile of abused older adult is as follows: woman, widow, 70 years old, incomplete primary education, without an occupation, and an average of 4.59 children. The information obtained shows that dysfunctional families have a higher percentage of elder abuse. © The Author(s) 2015.

  15. Severe Osteomalacia Related to Long-Term Intravenous Drug Abuse

    Directory of Open Access Journals (Sweden)

    Leslie Gamache MD

    2014-09-01

    Full Text Available Objective . We present the clinical, biochemical, and imaging findings of a woman with vitamin D deficiency and severe osteomalacia related to intravenous heroin addiction. Results . A 54-year-old woman with a medical history significant for long-standing heroin abuse presented with complaints of bone pain, muscle cramping, and a left hip ulcer. She had been bed bound for approximately 1 year secondary to pain of uncertain etiology, and her husband was bringing her both food and drugs. She was admitted to the hospital for debridement of a right ischial ulcer. Further workup revealed osteomyelitis of the left hip and severe vitamin D deficiency. Radiologic evaluation demonstrated diffuse osteopenia with pseudofractures, as well as true fractures. Conclusion . This is the first case reported in the English literature of advanced osteomalacia resulting from a debilitating narcotic dependency. Vitamin D deficiency should be considered in patients with poor nutrition and prolonged sunlight deprivation from any cause.

  16. Oral and dental aspects of child abuse

    Directory of Open Access Journals (Sweden)

    Arlette Suzy Puspa Pertiwi

    2006-06-01

    Full Text Available Child abuse is defined as those acts or omissions of care that deprive a child from the opportunity to fully develop his or her unique potentials as a person either physically, socially or emotionally. The overall incidence of child abuse is not really clear. Statistical data do not show the actual rate because of the unreported cases. Dentists are in a strategic position to recognize and report the children being abused because they often see the child and parents interacting during multiple visits and over a long period of time. The orofacial region is commonly traumatized during episodes of child abuse. The characteristics and diagnostic finding of child abuse, and the protocol of reporting such cases, should be familiar to the dentist so that appropriate notification, treatment and prevention of further injury can be instituted. Dentists with experience or expertise in child abuse and neglect will strengthen their ability to prevent and detect child abuse and neglect and enhance the ability to care for and protect children. This paper discusses the oral and dental aspects of child abuse and the dentist role in evaluating this situation including prevention of child abuse.

  17. Risk factors for deep surgical site infection following operative treatment of ankle fractures.

    Science.gov (United States)

    Ovaska, Mikko T; Mäkinen, Tatu J; Madanat, Rami; Huotari, Kaisa; Vahlberg, Tero; Hirvensalo, Eero; Lindahl, Jan

    2013-02-20

    Surgical site infection is one of the most common complications following ankle fracture surgery. These infections are associated with substantial morbidity and lead to increased resource utilization. Identification of risk factors is crucial for developing strategies to prevent these complications. We performed an age and sex-matched case-control study to identify patient and surgery-related risk factors for deep surgical site infection following operative ankle fracture treatment. We identified 1923 ankle fracture operations performed in 1915 patients from 2006 through 2009. A total of 131 patients with deep infection were identified and compared with an equal number of uninfected control patients. Risk factors for infection were determined with use of conditional logistic regression analysis. The incidence of deep infection was 6.8%. Univariate analysis showed diabetes (odds ratio [OR] = 2.2, 95% confidence interval [CI] = 1.0, 4.9), alcohol abuse (OR = 3.8, 95% CI = 1.6, 9.4), fracture-dislocation (OR = 2.0, 95% CI = 1.2, 3.5), and soft-tissue injury (a Tscherne grade of ≥1) (OR = 2.6, 95% CI = 1.3, 5.3) to be significant patient-related risk factors for infection. Surgery-related risk factors were suboptimal timing of prophylactic antibiotics (OR = 1.9, 95% CI = 1.0, 3.4), difficulties encountered during surgery, (OR = 2.1, 95% CI = 1.1, 4.0), wound complications (OR = 4.8, 95% CI = 1.6, 14.0), and fracture malreduction (OR = 3.4, 95% CI = 1.3, 9.2). Independent risk factors for infection identified by multivariable analyses were tobacco use (OR = 3.7, 95% CI = 1.6, 8.5) and a duration of surgery of more than ninety minutes (OR = 2.5, 95% CI = 1.1, 5.7). Cast application in the operating room was independently associated with a decreased infection rate (OR = 0.4, 95% CI = 0.2, 0.8). We identified several modifiable risk factors for deep surgical site infection following operative treatment of ankle fractures.

  18. ABUSE OF ANABOLIC ANDROGENIC STEROIDS

    Directory of Open Access Journals (Sweden)

    Abbas Yavari

    2009-09-01

    Full Text Available According to the International Olympic Committee, the abuse of anabolic androgenic steroids (AASS is found in over 50% of positive doping tests. AASS abuse is not restricted to the organized sports andwidespread use. It remains as an unsolved public-health problem.Lower black market price, easier access to AASS, bodybuilding clubs and internet advertising are factors of this increasingly misuse. There is not real data about the prevalence of AASS abuse in various populations or countries, because most of athletes or students, due to their prohibition or ethical aspects do not admit to AASS abuse. Often they are aware of the risks of their choice and yet, are eager to put themselves at risk without deeper consideration. The abusers use them to improve their physical fitness and appearance.Present article has been collected to elucidate the risks and adverse effects of AASS and explanation of mechanisms of these events.

  19. Child Sexual Abuse in Zimbabwe.

    Science.gov (United States)

    Mantula, Fennie; Saloojee, Haroon

    2016-01-01

    Although child sexual abuse is a significant public health problem globally, its incidence, prevention, and management is less well described in resource-poor settings. In poorer settings prevention initiatives assume even more importance since resources for managing abused children are severely limited. This article examines the current status of policy and practice related to the prevention of child sexual abuse in Zimbabwe. It identifies implementation challenges and highlights opportunities that could be embraced to reduce CSA in Zimbabwe, based on evidence synthesized from recent work. Although Zimbabwe has a well-established legal and regulatory framework to protect children from child sexual abuse, implementation of existing policies is weak. Financial, human, and material resource constraints are frequently cited to explain limited prevention activity. Effective strategies for the prevention of child sexual abuse should focus on implementing existing legislation, targeting schoolchildren, and getting community involvement. A dedicated budget would help entrench these strategies, but gains can be achieved even in the absence of this.

  20. Risk of hip fracture after osteoporosis fractures. 451 women with fracture of lumbar spine, olecranon, knee or ankle

    DEFF Research Database (Denmark)

    Lauritzen, J B; Lund, B

    1993-01-01

    In a follow-up study during 1976-1984, the risk of a subsequent hip fracture was investigated in women aged 60-99 years, hospitalized for the following fractures: lumbar spine (n 70), olecranon (n 52), knee (n 129) and ankle (n 200). Follow-up ranged from 0 to 9 years. Observation time of the 4...... different fractures were 241, 180, 469, and 779, person-years, respectively. In women aged 60-79 years with one of the following fractures the relative risk of a subsequent hip fracture was increased by 4.8 (lumbar spine), 4.1 (olecranon), 3.5 (knee) and 1.5 (ankle). The relative risk of hip fracture showed...... a tendency to level off 3 years after the primary fracture....

  1. Trauma Symptoms in Abused Children

    Directory of Open Access Journals (Sweden)

    Parvaneh Mohammadkhani

    2003-07-01

    Full Text Available Objective: There are many traumatic events (including natural disasters, physical, psychological and sexual abuse that may befall children and there is clear evidence that such experiences can produce a plethora of negative psychological effects. Children’s exposure to such traumas has been associated with a wide variety of negative mental health outcomes, including anxiety and depression, post-traumatic stress and dissociation and anger and aggression. It seems that the impacts of traumatic events are significantly related to type and intensity of trauma. Materials & Method: Through a systematized clustral sampling 3042 male and female students from junior high school who were participated in a survey study for investigating point prevalence of child abuse, completed Trauma Symptoms Checklist for Children-Alternate Version (TSCC-A and Child Abuse Self-report Scale (CASRS. After recognition of abused children, they were compared based on trauma symptoms. TSCC-A is a self-report measure of post-traumatic distress and related psychological symptomatology in male and female children aged 8-16 years. It is useful in the evaluation of children who have experienced traumatic events, including physical and sexual assault, victimization by peers, major losses, the witnessing of violence done to others and natural disasters. TSCC-A makes no reference to sexual issues. CASRS is a self-report scale to assess child abuse and neglect with 38 items and four subscales (psychological abuse, neglect, physical and sexual abuse. Results: Considering the type of traumatic experiences, the results showed that abused children significantly received higher scores in scales and subscales of TSCC-A than nonabused group. They specially reported more symptoms (depression, anxiety, post-traumatic stress, anger and dissociation comparing normal children. Conclusion: It is concluded that the type and rate of traumatic event is related to intensity of symptomatology.

  2. Emerging drugs of abuse.

    Science.gov (United States)

    Nelson, Michael E; Bryant, Sean M; Aks, Steven E

    2014-02-01

    Many new emerging drugs of abuse are marketed as legal highs despite being labeled "not for human consumption" to avoid regulation. The availability of these substances over the Internet and in "head shops" has lead to a multitude of emergency department visits with severe complications including deaths worldwide. Despite recent media attention, many of the newer drugs of abuse are still largely unknown by health care providers. Slight alterations of the basic chemical structure of substances create an entirely new drug no longer regulated by current laws and an ever-changing landscape of clinical effects. The purity of each substance with exact pharmacokinetic and toxicity profiles is largely unknown. Many of these substances can be grouped by the class of drug and includes synthetic cannabinoids, synthetic cathinones, phenethylamines, as well as piperazine derivatives. Resultant effects generally include psychoactive and sympathomimetic-like symptoms. Additionally, prescription medications, performance enhancing medications, and herbal supplements are also becoming more commonly abused. Most new drugs of abuse have no specific antidote and management largely involves symptom based goal directed supportive care with benzodiazepines as a useful adjunct. This paper will focus on the history, epidemiology, clinical effects, laboratory analysis, and management strategy for many of these emerging drugs of abuse. Copyright © 2014 Elsevier Inc. All rights reserved.

  3. 28 CFR 550.51 - Drug abuse education course.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Drug abuse education course. 550.51... DRUG PROGRAMS Drug Abuse Treatment Program § 550.51 Drug abuse education course. (a) Purpose of the drug abuse education course. All institutions provide a drug abuse education course to: (1) Inform...

  4. Methylphenidate: increased abuse or appropriate use?

    Science.gov (United States)

    Llana, M E; Crismon, M L

    1999-01-01

    To address the question of the significant increase in methylphenidate (MPD) prescriptions being written and to make recommendations for health care providers involved in providing care for patients with attention deficit hyperactivity disorder (ADHD) and their families. Medline search 1966-1998 for professional articles using the following search terms--methylphenidate, children, adolescents, abuse; Internet search using MPD, Ritalin, and ADHD; and Paper Chase search using methylphenidate. The available literature regarding potential abuse or diversion of MPD consists of case reports, review articles, newspaper articles, and a Drug Enforcement Administration (DEA) publication. All available literature sources were used. Although the media and DEA report significant abuse and diversion of prescribed MPD, a review of the available literature did not reveal data to substantiate these claims. Nonetheless, there are reasons to suspect that abuse and diversion occur. A potential contributing factor to abuse is the reported similarities in pharmacodynamics and pharmacokinetics between MPD and cocaine. Recommendations are made to decrease the possibility of abuse and diversion of prescribed MPD. A balanced middle ground must be found regarding the benefits of MPD and its abuse potential. Education of clinicians, patients, and family members is key in ensuring that MPD is used appropriately.

  5. Paradoxical Neurobehavioral Rescue by Memories of Early-Life Abuse: The Safety Signal Value of Odors Learned during Abusive Attachment

    Science.gov (United States)

    Raineki, Charlis; Sarro, Emma; Rincón-Cortés, Millie; Perry, Rosemarie; Boggs, Joy; Holman, Colin J; Wilson, Donald A; Sullivan, Regina M

    2015-01-01

    Caregiver-associated cues, including those learned in abusive attachment, provide a sense of safety and security to the child. Here, we explore how cues associated with abusive attachment, such as maternal odor, can modify the enduring neurobehavioral effects of early-life abuse. Two early-life abuse models were used: a naturalistic paradigm, where rat pups were reared by an abusive mother; and a more controlled paradigm, where pups underwent peppermint odor-shock conditioning that produces an artificial maternal odor through engagement of the attachment circuit. Animals were tested for maternal odor preference in infancy, forced swim test (FST), social behavior, and sexual motivation in adulthood—in the presence or absence of maternal odors (natural or peppermint). Amygdala odor-evoked local field potentials (LFPs) via wireless electrodes were also examined in response to the maternal odors in adulthood. Both early-life abuse models induced preference for the maternal odors in infancy. In adulthood, these early-life abuse models produced FST deficits and decreased social behavior, but did not change sexual motivation. Presentation of the maternal odors rescued FST and social behavior deficits induced by early-life abuse and enhanced sexual motivation in all animals. In addition, amygdala LFPs from both abuse animal models showed unique activation within the gamma frequency (70–90 Hz) bands in response to the specific maternal odor present during early-life abuse. These results suggest that attachment-related cues learned during infancy have a profound ability to rescue neurobehavioral dysregulation caused by early-life abuse. Paradoxically, abuse-associated cues seem to acquire powerful and enduring antidepressive properties and alter amygdala modulation. PMID:25284320

  6. Paradoxical neurobehavioral rescue by memories of early-life abuse: the safety signal value of odors learned during abusive attachment.

    Science.gov (United States)

    Raineki, Charlis; Sarro, Emma; Rincón-Cortés, Millie; Perry, Rosemarie; Boggs, Joy; Holman, Colin J; Wilson, Donald A; Sullivan, Regina M

    2015-03-01

    Caregiver-associated cues, including those learned in abusive attachment, provide a sense of safety and security to the child. Here, we explore how cues associated with abusive attachment, such as maternal odor, can modify the enduring neurobehavioral effects of early-life abuse. Two early-life abuse models were used: a naturalistic paradigm, where rat pups were reared by an abusive mother; and a more controlled paradigm, where pups underwent peppermint odor-shock conditioning that produces an artificial maternal odor through engagement of the attachment circuit. Animals were tested for maternal odor preference in infancy, forced swim test (FST), social behavior, and sexual motivation in adulthood-in the presence or absence of maternal odors (natural or peppermint). Amygdala odor-evoked local field potentials (LFPs) via wireless electrodes were also examined in response to the maternal odors in adulthood. Both early-life abuse models induced preference for the maternal odors in infancy. In adulthood, these early-life abuse models produced FST deficits and decreased social behavior, but did not change sexual motivation. Presentation of the maternal odors rescued FST and social behavior deficits induced by early-life abuse and enhanced sexual motivation in all animals. In addition, amygdala LFPs from both abuse animal models showed unique activation within the gamma frequency (70-90 Hz) bands in response to the specific maternal odor present during early-life abuse. These results suggest that attachment-related cues learned during infancy have a profound ability to rescue neurobehavioral dysregulation caused by early-life abuse. Paradoxically, abuse-associated cues seem to acquire powerful and enduring antidepressive properties and alter amygdala modulation.

  7. Animal Abuse and Youth Violence. Juvenile Justice Bulletin.

    Science.gov (United States)

    Ascione, Frank R.

    The forms of abuse that animals are subjected to are similar to the forms of abuse children experience, such as physical abuse, serious neglect, and psychological abuse. This document describes psychiatric, psychological, and criminal research linking animal abuse to violence perpetrated by juveniles and adults. Particular attention is given to…

  8. Physicians' Mandatory Reporting of Elder Abuse.

    Science.gov (United States)

    Daniels, R. Steven; And Others

    1989-01-01

    Evaluated physicians' responses to Alabama state elder abuse reporting statutes in Alabama Protective Services Act of 1976. Survey responses from over 100 Alabama physicians suggest that they have reservations about their ability to diagnose abuse, operation of the law, and their willingness to report abuse. (Author/NB)

  9. Signs of Painkiller Abuse and Addiction

    Science.gov (United States)

    ... Used Drugs in the Past Drug Use Prevention Phone Numbers and Websites Search Share You are here Home » Drugs That People Abuse » Pain Medicine (Oxy, Vike) Facts » Signs of Pain Medicine Abuse and Addiction Signs of Pain Medicine Abuse and Addiction Listen © ...

