Evaluating for Suspected Child Abuse: Conditions That Predispose to Bleeding

Neuroimaging considerations in abusive head trauma

This focused review on abusive head trauma describes the injuries to the head, brain and/or spine of an infant or young child from inflicted trauma and their neuroimaging correlates. Accurate recognition and diagnosis of abusive head trauma is paramount to prevent repeated injury, provide timely treatment, and ensure that accidental or underlying medical contributors have been considered. In this article, we aim to discuss the various findings on neuroimaging that have been associated with AHT, compared to those that are more consistent with accidental injuries or with underlying medical causes that may also be on the differential.

Early Infantile Diagnosis of Hereditary Hemorrhagic Telangiectasia Complicated by Child Abuse

We report a rare case of hereditary hemorrhagic telangiectasia (HHT) in a 4-month-old female infant with findings of child abuse. She presented with poor feeding, vomiting, and irritability after a short fall from the bed. Initial evaluation found subdural hematomas, persistent hypoxia, failure to thrive, a frenulum tear, facial lacerations, and bruising. The patient was admitted, and an extensive workup led to the diagnosis of brain and pulmonary arteriovenous malformations and finally the diagnosis of HHT. The subdural hematomas, cutaneous injuries, and oral injury were highly suspicious for child abuse and were reported to Child Protective Services and law enforcement for investigation simultaneous to the medical work-up. Her hospital course was complicated by progressive hypoxemia with radiographic evidence of several large pulmonary arteriovenous malformations, for which she underwent successful embolization. Her head injury was indeterminate for physical abuse in the setting of a medical condition predisposing to intracranial hemorrhage. A few weeks later, she was readmitted with repeat abusive injuries in the form of femur fractures. This case demonstrates the unique diagnostic dilemma when 2 diagnoses are occurring simultaneously-HHT and child abuse-and showcases the importance of a detailed family history, genetic testing, strong multidisciplinary collaboration with a holistic approach and medically informed Child Protective Services systems to ensure accurate diagnoses and safe disposition.

Severe haemorrhages leading to a diagnosis of rare bleeding disorder occur at a very young age: A study from the FranceCoag network

INTRODUCTION

In the context of severe unexplained haemorrhage (SH), it is usual to seek haematological evaluation and investigate for an inherited rare bleeding disorder (IRBD). In such circumstances, appropriate screen can discriminate between IRBD and suspected child abuse. Yet, little information is available about the frequency of SH in the population of patients with IRBD.

AIM

To collect epidemiologic data about SH and IRBD.

METHOD

The database of the FranceCoag network has collected information about IRBD since January 2004. Based on data gathered up to 16 March 2022, a retrospective search was conducted for of SH events having occurred before or at the time of IRBD diagnosis. Demographics and diagnosis circumstances were retrieved, as well as information about SH, defined as any life-threatening bleeding or intracranial haemorrhage.

RESULTS

Among the 13,433 patients of the database, 109 (0.8%) fulfilled inclusion criteria including a known date of IRBD diagnosis, haemophilia A or B (HA/HB) being the most frequent (82.5%). IRBD was discovered as a consequence of an SH event in 82.6% of the cases while CNS was involved in 55%. Severe and moderate HA/HB and other severe IRBD presented significantly more intracranial haemorrhage (p < .02) and a lower age at diagnosis (p = .03).

CONCLUSIONS

These data support that any unusual SH should raise a suspicion of IRBD. Particularly before 1-year of age, it is suggested to first confirm moderate or severe haemophilia and severe IRBD by standard coagulation tests (APTT, PT and fibrinogen), combined with a clotting FXIII assay as first-line investigation. Subsequent assays of coagulation factors should be performed in the case of abnormal values, in second-line investigation.

Clinical guideline highlights for the hospitalist: Evaluation for bleeding disorders in suspected child abuse

Evaluation for Bleeding Disorders in Suspected Child Abuse RELEASE DATE: October 2022 PRIOR VERSION(S): 2013 DEVELOPER: American Academy of Pediatrics FUNDING SOURCE: American Academy of Pediatrics TARGET POPULATION: Children and infants with bruising or bleeding suspicious for physical abuse.

Evaluation for Bleeding Disorders in Suspected Child Abuse

Bruising or bleeding in a child can raise the concern for child abuse. Assessing whether the findings are the result of trauma and/or whether the child has a bleeding disorder is critical. Many bleeding disorders are rare, and not every child with bruising/bleeding that may raise a concern for abuse requires an evaluation for bleeding disorders. However, in some instances, bleeding disorders can present in a manner similar to child abuse. Bleeding disorders cannot be ruled out solely on the basis of patient and family history, no matter how extensive. The history and clinical evaluation can be used to determine the necessity of an evaluation for a possible bleeding disorder, and prevalence and known clinical presentations of individual bleeding disorders can be used to guide the extent of laboratory testing. This clinical report provides guidance to pediatricians and other clinicians regarding the evaluation for bleeding disorders when child abuse is suspected.