Adolescent sexual assault: documentation of acute injuries using photo-colposcopy

The prevalence of genital injuries in post-pubertal females presenting for forensic examination after reported sexual violence: a systematic review

BACKGROUND

Sexual violence is a prevalent issue in contemporary society requiring a robust forensic healthcare response. It is critically important that forensic examiners put clinical examination findings into an appropriate evidence-based context. The presence of genital injuries has been shown to increase the likelihood of successful criminal prosecution and report the crime. However, the reported rates of genital injury vary widely in published studies.

AIMS AND OBJECTIVES

We aim to critically evaluate and synthesize existing literature on the prevalence of genital injuries in post-pubertal females, examined following sexual violence, with a view to describing the prevalence and characteristics of genital injuries as well as the range of forensic practices employed.

METHODS

Three online databases (PubMed, Embase, and Scopus) were systematically searched with key terms.

RESULTS

Of the 1224 studies screened, 141 full-text publications met the inclusion criteria. Reported injury prevalence rates varied widely. Details pertaining to forensic examinations included in each study, such as grade of the examiner, type of examination, location of examination, and time interval from assault to examination also varied widely. Injury prevalence was highest in studies where enhanced visualization techniques were utilized.

CONCLUSIONS

This systematic review demonstrates that there is no universally agreed standard for documenting genital injuries in cases of sexual violence and highlights the need for standardized approaches and guidelines for assessing, documenting, and reporting these injuries. The review provides robust evidence to support a call for establishing consistent context, terminology, classification systems, and data collection methods to improve the comparability and reliability of future research findings.

Adolescents and sexual assault: A critical integrative review

Adolescents are sexually assaulted at remarkably high rates. Adolescents are also unique given the specific dynamics of adolescent sexual assault, their current stage in human development, their limited legal standing and rights, and their experiences navigating postassault services and resources. While literature exists within each of these domains, it is somewhat disconnected and overlooks how adolescents are often relegated to the margins in research and practice. The purpose of this integrative review is to (1) provide a more complete understanding of adolescent sexual assault and survivors' nuanced needs; (2) frame adolescent survivors as a too-often-overlooked oppressed group that researchers and responders must consider and center in their work, lest contribute to their further marginalization; and (3) inspire and orient social justice-minded scholar activists to various action steps to take to center and prioritize adolescents in research and practice. Through our intersectional feminist approach, we offer specific action steps for social justice-minded scholar activists to recenter adolescents in their research and practice.

Interpretation of medical findings in suspected child sexual abuse: An update for 2023

Health care professionals who examine children who may have been sexually abused need to be able to recognize, and photo-document any physical signs, and to have access to expert reviewers, particularly when signs concerning for sexual abuse are found. Although the general consensus among practitioners is that children will show few signs of sexual abuse on examination, there is considerable variability and rates of positive exam findings among practitioners of different professions, practice settings, and countries. This review will summarize new data and recommendations regarding the interpretation of medical findings and sexually transmitted infections (STIs); assessment and management of pediatric patients presenting with suspected sexual abuse or assault; and testing and treating patients for STIs. Updates to a table listing an approach to the interpretation of medical findings are presented, and reasons for changes are discussed.

Experience of Gender-based Violence by Internally Displaced Women in Southern Nigeria: A Cross-sectional Study

Gender-based violence (GBV) is a reproductive health issue prevalent among persons in conflict and post-conflict situations, but is largely under-reported in Nigeria. Although GBV affects both sexes, the prevalence is higher in women as compared to men. The objective of this study was to assess the experiences of female internally displaced persons (IDPs) in Nigeria during conflict and post-conflict situations. The study was conducted among IDPs in Edo State, south-south region of Nigeria. Data were collected with a semi-structured questionnaire administered on 300 female IDPs. Descriptive and inferential analyses were conducted. GBV perpetrated by non-family members during conflict was experienced by 22.2% of the respondents while 13.5% experienced post-conflict violence. Up to 12.2% reported violence by intimate partners. Physical violence was commonly experienced during conflict, while sexual violence was most common post-conflict. Logistic regression analysis showed that the vulnerable categories of women were adolescents, unmarried women, women of Hausa origin, women who never attended school, and those whose displacement took place in the year prior to the study. The IDP camp appeared to offer some protection against GBV as those who had stayed in the camp longer were less likely to experience post-conflict GBV. The lack of implementation of effective laws and regulations that prevent violence against women and punish perpetuators in the country, and the ineffective security systems are some of the factors that sustain GBV. The results of this study have implications for the design of programs for the prevention of GBV during conflict and post-conflict situations.

A Promising Approach to Preventing Gender-Based Violence and HIV Among Slum-Dwelling Youth in Nairobi, Kenya

Gender-based violence (GBV) and HIV are interrelated public health problems affecting numerous global communities. To date, few prevention initiatives have demonstrated reductions in GBV and HIV, and thus there is an urgency to identify effective strategies to prevent these interconnected public health crises. The purpose of the current article is to describe a gender-enhanced life skills training curriculum (GE-LSTC) currently being developed in Nairobi, Kenya. We discuss previous research relevant to the GE-LSTC; the theoretical underpinnings of the GE-LSTC; the history and context of the GE-LSTC; preliminary implementation, feasibility, and acceptability data on the GE-LSTC; and plans for further refinement and rigorous evaluation of the GE-LSTC.