  10. Suicide attempts among men with histories of child sexual abuse: examining abuse severity, mental health, and masculine norms.

    Science.gov (United States)

    Easton, Scott D; Renner, Lynette M; O'Leary, Patrick

    2013-06-01

    Men who were sexually abused during childhood are at risk for a variety of long-term mental health problems, including suicidality. However, little is known about which factors are related to recent suicide attempts for this vulnerable, under-researched population. The purpose of this study was to examine the relationship between abuse severity, mental health, masculine norms and recent suicide attempts among men with histories of child sexual abuse (CSA). We analyzed survey data gathered from a purposive sample of 487 men who were sexually abused during childhood. The age of the sample ranged from 19 to 84 years (μ = 50.4 years). Recent suicide attempts served as the dependent variable in the study. Self-reported measures of sexual abuse severity, child physical abuse, mental health, masculine norms, and demographic information (age, race) represented the independent variables. The results from logistic regression modeling found that five variables - duration of the sexual abuse, use of force during the sexual abuse, high conformity to masculine norms, level of depressive symptoms, and suicidal ideation - increased the odds of a suicide attempt in the past 12 months. To improve mental health services for men with histories of CSA, mental health practitioners should incorporate sexual abuse severity, current mental health, and adherence to masculine norms into assessment and treatment planning. Copyright © 2013 Elsevier Ltd. All rights reserved.

  11. Integrating Substance Abuse Treatment and Child Welfare Services: Findings from the Illinois Alcohol and Other Drug Abuse Waiver Demonstration

    Science.gov (United States)

    Ryan, Joseph P.; Marsh, Jeanne C.; Testa, Mark F.; Louderman, Richard

    2006-01-01

    Alcohol and other drug abuse is a major problem for children and families involved with public child welfare. Substance abuse compromises appropriate parenting practices and increases the risk of child maltreatment. A substantial proportion of substantiated child abuse and neglect reports involve parental substance abuse. Once in the system,…

  12. Substance abuse in anaesthetists.

    Science.gov (United States)

    Garcia-Guasch, Roser; Roigé, Jaume; Padrós, Jaume

    2012-04-01

    Anaesthesiologists have a significantly higher frequency of substance abuse by a factor of nearly 3 when compared with other physicians. This is still a current problem that must be reviewed. Many hypotheses have been formulated to explain why anaesthesiologists appear to be more susceptible to substance abuse than other medical professionals (genetic differences in sensitivity to opioids, stress, the association between chemical dependence and other psychopathology or the second-hand exposure hypothesis). Environmental exposure and sensitization may be an important risk factor in physician addiction. There is a long debate about returning to work for an anaesthetist who has been depending on opioid drugs, and recent debates are discussed. Institutional efforts have been made in many countries and physician health programmes have been developed. As drug abuse among anaesthesiologists has continued, new studies have been conducted to know the theories about susceptibility. Written substance abuse policies and controls must be taken in place and in all countries.

  13. High prevalence of simultaneous rib and vertebral fractures in patients with hip fracture.

    Science.gov (United States)

    Lee, Bong-Gun; Sung, Yoon-Kyoung; Kim, Dam; Choi, Yun Young; Kim, Hunchul; Kim, Yeesuk

    2017-02-01

    The purpose was to evaluate the prevalence and location of simultaneous fracture using bone scans in patients with hip fracture and to determine the risk factors associated with simultaneous fracture. One hundred eighty two patients with hip fracture were reviewed for this study. Clinical parameters and bone mineral density (BMD) of the lumbar vertebra and femoral neck were investigated. To identify acute simultaneous fracture, a bone scan was performed at 15.4±4.1days after hip fracture. The prevalence and location of simultaneous fracture were evaluated, and multivariate logistic regression analysis was performed to determine the risk factors. Simultaneous fracture was observed in 102 of 182 patients, a prevalence of 56.0%. Rib fracture was the most common type of simultaneous fracture followed by rib with vertebral fracture. The BMD of the lumbar vertebra was significantly lower in patients with simultaneous fracture (p=0.044) and was identified as an independent risk factor (odds ratio: OR 0.05, 95% confidence interval: CI 0.01-0.57). The prevalence of simultaneous fracture was relatively high among patients with hip fracture, and BMD was significantly lower in patients with simultaneous fracture than in patients without it. Surgeons should be aware of the possibility of simultaneous fracture in patients with hip fracture. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. The Relationship between Bullying and Animal Abuse Behaviors in Adolescents: The Importance of Witnessing Animal Abuse

    Science.gov (United States)

    Gullone, Eleonora; Robertson, Nerida

    2008-01-01

    Children's abuse of animals may be predictive of aggression towards humans. This study assessed concurrent engagement in animal abuse and bullying behaviour in 241 adolescents aged 12 to 16 years. A total of 20.6% of youths reported abusing animals at least "sometimes" and 17.8% reported bullying others on at least one occasion in the past year.…

  15. External fixation of tibial pilon fractures and fracture healing.

    Science.gov (United States)

    Ristiniemi, Jukka

    2007-06-01

    Distal tibial fractures are rare and difficult to treat because the bones are subcutaneous. External fixation is commonly used, but the method often results in delayed union. The aim of the present study was to find out the factors that affect fracture union in tibial pilon fractures. For this purpose, prospective data collection of tibial pilon fractures was carried out in 1998-2004, resulting in 159 fractures, of which 83 were treated with external fixation. Additionally, 23 open tibial fractures with significant > 3 cm bone defect that were treated with a staged method in 2000-2004 were retrospectively evaluated. The specific questions to be answered were: What are the risk factors for delayed union associated with two-ring hybrid external fixation? Does human recombinant BMP-7 accelerate healing? What is the role of temporary ankle-spanning external fixation? What is the healing potential of distal tibial bone loss treated with a staged method using antibiotic beads and subsequent autogenous cancellous grafting compared to other locations of the tibia? The following risk factors for delayed healing after external fixation were identified: post-reduction fracture gap of >3 mm and fixation of the associated fibula fracture. Fracture displacement could be better controlled with initial temporary external fixation than with early definitive fixation, but it had no significant effect on healing time, functional outcome or complication rate. Osteoinduction with rhBMP-7 was found to accelerate fracture healing and to shorten the sick leave. A staged method using antibiotic beads and subsequent autogenous cancellous grafting proved to be effective in the treatment of tibial bone loss. Healing potential of the bone loss in distal tibia was at least equally good as in other locations of the tibia.

  16. Cartilage Delamination Flap Mimicking a Torn Medial Meniscus

    Directory of Open Access Journals (Sweden)

    Gan Zhi-Wei Jonathan

    2016-01-01

    Full Text Available We report a case of a chondral delamination lesion due to medial parapatellar plica friction syndrome involving the medial femoral condyle. This mimicked a torn medial meniscus in clinical and radiological presentation. Arthroscopy revealed a chondral delamination flap, which was debrided. Diagnosis of chondral lesions in the knee can be challenging. Clinical examination and MRI have good accuracy for diagnosis and should be used in tandem. Early diagnosis and treatment of chondral lesions are important to prevent progression to early osteoarthritis.

  17. IGF-I abuse in sport.

    Science.gov (United States)

    Guha, Nishan; Dashwood, Alexander; Thomas, Nicholas J; Skingle, Alexander J; Sönksen, Peter H; Holt, Richard I G

    2009-09-01

    It is widely believed that growth hormone (GH) is abused by athletes for its anabolic and lipolytic effects. Many of the physiological effects of GH are mediated by the production of insulin-like growth factor-I (IGF-I). Both GH and IGF-I appear on the World Anti-Doping Agency list of prohibited substances. Little is known, however, about the prevalence of abuse with exogenous IGF-I. IGF-I has effects on carbohydrate, lipid and protein metabolism and some of these actions could prove beneficial to competitive athletes. No studies have demonstrated a positive effect of IGF-I on physical performance in healthy individuals but this has not yet been studied in appropriately designed trials. Two pharmaceutical preparations of IGF-I have recently become available for the treatment of growth disorders in children. This availability is likely to increase the prevalence of IGF-I abuse. Combining IGF-I with its binding protein IGFBP-3 in one preparation has the potential to reduce the side-effect profile but the adverse effects of long term IGF-I abuse are currently unknown. Detection of abuse with IGF-I is a major challenge for anti-doping authorities. It is extremely difficult to distinguish the exogenous recombinant form of the hormone from endogenously-produced IGF-I. One approach currently being investigated is based on measuring markers of GH and IGF-I action. This has already proved successful in the fight against GH abuse and, it is hoped, will subsequently lead to a similar test for detection of IGF-I abuse.

  18. Elder Abuse Reporting: Limitations of Statutes.

    Science.gov (United States)

    Salend, Elyse; And Others

    1984-01-01

    Compares 16 state elder abuse reporting statutes and analyzes their implementation. Generally, the statutes have failed to ensure consistent information about elder abuse within or across states. Neglect is more often reported than abuse and little prosecutory activity was noted. Suggestions for improving reporting policies are made. (JAC)

  19. Radiographic anatomy of the proximal femur: femoral neck fracture vs. transtrochanteric fracture

    Directory of Open Access Journals (Sweden)

    Ana Lecia Carneiro Leão de Araújo Lima

    Full Text Available ABSTRACT OBJECTIVE: To evaluate the correlation between radiographic parameters of the proximal femur with femoral neck fractures or transtrochanteric fractures. METHODS: Cervicodiaphyseal angle (CDA, femoral neck width (FNW, hip axis length (HAL, and acetabular tear drop distance (ATD were analyzed in 30 pelvis anteroposterior view X-rays of patients with femoral neck fractures (n = 15 and transtrochanteric fractures (n = 15. The analysis was performed by comparing the results of the X-rays with femoral neck fractures and with transtrochanteric fractures. RESULTS: No statistically significant differences between samples were observed. CONCLUSION: There was no correlation between radiographic parameters evaluated and specific occurrence of femoral neck fractures or transtrochanteric fractures.

  20. Child sexual abuse

    International Nuclear Information System (INIS)

    Khalid, N.

    2001-01-01

    Background: Child sexual abuse with significant impact on victim's physical, mental and social health has now been recognized as existing on an appreciable scale worldwide. Diversity of opinions exist about the concept, types, prevalence and repercussions along with a paucity of systematic and scientific work in the developing world including Pakistan. Objective: This paper aims at reviewing the literature for clarification of concept, update of estimates and correlates, and to identify lines for future research. Data sources: The literature was search through BMJ-Medline for international data, supplemented by local data through CPSP-MEDLIP service. The search term child sexual abuse with associated sub-heads were used. No constraint of time period, publication type or source applied except english Language version Comparative findings: Wide variations identified in conceptual boundaries with consequent impact on prevalence estimates. Agreement found for its existence as an international problem with rates ranging from 7% - 36% for women and 3% - 29% for men. Female abused 1.5-3 times more than male with exponential high rates in age group 3-6 years and 8-11 years. In 2/3 cases the perpetrator identified belonged to nuclear or extended family. Significant association exists with early onset of psychiatric ailments like substance abuse, eating disorders, personality disorders, dissociative disorders and depression. Conclusion and Suggestion: The need for extensive research studies in immense in developing countries like Pakistan where environmental circumstances suggest its presence at rates higher than the identified elsewhere. In addition to facilitate awareness and perhaps to clarify the concept as well as the prevalence of child sexual abuse researchers need to select methodologies and instruments with international comparison in mind. (author)

  1. Prior nonhip limb fracture predicts subsequent hip fracture in institutionalized elderly people.

    Science.gov (United States)

    Nakamura, K; Takahashi, S; Oyama, M; Oshiki, R; Kobayashi, R; Saito, T; Yoshizawa, Y; Tsuchiya, Y

    2010-08-01

    This 1-year cohort study of nursing home residents revealed that historical fractures of upper limbs or nonhip lower limbs were associated with hip fracture (hazard ratio = 2.14), independent of activities of daily living (ADL), mobility, dementia, weight, and type of nursing home. Prior nonhip fractures are useful for predicting of hip fracture in institutional settings. The aim of this study was to evaluate the utility of fracture history for the prediction of hip fracture in nursing home residents. This was a cohort study with a 1-year follow-up. Subjects were 8,905 residents of nursing homes in Niigata, Japan (mean age, 84.3 years). Fracture histories were obtained from nursing home medical records. ADL levels were assessed by caregivers. Hip fracture diagnosis was based on hospital medical records. Subjects had fracture histories of upper limbs (5.0%), hip (14.0%), and nonhip lower limbs (4.6%). Among historical single fractures, only prior nonhip lower limbs significantly predicted subsequent fracture (adjusted hazard ratio, 2.43; 95% confidence interval (CI), 1.30-4.57). The stepwise method selected the best model, in which a combined historical fracture at upper limbs or nonhip lower limbs (adjusted hazard ratio, 2.14; 95% CI, 1.30-3.52), dependence, ADL levels, mobility, dementia, weight, and type of nursing home independently predicted subsequent hip fracture. A fracture history at upper or nonhip lower limbs, in combination with other known risk factors, is useful for the prediction of future hip fracture in institutional settings.

  2. Mandible Fractures.

    Science.gov (United States)

    Pickrell, Brent B; Serebrakian, Arman T; Maricevich, Renata S

    2017-05-01

    Mandible fractures account for a significant portion of maxillofacial injuries and the evaluation, diagnosis, and management of these fractures remain challenging despite improved imaging technology and fixation techniques. Understanding appropriate surgical management can prevent complications such as malocclusion, pain, and revision procedures. Depending on the type and location of the fractures, various open and closed surgical reduction techniques can be utilized. In this article, the authors review the diagnostic evaluation, treatment options, and common complications of mandible fractures. Special considerations are described for pediatric and atrophic mandibles.

  3. Huge Dermatofibrosarcoma Protuberans Mimicking a Breast Malignant Tumor with Abscess

    Directory of Open Access Journals (Sweden)

    Han-Kun Chen

    2014-12-01

    Full Text Available Dermatofibrosarcoma protuberans (DFSP is an uncommon skin cancer that most commonly occurs on the trunk and extremities. DFSP of the breast has rarely been reported, and then is almost always of small size. We report a case of rapid-growing DFSP of the breast with abscess formation mimicking breast cancer, and also make a review of related literature.

  4. Abuse

    Science.gov (United States)

    ... physical injury, leave marks, or cause pain. Sexual abuse is any type of sexual contact between an adult and anyone younger than 18; between a significantly older child and a younger child; or if one person ...

  5. Addison's Disease Mimicking as Acute Pancreatitis: A Case Report.

    Science.gov (United States)

    Chaudhuri, Sayani; Rao, Karthik N; Patil, Navin; Ommurugan, Balaji; Varghese, George

    2017-04-01

    Over past two decades there has been significant improvement in medical field in elucidating the underlying pathophysiology and genetics of Addison's disease. Adrenal insufficiency (Addison's disease) is a rare disease with an incidence of 0.8/100,000 cases. The diagnosis may be delayed if the clinical presentation mimics a gastrointestinal disorder or psychiatric illness. We report a case of Addison's disease presenting as acute pain in abdomen mimicking clinical presentation of acute pancreatitis.

  6. A case of gallbladder mass: Malakoplakia (The tumor mimicker

    Directory of Open Access Journals (Sweden)

    Kanwaljeet Singh

    2017-01-01

    Full Text Available Diagnosis of malakoplakia presenting as gall bladder mass is a diagnostic dilemma faced by pathologists, radiologists, and surgeons. Malakoplakia is a rare inflammatory disorder and tumor mimicker usually occurring in the urinary tract, may occasionally be found in gall bladder. Here, we present a rare case, presenting as gall bladder mass in a known case of gallstone disease, clinically suspected as carcinoma and later turned out to be malakoplakia in gall bladder.

  7. Clerical Child Abuse – The Irish Experience

    Directory of Open Access Journals (Sweden)

    Yvonne Murphy

    2013-12-01

    Full Text Available Ireland has been overwhelmed in the past two decades by what the Catholic Church itself has called ‘a tsunami’ of revelations of clerical child abuse – physical as well as sexual – of the meticulous concealment of abuse and abusers and of a long-established, and almost universal policy of protecting the assets and reputation of the Church, in preference to exposing the abusers.Between 2006 and 2009 Judge Yvonne Murphy chaired a Commission of Inquiry into the child sex abuse scandal in the Catholic Archdiocese of Dublin.

