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Cranial fasciitis
1Department of Neurosurgery, Aizu Central Hospital, Aizuwakamatsu, Japan.
Abstract:
We report a case of cranial fasciitis in a 14-month-old boy. The lesion grew at the site of a previous head trauma, rapidly destroying the skull. Surgery disclosed that the lesion was highly vascular and adhered to the dura. Because histopathological study of a frozen section did not show malignancy, the authors decided not to perform dural excision after total removal of the lesion. No recurrence of the lesion was seen. The authors stress that this rate fibroblastic lesion must be included in the differential diagnosis of pediatric skull tumors and that careful histopathological observation is needed to avoid extensively invasive surgery.
Insights
Cranial fasciitis, a rare fibroblastic lesion, can rapidly destroy a child's skull after head trauma. Early diagnosis and careful histopathology are key to avoiding overly aggressive surgical treatment.
Area of Science:
- Pediatric Neurosurgery
- Skeletal Pathology
- Dermatopathology
Background:
- Cranial fasciitis is a rare, non-neoplastic fibroblastic proliferation that can affect the skull.
- It is often associated with a history of trauma and can present as a rapidly growing lesion.
- Distinguishing cranial fasciitis from malignant bone tumors in children is critical for appropriate management.
Observation:
- A 14-month-old boy presented with a rapidly destructive skull lesion at a previous head trauma site.
- Surgical exploration revealed a highly vascular lesion adherent to the dura mater.
- Intraoperative frozen section histopathology did not indicate malignancy.
Findings:
- The lesion was completely excised, and no dural excision was performed due to the absence of malignancy on frozen section.
- Postoperative follow-up showed no recurrence of the cranial fasciitis.
- This case highlights the aggressive potential of cranial fasciitis despite its benign nature.
Implications:
- Cranial fasciitis should be considered in the differential diagnosis of pediatric skull tumors, especially after trauma.
- Accurate histopathological evaluation, including frozen section analysis, is crucial for guiding surgical extent.
- Conservative surgical management, when appropriate, can prevent unnecessary morbidity in pediatric patients with cranial fasciitis.