The little tissue that couldn't - dispelling myths about the Hymen's role in determining sexual history and assault

Conclusions about women's and girls' sexual history are made in some settings based on assumptions about the hymen, a small membranous tissue with no known biological function, which typically occupies a portion of the external vaginal opening in females. Clinicians, however, continue to refer to changes in the hymen to assess for a history of consensual or nonconsensual sexual intercourse. We reviewed published evidence to dispel commonly held myths about the hymen and its morphology, function, and use as evidence in cases of sexual violence.An examination of the hymen is not an accurate or reliable test of a previous history of sexual activity, including sexual assault. Clinicians tasked with performing forensic sexual assault examinations should avoid descriptions such as "intact hymen" or "broken hymen" in all cases, and describe specific findings using international standards and terminology of morphological features.We call on clinicians to consider the low predictive value of a hymen examination and to: 1) avoid relying solely on the status of the hymen in sexual assault examinations and reporting; 2) help raise awareness of this issue among their peers and counterparts in law enforcement and the judicial system; and 3) promote fact-based discussions about the limitations of hymenal examinations as part of clinical education for all specialties that address the sexual or reproductive health of women and girls.

Understanding the Intersection of Young Age, Mucosal Injury, and HIV Susceptibility

Adolescent boys and girls are disproportionately affected in the current HIV epidemic. Numerous sociobehavioral studies have addressed the indirect drivers surrounding this vulnerability-for example, socioeconomic, geographical locale, and all forms of violence. However, the direct factors that may influence infection, such as the anatomical and physiological maturation of the anogenital tracts of adolescents or the trauma and wound-healing processes of injured mucosal tissue, are understudied and represent a gap within the HIV prevention field. This article reviews the epidemiology of HIV infection and violence in adolescents and the available basic science knowledge attending this research area. More importantly, this review highlights the most critical gaps that need to be addressed to design preventive interventions that are safe and effective for this population, which is key to ending the HIV pandemic.

Care of the Adolescent After an Acute Sexual Assault

Sexual violence is a broad term that encompasses a wide range of sexual victimizations. Since the American Academy of Pediatrics published its last policy statement on sexual assault in 2008, additional information and data have emerged about sexual violence affecting adolescents and the treatment and management of the adolescent who has been a victim of sexual assault. This report provides new information to update physicians and focuses on the acute assessment and care of adolescent victims who have experienced a recent sexual assault. Follow-up of the acute assault, as well as prevention of sexual assault, are also discussed.

Surgical Repair of an Impalement Genital Injury from an Inline Skating Accident in a 7-Year-Old Prepubertal Girl: A Case Report

BACKGROUND

In girls who present with vaginal trauma, sexual abuse is often the primary diagnosis. The differential diagnosis must include patterns and the mechanism of injury that differentiate accidental injuries from inflicted trauma.

CASE

A 7-year-old prepubertal girl presented to the emergency department with genital bleeding after a serious accidental impaling injury from inline skating. After rapid abduction of the legs and a fall onto the blade of an inline skate this child incurred an impaling genital injury consistent with an accidental mechanism. The dramatic genital injuries when repaired healed with almost imperceptible residual evidence of previous trauma.

SUMMARY AND CONCLUSION

To our knowledge, this case report represents the first in the medical literature of an impaling vaginal trauma from an inline skate and describes its clinical and surgical management.

Anogenital and Physical Injuries in Adolescent Sexual Assault Patients: The Role of Victim-Offender Relationship, Alcohol Use, and Memory Impairment

Prior research has documented high rates of anogenital and physical injuries among adolescent sexual assault patients. Although a number of factors related to rates of injury detection in adolescents have been identified, there may be additional features of the assault that are disclosed in the patient history that could be important indicators of injury risk. The purpose of the current study was to expand this literature by examining whether factors that are salient in sexual assaults committed against adolescents-victim-offender relationship, substance use, and memory impairment-are associated with documented anogenital and physical injury rates. Results indicated that victim-offender relationship, substance use, and assault memory are significantly related to the number of anogenital injuries and, particularly, the number of physical injuries detected in adolescent sexual assault patients. These results highlight the importance of a comprehensive patient history, including assessment of alcohol and drug use and memory impairment, to guide the medical forensic examination.

Acute Sexual Assault in the Pediatric and Adolescent Population

Children and adolescents are at high risk for sexual assault. Early medical and mental health evaluation by professionals with advanced training in sexual victimization is imperative to assure appropriate assessment, forensic evidence collection, and follow-up. Moreover, continued research and outreach programs are needed for the development of preventative strategies that focus on this vulnerable population. In this review we highlight key concepts for assessment and include a discussion of risk factors, disclosure, sequelae, follow-up, and prevention.