  8. Workplace abuse: finding solutions.

    Science.gov (United States)

    Christmas, Kate

    2007-01-01

    The atmosphere within the work setting speaks volumes about your culture, and is often a primary factor in recruitment and retention (or turnover) of staff. Workplace tension and abuse are significant contributing factors as to why nurses are exiting workplaces--and even leaving the profession. Abuse can take many forms from inappropriate interpersonal communication to sexual harassment and even violence. Administrators should adopt a zero tolerance policy towards abusive communication. Addressing peer behavior is essential, but positive behavior must also be authentically modeled from the CNO and other nursing leaders. Raising awareness and holding individuals accountable for their behavior can lead to a safer and more harmonious work environment.

  9. Recognizing and reporting vertebral fractures: reducing the risk of future osteoporotic fractures

    International Nuclear Information System (INIS)

    Lentle, B.C.; Brown, J.P.; Khan, A.

    2007-01-01

    Given the increasing evidence that vertebral fractures are underdiagnosed and not acted on, Osteoporosis Canada and the Canadian Association of Radiologists initiated a project to develop and publish a set of recommendations to promote and facilitate the diagnosis and reporting of vertebral fractures. The identification of spinal fractures is not uniform. More than 65% of vertebral fractures cause no symptoms. It is also apparent that vertebral fractures are inadequately recognized when the opportunity for diagnosis arises fortuitously. It is to patients' benefit that radiologists report vertebral fractures evident on a chest or other radiograph, no matter how incidental to the immediate clinical indication for the examination. The present recommendations can help to close the gap in care in recognizing and treating vertebral fractures, to prevent future fractures and thus reduce the burden of osteoporosis-related morbidity and mortality, as well as fracture-related costs to the health care system. Several studies indicate that a gap exists in regard to the diagnosis of vertebral fractures and the clinical response following such diagnosis. All recommendations presented here are based on consensus. These recommendations were developed by a multidisciplinary working group under the auspices of the Scientific Advisory Council of Osteoporosis Canada and the Canadian Association of Radiologists. Prevalent vertebral fractures have important clinical implications in terms of future fracture risk. Recognizing and reporting fractures incidental to radiologic examinations done for other reasons has the potential to reduce health care costs by initiating further steps in osteoporosis diagnosis and appropriate therapy. Physicians should be aware of the importance of vertebral fracture diagnosis in assessing future osteoporotic fracture risk. Vertebral fractures incidental to radiologic examinations done for other reasons should be identified and reported. Vertebral fractures

  10. Elder Abuse Awareness Module.

    Science.gov (United States)

    Goettler, Darla

    The Elder Abuse Prevention Project sponsored by the Seniors' Education Centre, University Extension, University of Regina (Saskatchewan, Canada) emerged from a provincial workshop held by the Centre in 1989. The workshop was designed to examine possible avenues for addressing elder abuse issues in Saskatchewan. The purposes of the project were to…

  11. Prescription Opioid Abuse, Prescription Opioid Addiction, and Heroin Abuse among Adolescents in a Recovery High School: A Pilot Study

    Science.gov (United States)

    Vosburg, Suzanne K.; Eaton, Thomas A.; Sokolowska, Marta; Osgood, Eric D.; Ashworth, Judy B.; Trudeau, Jeremiah J.; Muffett-Lipinski, Michelle; Katz, Nathaniel P.

    2016-01-01

    The progression from prescription opioid (RXO) abuse to RXO addiction is not well understood in adolescents, nor is the progression from RXO addiction to heroin abuse. The purpose of this pilot study was to characterize the development of RXO drug abuse, RXO drug addiction, and heroin abuse in a small cohort of adolescents recovering from opioid…

  12. Forensic aspects of animal abusing

    OpenAIRE

    Aleksić Jelena; Jović Slavoljub

    2008-01-01

    Animal abuse is important social issue, which includes a wide range of behaviors of humans that are harmful to animals, starting from unintentional neglect to intentional cruelty. Types of animal abuse are different and they can include physical, sexual, emotional abuse or neglect. Training dogs for fights and dog fighting are considered to be neglection of animals. Forensic veterinarians are called for testifining more often now for presenting the evidence that can lead to making a case rega...

  13. Elder abuse in Chinese populations: a global review.

    Science.gov (United States)

    Dong, XinQi

    2015-01-01

    This review focuses on the epidemiology of elder abuse in the global Chinese population with respect to its prevalence, risk factors, and consequences, as well as the perceptions of elder abuse. Evidence revealed that elder abuse and its subtypes are common among the global Chinese population with prevalence ranging from 0.2% to 64%. Younger age, lower income levels, depression, cognitive impairment, and lack of social support were consistently associated with self-reported elder abuse. Caregiver burden was a constant risk factor for the proclivity to elder abuse by caregivers. The adverse health outcomes of elder abuse included suicidal ideation and psychological stress. Some primary research gaps exist: such as, lack of consistency in measurements and recall periods, insufficient studies on the causal relationships between potential risk factors and elder abuse, consequences of elder abuse, and possible interventions. In order to reduce the risk of elder abuse in the global Chinese population, collaboration is encouraged among researchers, health care professionals, social service providers, and policy makers.

  14. Inhalant abuse of 1,1-difluoroethane (DFE) leading to heterotopic ossification: a case report.

    Science.gov (United States)

    Little, Jill; Hileman, Barbara; Ziran, Bruce H

    2008-10-30

    Heterotopic ossification (HO) is the formation of mature, lamellar bone within soft tissues other than the periosteum. There are three recognized etiologies of HO: traumatic, neurogenic, and genetic. Presently, there are no definitively documented causal factors of HO. The following factors are presumed to place a patient at higher risk: 60 years of age or older, male, previous HO, hypertrophic osteoarthritis, ankylosing spondylitis, diffuse idiopathic skeletal hyperostosis, prior hip surgery, and surgical risk factors. A 33-year-old male, involved in a motor vehicle crash, sustained an irreducible acetabulum fracture/dislocation, displaced proximal humerus fracture, and an impacted pilon fracture. During the time of injury, he was intoxicated from inhaling the aerosol propellant used in "dust spray" cans (1,1-difluoroethane, C2H4F2). Radiographs identified rapid pathologic bone formation about the proximal humeral metaphysis, proximal femur, elbow, and soft tissue several months following the initial injury. The patient did not have any genetic disorders that could have attributed to the bone formation but had some risk factors (male, fracture with dislocation). Surgically, the recommended precautions were followed to decrease the chance of HO. Although the patient did not have neurogenic injuries, the difluoroethane in dusting spray can cause damage to the central nervous system. Signals may have been mixed causing the patient's body to produce bone instead of tissue to strengthen the injured area. What is unusual in this case is the rate at which the pathological bone formation appeared, which was long outside the 4-6 week window in which HO starts to appear. The authors are not certain as to the cause of this rapid formation but suspect that the patient's continued abuse of inhaled aerosol propellants may be the culprit.

  15. Inhalant abuse of 1,1-difluoroethane (DFE leading to heterotopic ossification: a case report

    Directory of Open Access Journals (Sweden)

    Hileman Barbara

    2008-10-01

    Full Text Available Abstract Background Heterotopic ossification (HO is the formation of mature, lamellar bone within soft tissues other than the periosteum. There are three recognized etiologies of HO: traumatic, neurogenic, and genetic. Presently, there are no definitively documented causal factors of HO. The following factors are presumed to place a patient at higher risk: 60 years of age or older, male, previous HO, hypertrophic osteoarthritis, ankylosing spondylitis, diffuse idiopathic skeletal hyperostosis, prior hip surgery, and surgical risk factors. Case presentation A 33-year-old male, involved in a motor vehicle crash, sustained an irreducible acetabulum fracture/dislocation, displaced proximal humerus fracture, and an impacted pilon fracture. During the time of injury, he was intoxicated from inhaling the aerosol propellant used in "dust spray" cans (1,1-difluoroethane, C2H4F2. Radiographs identified rapid pathologic bone formation about the proximal humeral metaphysis, proximal femur, elbow, and soft tissue several months following the initial injury. Discussion The patient did not have any genetic disorders that could have attributed to the bone formation but had some risk factors (male, fracture with dislocation. Surgically, the recommended precautions were followed to decrease the chance of HO. Although the patient did not have neurogenic injuries, the difluoroethane in dusting spray can cause damage to the central nervous system. Signals may have been mixed causing the patient's body to produce bone instead of tissue to strengthen the injured area. Conclusion What is unusual in this case is the rate at which the pathological bone formation appeared, which was long outside the 4–6 week window in which HO starts to appear. The authors are not certain as to the cause of this rapid formation but suspect that the patient's continued abuse of inhaled aerosol propellants may be the culprit.

  16. Hospitalization of abused and neglected children.

    Science.gov (United States)

    Marshall, W N

    1997-03-01

    To describe the use of inpatient hospitalization for abused and neglected children living in a metropolitan area. Retrospective record review of abused and neglected children admitted in 1992 and 1993 to hospitals with 87% of metropolitan area pediatric admissions; comparison of these data with population, crisis nursery, and child protective services data. Thirty-four abused and neglected children were admitted to hospital, representing 0.3% (34/11,066; 95% confidence interval, 0%-1.2%) of pediatric admissions and 0.2% (34/19,950; 95% confidence interval, 0%-0.6%) of child protective services reports. This represents a rate of hospitalization for child abuse of 10 children (95% confidence interval, 0-46) per 100,000 child population per year. Seven hundred fifteen children were admitted to the crisis nursery by child protective services. Of those admitted to the hospital, 12 needed intensive care, 5 of whom died. Only 3 of 34 hospital-admitted children had private health insurance; 19 of 34 were younger than 1 year. Inpatient hospitalization for abuse represented a small fraction of total pediatric admissions and of child protective services reports. Comprehensive medical care for most abused children and medical education about child abuse must occur in outpatient settings.

  17. Cancer morbidity in alcohol abusers

    DEFF Research Database (Denmark)

    Tønnesen, H; Møller, Henrik; Andersen, J R

    1994-01-01

    Data on the association between alcohol abuse and cancer morbidity are scarce in large cohorts of non-hospitalised alcoholic men and women. Of 18,368 alcohol abusers who entered an outpatient clinic in Copenhagen during 1954-87, 18,307 were followed and their cancer incidence was compared with th...... and the liver are confirmed. In addition, this study indicates an increased occurrence of cancer of the prostate gland, pleura and uterine cervix in alcohol abusers.......Data on the association between alcohol abuse and cancer morbidity are scarce in large cohorts of non-hospitalised alcoholic men and women. Of 18,368 alcohol abusers who entered an outpatient clinic in Copenhagen during 1954-87, 18,307 were followed and their cancer incidence was compared...... with that of the total Danish population. On average the 15,214 men were observed for 12.9 years and the 3,093 women for 9.4 years. The overall morbidity of cancer was increased significantly. Of the men, 1,441 developed cancer [relative risk (RR) = 1.6; 95% confidence interval (CI) = 1.5-1.7], while 182 women did (RR...

  18. Child Abuse: The Hidden Bruises

    Science.gov (United States)

    ... for Families - Vietnamese Spanish Facts for Families Guide Child Abuse - The Hidden Bruises No. 5; Updated November 2014 The statistics on physical child abuse are alarming. It is estimated hundreds of thousands ...

  19. A History of Abuse and Operative Delivery

    DEFF Research Database (Denmark)

    Schei, Berit; Lukasse, Mirjam; Ryding, Elsa Lena

    2014-01-01

    OBJECTIVE: The main aim of this study was to assess whether a history of abuse, reported during pregnancy, was associated with an operative delivery. Secondly, we assessed if the association varied according to the type of abuse and if the reported abuse had been experienced as a child or an adult...... and multinomial regression analysis were used to assess the associations. RESULTS: Among 3308 primiparous women, sexual abuse as an adult (≥ 18 years) increased the risk of an elective CS, Adjusted Odds Ratio 2.12 (1.28-3.49), and the likelihood for a non-obstetrically indicated CS, OR 3.74 (1.24-11.24). Women...... expressing current suffering from the reported adult sexual abuse had the highest risk for an elective CS, AOR 4.07 (1.46-11.3). Neither physical abuse (in adulthood or childhood sexual abuse in childhood increased the risk of any operative delivery among primiparous women. Among 3416...

  20. Abused women: dispelling myths and encouraging intervention.

    Science.gov (United States)

    King, M C; Ryan, J

    1989-05-01

    Our society abounds with myths and misperceptions in relation to the battering of women. These myths impede the identification of women who are experiencing violence and abuse, and inhibit appropriate intervention. Abuse is not too private a matter to assess for, nor does abuse affect only poor black or Hispanic women. No woman deserves to be beaten. Women do not like or seek out abuse. Abused women are courageous, competent women; what abused women have in common is that they are threatened and controlled by a male partner and live under the constant fear of violence and abuse. Raising one's consciousness about the victimization and oppression of women in our society, and uncovering the myths which leave practitioners powerless and ineffective agents of change for women are important tasks for health care providers. By focusing attention on this enormous health problem, clinicians can provide a leadership role in using health care responses that actually empower women to take control of their own lives.

  1. Simulation of complex fracture networks influenced by natural fractures in shale gas reservoir

    Directory of Open Access Journals (Sweden)

    Zhao Jinzhou

    2014-10-01

    Full Text Available When hydraulic fractures intersect with natural fractures, the geometry and complexity of a fracture network are determined by the initiation and propagation pattern which is affected by a number of factors. Based on the fracture mechanics, the criterion for initiation and propagation of a fracture was introduced to analyze the tendency of a propagating angle and factors affecting propagating pressure. On this basis, a mathematic model with a complex fracture network was established to investigate how the fracture network form changes with different parameters, including rock mechanics, in-situ stress distribution, fracture properties, and frac treatment parameters. The solving process of this model was accelerated by classifying the calculation nodes on the extending direction of the fracture by equal pressure gradients, and solving the geometrical parameters prior to the iteration fitting flow distribution. With the initiation and propagation criterion as the bases for the propagation of branch fractures, this method decreased the iteration times through eliminating the fitting of the fracture length in conventional 3D fracture simulation. The simulation results indicated that the formation with abundant natural fractures and smaller in-situ stress difference is sufficient conditions for fracture network development. If the pressure in the hydraulic fractures can be kept at a high level by temporary sealing or diversion, the branch fractures will propagate further with minor curvature radius, thus enlarging the reservoir stimulation area. The simulated shape of fracture network can be well matched with the field microseismic mapping in data point range and distribution density, validating the accuracy of this model.

  2. Cranial MR imaging of abused children

    International Nuclear Information System (INIS)

    Zimmerman, R.D.; Heier, L.A.; Johnson, C.E.; Weingarten, K.; Kelly, A.B.; Deck, M.D.F.

    1987-01-01

    The diagnosis of intracranial sequelae of child abuse has important clinical and legal implications. CT findings are often subtle or nonspecific. Acutely, a small interhemispheric subdural hematoma (IHSDH) is seen, which may be difficult to distinguish from the falx. In chronic or recurrent abuse, ventricular dilatation and extracerebral fluid collections are encountered that may be difficult to distinguish from atrophy. Four abused children underwent MR imaging and, in each case, MR demonstrated the nature and extent of abnormalities with greater accuracy than CT. In acute abuse (two cases), the IHSDH was diagnosed with greater confidence than on CT, and convexity subdural collections were identified which could not be detected on CT. In chronic abuse (two cases) the subdural location of extracerebral collections and the extent of parenchymal damage was better appreciated on MR than CT

  3. Alexithymia in Egyptian Substance Abusers.

    Science.gov (United States)

    El Rasheed, Amany Haroun

    2001-03-01

    Alexithymia is thought of as a trait that predisposes to drug abuse. Moreover, it is suggested to be related to type of the substance abused, with the worst-case scenario including a worse prognosis as well as tendency to relapse or even not to seek treatment at all. To address this important subject in Egyptian patients, a sample of 200 Egyptian substance abusers was randomly selected from inpatients in the Institute of Psychiatry, Ain Shams University, Egypt. The study also included 200 group-matched controls. DSM-IV criteria were used for assessment of substance use disorders, and toxicologic urine analysis was used to confirm the substances of abuse. Toronto Alexithymia Scale (TAS)-Arabic version was used for assessment of alexithymia. It was found that alexithymia was significantly more prevalent in the substance use disorders group as compared to healthy controls. It was also found that among the substance use disorders group, alexithymics reported more polysubstance abuse, more opiate use (other than heroin IV), lower numbers of hospitalizations, lower numbers of reported relapses, and a lower tendency to relapse as a result of internal cues compared to patients without alexithymia. Statistically significant associations were also found between alexithymia and more benzodiazepine abuse and nonpersistence in treatment. The results suggest that alexithymia should be targeted in a treatment setting for substance use disorders.

