Osteochondroma arising from the thoracic transverse process

Area of Science:

• Orthopedics
• Neurosurgery
• Oncology

Background:

• Osteochondromas are benign bone tumors, rarely occurring in the spine (2% of cases).
• Spinal osteochondromas are exceptionally rare in thoracic vertebrae (<1% of all osteochondromas).
• Osteochondromas originating from thoracic transverse processes are exceedingly uncommon.

Purpose of the Study:

• To report a rare case of a giant solitary osteochondroma arising from the T8 thoracic transverse process.
• To highlight the diagnostic and management challenges of rare spinal tumors.
• To emphasize the importance of prompt diagnosis and surgical intervention for spinal osteochondromas.

Main Methods:

• Case presentation of a 28-year-old male with a progressive thoracic mass.
• Diagnostic evaluation including neuroradiological imaging of the spine.
• Surgical excision and curettage of the tumor, with subsequent histological examination.

Main Results:

• A giant, solitary osteochondroma was identified, originating from the T8 transverse process and involving the adjacent rib.
• Histological examination confirmed the diagnosis of osteochondroma.
• The tumor was successfully excised, with no mention of complications or recurrence.

Conclusions:

• Accurate and prompt diagnosis of primary spinal column tumors requires a high index of suspicion.
• Surgical treatment, including excision or curettage, is the recommended management for spinal osteochondromas.
• Spinal stabilization may be necessary in some cases to prevent severe morbidity.