Genito-anal injury patterns and associated factors in rape survivors in an urban province of South Africa: a cross-sectional study

Background

The prevalence of genito-anal injuries in rape survivors varies significantly and the factors associated with the absence of injuries are not well understood. This plays a major role in the conviction of cases as the absence of injury is equated with a lack of assault. In such cases, health care providers face major challenges in presenting and defending their findings. The aim of this paper is to describe the absence of genito-anal injuries by site in a group of rape survivors and to identify factors associated with the absence of these injuries.

Methods

In a cross-sectional study rape cases reported to the police in one province in South Africa were randomly sampled using a two stage sampling procedure. Data were obtained on the survivor, the circumstances of the rape and the findings of the medicolegal examination. Descriptive statistics were conducted for the prevalence of genito-anal injuries by site and logistic regression models were built to identify factors associated with the absence of genito-anal injuries for all survivors and those reported to be virgins.

Results

In the sample of 1472 women injuries ranged from 1% to 36%. No significant injuries were reported for 749 (51%) survivors. In the multivariable model there was a significantly lower odds of having no injuries in survivors who were virgins, those raped by multiple perpetrators and those examined by a doctor with additional qualifications. In the model for survivors who were virgins, those with disabilities had a greater odds of having no injuries while those between the ages of 8 and 17 years had a lower odds of having no injuries compared to survivors below four years of age.

Conclusions

This study found that being a virgin, multiple perpetration rape and the examiner’s qualifications were significantly associated with the absence of genito-anal injuries. Health providers should thus be aware that in all other respects there was no difference in survivors who had injuries and those who did not. It is important to reiterate the message that the presence of injuries does not necessarily prove that rape occurred nor does the absence disprove the fact.

Strategic categorization of available research relating to sexual assault and rape facilitates more accurate interpretation of injury data

The available research evidence pertaining to anogenital injury in victims of sexual violence presents a very wide range of injury prevalence data. As such, it is extraordinarily challenging for health care practitioners involved in clinical forensic examination of victims of sexual violence to place their examination findings in to context. It is generally accepted that the broad range of existing injury prevalence data is reflective of heterogeneous research study methodologies and clinical practice techniques. Thus, health care practitioners should be encouraged to present their evidence in the context of the prevalence data that are most representative of their clinical practice. Presented herein is a simple categorization of existing prevalence data in accordance with national clinical practice guidelines. The range of anogenital injury prevalence is narrower when presented in this manner than when taken as a whole. This will facilitate health care practitioners in presenting their examination findings in the context of research literature that is most representative of their clinical practice.

Child protection: a 50-year perspective

It has been 50 years since Kempe et al. published 'The Battered Child Syndrome', describing harm from inflicted injury mechanisms derived from parents and care givers. Since then, there has emerged a rapidly expanding literature on paediatric forensic medicine and child protection, which has offered new insights into injury mechanisms, informed us of the sequelae of abuse and neglect, aided diagnosis and guided clinical practice in the treatment and management of children who become involved in the child protection system. Through the scrutiny of government inquiries and at times uncomfortable media exposure, there have been improvements in child protection and forensic practices resulting in recognition of need for specialised forensic training, improved funding, development of resources and development of professional standards that support accountable, objective, safe and robust practice. From the perspective of an Australian child protection paediatrician, this paper chronicles some of the most significant and at times controversial research in the last 50 years in child protection that have played a key role in shaping our current understanding of child abuse and neglect.

Forensic medical evaluations of child maltreatment: a proposed research agenda

Physicians play an important role in the forensic evaluation of suspected child abuse and neglect. There has been considerable progress in the medical field, helping distinguish findings related to maltreatment from other conditions or circumstances. Nevertheless, important questions remain. This article covers several of these questions and proposes a research agenda concerning five main topics: sexual abuse, neglect, fractures, abusive head trauma, and physicians work in interdisciplinary settings. The suggestions are hardly inclusive, but offer suggestions the authors think are priorities, and ones that research could reasonably address. By providing some background to gaps in our knowledge, this paper should be of interest to a broader audience than just medical professionals.

Anal signs of child sexual abuse: a case-control study

Background

There is uncertainty about the nature and specificity of physical signs following anal child sexual abuse. The study investigates the extent to which physical findings discriminate between children with and without a history of anal abuse.

Methods

Retrospective case note review in a paediatric forensic unit.

Cases: all eligible cases from1990 to 2007 alleging anal abuse.

Controls: all children examined anally from 1998 to 2007 with possible physical abuse or neglect with no identified concern regarding sexual abuse. Fisher’s exact test (two-tailed) was performed to ascertain the significance of differences for individual signs between cases and controls. To explore the potential role of confounding, logistic regression was used to produce odds ratios adjusted for age and gender.

Results

A total of 184 cases (105 boys, 79 girls), average age 98.5 months (range 26 to 179) were compared with 179 controls (94 boys, 85 girls) average age 83.7 months (range 35–193). Of the cases 136 (74%) had one or more signs described in anal abuse, compared to 29 (16%) controls. 79 (43%) cases and 2 (1.1%) controls had >1 sign. Reflex anal dilatation (RAD) and venous congestion were seen in 22% and 36% of cases but <1% of controls (likelihood ratios (LR) 40, 60 respectively), anal fissure in 14% cases and 1.1% controls (LR 13), anal laxity in 27% cases and 3% controls (LR 10).