  4. Signs of domestic abuse.

    Science.gov (United States)

    Pearce, Lynne

    2017-07-13

    Essential facts The government's definition of domestic violence and abuse, published in 2016 by the Home Office, is: 'Any incident or pattern of incidents of controlling, coercive, threatening behaviour, violence or abuse between those 16 years or over who are, or have been, intimate partners or family members, regardless of gender or sexuality.'

  5. Full experimental modelling of a liver tissue mimicking phantom for medical ultrasound studies employing different hydrogels.

    Science.gov (United States)

    Casciaro, Sergio; Conversano, Francesco; Musio, Stefano; Casciaro, Ernesto; Demitri, Christian; Sannino, Alessandro

    2009-04-01

    Tissue mimicking phantoms have been widely reported to be an important tool for development, optimisation and performance testing of ultrasound-based diagnostic techniques. In particular, modern applications of tissue mimicking phantoms often include characterisation of the nonlinear behaviour of experimental ultrasound contrast agents. In such cases, the tissue-mimicking materials should be chosen not only based on the values of their density, speed of sound and attenuation coefficient, but also considering their effect on the appearance of "native harmonics" due to nonlinear distortion of ultrasound signal during propagation. In a previous paper it was demonstrated that a cellulose-based hydrogel is suitable to simulate nonlinear acoustical behaviour of liver tissue for thicknesses up to 8 cm. In this paper we present the experimental characterisation of the nonlinear acoustical behaviour of a different polyethylene glycol diacrylate (PEGDA)-based hydrogel, in order to assess whether and how it can improve the performances and overcome some limitations of the cellulose-based hydrogel as liver tissue-mimicking material. Samples of pig liver tissue, cellulose-based hydrogel and PEGDA-based hydrogel were insonified in a through-transmission set-up, employing 2.25-MHz pulses with different mechanical index (MI) values. Second harmonic and first harmonic amplitudes were extracted from the spectra of received signals and their difference was then used to compare sample behaviours. Obtained results show how a new more accurate and combined experimental model of linear and nonlinear acoustical behaviour of liver tissue is feasible. In fact, a further confirmation of the cellulose-based hydrogel effectiveness to precisely simulate the liver tissue for penetration depths up to 8 cm was provided, and it was also shown that the employment of the PEGDA-based hydrogel can extend the range of useful tissue-mimicking material thicknesses up to 11 cm, moreover allowing a

  6. Nephrogenic rests mimicking Wilms' tumor on CT

    International Nuclear Information System (INIS)

    Subhas, Naveen; Siegelman, Stanley S.; Argani, Pedram; Gearhart, John P.

    2004-01-01

    Nephrogenic rests (NR) are persistent benign remnants of embryonic renal tissue. A small percentage of these may develop into Wilms' tumor (WT). Radiologic imaging is relied upon to differentiate between these entities, with the hallmark of malignant transformation being growth on serial imaging studies. There is, however, considerable overlap in their imaging characteristics. The authors present a case of two biopsy-proven NR in a 2-year-old girl with sporadic aniridia that were indistinguishable from WT on initial radiologic studies. One of the NR grew on serial imaging studies mimicking a WT, but after resection was confirmed to be a benign hyperplastic NR on pathologic examination. (orig.)

  7. Insomnia, Nightmare Frequency, and Nightmare Distress in Victims of Sexual Abuse: The Role of Perceived Social Support and Abuse Characteristics

    Science.gov (United States)

    Steine, Iris M.; Krystal, John H.; Nordhus, Inger H.; Bjorvatn, Bjorn; Harvey, Allison G.; Eid, Jarle; Gronli, Janne; Milde, Anne M.; Pallesen, Stale

    2012-01-01

    In this study of victims of sexual abuse, the aim was to investigate the role of perceived social support and abuse characteristics in self-reported insomnia, nightmare frequency, and nightmare distress. Four hundred sixty Norwegian victims of sexual abuse completed a questionnaire assessing perceived social support, abuse characteristics,…

  8. Radiotherapy of pathologic fractures and skeletal lesions bearing the risk of fracture

    International Nuclear Information System (INIS)

    Rieden, K.; Kober, B.; Mende, U.; Zum Winkel, K.

    1986-01-01

    Radiotherapy is of great importance in the treatment of pathologic fractures and skeletal lesions bearing the risk of fracture which are induced by malignomas, especially if these are in an advanced stage. In dependence on site and extent of skeletal destruction as well as on the general tumor dissemination, it can be distinguished between palliative radiotherapy and curative radiotherapy aiming at analgesia and remineralization. A retrospective analysis of 27 pathologic fractures and 56 skeletal lesions bearing the risk of fracture in malignoma patients showed an analgetic effect obtained by radiotherapy in 67% of pathological fractures and in 80% of skeletal lesions bearing the risk of fracture, whereas a remineralization could be demonstrated for 33% of pathological fractures and 50% of destructions bearing the risk of fracture. A stabilization of destructions progressing before therapy was found in 55% of pathological fractures and 40% of skeletal lesions bearing the risk of fracture. Thus a partial loading, supported by orthopedic prostheses, was possible for more than 50% of all patients. (orig.) [de

  9. [Trochanteric femoral fractures].

    Science.gov (United States)

    Douša, P; Čech, O; Weissinger, M; Džupa, V

    2013-01-01

    At the present time proximal femoral fractures account for 30% of all fractures referred to hospitals for treatment. Our population is ageing, the proportion of patients with post-menopausal or senile osteoporosis is increasing and therefore the number of proximal femoral fractures requiring urgent treatment is growing too. In the age category of 50 years and older, the incidence of these fractures has increased exponentially. Our department serves as a trauma centre for half of Prague and part of the Central Bohemia Region with a population of 1 150 000. Prague in particular has a high number of elderly citizens. Our experience is based on extensive clinical data obtained from the Register of Proximal Femoral Fractures established in 1997. During 14 years, 4280 patients, 3112 women and 1168 men, were admitted to our department for treatment of proximal femoral fractures. All patients were followed up until healing or development of complications. In the group under study, 82% were patients older than 70 years; 72% of those requiring surgery were in their seventies and eighties. Men were significantly younger than women (pfractures were 2.3-times more frequent in women than in men. In the category under 60 years, men significantly outnumbered women (pfractures were, on the average, eight years older than the patients with intertrochanteric fractures, which is a significant difference (pTrochanteric fractures accounted for 54.7% and femoral neck fractures for 45.3% of all fractures. The inter-annual increase was 5.9%, with more trochanteric than femoral neck fractures. There was a non-significant decrease in intertrochanteric (AO 31-A3) fractures. On the other hand, the number of pertrochanteric (AO 31-A1+2) fractures increased significantly (pfractures were treated with a proximal femoral nail; a short nail was used in 1260 and a long nail in 134 of them. A dynamic hip screw (DHS) was employed to treat 947 fractures. Distinguishing between pertrochanteric (21-A1

  10. What Is Child Abuse and Neglect?

    Science.gov (United States)

    US Department of Health and Human Services, 2006

    2006-01-01

    Each State provides its own definitions of child abuse and neglect based on minimum standards set by Federal law. This fact sheet provides the answers to the following questions: (1) How is child abuse and neglect defined in Federal law?; and (2) What are the major types of child abuse and neglect? Additional resources are listed. (Contains 2…

  11. Child Abuse and Neglect in India.

    Science.gov (United States)

    Seth, Rajeev

    2015-08-01

    India is home to the largest child population in the world, with almost 41 % of the total population under 18 y of age. The health and security of the country's children is integral to any vision for its progress and development. Doctors and health care professionals are often the first point of contact for abused and neglected children. They play a key role in detecting child abuse and neglect, provide immediate and longer term care and support to children. Despite being important stakeholders, often physicians have a limited understanding on how to protect these vulnerable groups. There is an urgent need for systematic training for physicians to prevent, detect and respond to cases of child abuse and neglect in the clinical setting. The purpose of the present article is to provide an overview of child abuse and neglect from a medical assessment to a socio-legal perspective in India, in order to ensure a prompt and comprehensive multidisciplinary response to victims of child abuse and neglect. During their busy clinical practice, medical professionals can also use the telephone help line (CHILDLINE telephone 1098) to refer cases of child abuse, thus connecting them to socio-legal services. The physicians should be aware of the new legislation, Protection of Children from Sexual Offences (POCSO) Act, 2012, which requires mandatory reporting of cases of child sexual abuse, failing which they can be penalized. Moreover, doctors and allied medical professionals can help prevent child sexual abuse by delivering the message of personal space and privacy to their young patients and parents.

  12. Jogger's fracture and other stress fractures of the lumbo-sacral spine

    International Nuclear Information System (INIS)

    Abel, M.S.

    1985-01-01

    The posterior rings of the lower lumbo-sacral vertebrae are subject to stress fractures at any part - pedicle, pars, or lamina. The site of fracture is apparently determined by the axis of weight bearing. The three illustrative clinical examples cited include a jogger with a laminar fracture, a ballet dancer with pedicle fractures, and a nine-year-old boy with fractures of pars and lamina. Chronic low back pain is the typical complaint with stress fractures of the lower lumbo-sacral spine. Special imaging techniques are usually needed to demonstrate these lesions, including vertebral arch views, multi-directional tomography, and computed tomography (CT). (orig.)

  13. Childhood physical abuse in outpatients with psychosomatic symptoms

    Directory of Open Access Journals (Sweden)

    Kubo Chiharu

    2008-03-01

    Full Text Available Abstract Background In Japan and Asia, few studies have been done of physical and sexual abuse. This study was aimed to determine whether a history of childhood physical abuse is associated with anxiety, depression and self-injurious behavior in outpatients with psychosomatic symptoms. Methods We divided 564 consecutive new outpatients at the Department of Psychosomatic Medicine of Kyushu University Hospital into two groups: a physically abused group and a non-abused group. Psychological test scores and the prevalence of self-injurious behavior were compared between the two groups. Results A history of childhood physical abuse was reported by patients with depressive disorders(12.7%, anxiety disorders(16.7%, eating disorders (16.3%, pain disorders (10.8%, irritable bowel syndrome (12.5%, and functional dyspepsia(7.5%. In both the patients with depressive disorders and those with anxiety disorders, STAI-I (state anxiety and STAI-II (trait anxiety were higher in the abused group than in the non-abused group (p In the patients with depressive disorders, the abused group was younger than the non-abused group (p Conclusion A history of childhood physical abuse is associated with psychological distress such as anxiety, depression and self-injurious behavior in outpatients with psychosomatic symptoms. It is important for physicians to consider the history of abuse in the primary care of these patients.

  14. Child neglect and emotional abuse

    Science.gov (United States)

    ... poor weight gain Emotional issues such as low self-esteem, depression, and anxiety Extreme behavior such as acting ... child was abused The success of therapy and parenting classes Alternative Names Neglect - child; Emotional abuse - child ...

  15. Complications related to osteopenia in the thoracic spine on admission chest radiographs of substance abuse detoxification patients

    International Nuclear Information System (INIS)

    Haramati, L.B.; Alterman, D.D.; Israel, G.M.; Haramati, N.; Mallavurapu, R.

    1998-01-01

    Objective. To assess the prevalence of complications related to osteopenia in the thoracic spine (anterior wedging and fish vertebrae) of patients admitted for substance abuse detoxification. Design and patients. We retrospectively identified 150 sequential patients admitted to our drug and alcohol detoxification ward in whom posteroanterior and lateral admission chest radiographs and clinical charts were available for review. There were 116 men and 34 women with a mean age of 37 years (range 19-67 years). Thirty-eight patients were admitted for drug detoxification, 37 for alcohol detoxification, and 75 for drug and alcohol detoxification. These patients were compared with 66 age- and sex-matched controls from our hospital's employee health service. Two radiologists reviewed all chest radiographs for the presence of anterior wedging and fish vertebrae in the thoracic spine and other nonspinal fractures. Serum calcium and inorganic phosphorus levels were recorded for the substance abuse detoxification patients. Results. Forty-nine percent (n=73) of detoxification patients had complications of osteopenia in the thoracic spine including: anterior wedging (n=47), fish vertebrae (n=21), or both (n=5). Twenty-four percent (n=36) of patients had an elevated serum inorganic phosphorus level and one patient had an elevated serum calcium level. Patients with anterior wedging or fish vertebrae included: 45% (n=45) of patients below age 40 years, 35% (n=12) of women, 41% (n=15) of drug detoxification patients, 58% (n=22) of alcohol detoxification patients, 48% (n=36) of drug and alcohol detoxification patients, and 47% (n=17) of patients with elevated serum inorganic phosphorus (P=NS). Six percent (n=9) of our study population had nonspinal fractures on their chest radiographs. Twenty-one percent (n=14) of controls had complications of osteopenia in the thoracic spine (all anterior wedging). This prevalence differed significantly (P<0.05, chi-squared) from the study population

  16. Imaging of insufficiency fractures

    Energy Technology Data Exchange (ETDEWEB)

    Krestan, Christian [Department of Radiology, Medical University of Vienna, Vienna General Hospital, Waehringerstr. 18-20, 1090 Vienna (Austria)], E-mail: christian.krestan@meduniwien.ac.at; Hojreh, Azadeh [Department of Radiology, Medical University of Vienna, Vienna General Hospital, Waehringerstr. 18-20, 1090 Vienna (Austria)

    2009-09-15

    This review focuses on the occurrence, imaging and differential diagnosis of insufficiency fractures. Prevalence, the most common sites of insufficiency fractures and their clinical implications are discussed. Insufficiency fractures occur with normal stress exerted on weakened bone. Postmenopausal osteoporosis is the most common cause of insufficiency fractures. Other conditions which affect bone turnover include osteomalacia, hyperparathyroidism, chronic renal failure and high-dose glucocorticoid therapy. It is a challenge for the radiologist to detect and diagnose insufficiency fractures, and to differentiate them from other bone lesions. Radiographs are still the most widely used imaging method for identification of insufficiency fractures, but sensitivity is limited, depending on the location of the fractures. Magnetic resonance imaging (MRI) is a very sensitive tool to visualize bone marrow abnormalities associated with insufficiency fractures. Thin section, multi-detector computed tomography (MDCT) depicts subtle fracture lines allowing direct visualization of cortical and trabecular bone. Bone scintigraphy still plays a role in detecting fractures, with good sensitivity but limited specificity. The most important differential diagnosis is underlying malignant disease leading to pathologic fractures. Bone densitometry and clinical history may also be helpful in confirming the diagnosis of insufficiency fractures.

  17. Pleural pneumatocoeles mimicking congenital cystic adenomatoid malformation of the lung. A case report

    International Nuclear Information System (INIS)

    Aurora, P.; McHugh, K.

    1998-01-01

    We present the plain radiographic and CT appearances of large intrapleural pneumatocoeles in a 13-week-old infant, resulting in compression atelectasis of the left upper and lower lobes, and mimicking congenital cystic adenomatoid malformation. (orig.)

  18. Influence of abuse on condom negotiation among Mexican-American women involved in abusive relationships.

    Science.gov (United States)

    Davila, Yolanda R

    2002-01-01

    This study explored cultural and gender perspectives of abuse on condom negotiation behaviors for AIDS prevention among Mexican-American women in abusive intimate relationships. A convenience sample of 20 abused women participated in the study. Data were collected through a demographic questionnaire and audiotaped responses to a semistructured interview guide. Content analysis using QSR NUDIST was used to analyze the verbatim transcriptions of all participant interviews. The predominant category, "He always got his way," was developed in response to the content of the verbatim transcriptions. The category was further expanded to include the self-descriptive subcategories of "He beat me," "He made me feel bad," and "He forced me." Through content analysis, a relationship between abuse by male sexual partners and condom negotiation for AIDS prevention was identified. Trustworthiness of the data collection and analysis was established through methods suggested by Lincoln and Guba.

