Cervical soft tissue lesions in the shaken infant syndrome: a case report

Andrea Porzionato1, Veronica Macchi, Anna Aprile

  • 1Section of Anatomy, Department of Human Anatomy and Physiology, University of Padova, Italy.

Insights

Shaken baby syndrome can cause rare cervical soft tissue lesions, including muscle and ligament hemorrhages. Autopsy revealed previously undescribed injuries, emphasizing thorough neck examination in suspected cases.

Area of Science:

  • Forensic Pathology
  • Pediatric Traumatology

Background:

  • Cervical soft tissue lesions are infrequently documented in shaken baby syndrome.
  • Previous reports include intervertebral disc ruptures and ligamenta flava/muscle hemorrhages.

Observation:

  • An autopsy case of a 30-month-old girl with multiple trauma (beating, sexual abuse, shaking) is presented.
  • External neck examination revealed no external signs of trauma.
  • Cervical dissection identified hemorrhagic infiltration in the sternocleidomastoid muscle, carotid region, pharyngeal/esophageal musculature, and retro-pharyngeal/esophageal spaces.

Findings:

  • The observed cervical soft tissue lesions were attributed to violent shaking movements.
  • Hemorrhagic infiltration in specific neck structures represents previously undescribed injuries in shaken baby syndrome.
  • This case corroborates the occurrence of cervical soft tissue damage in shaken baby syndrome.

Implications:

  • Forensic pathologists and clinicians should meticulously examine cervical soft tissues in suspected shaken baby syndrome cases.
  • Recognition of these subtle injuries is crucial for accurate diagnosis and legal proceedings.
  • Further research into the biomechanics of shaking trauma and associated cervical injuries is warranted.

Related Concept Videos

Viral Meningitis01:18

Viral Meningitis

Viral meningitis is the most common form of meningitis and is often referred to as aseptic meningitis to indicate the absence of bacterial involvement. It is generally milder than bacterial meningitis, with symptoms including fever, headache, stiff neck, drowsiness, nausea, photophobia, and vomiting. Rarely, more severe manifestations or death may occur. Common causative agents include enteroviruses, particularly coxsackie A and B viruses and echoviruses, all members of the Enterovirus genus...
Bacterial Meningitis I: Introduction01:22

Bacterial Meningitis I: Introduction

Bacterial meningitis is a severe, life-threatening inflammation of the meninges, particularly the pia mater and arachnoid mater, affecting the subarachnoid space, ventricles, and cerebrospinal fluid (CSF). If untreated, it can lead to significant neurological complications or death.Causative AgentsCommon pathogens vary with age and immune status. In adults, major organisms include Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae. Streptococcus agalactiae (group B...
Encephalitis ll: Pathophysiology01:26

Encephalitis ll: Pathophysiology

Encephalitis is inflammation of the brain parenchyma caused by direct viral invasion or immune-mediated mechanisms triggered by infections or tumors. Both processes lead to neuronal injury, disrupted neurotransmission, and diverse neurological symptoms, often with overlapping clinical and pathological features.Autoimmune EncephalitisIn autoimmune encephalitis, antibodies target neuronal antigens on cell surfaces, synapses, or within neurons. A key example is anti-NMDAR encephalitis, which can...
Secondary Spinal Cord Injury llI: Pathophysiology01:25

Secondary Spinal Cord Injury llI: Pathophysiology

Early Ischemia and Ionic ImbalanceWithin minutes of spinal cord injury, a secondary cascade begins, progressing over hours to weeks. Vascular damage reduces blood flow, causing ischemia and mitochondrial dysfunction. ATP depletion leads to ion pump failure, membrane depolarization, sodium influx, potassium efflux, and water accumulation, resulting in cellular swelling. Increased intracellular calcium further disrupts mitochondria and accelerates cellular injury.Excitotoxicity and Neuronal...
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...