Novel signs seen significantly more commonly in cases were anal fold changes, swelling and twitching. Erythema, swelling and fold changes were seen most commonly within 7 days of last reported contact; RAD, laxity, venous congestion, fissure and twitching were observed up to 6 months after the alleged assault.

Conclusions

Anal findings are more common in children alleging anal abuse than in those presenting with physical abuse or neglect with no concern about sexual abuse. Multiple signs are rare in controls and support disclosed anal abuse.

Female sex workers in three cities in Russia: HIV prevalence, risk factors and experience with targeted HIV prevention

Within Eastern Europe/Central Asia's expanding HIV epidemic, relatively little is known about female sex workers (FSWs). Using mixed methods, we report on sex work context, HIV prevalence and contextual risk factors, and exposure to FSW-targeted prevention services among FSWs in Kazan, Krasnoyarsk, and Tomsk, Russia. Following a qualitative phase, FSWs (n = 754) were recruited via respondent-driven sampling for a cross-sectional survey with HIV screening in 2011. HIV was prevalent (3.9 %). In adjusted analyses, significant risk factors included injection drug use (IDU; AOR 5.85, 95 % CI 2.47, 14.43), client-perpetrated physical violence (AOR 2.52, 95 % CI 1.41, 4.51), and client-perpetrated sexual violence (vaginal AOR 3.77, 95 % CI 1.73, 8.22; anal AOR 4.80, 95 % CI 1.89, 12.19). FSW-targeted programming (reported by 75 %) was described as highly valuable, providing free, anonymous, and non-stigmatizing care. Findings confirm FSWs as a core HIV risk population in Russia, and demonstrate the need to support FSW-oriented HIV services. Such efforts should address violence against FSWs.

Violence against women in sex work and HIV risk implications differ qualitatively by perpetrator

Background

Physical and sexual violence heighten STI/HIV risk for women in sex work. Against this backdrop, we describe the nature of abuse against women in sex work, and its STI/HIV implications, across perpetrators.

Methods

Adult women involved in sex work (n = 35) in Baltimore, MD participated in an in-depth interview and brief survey.

Results

Physical and sexual violence were prevalent, with 43% reporting past-month abuse. Clients were the primary perpetrators; their violence was severe, compromised women’s condom and sexual negotiation, and included forced and coerced anal intercourse. Sex work was a factor in intimate partner violence. Police abuse was largely an exploitation of power imbalances for coerced sex.

Conclusions

Findings affirm the need to address physical and sexual violence, particularly that perpetrated by clients, as a social determinant of health for women in sex work, as well as a threat to safety and wellbeing, and a contextual barrier to HIV risk reduction.

Macroscopically detected female genital injury after consensual and non-consensual vaginal penetration: a prospective comparison study

OBJECTIVE

The aim of this study was to compare the prevalence, type and pattern of macroscopically detected female genital injury after consensual and non-consensual vaginal penetration to further an understanding of the forensic significance of genital injury in women reporting sexual assault. A secondary aim was to identify any effect of a range of possible variables upon the likelihood of genital injury resulting from vaginal penetrative sexual intercourse.

STUDY DESIGN

Two groups of reproductive age women (aged 18-45 years) were prospectively recruited within 72 h of a single episode of vaginal penetrative sex, and macroscopically examined for the presence of bruises, abrasions and lacerations at twelve external and internal genital sites. Forty one women who presented for forensic examination after reporting a sexual assault to police were recruited to the non-consensual group and 81 women who presented for routine cervical screening or with sexual health concerns to a primary health care service to the consensual group. Each group was examined by a different group of doctors, all of whom were experienced in both forensic genital examination and gynaecological examination of healthy and diseased sexually active women. Data collection and examination protocols were the same for both groups.

RESULTS

The key finding was a statistically significant difference in genital injury prevalence between women who were vaginally penetrated non-consensually and consensually; 53.7% of the non-consensual group (22/41) and 9.9% of the consensual group (8/81) were found to have at least one genital injury [OR 10.57, CI (4.07, 27.42), p < 0.00001]. Penetration with finger/s and possible pre-existing genital 'infection' were found to be significantly associated with the presence of injury in the univariate analysis after adjusting for consent. Logistic regression demonstrated that women penetrated without consent were 19.5 times more likely to sustain at least one genital injury, than those penetrated consensually [OR 19.53, CI (6.03, 63.24)] and that a penetration scenario that included finger/s was 4.2 times more likely to result in at least one genital injury than penetration without finger involvement [OR 4.25, CI (1.42, 12.78)], when controlling for other variables in the model. Whilst a comparatively low injury prevalence in the consensual group limited interpretation, results revealed possible differences in genital injury typology and pattern resulting from non-consensual and consensual vaginal penetration. Lacerations were seen after both consensual and non-consensual vaginal penetration, while abrasions and bruises were seen exclusively in the non-consensual group.