  19. Influence of structures on fracture and fracture toughness of cemented tungsten carbides

    International Nuclear Information System (INIS)

    Zhao, W.; Zhang, X.

    1987-01-01

    A study was made of the influence of structures on fracture and fracture toughness of cemented tungsten carbides with different compositions and grain sizes. The measurement of the fracture toughness of cemented tungsten carbide was carried out using single edge notched beam. The microstructural parameters and the proportion for each fracture mode on the fracture surface were obtained. The brittle fracture of the alloy is mainly due to the interfacial decohesion fracture following the interface of the carbide crystals. It has been observed that there are localized fractures region ahead of the crack tip. The morphology of the crack propagation path as well as the slip structure in the cobalt phase of the deformed region have been investigated. In addition, a study of the correlation between the plane strain fracture toughness and microstructural parameters, such as mean free path of the cobalt phase, tungsten carbide grain size and the contiguity of tungsten carbide crystals was also made

  20. Do Trauma Symptoms Mediate the Relationship Between Childhood Physical Abuse and Adult Child Abuse Risk?

    Science.gov (United States)

    2010-05-01

    fisico y abuso sexual . Psicothema, 14, 53–62. DiLillo, D., Perry, A. R., & Fortier, M. (2006). Child physical abuse and neglect. In R. T. Ammerman (Ed...Valerie A. Standere, Lex L. Merrill e a Center for the Study of Family Violence and Sexual Assault, Northern Illinois University, DeKalb, IL 60115-2854...recruits (N=5,394) and college students (N=716) completed self-report measures of their history of child abuse (i.e., CPA and child sexual abuse [CSA

  1. Rib fractures predict incident limb fractures: results from the European prospective osteoporosis study.

    Science.gov (United States)

    Ismail, A A; Silman, A J; Reeve, J; Kaptoge, S; O'Neill, T W

    2006-01-01

    Population studies suggest that rib fractures are associated with a reduction in bone mass. While much is known about the predictive risk of hip, spine and distal forearm fracture on the risk of future fracture, little is known about the impact of rib fracture. The aim of this study was to determine whether a recalled history of rib fracture was associated with an increased risk of future limb fracture. Men and women aged 50 years and over were recruited from population registers in 31 European centres for participation in a screening survey of osteoporosis (European Prospective Osteoporosis Study). Subjects were invited to complete an interviewer-administered questionnaire that included questions about previous fractures including rib fracture, the age of their first fracture and also the level of trauma. Lateral spine radiographs were performed and the presence of vertebral deformity was determined morphometrically. Following the baseline survey, subjects were followed prospectively by annual postal questionnaire to determine the occurrence of clinical fractures. The subjects included 6,344 men, with a mean age of 64.2 years, and 6,788 women, with a mean age of 63.6 years, who were followed for a median of 3 years (range 0.4-5.9 years), of whom 135 men (2.3%) and 101 women (1.6%) reported a previous low trauma rib fracture. In total, 138 men and 391 women sustained a limb fracture during follow-up. In women, after age adjustment, those with a recalled history of low trauma rib fracture had an increased risk of sustaining 'any' limb fracture [relative hazard (RH)=2.3; 95% CI 1.3, 4.0]. When stratified by fracture type the predictive risk was more marked for hip (RH=7.7; 95% CI 2.3, 25.9) and humerus fracture (RH=4.5; 95% CI 1.4, 14.6) than other sites (RH=1.6; 95% CI 0.6, 4.3). Additional adjustment for prevalent vertebral deformity and previous (non-rib) low trauma fractures at other sites slightly reduced the strength of the association between rib fracture and

  2. Life after abuse : an exploration of women's strategies for overcoming abuse

    OpenAIRE

    2012-01-01

    D.Litt et Phil. The study explored strategies abused women use to overcome power and control in their intimate relationships, using their own self-agency. Data was collected through the technique of triangulation in which three women who were legally divorced, wrote their own stories, after which each was individually interviewed by the researcher to get information about the process of leaving and staying away from their abusive relationships, and clearing up and moving on with their live...

  3. Assessment of Tapentadol API Abuse Liability With the Researched Abuse, Diversion and Addiction-Related Surveillance System.

    Science.gov (United States)

    Vosburg, Suzanne K; Severtson, S Geoffrey; Dart, Richard C; Cicero, Theodore J; Kurtz, Steven P; Parrino, Mark W; Green, Jody L

    2018-04-01

    Tapentadol, a Schedule II opioid with a combination of µ-opioid activity and norepinephrine reuptake inhibition, is used for the management of moderate to severe acute and chronic pain. Its dual mechanism of action is thought to reduce opioid-related side effects that can complicate pain management. Since approval, tapentadol has been tracked across multiple outcomes suggesting abuse liability, and a pattern of relatively low, although not absent, abuse liability has been found. This retrospective cohort study further details the abuse liability of tapentadol as an active pharmaceutical ingredient (API) when immediate-release as well as extended-release formulations were on the market together (fourth quarter of 2011 to second quarter of 2016). Tapentadol (API) was compared with tramadol, hydrocodone, morphine, oxycodone, hydromorphone, and oxymorphone across Poison Center, Drug Diversion, and Treatment Center Programs Combined data streams from the Researched Abuse, Diversion and Addiction-Related Surveillance system. Findings suggest the public health burden related to tapentadol to date is low, but present. Event rates of abuse per population-level denominators were significantly lower than all other opioids examined. However, when adjusted for drug availability, event rates of abuse were lower than most Schedule II opioids studied, but were not the lowest. Disentangling these 2 sets of findings further by examining various opioid formulations, such as extended-release and the role of abuse-deterrent formulations, is warranted. This article presents the results from an examination of tapentadol API across the Researched Abuse, Diversion and Addiction-Related Surveillance System: a broad and carefully designed postmarketing mosaic. Data to date from Poison Center, Drug Diversion, and Treatment Centers combined suggest a low, but present public health burden related to tapentadol. Copyright © 2018. Published by Elsevier Inc.

  4. Hip fracture - discharge

    Science.gov (United States)

    ... neck fracture repair - discharge; Trochanteric fracture repair - discharge; Hip pinning surgery - discharge ... in the hospital for surgery to repair a hip fracture, a break in the upper part of ...

  5. National Center on Elder Abuse

    Science.gov (United States)

    ... Research Synthesize and disseminate high quality research on elder abuse to encourage the translation of research into practice. ... to further the field for those interested in elder abuse identification and prevention. What’s Happening National Center on ...

  6. Childhood Sexual Abuse and Suicide

    Science.gov (United States)

    ... and frequency of abuse increases.” 76 o Among adolescents, suicide attempters report more sexual abuse than non-attempters ... suicide attempts among junior and senior high school youth. Suicide and Life-Threatening Behavior, 25, 358-372. 1011 ...

  7. Evaluating the Risk of Child Abuse: The Child Abuse Risk Assessment Scale (CARAS)

    Science.gov (United States)

    Chan, Ko Ling

    2012-01-01

    The present study developed the Child Abuse Risk Assessment Scale (CARAS), an actuarial instrument for the assessment of the risk of physical child abuse. Data of 2,363 Chinese parents (47.7% male) living in Hong Kong were used in the analyses. Participants were individually interviewed with a questionnaire assessing their perpetration of child…

  8. [Prescription drug abuse in elderly psychiatric patients].

    Science.gov (United States)

    Wetterling, Tilman; Schneider, Barbara

    2012-08-01

    Due to demographic changes there will be a fraction of elderly patients with substance use disorders. However, only a few data have been published about elderly abusers of prescription drugs. Since substance abuse is frequently comorbid with psychiatric disorders, treatment in a psychiatric hospital is often needed. In this explorative study elderly people with prescription drug abuse who required psychiatric inpatient treatment should be characterized. This study was part of the gerontopsychiatry study Berlin (Gepsy-B), an investigation of the data of all older inpatients (≥ 65 years) admitted to a psychiatric hospital within a period of 3 years. Among 1266 documented admissions in 110 cases (8.7 %) (mean age: 75.7 ± 7.1 years) prescription drug abuse, mostly of benzodiazepines was diagnosed. Females showed benzodiazepine abuse more often than males. In only a small proportion of the cases the reason for admission was withdrawal of prescribed drugs. 85.5 % suffered from psychiatric comorbidity, mostly depression. As risk factors for abuse depressive symptoms (OR: 3.32) as well as concurrent nicotine (OR: 2.69) or alcohol abuse (OR: 2.14) were calculated. Psychiatric inpatient treatment was primarily not necessary because of prescription drug abuse but because of other psychopathological symptoms. © Georg Thieme Verlag KG Stuttgart · New York.

  9. Quantifying Discrete Fracture Network Connectivity in Hydraulic Fracturing Stimulation

    Science.gov (United States)

    Urbancic, T.; Ardakani, E. P.; Baig, A.

    2017-12-01

    Hydraulic fracture stimulations generally result in microseismicity that is associated with the activation or extension of pre-existing microfractures and discontinuities. Microseismic events acquired under 3D downhole sensor coverage provide accurate event locations outlining hydraulic fracture growth. Combined with source characteristics, these events provide a high quality input for seismic moment tensor inversion and eventually constructing the representative discrete fracture network (DFN). In this study, we investigate the strain and stress state, identified fracture orientation, and DFN connectivity and performance for example stages in a multistage perf and plug completion in a North American shale play. We use topology, the familiar concept in many areas of structural geology, to further describe the relationships between the activated fractures and their effectiveness in enhancing permeability. We explore how local perturbations of stress state lead to the activation of different fractures sets and how that effects the DFN interaction and complexity. In particular, we observe that a more heterogeneous stress state shows a higher percentage of sub-horizontal fractures or bedding plane slips. Based on topology, the fractures are evenly distributed from the injection point, with decreasing numbers of connections by distance. The dimensionless measure of connection per branch and connection per line are used for quantifying the DFN connectivity. In order to connect the concept of connectivity back to productive volume and stimulation efficiency, the connectivity is compared with the character of deformation in the reservoir as deduced from the collective behavior of microseismicity using robustly determined source parameters.

  10. Is early detection of abused children possible?: a systematic review of the diagnostic accuracy of the identification of abused children

    Science.gov (United States)

    2013-01-01

    Background Early detection of abused children could help decrease mortality and morbidity related to this major public health problem. Several authors have proposed tools to screen for child maltreatment. The aim of this systematic review was to examine the evidence on accuracy of tools proposed to identify abused children before their death and assess if any were adapted to screening. Methods We searched in PUBMED, PsycINFO, SCOPUS, FRANCIS and PASCAL for studies estimating diagnostic accuracy of tools identifying neglect, or physical, psychological or sexual abuse of children, published in English or French from 1961 to April 2012. We extracted selected information about study design, patient populations, assessment methods, and the accuracy parameters. Study quality was assessed using QUADAS criteria. Results A total of 2 280 articles were identified. Thirteen studies were selected, of which seven dealt with physical abuse, four with sexual abuse, one with emotional abuse, and one with any abuse and physical neglect. Study quality was low, even when not considering the lack of gold standard for detection of abused children. In 11 studies, instruments identified abused children only when they had clinical symptoms. Sensitivity of tests varied between 0.26 (95% confidence interval [0.17-0.36]) and 0.97 [0.84-1], and specificity between 0.51 [0.39-0.63] and 1 [0.95-1]. The sensitivity was greater than 90% only for three tests: the absence of scalp swelling to identify children victims of inflicted head injury; a decision tool to identify physically-abused children among those hospitalized in a Pediatric Intensive Care Unit; and a parental interview integrating twelve child symptoms to identify sexually-abused children. When the sensitivity was high, the specificity was always smaller than 90%. Conclusions In 2012, there is low-quality evidence on the accuracy of instruments for identifying abused children. Identified tools were not adapted to screening because of

  11. Cardiopulmonary resuscitation (CPR)-related posterior rib fractures in neonates and infants following recommended changes in CPR techniques.

    Science.gov (United States)

    Franke, I; Pingen, A; Schiffmann, H; Vogel, M; Vlajnic, D; Ganschow, R; Born, M

    2014-07-01

    Posterior rib fractures are highly indicative of non-accidental trauma (NAT) in infants. Since 2000, the "two-thumbs" technique for cardiopulmonary resuscitation (CPR) of newborns and infants has been recommended by the American Heart Association (AHA). This technique is similar to the grip on an infant's thorax while shaking. Is it possible that posterior rib fractures in newborns and infants could be caused by the "two-thumbs" technique? Using computerized databases from three German children's hospitals, we identified all infants less than 12 months old who underwent professional CPR within a 10-year period. We included all infants with anterior-posterior chest radiographs taken after CPR. Exclusion criteria were sternotomy, osteopenia, various other bone diseases and NAT. The radiographs were independently reviewed by the Chief of Pediatric Radiology (MB) and a Senior Pediatrician, Head of the local Child Protection Team (IF). Eighty infants with 546 chest radiographs were identified, and 50 of those infants underwent CPR immediately after birth. Data concerning the length of CPR was available for 41 infants. The mean length of CPR was 11min (range: 1-180min, median: 3min). On average, there were seven radiographs per infant. A total of 39 infants had a follow-up radiograph after at least 10 days. No rib fracture was visible on any chest X-ray. The results of this study suggest rib fracture after the use of the "two-thumbs" CPR technique is uncommon. Thus, there should be careful consideration of abuse when these fractures are identified, regardless of whether CPR was performed and what technique used. The discovery of rib fractures in an infant who has undergone CPR without underlying bone disease or major trauma warrants a full child protection investigation. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Fracture network growth for prediction of fracture characteristics and connectivity in tight reservoir rocks

    NARCIS (Netherlands)

    Barnhoorn, A.; Cox, S.F.

    2012-01-01

    Fracturing experiments on very low-porosity dolomite rocks shows a difference in growth of fracture networks by stress-driven fracturing and fluid-driven fracturing. Stress-driven fracture growth, in the absence of fluid pressure, initially forms fractures randomly throughout the rocks followed by

  13. Solid-phase synthesis of an apoptosis-inducing tetrapeptide mimicking the Smac protein

    DEFF Research Database (Denmark)

    Le Quement, Sebastian Thordal; Ishøy, Mette; Petersen, Mette Terp

    2011-01-01

    An approach for the solid-phase synthesis of apoptosis-inducing Smac peptidomimetics is presented. Using a Rink linker strategy, tetrapeptides mimicking the N-4-terminal residue of the Smac protein [(N-Me)AVPF sequence] were synthesized on PEGA resin in excellent purities and yields. Following two...

  14. Scaphoid Fracture

    Directory of Open Access Journals (Sweden)

    Esther Kim, BS

    2018-04-01

    Full Text Available History of present illness: A 25-year-old, right-handed male presented to the emergency department with left wrist pain after falling from a skateboard onto an outstretched hand two-weeks prior. He otherwise had no additional concerns, including no complaints of weakness or loss of sensation. On physical exam, there was tenderness to palpation within the anatomical snuff box. The neurovascular exam was intact. Plain films of the left wrist and hand were obtained. Significant findings: The anteroposterior (AP plain film of this patient demonstrates a full thickness fracture through the middle third of the scaphoid (red arrow, with some apparent displacement (yellow lines and subtle angulation of the fracture fragments (blue line. Discussion: The scaphoid bone is the most commonly fractured carpal bone accounting for 70%-80% of carpal fractures.1 Classically, it is sustained following a fall onto an outstretched hand (FOOSH. Patients should be evaluated for tenderness with palpation over the anatomical snuffbox, which has a sensitivity of 100% and specificity of 40%.2 Plain films are the initial diagnostic modality of choice and have a sensitivity of 70%, but are commonly falsely negative in the first two to six weeks of injury (false negative of 20%.3 The Mayo classification organizes scaphoid fractures as involving the proximal, mid, and distal portions of the scaphoid bone with mid-fractures being the most common.3 The proximal scaphoid is highly susceptible to vascular compromise because it depends on retrograde blood flow from the radial artery. Therefore, disruption can lead to serious sequelae including osteonecrosis, arthrosis, and functional impairment. Thus, a low threshold should be maintained for neurovascular evaluation and surgical referral. Patients with non-displaced scaphoid fractures should be placed in a thumb spica splint.3 Patients with even suspected scaphoid fractures should be placed in a thumb spica splint and re

  15. Child Abuse: Abused all the way but determined not to abuse ...

    African Journals Online (AJOL)

    The case of a 14-year old girl who was abused right from infancy through childhood, pregnancy labour and immediate post-partum period, and management of both the child mother and her baby is presented. Information was obtained both retrospectively and prospectively. Tender loving care to the child mother and her ...

