BACKGROUND: Plasmacytoma is a localized mass of metastatic plasma cells. These lesions rarely involve the petroclival region and carry a high risk of progression to MM and poor prognosis. CASE DESCRIPTION: We report a 65-year-old woman who presented with a large clival plasmacytoma causing right trigeminal and abducens nerve palsies and was diagnosed with MM after transsphenoidal biopsy. She underwent neoadjuvant chemoradiotherapy followed by radical resection of the residual tumor. CONCLUSION: We presented our treatment strategy including neoadjuvant chemoradiotherapy followed by radical resection of the lesion. The patient has experienced complete remission, and succeeding MRI revealed no evidence of local recurrence.
BACKGROUND: Plasmacytoma is a localized mass of metastatic plasma cells. These lesions rarely involve the petroclival region and carry a high risk of progression to MM and poor prognosis. CASE DESCRIPTION: We report a 65-year-old woman who presented with a large clival plasmacytoma causing right trigeminal and abducens nerve palsies and was diagnosed with MM after transsphenoidal biopsy. She underwent neoadjuvant chemoradiotherapy followed by radical resection of the residual tumor. CONCLUSION: We presented our treatment strategy including neoadjuvant chemoradiotherapy followed by radical resection of the lesion. The patient has experienced complete remission, and succeeding MRI revealed no evidence of local recurrence.
Authors: Jane Lee; Edwin Kulubya; Barry D Pressman; Adam Mamelak; Serguei Bannykh; Gabriel Zada; Odelia Cooper Journal: Pituitary Date: 2017-06 Impact factor: 4.107