CONCLUSION

This study demonstrated a significant consent group difference in genital injury prevalence and the highest macroscopically detected genital injury prevalence rate resulting from non-consensual vaginal penetration identified to date. Results also indicate that vaginal penetration with finger/s increases the likelihood of sex-related injury. The difference in type of injury sustained as a result of non-consensual and consensual vaginal penetration was an unexpected finding, and warrants further investigation. These results highlight the importance of a standardised means of detecting genital injury based on consistent injury definitions, examination protocols, and examiner experience and suggest that macroscopic genital examination may be uniquely placed to detect consent group differences in injury typology and pattern if they exist.

Estimating the impact of reducing violence against female sex workers on HIV epidemics in Kenya and Ukraine: a policy modeling exercise

PROBLEM

Female sex workers (FSWs) worldwide suffer disproportionate burdens of HIV and gender-based violence. Despite evidence linking these threats, little is known about the potential HIV epidemic impact of reducing abuse.

METHOD OF STUDY

The Goals model approximated the impact of reducing violence against FSWs on HIV epidemics in Ukraine and Kenya, measured by reductions in new infections among FSWs and adults. Cumulative infections averted over a 5-year period, in which violence declined was calculated, relative to a status quo with no reduction. Projections held HIV interventions constant at baseline levels; subsequently, scenarios adjusted for planned expansion of antiretroviral therapy (ART) coverage.

RESULTS

An approximate 25% reduction in incident HIV infections among FSWs was observed when physical or sexual violence was reduced; cumulative infections averted were 21,200 and 4700 in Kenya and Ukraine, respectively. Similar percent reductions were observed assuming ART coverage expansion, with approximately 18,200 and 4400 infections averted among FSWs in Kenya and Ukraine. New infections were also averted in the general population.

CONCLUSION

Reducing violence against FSWs appears to impart significant reductions in new infections among FSWs and in the general adult population in both generalized and concentrated epidemics. Limitations provide direction to improve the precision of future estimates.

Restoration of virginity: women's demand and health care providers' response in Switzerland

INTRODUCTION

As a result of transnational migration, health institutions are faced with growing demand for "restoration" of virginity. The practice of hymen reconstruction constitutes a challenge for health care providers in medical, ethical, judicial, social, and cultural dimensions, for which they are not well prepared.

AIM

The aim of the presented nationwide survey was to investigate the experience of Swiss gynecologists with women requesting hymen reconstruction.

METHODS

A questionnaire specifically designed for this purpose was sent to 100 public hospitals.

MAIN OUTCOME MEASURES

Main outcome measures included demands for (number of requests, origin of women) and attitudes toward hymen reconstruction (requests granted, decision-making for or against intervention, surgical technique applied, problems associated with the requests for hymen repair, cost coverage, need for further information) in Switzerland.

RESULTS

The response rate was 68%. Of the 43 clinics (63.2%) confronted with requests for hymen reconstruction, 38 (90.5%) claimed to see up to five patients per year. The predominantly mentioned countries of origin were Turkey in the German-speaking part and Arab countries in the French-speaking part. More than half of the clinics (27/64.3%) reported that they always (12/28.6%) or mostly (15/35.7%) granted the request. Decision for surgery was made after intensive counseling in 44.2% and on demand of the patient after brief counseling in 32.7%. The so-called approximation method was the most frequently applied surgical technique. A third of the participants (19/35.2%) reported problems with confidentiality. More than half of the clinics expressed their need for further information on this topic.

CONCLUSIONS

Hymen reconstruction is rarely performed in Switzerland, even though two-thirds of the responding hospitals are confronted with this issue several times per year. No guidelines exist on how health professionals should deal with these requests. Interdisciplinary research on how to meet the needs of women and health care providers in such cross-cultural encounters is needed.

Development of a screening tool to identify female survivors of gender-based violence in a humanitarian setting: qualitative evidence from research among refugees in Ethiopia

Background

High levels of gender-based violence (GBV) persist among conflict-affected populations and within humanitarian settings and are paralleled by under-reporting and low service utilization. Novel and evidence-based approaches are necessary to change the current state of GBV amongst these populations. We present the findings of qualitative research, which were used to inform the development of a screening tool as one potential strategy to identify and respond to GBV for females in humanitarian settings.

Methods

Qualitative research methods were conducted from January-February 2011 to explore the range of experiences of GBV and barriers to reporting GBV among female refugees. Individual interview participants (n=37) included female refugees (≥15 years), who were survivors of GBV, living in urban or one of three camps settings in Ethiopia, and originating from six conflict countries. Focus group discussion participants (11 groups; 77 participants) included health, protection and community service staff working in the urban or camp settings. Interviews and discussions were conducted in the language of preference, with assistance by interpreters when needed, and transcribed for analysis by grounded-theory technique.

Results

Single and multiple counts of GBV were reported and ranged from psychological and social violence; rape, gang rape, sexual coercion, and other sexual violence; abduction; and physical violence. Domestic violence was predominantly reported to occur when participants were living in the host country. Opportunistic violence, often manifested by rape, occurred during transit when women depended on others to reach their destination. Abduction within the host country, and often across borders, highlighted the constant state of vulnerability of refugees. Barriers to reporting included perceived and experienced stigma in health settings and in the wider community, lack of awareness of services, and inability to protect children while mothers sought services.