  16. Surrogate-based optimization of hydraulic fracturing in pre-existing fracture networks

    Science.gov (United States)

    Chen, Mingjie; Sun, Yunwei; Fu, Pengcheng; Carrigan, Charles R.; Lu, Zhiming; Tong, Charles H.; Buscheck, Thomas A.

    2013-08-01

    Hydraulic fracturing has been used widely to stimulate production of oil, natural gas, and geothermal energy in formations with low natural permeability. Numerical optimization of fracture stimulation often requires a large number of evaluations of objective functions and constraints from forward hydraulic fracturing models, which are computationally expensive and even prohibitive in some situations. Moreover, there are a variety of uncertainties associated with the pre-existing fracture distributions and rock mechanical properties, which affect the optimized decisions for hydraulic fracturing. In this study, a surrogate-based approach is developed for efficient optimization of hydraulic fracturing well design in the presence of natural-system uncertainties. The fractal dimension is derived from the simulated fracturing network as the objective for maximizing energy recovery sweep efficiency. The surrogate model, which is constructed using training data from high-fidelity fracturing models for mapping the relationship between uncertain input parameters and the fractal dimension, provides fast approximation of the objective functions and constraints. A suite of surrogate models constructed using different fitting methods is evaluated and validated for fast predictions. Global sensitivity analysis is conducted to gain insights into the impact of the input variables on the output of interest, and further used for parameter screening. The high efficiency of the surrogate-based approach is demonstrated for three optimization scenarios with different and uncertain ambient conditions. Our results suggest the critical importance of considering uncertain pre-existing fracture networks in optimization studies of hydraulic fracturing.

  17. XFEM modeling of hydraulic fracture in porous rocks with natural fractures

    Science.gov (United States)

    Wang, Tao; Liu, ZhanLi; Zeng, QingLei; Gao, Yue; Zhuang, Zhuo

    2017-08-01

    Hydraulic fracture (HF) in porous rocks is a complex multi-physics coupling process which involves fluid flow, diffusion and solid deformation. In this paper, the extended finite element method (XFEM) coupling with Biot theory is developed to study the HF in permeable rocks with natural fractures (NFs). In the recent XFEM based computational HF models, the fluid flow in fractures and interstitials of the porous media are mostly solved separately, which brings difficulties in dealing with complex fracture morphology. In our new model the fluid flow is solved in a unified framework by considering the fractures as a kind of special porous media and introducing Poiseuille-type flow inside them instead of Darcy-type flow. The most advantage is that it is very convenient to deal with fluid flow inside the complex fracture network, which is important in shale gas extraction. The weak formulation for the new coupled model is derived based on virtual work principle, which includes the XFEM formulation for multiple fractures and fractures intersection in porous media and finite element formulation for the unified fluid flow. Then the plane strain Kristianovic-Geertsma-de Klerk (KGD) model and the fluid flow inside the fracture network are simulated to validate the accuracy and applicability of this method. The numerical results show that large injection rate, low rock permeability and isotropic in-situ stresses tend to lead to a more uniform and productive fracture network.

  18. Sexual abuse in children -- what to know

    Science.gov (United States)

    ... look at pornography Masturbating in front of a child Signs of Sexual Abuse in Children Suspect sexual abuse when children: Tell ... update 04-03-18. Related MedlinePlus Health Topics Child Sexual Abuse Browse the Encyclopedia A.D.A.M., Inc. ...

  19. An Investigation of the Relationship Between Substance Abuse and Child Abuse and Neglect.

    Science.gov (United States)

    Black, Rebecca; Mayer, Joseph

    Research on the role of alcoholism and opiate addiction in child abuse and neglect is reviewed, and a study of the adequacy of child care in families of 200 alcohol or opiate addicted parents is reported. Demographic data is included, and incidence and characteristics of physical and sexual abuse and neglect are reported. Sex of the addicted…

  20. Subaortic membrane mimicking hypertrophic cardiomyopathy.

    Science.gov (United States)

    Anderson, Mark Joseph; Arruda-Olson, Adelaide; Gersh, Bernard; Geske, Jeffrey

    2015-11-04

    A 34-year-old man was referred for progressive angina and exertional dyspnoea refractory to medical therapy, with a presumptive diagnosis of hypertrophic cardiomyopathy (HCM). Transthoracic echocardiography (TTE) revealed asymmetric septal hypertrophy without systolic anterior motion of the mitral valve leaflet and with no dynamic left ventricular outflow tract (LVOT) obstruction. However, the LVOT velocity was elevated at rest as well as with provocation, without the characteristic late peaking obstruction seen in HCM. Focused TTE to evaluate for suspected fixed obstruction demonstrated a subaortic membrane 2.2 cm below the aortic valve. Coronary CT angiography confirmed the presence of the subaortic membrane and was negative for concomitant coronary artery disease. Surgical resection of the subaortic membrane and septal myectomy resulted in significant symptomatic relief and lower LVOT velocities on postoperative TTE. This case reminds the clinician to carefully evaluate for alternative causes of LVOT obstruction, especially subaortic membrane, as a cause of symptoms mimicking HCM. 2015 BMJ Publishing Group Ltd.

  1. Odontogenic Keratocyst Mimicking Paradental Cyst

    Directory of Open Access Journals (Sweden)

    Andrea Enrico Borgonovo

    2014-01-01

    Full Text Available Objective. The aim of this paper is to present an uncommon clinical and radiographic aspect of odontogenic keratocyst (OKC mimicking paradental cyst. Methods. A 32-year-old female patient showed a well-delimited radiolucent lesion connected with the root of the left third molar with close anatomical relationship with the mandibular canal. The clinical, radiographic, and anamnestic features lead us to diagnose a paradental cyst that was treated by enucleation after extraction of the partially impacted tooth. Results. Histological analysis showed typical histological features of PKC such as the presence of a lining of stratified squamous epithelium with a well-defined basal layer of palisading columnar of cuboidal cells. Conclusion. Initial X-ray analysis and the position of the lesion related to the third mandibular tooth caused us to mistakenly diagnose a paradental cyst. We were only able to identify the cyst as an PKC rather than a paradental cyst after histological analysis.

  2. Humanlike Robots - Synthetically Mimicking Humans

    Science.gov (United States)

    Bar-Cohen, Yoseph

    2012-01-01

    Nature inspired many inventions and the field of technology that is based on the mimicking or inspiration of nature is widely known as Biomimetics and it is increasingly leading to many new capabilities. There are numerous examples of biomimetic successes including the copying of fins for swimming, and the inspiration of the insects and birds flight. More and more commercial implementations of biomimetics are appearing and behaving lifelike and applications are emerging that are important to our daily life. Making humanlike robots is the ultimate challenge to biomimetics and, for many years, it was considered science fiction, but such robots are becoming an engineering reality. Advances in producing such robot are allowing them to perform impressive functions and tasks. The development of such robots involves addressing many challenges and is raising concerns that are related to fear of their application implications and potential ethical issues. In this paper, the state-of-the-art of humanlike robots, potential applications and challenges will be reviewed.

  3. Neighborhood Alcohol Outlet Density and Rates of Child Abuse and Neglect: Moderating Effects of Access to Substance Abuse Services

    Science.gov (United States)

    Morton, Cory M.; Simmel, Cassandra; Peterson, N. Andrew

    2014-01-01

    This study investigates the relationship between concentrations of on- and off-premises alcohol outlets and rates of child abuse and neglect. Additionally, the study seeks to locate protective features of a neighborhood's built environment by investigating the potentially moderating role that access to substance abuse treatment and prevention services plays in the relationship between alcohol outlet density and child maltreatment. Using a cross-sectional design, this ecological study utilized data from 163 census tracts in Bergen County, New Jersey, on reports of child abuse and neglect, alcohol outlets, substance abuse treatment and prevention facilities, and the United States Census to investigate the linkages between socioeconomic structure, alcohol availability, and access to substance abuse service facilities on rates of child abuse and neglect. Findings indicate areas with a greater concentration of on-premises alcohol outlets (i.e., bars) had higher rates of child neglect, and those with easier access to substance abuse services had lower rates of neglect, controlling for neighborhood demographic and socioeconomic structure. Additionally, the relationship between on-premises alcohol outlet density and rates of child neglect was moderated by the presence of substance abuse service facilities. A greater concentration of off-premises outlets (i.e., liquor stores) was associated with lower rates of physical abuse. Findings suggest that the built environment and socioeconomic structure of neighborhoods have important consequences for child well-being. The implications for future research on the structural features of neighborhoods that are associated with child well-being are discussed. PMID:24529493

  4. Mortality Following Periprosthetic Proximal Femoral Fractures Versus Native Hip Fractures.

    Science.gov (United States)

    Boylan, Matthew R; Riesgo, Aldo M; Paulino, Carl B; Slover, James D; Zuckerman, Joseph D; Egol, Kenneth A

    2018-04-04

    The number of periprosthetic proximal femoral fractures is expected to increase with the increasing prevalence of hip arthroplasties. While native hip fractures have a well-known association with mortality, there are currently limited data on this outcome among the subset of patients with periprosthetic proximal femoral fractures. Using the New York Statewide Planning and Research Cooperative System, we identified patients from 60 to 99 years old who were admitted to a hospital in the state with a periprosthetic proximal femoral fracture (n = 1,655) or a native hip (femoral neck or intertrochanteric) fracture (n = 97,231) between 2006 and 2014. Within the periprosthetic fracture cohort, the indication for the existing implant was not available in the data set. We used mixed-effects regression models to compare mortality at 1 and 6 months and 1 year for periprosthetic compared with native hip fractures. The risk of mortality for patients who sustained a periprosthetic proximal femoral fracture was no different from that for patients who sustained a native hip fracture at 1 month after injury (3.2% versus 4.6%; odds ratio [OR], 0.90; 95% confidence interval [CI], 0.68 to 1.19; p = 0.446), but was lower at 6 months (3.8% versus 6.5%; OR, 0.74; 95% CI, 0.57 to 0.95; p = 0.020) and 1 year (9.7% versus 15.9%; OR, 0.71; 95% CI, 0.60 to 0.85; p accounting for age and comorbidities. Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

  5. A comparison of abused and non-abused women's definitions of domestic violence and attitudes to acceptance of male dominance.

    Science.gov (United States)

    Faramarzi, M; Esmailzadeh, S; Mosavi, S

    2005-10-01

    To examine the effects of women's subjective definitions of wife abuse and of their general attitudes to acceptance of male dominance on the occurrence of domestic violence. A case-control survey was conducted in the public health center of Babol University of Medical Sciences from November 2002 to October 2003. The Abuse Assessment Screen Form was used to identify partner violence, and the Abuse Definition Form and Abuse Attitude Form were applied to measure how the women defined wife abuse and their attitudes to male dominance. Women with positive attitudes to male dominance had experienced more physical and emotional abuse than those with negative attitudes toward male dominance (p family income were important risk factors for domestic violence, the strongest predictor of physical abuse was a positive attitude to male dominance. A positive attitude of women to male dominance increases the acceptance and frequency of partner violence. This finding shows the need to raise the educational levels of women and raise their awareness of their rights. This could convert an attitude of male dominance to equality of men and women.

  6. Assessment of fracture risk

    International Nuclear Information System (INIS)

    Kanis, John A.; Johansson, Helena; Oden, Anders; McCloskey, Eugene V.

    2009-01-01

    Fractures are a common complication of osteoporosis. Although osteoporosis is defined by bone mineral density at the femoral neck, other sites and validated techniques can be used for fracture prediction. Several clinical risk factors contribute to fracture risk independently of BMD. These include age, prior fragility fracture, smoking, excess alcohol, family history of hip fracture, rheumatoid arthritis and the use of oral glucocorticoids. These risk factors in conjunction with BMD can be integrated to provide estimates of fracture probability using the FRAX tool. Fracture probability rather than BMD alone can be used to fashion strategies for the assessment and treatment of osteoporosis.

  7. The radiation swelling effect on fracture properties and fracture mechanisms of irradiated austenitic steels. Part I. Ductility and fracture toughness

    Energy Technology Data Exchange (ETDEWEB)

    Margolin, B., E-mail: mail@crism.ru; Sorokin, A.; Shvetsova, V.; Minkin, A.; Potapova, V.; Smirnov, V.

    2016-11-15

    The radiation swelling effect on the fracture properties of irradiated austenitic steels under static loading has been studied and analyzed from the mechanical and physical viewpoints. Experimental data on the stress-strain curves, fracture strain, fracture toughness and fracture mechanisms have been represented for austenitic steel of 18Cr-10Ni-Ti grade (Russian analog of AISI 321 steel) irradiated up to neutron dose of 150 dpa with various swelling. Some phenomena in mechanical behaviour of irradiated austenitic steels have been revealed and explained as follows: a sharp decrease of fracture toughness with swelling growth; untypical large increase of fracture toughness with decrease of the test temperature; some increase of fracture toughness after preliminary cyclic loading. Role of channel deformation and channel fracture has been clarified in the properties of irradiated austenitic steel and different tendencies to channel deformation have been shown and explained for the same austenitic steel irradiated at different temperatures and neutron doses.

  8. Universal problems during residency: abuse and harassment.

    Science.gov (United States)

    Nagata-Kobayashi, Shizuko; Maeno, Tetsuhiro; Yoshizu, Misaki; Shimbo, Takuro

    2009-07-01

    Perceived abuse or harassment during residency has a negative impact on residents' health and well-being. This issue pertains not only to Western countries, but also to those in Asia. In order to launch strong international preventive measures against this problem, it is necessary to establish the generality and cultural specificity of this problem in different countries. Therefore, we investigated mistreatment among resident doctors in Japan. In 2007, a multi-institutional, cross-sectional survey was conducted at 37 hospitals. A total of 619 residents (409 men, 210 women) were recruited. Prevalence of mistreatment in six categories was evaluated: verbal abuse; physical abuse; academic abuse; sexual harassment; gender discrimination, and alcohol-associated harassment. In addition, alleged abusers, the emotional effects of abusive experiences, and reluctance to report the abuse to superiors were investigated. Male and female responses were statistically compared using chi-square analysis. A total of 355 respondents (228 men, 127 women) returned a completed questionnaire (response rate 57.4%). Mistreatment was reported by 84.8% of respondents (n = 301). Verbal abuse was the most frequently experienced form of mistreatment (n = 256, 72.1%), followed by alcohol-associated harassment (n = 184, 51.8%). Among women, sexual harassment was also often reported (n = 74, 58.3%). Doctors were most often reported as abusers (n = 124, 34.9%), followed by patients (n = 77, 21.7%) and nurses (n = 61, 17.2%). Abuse was reported to have occurred most frequently during surgical rotations (n = 98, 27.6%), followed by rotations in departments of internal medicine (n = 76, 21.4%), emergency medicine (n = 41, 11.5%) and anaesthesia (n = 40, 11.3%). Very few respondents reported their experiences of abuse to superiors (n = 36, 12.0%). The most frequent emotional response to experiences of abuse was anger (n = 84, 41.4%). Mistreatment during residency is a universal phenomenon. Deliberation

  9. Abuse and maltreatment in the elderly

    Directory of Open Access Journals (Sweden)

    Rosa Martins

    2014-11-01

    Conclusion: We found that the abuse and mistreatment are present in the everyday life of many seniors and are a difficult subject to approach. The evidence, invite us to reflect on the development of intervention strategies, particularly at the levels of emotional abuse, neglect, promotion of health and family functioning in order to contribute to the reduction or extinction of abuse and ill-treatment in the elderly.

