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Neurofibroma with psammoma bodies
L G Kilmurray1, L Ortega, A Martínez
1Department of Pathology, Hospital Clinico San Carlos, Madrid, Spain.
Histology and Histopathology
|June 10, 2006
Summary
This study reports a rare case of neurofibroma in a 41-year-old male, characterized by the unusual presence of abundant psammoma bodies. This finding expands the known histological variations of nerve sheath tumors.
Area of Science:
- Oncology
- Pathology
- Neurosurgery
Background:
- Neurofibromas are common benign nerve sheath tumors.
- Histological features of neurofibromas typically include varying amounts of cells, myxoid stroma, and collagen.
- Psammoma bodies are calcified structures often found in certain types of neoplasms.
Observation:
- A 41-year-old male presented with radicular pain.
- A tumor was identified involving the posterior chest wall.
- Microscopic examination revealed a neurofibroma with a significant abundance of psammoma bodies.
Findings:
- The neurofibroma contained an unusually high number of psammoma bodies.
- To the authors' knowledge, psammoma bodies have not been previously described in neurofibromas.
- This represents a novel histological finding in the context of neurofibroma.
Implications:
- This case highlights the potential for rare histological variations in benign tumors.
- The presence of psammoma bodies in neurofibromas may require consideration in differential diagnoses.
- Further research may explore the significance and origin of psammoma bodies in neurofibromas.