Conclusions

Findings demonstrate that GBV persists across the span of the refugee experience, though there is a transition in the range of perpetrators and types of GBV that are experienced. Further, survivors experience significant individual and system barriers to disclosure and service utilization. The findings suggest that routine GBV screening by skilled service providers offers a strategy to confidentially identify and refer survivors to needed services within refugee settings, potentially enabling survivors to overcome existing barriers.

In vitro validation of vaginal sampling in rape victims: the problem of Locard's principle

PURPOSE

Intra-vaginal traces can serve as supporting physical evidence of vaginal penetration in sex-crime cases. Vaginal trace sampling guidelines prescribe using a speculum and swabs or swabs only. The use of Locard's exchange theory requires samples of trace materials to always be contamination-free and of accurately known origin. If traces from the outer genital area are accidentally introduced into the vagina during sampling, these traces may be recorded as originating in a location where they were not present at the time of evidence collection. The goal of this study was to assess the risks of false positive findings in vitro of traces found inside the vagina due to trace dislocation caused by current vaginal trace sampling methods (swab-only or with speculum), and for a new method that uses a sleeve accessory to prevent trace dislocation.

METHODS

Starch solution was applied to the labia of three clean female genitalia mock-ups with vaginas of various diameters and structures. The speculum, swab-only, and sleeve methods were each used 30 times on each mock-up, giving a total of 90 repetitions of each method. Iodine was used to determine whether any starch traces had been introduced vaginally.

RESULTS

The speculum and swab-only methods gave 100 and 63-87 % false positive results respectively due to trace dislocation. The sleeve method reduced this to 2 % (0 % after correction).

CONCLUSIONS

The results suggest that there is a need to conduct clinical in vivo studies to determine whether these results translate into everyday practice and to ensure reliable trace sampling in sex-crime cases.

Colposcopic photography of genital injury following sexual intercourse in adults

The aim of this study was to evaluate interpretations and the reproducibility of interpretations when looking at colposcopic photographs in a forensic setting, as well as discussing some of the dilemmas and pitfalls of forensic colposcopic photography. A total of 316 colposcopic photographs from 51 women taken on three occasions following consensual sexual intercourse, and 78 colposcopic photographs from 39 rape victims, were evaluated by four different observers. Photographs were taken in the same setting, by the same group of investigators, before and after application of toluidine blue dye. The overall Kappa-value for the four observers' judgment of lesion vs. no lesion was 0.41 which can be interpreted as moderate agreement. Intra-observer agreement was calculated for two of the observers looking at photographs with a 10 months' time-gap, and the Kappa-values were 0.41 and 0.52. Positive and negative predictive values of the photographs were 82 and 81 % respectively. This study demonstrates relatively poor reliability of colposcopic photography. Some would argue that this makes colposcopic photography a low-quality method of evaluation and that forensic science should aim for higher standards because of its use in court. Others would argue that as long as the limitations of a scientific method are acknowledged then it is still eligible for use. The moderate agreement and accuracy stresses the need for quality control in the gynecological part of a rape examination. Colposcopic photography also provides a good option for supervision and teaching in an ethically difficult setting. It strengthens the legal rights for both victim and perpetrator.

Gender-based violence and HIV: reviewing the evidence for links and causal pathways in the general population and high-risk groups

A growing body of international research documents strong associations between gender-based violence and HIV, both in the general population and among high-risk subpopulations such as female sex workers. The causal pathways responsible are multiple and complex, thus conceptual clarity is needed to best inform population-based, clinical, and individually oriented interventions. Our brief overview is intended to provide an introduction to the research on the various mechanisms that link GBV to HIV risk. We review the evidence, describe the causal pathways, provide a conceptual framework, and outline prevention and intervention priorities at both the individual and population levels.

Injuries in prepubertal and pubertal girls

In this chapter, examination techniques are first recommended, and then terminology for genital injuries that may occur after child sexual abuse or rape (e.g. lacerations, notch, transaction) are described. Current evidence for these injuries is provided. Areas of controversy (e.g. hymenal diameter, hymenal width) are described and completed with cautionary notes on inflammation, bruising, abrasions, bumps and mounds, tags, labial fusion, lichen sclerosis). The chapter concludes with a debate on normal findings that are reported to occur in up to 99% of children referred for examination.

Greentree white paper: sexual violence, genitoanal injury, and HIV: priorities for research, policy, and practice

The links between sexual violence, genitoanal injury, and HIV are understudied but potentially significant for understanding the epidemic's disproportionate impacts on young women and girls, particularly in sub-Saharan Africa, other hyperendemic areas, and conflict-affected regions. A Scientific Research Planning Meeting was convened by the Social Science Research Council at the Greentree Foundation in New York, March 19-20, 2012, bringing together an interdisciplinary group of researchers, clinicians, and policy makers to identify knowledge needs and gaps in three key areas: (1) the role of genitoanal injury on HIV transmission, acquisition, and pathogenesis; (2) the influence of sex and age-related anatomic characteristics on HIV transmission, acquisition, and pathogenesis; and (3) the role of heterosexual anal intercourse in HIV transmission. This article reflects the consensus that emerged from the Greentree Meeting regarding priority scientific research questions in these three areas, associated data collection and measurement challenges and opportunities, and implications for policy and practice.