  10. Young adults’ personal views on child abuse

    Directory of Open Access Journals (Sweden)

    Carolina Anne Jernbro

    2017-04-01

    Full Text Available Normal 0 21 false false false SV X-NONE X-NONE Normal 0 21 false false false NO-BOK X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Vanlig tabell"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} This is a qualitative study based on reports from young adults, both exposed and not exposed to child abuse. The aim of the present study has been to analyse young adults' thoughts and feelings about child abuse. The data consisted of 358 responses to an open-ended question included in a national postal questionnaire study carried out by the Swedish Committee Against Child Abuse (Kommittén mot barnmisshandel. The analysis of data involved qualitative content analysis. Four main categories emerged: children's rights, consequences of child abuse, the role of the society, and causes of child abuse. The respondents who were abused as children wrote about the experience and the psychological long-term consequences of the abuse. The psychological abuse was particularly detrimental. The sexually abused expressed feelings of shame and guilt, in particular the young men. The non-abused respondents reported primarily on more general issues. They expressed children's right to a safe childhood and they strongly believed in stricter penalties for child abusers.

  11. Abusive Supervision and Subordinate Performance : Instrumentality Considerations in the Emergence and Consequences of Abusive Supervision

    NARCIS (Netherlands)

    Walter, Frank; Lam, Catherine K.; van der Vegt, Geert; Huang, X.; Miao, Q.

    Drawing from moral exclusion theory, this article examines outcome dependence and interpersonal liking as key boundary conditions for the linkage between perceived subordinate performance and abusive supervision. Moreover, it investigates the role of abusive supervision for subordinates' subsequent,

  12. Simulation of counter-current imbibition in water-wet fractured reservoirs based on discrete-fracture model

    Directory of Open Access Journals (Sweden)

    Wang Yueying

    2017-08-01

    Full Text Available Isolated fractures usually exist in fractured media systems, where the capillary pressure in the fracture is lower than that of the matrix, causing the discrepancy in oil recoveries between fractured and non-fractured porous media. Experiments, analytical solutions and conventional simulation methods based on the continuum model approach are incompetent or insufficient in describing media containing isolated fractures. In this paper, the simulation of the counter-current imbibition in fractured media is based on the discrete-fracture model (DFM. The interlocking or arrangement of matrix and fracture system within the model resembles the traditional discrete fracture network model and the hybrid-mixed-finite-element method is employed to solve the associated equations. The Behbahani experimental data validates our simulation solution for consistency. The simulation results of the fractured media show that the isolated-fractures affect the imbibition in the matrix block. Moreover, the isolated fracture parameters such as fracture length and fracture location influence the trend of the recovery curves. Thus, the counter-current imbibition behavior of media with isolated fractures can be predicted using this method based on the discrete-fracture model.

  13. Fracture characteristics in Japanese rock

    International Nuclear Information System (INIS)

    Ijiri, Yuji; Sawada, Atsushi; Akahori, Kuniaki

    1999-11-01

    It is crucial for the performance assessment of geosphere to evaluate the characteristics of fractures that can be dominant radionuclide migration pathways from a repository to biosphere. This report summarizes the characteristics of fractures obtained from broad literature surveys and the fields surveys at the Kamaishi mine in northern Japan and at outcrops and galleries throughout the country. The characteristics of fractures described in this report are fracture orientation, fracture shape, fracture frequency, fracture distribution in space, transmissivity of fracture, fracture aperture, fracture fillings, alteration halo along fracture, flow-wetted surface area in fracture, and the correlation among these characteristics. Since granitic rock is considered the archetype fractured media, a large amount of fracture data is available in literature. In addition, granitic rock has been treated as a potential host rock in many overseas programs, and has JNC performed a number of field observations and experiments in granodiorite at the Kamaishi mine. Therefore, the characteristics of fractures in granitic rock are qualitatively and quantitatively clarified to some extent in this report, while the characteristics of fractures in another rock types are not clarified. (author)

  14. Cough-induced rib fractures.

    Science.gov (United States)

    Hanak, Viktor; Hartman, Thomas E; Ryu, Jay H

    2005-07-01

    To define the demographic, clinical, and radiological features of patients with cough-induced rib fractures and to assess potential risk factors. For this retrospective, single-center study, we identified all cases of cough-induced rib fractures diagnosed at the Mayo Clinic in Rochester, Minn, over a 9-year period between January 1, 1996, and January 31, 2005. Bone densitometry data from patients' medical records were analyzed, and T scores were used to classify patients into bone density categories. The mean +/- SD age of the 54 study patients at presentation was 55+/-17 years, and 42 patients (78%) were female. Patients presented with chest wall pain after onset of cough. Rib fracture was associated with chronic cough (> or =3 weeks' duration) in 85% of patients. Rib fractures were documented by chest radiography, rib radiography, computed tomography, or bone scan. Chest radiography had been performed in 52 patients and revealed rib fracture in 30 (58%). There were 112 fractured ribs in 54 patients. One half of patients had more than one fractured rib. Right-sided rib fractures alone were present in 17 patients (26 fractured ribs), left-sided in 23 patients (35 fractured ribs), and bilateral in 14 patients (51 fractured ribs). The most commonly fractured rib on both sides was rib 6. The fractures were most common at the lateral aspect of the rib cage. Bone densitometry was done in 26 patients and revealed osteopenia or osteoporosis in 17 (65%). Cough-induced rib fractures occur primarily in women with chronic cough. Middle ribs along the lateral aspect of the rib cage are affected most commonly. Although reduced bone density is likely a risk factor, cough-induced rib fractures can occur in the presence of normal bone density.

  15. Influence of perforation erosion on multiple growing hydraulic fractures in multi-stage fracturing

    Directory of Open Access Journals (Sweden)

    Yongming Li

    2018-02-01

    Full Text Available In multi-stage hydraulic fracturing, the limited-entry method is widely used to promote uniform growth of multiple fractures. However, this method's effectiveness may be lost because the perforations will be eroded gradually during the fracturing period. In order to study the influence of perforation erosion on multiple growing hydraulic fractures, we combined the solid–fluid coupled model of hydraulic fracture growth with an empirical model of perforation erosion to implement numerical simulation. The simulations show clearly that the erosion of perforation will significantly deteriorate the non-uniform growth of multiple fractures. Based on the numerical model, we also studied the influences of proppant concentration and injection rates on perforation erosion in multi-stage hydraulic fracturing. The results indicate that the initial erosion rates become higher with the rising proppant concentration, but the growth of multiple hydraulic fractures is not sensitive to the varied proppant concentration. In addition, higher injection rates are beneficial significantly to the limited-entry design, leading to more uniform growth of fractures. Thus, in multi-stage hydraulic fracturing enough high injection rates are proposed to keep uniform growths. Keywords: Unconventional oil and gas reservoir, Horizontal well, Perforation friction, Perforation erosion, Multi-stage hydraulic fracturing, Numerical simulation, Mathematic model, Uniform growth of fractures

  16. Characteristic fracture spacing in primary and secondary recovery for naturally fractured reservoirs

    NARCIS (Netherlands)

    Gong, J.; Rossen, W.R.

    2018-01-01

    If the aperture distribution is broad enough in a naturally fractured reservoir, even one where the fracture network is highly inter-connected, most fractures can be eliminated without significantly affecting the flow through the fracture network. During a waterflood or enhanced-oil-recovery

  17. The Enough Abuse Campaign: Building the Movement to Prevent Child Sexual Abuse in Massachusetts

    Science.gov (United States)

    Schober, Daniel J.; Fawcett, Stephen B.; Bernier, Jetta

    2012-01-01

    This case study describes the Enough Abuse Campaign, a multidisciplinary, statewide effort to prevent child sexual abuse in Massachusetts. The study uses the Institute of Medicine's Framework for Collaborative Community Action on Health to provide a systematic description of the campaign's process of implementation, which includes: (a) developing…

  18. [Child sexual abuse: an irremediable hurt?].

    Science.gov (United States)

    Di Giacomo, Ester; Alamia, Alberto; Cicolari, Federica; Cimolai, Valentina; Clerici, Massimo

    2013-01-01

    The aim of this review was to provide the state of art of child sexual abuse and its psychophysical consequences. We assessed the evidence-based literature derived from PubMed, Embase, Medline, PsychINFO databases, including a thorough analysis of what has been published in the last 5 years, not neglecting previous publications essential to the argument for their scientific validity (methodological accuracy, recruited survey). Child sexual abuse is ubiquitous both regarding victims' gender and socio-economic conditions. The important consequences linked to what they suffered--either immediately or with adolescent or adult onset--are mediated by age and family support to trauma reprocessing as well as by the frequency of repetition of the abuse or familiarity with the abuser. These factors appear to be of primary importance--both at a physical and psychic level--and may be expressed in multiple manifestations, hence it is of utmost importance to pay timely attention to possible alarm signals revealing suspected abuse suffered by any underage person. Special emphasis is addressed towards some of the consequences for which child sexual abuse is considered to be a primary cause (e.g. post-traumatic stress disorder) and the perpetuation of such abuse, both short-term as well as long-term. Poor training, regarding this field, of various professionals (pediatricians, teachers, etc.) who each day work with minors, as well as the paucity of available treatment options point to an urgent need for prevention (including in-depth diagnosis/therapy) and early intervention.

  19. Child Abuse in Northern Sri Lanka.

    Science.gov (United States)

    Sathiadas, M G; Mayoorathy, S; Varuni, K; Ranganathan, Shalini Sri

    2017-02-01

    To identify areas of deficiencies and gaps in child protection services in Northern Sri Lanka. Also, to help in recommending strategies, programmes of interventions for addressing issues of child abuse and advice the legal system. A retrospective study was done to determine the socio-demographic details, type of abuse, clinical profile, relationship of the perpetrator and nature of abuse among children admitted to a tertiary care centre from 2009 through 2014, a period after cessation of a 60-y conflict. Data were obtained from hospital based records and records maintained at the district probation office. Seven hundred twenty cases were referred to the tertiary care centre with abuse. Majority of the children were from the Jaffna district, the northern city of the war affected area and mean age of the children affected was 14.5 ± 2.6 y. Females were affected more than the males and 352 children were seen following sexual abuse. The clinical examination showed penetrative injury in 15 %. The perpetrator was known in 70 % of the situations and the victim was coerced into a relationship for abuse. Attempted suicide was seen in significant numbers during the immediate post war period and school dropout and delinquent behaviour was seen in later years. The problem of child abuse is considerable in this region and there is an urgent need to strengthen the services offered to the victims. Urgent steps are needed to safeguard these children, especially in the war affected areas.

  20. The Self-Image of Physically Abused Adolescents.

    Science.gov (United States)

    Hjorth, Craig W.; Ostrov, Eric

    1982-01-01

    Physically abused and nonabused adolescents from similar backgrounds were compared via the Offer Self-Image Questionnaire. Abused adolescents were shown to feel worse in family relations, emotional stability, psychopathology, impulse control, coping skills, and overall self-image. Implications for the professional's treatment of abused children…

  1. Developmental coxa vara associated with spondylometaphyseal dysplasia (DCV/SMD): ''SMD-Corner Fracture Type'' (DCV/SMD-CF) demonstrated in most reported cases

    Energy Technology Data Exchange (ETDEWEB)

    Currarino, G. [Texas Univ., Dallas, TX (United States). Dept. of Radiology; Department of Radiology, Texas Scottish Rite Hospital for Children, 2222 Welborn Street, Dallas, TX 75219 (United States); Birch, J.G.; Herring, J.A. [Department of Orthopedic Surgery, Texas Scottish Rite Hospital for Children, Dallas, TX (United States)

    2000-01-01

    Background. This paper reports three children with short stature: developmental coxa vara unilateral in the first case and bilateral in the other two; somewhat squared and ''ovoid'' vertebral bodies in the first patient, and normal to slightly tall vertebral bodies in the third; metaphyseal changes in some long tubular bones including bone fragments similar to the corner fractures seen in child abuse in all three patients. Materials and methods. The first and second patients were sisters; their mother, also quite short, had surgical procedures in early life for bilateral ''coxa vara''; their brother, also of short stature, had bilateral coxa valga with otherwise normal femoral heads and necks, and mild metaphyseal changes associated with two minute ''corner fractures'' in the proximal metaphysis of the left tibia. Results. A review of reported cases of developmental coxa vara associated with spondylometaphyseal dysplasia revealed that simulated corner fractures were present in most instances. (orig.)

  2. Fracture mechanical materials characterisation

    International Nuclear Information System (INIS)

    Wallin, K.; Planman, T.; Nevalainen, M.

    1998-01-01

    The experimental fracture mechanics development has been focused on the determination of reliable lower-bound fracture toughness estimates from small and miniature specimens, in particular considering the statistical aspects and loading rate effects of fracture mechanical material properties. Additionally, materials aspects in fracture assessment of surface cracks, with emphasis on the transferability of fracture toughness data to structures with surface flaws have been investigated. Further a modified crack-arrest fracture toughness test method, to increase the effectiveness of testing, has been developed. (orig.)

  3. [Healthcare aspects of domestic abuse].

    Science.gov (United States)

    Kórász, Krisztián

    2015-03-08

    The paper reviews the forms of domestic abuse, its causes, prevalence and possible consequences. British and Hungarian Law, guidelines and the roles and responsibilities of healthcare professionals in relation to dealing with domestic abuse in their practice is also addressed within the paper.

  4. Atrial fibrillation associated with chocolate intake abuse and chronic salbutamol inhalation abuse.

    Science.gov (United States)

    Patanè, Salvatore; Marte, Filippo; La Rosa, Felice Carmelo; Rocca, Roberto La

    2010-11-19

    The use of substances as the substrate for atrial fibrillation is not frequently recognized. Chocolate is derived from the roasted seeds of the plant theobroma cacao and its components are the methylxanthine alkaloids theobromine and caffeine. Caffeine is a methylxanthine whose primary biological effect is the competitive antagonism of the adenosine receptor. Normal consumption of caffeine was not associated with risk of atrial fibrillation or flutter. Sympathomimetic effects, due to circulating catecholamines cause the cardiac manifestations of caffeine overdose toxicity, produce tachyarrhythmias such as supraventricular tachycardia, atrial fibrillation, ventricular tachycardia, and ventricular fibrillation.The commonly used doses of inhaled or nebulized salbutamol induced no acute myocardial ischaemia, arrhythmias or changes in heart rate variability in patients with coronary artery disease and clinically stable asthma or chronic obstructive pulmonary disease. Two-week salbutamol treatment shifts the cardiovascular autonomic regulation to a new level characterized by greater sympathetic responsiveness and slight beta2-receptor tolerance. We present a case of atrial fibrillation associated with chocolate intake abuse in a 19-year-old Italian woman with chronic salbutamol inhalation abuse. This case focuses attention on chocolate intake abuse associated with chronic salbutamol abuse as the substrate for atrial fibrillation. Copyright © 2008 Elsevier Ireland Ltd. All rights reserved.

  5. Fracture Mechanics

    CERN Document Server

    Zehnder, Alan T

    2012-01-01

    Fracture mechanics is a vast and growing field. This book develops the basic elements needed for both fracture research and engineering practice. The emphasis is on continuum mechanics models for energy flows and crack-tip stress- and deformation fields in elastic and elastic-plastic materials. In addition to a brief discussion of computational fracture methods, the text includes practical sections on fracture criteria, fracture toughness testing, and methods for measuring stress intensity factors and energy release rates. Class-tested at Cornell, this book is designed for students, researchers and practitioners interested in understanding and contributing to a diverse and vital field of knowledge. Alan Zehnder joined the faculty at Cornell University in 1988. Since then he has served in a number of leadership roles including Chair of the Department of Theoretical and Applied Mechanics, and Director of the Sibley School of Mechanical and Aerospace Engineering.  He teaches applied mechanics and his research t...

  6. Fractures and fracture infillings of the Eye-Dashwa Lakes pluton, Atikokan, Ontario

    International Nuclear Information System (INIS)

    Stone, Denver; Kamineni, D.C.

