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[Sexual abuse. Experience in a child sexual abuse unit]
J Pou Fernández1, A Ruiz España, L Comas Masmitjá
1Servicio de Pediatría.Unidad Integrada Sant Joan de Déu-Hospital Clínic. Universidad de Barcelona. jpou@hsjdbcn.org
Insights
Diagnosing child sexual abuse is challenging, often relying on the child's narrative. Physical exams and tests have low diagnostic value, highlighting the need for a structured approach.
Area of Science:
- Pediatrics
- Forensic Medicine
- Child Protection
Context:
- Child sexual abuse is a critical public health issue.
- Child sexual abuse units (CSAU) are vital for medical evaluation.
- Accurate diagnosis is essential for intervention and support.
Purpose:
- To detail clinical findings in children evaluated for sexual abuse.
- To analyze the effectiveness of diagnostic methods in suspected cases.
- To propose a classification system for sexual abuse diagnosis.
Summary:
- A retrospective study of 704 children suspected of sexual abuse revealed diagnosis is primarily based on the child's account.
- Physical examinations and investigations showed low diagnostic yield.
- A four-level classification (normal, compatible, highly probable, certain) is proposed.
Impact:
- Informs clinical practice in child sexual abuse evaluations.
- Highlights limitations of physical examinations in diagnosing abuse.
- Provides a framework for consistent diagnostic assessment.
Objective:
To describe the clinical findings in children treated in a child sexual abuse unit.
Patients And Methods:
We carried out a retrospective study of the clinical histories of children under suspicion of sexual abuse who visited the hospital from January 1992 to April 2000. Data on age, sex, need of urgent medical care, means of arrival, mechanism of discovery of abuse, parental separation, anamnesis, physical findings and complementary investigations were collected. The patients were then classified in four groups: normal, compatible, highly probable or certain sexual contact. In cases with a high probability of abuse, data of the aggressor's identity, place, duration and type of abuse were also collected.
Results:
We studied 704 patients. Seventy-five percent were girls. The child's account of events was the most frequent means of discovering abuse (51%). Anamnesis was positive in 45% of the patients, genital examination was normal in 74% and anal examination was normal in 79%. According to our classification, 40% of the patients were normal, 11% were compatible, 41% were highly probable and 4% were of certain sexual contact. Ninety-two percent of aggressors were male. Molestation was the most frequent form of abuse and in 25% of cases abuse took place for more than 1 year.
Conclusion:
Diagnosis of sexual abuse is difficult and is almost always based on the child's account of events. The diagnostic yield of physical examination and complementary investigations is very low. We propose a diagnostic classification of four levels: normal, compatible, highly probable abuse and certain sexual contact.