Injuries from intimate partner and sexual violence: Significance and classification systems

While intimate partner violence (IPV) and sexual violence (SV) are highly associated with injury, the healthcare and legal significance of these injuries is controversial.

PURPOSE

Herein we propose to explore the significance of injury in IPV and SV and examine the current status of injury classification systems from the perspectives of the healthcare and criminal justice systems. We will review current injury classification systems and suggest a typology of injury that could be tested empirically.

FINDINGS

Within the published literature, we found that no commonly accepted injury typology exists. While nuanced and controversial issues surround the role of injury detection in the sexual assault forensic examination, enough evidence exists to support the continued pursuance of a scientific approach to injury classification. We propose an injury typology that is measurable, is applicable to the healthcare setting and criminal justice system, and allows us to use uses a matrix approach that includes a severity score, anatomic location, and injury type. We suggest a typology that might be used for further empirical testing on the validity and reliability of IPV and SV injury data.

CONCLUSION

We recommend that the community of scientists concerned about IPV and SV develop a more rigorous injury classification system that will improve the quality of forensic evidence proffered and decisions made throughout the criminal justice process.

Injuries to the cervix in sexual assault victims

Little research has addressed the types and meaning of genital injury in sexual assault victims. An even smaller amount of research exists documenting injury to the cervix in sexual assault victims. The purpose of this study was to examine the frequency of cervical injuries in women following sexual assault, the types of injuries seen, the mechanisms that are related to the injuries, and the types of injuries related to each mechanism. A retrospective chart review was conducted. A total of 538 charts were examined, with a final sample size of 114. Within this sample, 87.8% (n= 100) presented with no injury to the cervix, and 12.3% (n= 14) had documented injury. All statistical analyses were nonsignificant; however, clinical implications are noted. Recommendations for future research are made.

Rape: when the exam is normal

In this case report we present the sexual assault of a stuporous victim by a suspect who videotaped their encounter. We review the role of substance use and exam findings and discuss both victim and suspect factors that may lead to a negative examination of the victim.

Visualizing sexual assault: an exploration of the use of optical technologies in the medico-legal context

This article is an exploration of the visualization of sexual assault in the context of adult women. In investigating the production of visual evidence, we outline the evolution of the specialized knowledge of medico-legal experts and describe the optical technologies involved in medical forensic examinations. We theorize that the principles and practices characterizing medicine, science and the law are mirrored in the medico-legal response to sexual assault. More specifically, we suggest that the demand for visual proof underpins the positivist approach taken in the pursuit of legal truth and that the generation of such evidence is based on producing discrete and decontextualized empirical facts through what are perceived to be objective technologies. Drawing on interview and focus group data with 14 sexual assault nurse examiners (SANEs) in Ontario, Canada, we examine perceptions and experiences of the role of the visual in sexual assault. Certain of their comments appear to lend support to our theoretical assumptions, indicating a sense of the institutional overemphasis placed on physical damage to sexually assaulted women's bodies and the drive towards the increased technologization of visual evidence documentation. They also noted that physical injuries are frequently absent and that those observed through more refined tools of microvisualization such as colposcopes may be explained away as having resulted from either vigorous consensual sex or a "trivial" sexual assault. Concerns were expressed regarding the possibly problematic ways in which either the lack or particular nature of visual evidence may play out in the legal context. The process of documenting external and internal injuries created for some an uncomfortable sense of fragmenting and objectifying the bodies of those women they must simultaneously care for. We point to the need for further research to enhance our understanding of this issue.

Relationship of genital injuries and age in adolescent and young adult rape survivors

OBJECTIVE

To examine the associations between age and genital injuries in adolescent and young adult women examined following rape.

DESIGN & SETTING

A retrospective review of 234 medical records from an emergency department sexual assault program.

SAMPLE

Women aged 14 to 29 years. Fifty percent of the sample was African American, 48% was White, and 2% was either Asian or an "other" race.

MAIN OUTCOME MEASURES

Genital injury was described by injury prevalence, frequency, and anatomical locations of injuries.

RESULTS

Overall genital injury prevalence was 62.8%. Younger age was not significantly associated with the presence or absence of genital injury. However, younger age was significantly associated with an increased number of genital injuries overall and to the thighs, labia minora, periurethral area, fossa navicularis, and vagina.

CONCLUSION

These findings support the need for further research to determine if the current care provided to rape survivors is age appropriate.

Genital and anal injuries requiring surgical repair in females less than 21 years of age

STUDY OBJECTIVE

The injuries of sexually abused and assaulted girls seldom require surgical repair, and genital and anal injuries due to other causes appear to require repair uncommonly. We sought to determine the causes of genital and anorectal injuries requiring surgical repair in relation to such variables as injury sites and severity.

DESIGN

Retrospective study

SETTING

A large tertiary care children's hospital

PARTICIPANTS

Forty-four girls less than 21 years of age who required surgical repair of genital injuries between June 1986 and April 2007 were identified.