    1982-01-01

    Fractures in the Eye-Dashwa pluton near Atikokan, Ontario can be subdivided on the basis of their filling materials. These materials include aplite, epidote, chlorite, and gypsum-carbonate-clay, listed in order of decreasing age established from crosscutting relations. Textues indicate that infilling occurred during fracture growth. Continuous cooling of the pluton during fracturing is inferred from the expected crystallization temperatures of fillings. Fracturing began before the pluton was completely solidified (650-600 0 C) and continued to temperatures below 100 0 C. Many fractures appear to have been sealed by the filling materials after initiation but were subsequently sheared and filled by lower temperatue materials. Apparently the majority of fractures formed during or immediately after pluton solidification and new fractures became smaller and more restricted in location as cooling progressed. Fractures and filling materials are seen as important features in assessing the possibility of movement of radionuclides in aqueous solutions away from a nuclear fuel waste repository

  7. Pattern of Maxillofacial fracture in Western and Central Nepal: An experience in 3 tertiary level health institutions

    Directory of Open Access Journals (Sweden)

    S Subedi

    2015-06-01

    Full Text Available BACKGROUND: There are only few studies regarding the pattern and causes of maxillofacial fractures till date in Nepal and no such study in western and central Nepalese population has been conducted. The purpose of this study, therefore, was to describe the causes and the pattern of maxillofacial fractures in western and central part of Nepal over the period of 5 years. MATERIAL AND METHODS A retrospective analysis of maxillofacial fractures was conducted on 328 patients who were treated in the department of maxillofacial surgery. Data was extracted and analyzed based on age, sex, cause of injury and anatomic location. RESULT Young males of 3rd decade of life most commonly sustained the maxillofacial trauma. The commonest site involved was the zygomatic complex (42% when only mid face fractures was considered and parasymphysis (32% when only mandible was considered.The most common cause of injuries was road traffic accidents (289 patients; 88.1% followed by interpersonal violence (25 patients; 7.6 % and falls accounting for 4.2% of the all injuries. CONCLUSION The findings of this study suggest the need for expansion of the motorway network, ensuring compliance of strict traffic rules and regulations, replacing old vehicles without safety measures and implement school education in alcohol abuse.DOI: http://dx.doi.org/10.3126/jcmsn.v10i3.12771 Journal of College of Medical Sciences-Nepal, 2014, Vol-10, No-3, 8-13

  8. Renal dysplasia with the ipsilateral ectopic ureter mimicking abscess of the prostate

    Directory of Open Access Journals (Sweden)

    Grbić Dragan

    2014-01-01

    Full Text Available Introduction. In males the ectopic ureter usualy drains into the prostate (50%. During ureteric developement a thin membrane (Chawalla’s membrane separates the lumen of the ureter and the urogenital sinus at the point where the ureter joins the urogenital sinus. This membrane ruptures allowing urin to drain from the ureter to the urogenital sinus. The authors reported a case of renal dysplasia associated with ipsilateral uretral ectopia mimicking prostatic abscess. Case report. A subfebrile (37.3°C, 23-year-old patient, otherwise healthy, presented with persistent ascending perineal pain non-responsive to antibiotics and analgetics. Digitorectal examination (DRE showed asymmetric prostate with a soft, tender, buldging left lobe suggestive of prostatic abscess. The diagnosis was suspected using transrectal ultrasonography (TRUS, but the picture of the anechoic tubular structure in the left lobe of the prostate with a proximal undefined extraprostatic extension and a caudal intraprostatic blind end was incoclusive for the definitive diagnosis of prostatic abscess. Magnetic resonance imaging (MRI was ordered and definitive diagnosis of renal dysplasia associated with the ipsilateral ectopic ureter filled with inflamed content mimicking prostatic abscess was made. Transurethral incision/minimal resection of the distal, blindly closed end of left ectopic ureter was done. Endoscopic surgical treatment was sufficient for relief of clinical symptoms. The patient’s recovery was uneventful. Conclusion. To the best of our knowledge, a case of renal dysplasia with the ipsilateral ectopic ureter mimicking prostate abscess has not been reported so far. Cystic pelvic malformations in males may result from too craniall sprouting of the ureteral bud, with delayed absorption and ectopic opening of the distal end of the ureter.

  9. Sexual abuse of children: an update.

    Science.gov (United States)

    Finkel, K C

    1987-01-01

    An increasing number of studies in the past decade have shown that sexual abuse of children is disturbingly common. The author reviews some of the more recent knowledge about the problem, with particular reference to medical implications. The incidence and distribution of the problem and the relative importance of the medical examination are reviewed, and the diagnostic significance of clinical presentations such as vulvovaginitis, recurrent urinary tract infection and masturbation is evaluated. The agents responsible for sexually transmitted diseases in abused children are reviewed. Many crucial psychosocial issues are raised in the evaluation and management of sexual abuse. The author discusses some aspects of abuse that are hard to confront, such as the possible pleasure of the child and the nonoffending role of the mother in cases of incest. Information from sources other than the medical literature on the characteristics of abusers, therapy and prevention is reviewed. The medical implications of the Badgley Report are also discussed. PMID:3801988

  10. The effect of pretreatment with clonidine on propofol consumption in opium abuser and non-abuser patients undergoing elective leg surgery

    Directory of Open Access Journals (Sweden)

    Morteza Jabbari Moghadam

    2012-01-01

    Full Text Available Objective: Clonidine, an alpha-2 adrenergic agonist, increases the quality of perioperative sedation and analgesia with a few side effects. This study was designed to assess the effect of clonidine premedication on the anesthesics used for elective below knee surgeries in opium abusers and non-abusers. Materials and Methods: In a randomized clinical trial, 160 patients were selected and assigned into four groups. Eighty patients among the opium abusers were divided randomly into clonidine and no clonidine groups, with 40 patients in each, and 80 among the non-abusers were again divided randomly into clonidine and no clonidine groups, with 40 patients in each group. All were anesthetized for elective orthopedic operation using the same predetermined method. The total administered dose of propofol and other variables were compared. Results: The total propofol dose in a decreasing order was as follows: Abuser patients receiving placebo (862 ± 351 mg, non-abuser patients receiving placebo (806 ± 348 mg, abuser patients receiving clonidine (472 ± 175 mg, and non-abuser patients receiving clonidine (448 ± 160 mg. Hence, a statistically significant difference was observed among the four study groups (P value for ANOVA = 0.0001. Conclusion: Adding clonidine as a preoperative medication decreases the patient′s anesthetic needs; this decrease was even more considerable on the anesthetic needs than the effect of opium abuse history on anesthetic dose.

  11. Prediction of skull fracture risk for children 0-9 months old through validated parametric finite element model and cadaver test reconstruction.

    Science.gov (United States)

    Li, Zhigang; Liu, Weiguo; Zhang, Jinhuan; Hu, Jingwen

    2015-09-01

    Skull fracture is one of the most common pediatric traumas. However, injury assessment tools for predicting pediatric skull fracture risk is not well established mainly due to the lack of cadaver tests. Weber conducted 50 pediatric cadaver drop tests for forensic research on child abuse in the mid-1980s (Experimental studies of skull fractures in infants, Z Rechtsmed. 92: 87-94, 1984; Biomechanical fragility of the infant skull, Z Rechtsmed. 94: 93-101, 1985). To our knowledge, these studies contained the largest sample size among pediatric cadaver tests in the literature. However, the lack of injury measurements limited their direct application in investigating pediatric skull fracture risks. In this study, 50 pediatric cadaver tests from Weber's studies were reconstructed using a parametric pediatric head finite element (FE) model which were morphed into subjects with ages, head sizes/shapes, and skull thickness values that reported in the tests. The skull fracture risk curves for infants from 0 to 9 months old were developed based on the model-predicted head injury measures through logistic regression analysis. It was found that the model-predicted stress responses in the skull (maximal von Mises stress, maximal shear stress, and maximal first principal stress) were better predictors than global kinematic-based injury measures (peak head acceleration and head injury criterion (HIC)) in predicting pediatric skull fracture. This study demonstrated the feasibility of using age- and size/shape-appropriate head FE models to predict pediatric head injuries. Such models can account for the morphological variations among the subjects, which cannot be considered by a single FE human model.

  12. Cultural Issues in Disclosures of Child Sexual Abuse

    Science.gov (United States)

    Fontes, Lisa Aronson; Plummer, Carol

    2010-01-01

    Cultural norms affect the likelihood that child sexual abuse will be discovered by an adult or disclosed by a child. Cultural norms also affect whether abused children's families will report child sexual abuse to authorities. This article explores the ways ethnic and religious culture affect child sexual abuse disclosure and reporting, both in the…

  13. Computed tomograms of blowout fracture

    International Nuclear Information System (INIS)

    Ito, Haruhide; Hayashi, Minoru; Shoin, Katsuo; Hwang, Wen-Zern; Yamamoto, Shinjiro; Yonemura, Taizo.

    1985-01-01

    We studied 18 cases of orbital fractures, excluding optic canal fracture. There were 11 cases of pure blowout fracture and 3 of the impure type. The other 4 cases were orbital fractures without blowout fracture. The cardinal syndromes were diplopia, enophthalmos, and sensory disturbances of the trigeminal nerve in the pure type of blowout fracture. Many cases of the impure type of blowout fracture or of orbital fracture showed black eyes or a swelling of the eyelids which masked enophthalmos. Axial and coronal CT scans demonstrated: 1) the orbital fracture, 2) the degree of enophthalmos, 3) intraorbital soft tissue, such as incarcerated or prolapsed ocular muscles, 4) intraorbital hemorrhage, 5) the anatomical relation of the orbital fracture to the lacrimal canal, the trochlea, and the trigeminal nerve, and 6) the lesions of the paranasal sinus and the intracranial cavity. CT scans play an important role in determining what surgical procedures might best be employed. Pure blowout fractures were classified by CT scans into these four types: 1) incarcerating linear fracture, 2) trapdoor fracture, 3) punched-out fracture, and 4) broad fracture. Cases with severe head injury should be examined to see whether or not blowout fracture is present. If the patients are to hope to return to society, a blowout fracture should be treated as soon as possible. (author)

  14. Computed tomograms of blowout fracture

    Energy Technology Data Exchange (ETDEWEB)

    Ito, Haruhide; Hayashi, Minoru; Shoin, Katsuo; Hwang, Wen-Zern; Yamamoto, Shinjiro; Yonemura, Taizo

    1985-02-01

    We studied 18 cases of orbital fractures, excluding optic canal fracture. There were 11 cases of pure blowout fracture and 3 of the impure type. The other 4 cases were orbital fractures without blowout fracture. The cardinal syndromes were diplopia, enophthalmos, and sensory disturbances of the trigeminal nerve in the pure type of blowout fracture. Many cases of the impure type of blowout fracture or of orbital fracture showed black eyes or a swelling of the eyelids which masked enophthalmos. Axial and coronal CT scans demonstrated: 1) the orbital fracture, 2) the degree of enophthalmos, 3) intraorbital soft tissue, such as incarcerated or prolapsed ocular muscles, 4) intraorbital hemorrhage, 5) the anatomical relation of the orbital fracture to the lacrimal canal, the trochlea, and the trigeminal nerve, and 6) the lesions of the paranasal sinus and the intracranial cavity. CT scans play an important role in determining what surgical procedures might best be employed. Pure blowout fractures were classified by CT scans into these four types: 1) incarcerating linear fracture, 2) trapdoor fracture, 3) punched-out fracture, and 4) broad fracture. Cases with severe head injury should be examined to see whether or not blowout fracture is present. If the patients are to hope to return to society, a blowout fracture should be treated as soon as possible. (author).

  15. PREVENTION AND OUTCOMES FOR VICTIMS OF CHILDHOOD SEXUAL ABUSE

    Science.gov (United States)

    Ulibarri, Monica D.; Ulloa, Emilio C.; Salazar, Marissa

    2015-01-01

    This study examined self-reported sexually abusive experiences in childhood and adulthood as correlates of current drug use, alcohol abuse, and depression and posttraumatic stress disorder (PTSD) symptoms. Participants were 204 Latina women 18–34 years old. Results indicated significant relationships between history of sexual abuse (regardless of age of occurrence), depression symptoms, PTSD symptoms, alcohol abuse, and drug use. When examined separately, childhood sexual abuse was associated with symptoms of depression, PTSD, and substance use but not alcohol abuse behaviors. Experiencing sexual abuse in adulthood was associated with symptoms of depression, alcohol abuse behaviors, and substance use but not PTSD symptoms. Structural equation modeling showed that substance use partially mediated the relationship between sexual abuse and mental health outcomes. These findings suggest mental health and substance use services should incorporate treatment for trauma, which may be the root of comorbid mental health and substance use issues. PMID:25635897

  16. [On the relationship between emotional dependency and abuse].

    Science.gov (United States)

    Leemans, C; Loas, S

    2016-01-01

    Abuse is a complex psychosocial issue with multiple implications. This paper takes a look at the physical and psychological manifestations of domestic violence, i.e. between adult (romantic) partners as well as abuse of the elderly. Past studies have looked at the relationship between emotional dependency, the occurence and sustainability of abuse and the likehood that a victimized person will terminate a relationship. Indeed, individuals with Dependent Personality Disorder (DPD) or with dependent characteristics present a higher risk of becoming abusive (both physically and mentally) as well as becoming a victim of abuse. Regarding the elderly, the concept of "reverse violence"--where the current abuser was the victim of the senior who is being abused-, also entails dependent relationships. We identified three concepts that are necessary in the understanding of how dependent relationships underpin abuse: Rusbult's model of commitment in intimate relationships, the notion of dependency-possessiveness and Murphy et al's notion of escalating affective dependency. Thus, it is imperative that future studies in the field of domestic violence look at the dynamics of dyads rather than the individuals alone.

  17. A Survey of Abuse of the Elderly in Texas.

    Science.gov (United States)

    Anderson, Jeff; And Others

    Many elderly persons suffer abuse and neglect from which they cannot escape. Questions concerning the extent of elder abuse, the kinds of abuse, and underlying factors associated with elder abuse in Texas were explored in a survey of professionals most likely to encounter elder abuse in their work. Questionnaires (1,508) were mailed to agencies…

  18. Neighborhood alcohol outlet density and rates of child abuse and neglect: moderating effects of access to substance abuse services.

    Science.gov (United States)

    Morton, Cory M; Simmel, Cassandra; Peterson, N Andrew

    2014-05-01

    This study investigates the relationship between concentrations of on- and off-premises alcohol outlets and rates of child abuse and neglect. Additionally, the study seeks to locate protective features of a neighborhood's built environment by investigating the potentially moderating role that access to substance abuse treatment and prevention services plays in the relationship between alcohol outlet density and child maltreatment. Using a cross-sectional design, this ecological study utilized data from 163 census tracts in Bergen County, New Jersey, on reports of child abuse and neglect, alcohol outlets, substance abuse treatment and prevention facilities, and the United States Census to investigate the linkages between socioeconomic structure, alcohol availability, and access to substance abuse service facilities on rates of child abuse and neglect. Findings indicate areas with a greater concentration of on-premises alcohol outlets (i.e., bars) had higher rates of child neglect, and those with easier access to substance abuse services had lower rates of neglect, controlling for neighborhood demographic and socioeconomic structure. Additionally, the relationship between on-premises alcohol outlet density and rates of child neglect was moderated by the presence of substance abuse service facilities. A greater concentration of off-premises outlets (i.e., liquor stores) was associated with lower rates of physical abuse. Findings suggest that the built environment and socioeconomic structure of neighborhoods have important consequences for child well-being. The implications for future research on the structural features of neighborhoods that are associated with child well-being are discussed. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. Keeping an Open Mind: Cognitive Bias in the Evaluation of an Infant with Posterior-Lateral Rib Fractures

    Directory of Open Access Journals (Sweden)

    Katie Johnson

    2017-01-01

    Full Text Available A four-month-old former premature male is incidentally found to have posterior-lateral rib fractures during evaluation of a febrile illness. This finding led to the initiation of a workup for nonaccidental trauma. A thorough history and physical exam ultimately led to the diagnosis, which was not related to abuse. This case highlights a rare sequela of patent ductus arteriosus repair, cautions medical teams to remain aware of how cognitive bias can affect diagnostic decision-making, and emphasizes the importance of a thorough history, physical exam, and medical record review in cases of suspected nonaccidental trauma.

  20. Abdominal Splenosis Mimicking Hepatic Tumor: A Case Report

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    Ming-Lun Yeh

    2008-11-01

    Full Text Available Diagnosis of abdominal splenosis is often undiagnosed until treatment for splenic rupture or splenectomy. This report describes a patient with splenosis mimicking hepatic tumor. The patient had a history of splenic trauma with splenectomy and chronic hepatitis C. After routine abdominal ultrasound revealed a liver nodule, further imaging studies, including magnetic resonance imaging, computed tomography and angiography, were performed. After the patient eventually underwent surgery, pathology revealed splenic tissue. Despite its distinguishable clinical features, splenosis is difficult to identify by modern imaging modalities. Therefore, accurate and timely diagnosis of this disease requires constant vigilance.