MAIN OUTCOME MEASURES

Information collected included the victims' ages, trauma mechanisms, and sites and severity of injuries.

RESULTS

Injuries requiring repair of the genital and anal areas were uncommon in the 20 year period of this study. Although most injuries were due to straddle and impalement mechanisms, sexual abuse or assault was identified in 25% of the girls. The remaining 11% were victims of motor vehicle accidents. Straddle/impalement injuries involved only the external genitalia, vestibule, perineum, or posterior fourchette of 21 of the 28 girls (76%) with those injuries. The injuries of 9 of the 11 sexually abused/assaulted girls (82%) also involved the hymen, vagina, anus, or rectum. Injuries due to sexual abuse/assault and motor vehicle accidents (MVA) had average severity scores of 2.1 and 2.2, respectively, while straddle injuries had an average severity score of 1.4. (Exact Pearson chi-square P < 0.003.) The ages of the girls were unrelated to the severity of their injuries.

CONCLUSIONS

Although straddle/impalement was the most commonly found mechanism of genital and anorectal injury requiring surgical repair, sexual abuse or assault was identified in 25% of the girls. Sexual abuse and assault should always be considered and assessed appropriately when such injuries are found. Consultation of a social worker or child abuse specialist may be appropriate, especially when injuries clearly not due to an MVA involve the vagina or anorectum. A suspicion of sexual abuse or assault should be reported to the legally mandated state agency in accordance with the laws of state.

Injuries to the cervix in sexual trauma

Research on genital injury in sexual assault is limited and few articles have documented injuries to the cervix in sexual assault victims. This review focuses on reviewing and critically evaluating available literature on injuries of the cervix associated with rape, sexual trauma, and some other circumstances. Based on this evaluation, topics for future research are suggested. Nursing and medical studies were examined for this review. The collective studies date from 1991 to 2004. Although multiple articles were identified pertaining to sexual assault and genital injury, only six articles that specifically referred to injuries associated with genital and cervical tissue were included.

Healing of nonhymenal genital injuries in prepubertal and adolescent girls: a descriptive study

OBJECTIVE

The objective of this study was to identify the healing process and outcome of nonhymenal injuries in prepubertal and pubertal girls.

METHODS

This multicenter, retrospective project used photographs to document the healing process and outcome of nonhymenal genital injuries in 239 prepubertal and pubertal girls whose ages ranged from 4 months to 18 years.

RESULTS

The genital injuries sustained by the 113 prepubertal girls consisted of 21 accidental or noninflicted injuries, 73 injuries secondary to abuse, and 19 injuries of unknown cause. All 126 pubertal girls were sexual assault victims. These nonhymenal genital injuries healed at various rates depending on the type and severity. There was no statistical difference in the rate of healing between the 2 groups. Abrasions disappeared by the third day after injury. Edema was no longer present by the fifth day. Ecchymosis (bruising) resolved within 2 to 18 days depending on the severity. One prepubertal girl still had a labial hematoma at 2 weeks. Submucosal hemorrhages of the vestibule and fossa navicularis resolved between 2 days and 2 weeks. Petechiae and blood blisters proved useful for approximating the age of an injury. Petechiae were gone by 24 hours, whereas blood blisters were detected at 30 days in a prepubertal girl and 24 days in a pubertal girl. The depth of a laceration determined the time required for it to heal. Superficial vestibular lacerations seemed healed in 2 days, whereas deep perineal lacerations required up to 20 days. The appearance of new blood vessel formation was detected only in prepubertal girls, whereas scar tissue formation occurred only after a deep laceration in both groups.

CONCLUSIONS

The majority of these nonhymenal genital injuries healed with little or no evidence of previous trauma. The time required for resolution varied by type, location, and severity.

The gynaecologist as an expert witness in cases of sexual abuse

The High Criminal Court of Kirklareli province of Turkey dealt with a sexual abuse case where the victim was a 14-year-old girl. She was abducted and abused by her boyfriend with her consent, which was legally invalid because of her age. Medical examination was required in order to bring an accusation against the perpetrator. The girl was sent for hymen examination three times because two gynaecologists and one forensic expert produced different witness reports, confusing the court. This caused psychological damaged to the victim. It is proposed that gynaecologists should be made aware of their potential input into sexual assault cases and be informed of the way in which these cases should be handled. In addition, photo-documentation should be established in the Turkish legal system to avoid re-examination of the victim.

Current issues in the use of colposcopy for examination of sexual assault victims

Colposcopic examination is considered the gold standard in child sexual abuse evaluations in Australia. However, there remain contentious issues with its use, especially in adult victims, which we sought to address by a review of the literature. Colposcopy has been shown to be a sensitive and acceptable tool for detection of anogenital abnormalities in children. The significance of some genital findings remains controversial, especially when images are interpreted by inexperienced clinicians. Its use in adult assessments is hampered by a lack of comparative studies on colposcopically detected genital injuries in adults following consensual v. non-consensual sexual intercourse. Further research is urgently needed before the use of colposcopy can be routinely recommended for adult victims.