Formato Vancouver:
León Ruiz M, Benito León J, Sierra Hidalgo F, García Soldevilla MÁ, Izquierdo Esteban L, Tejeiro Martínez J et al. Primer caso descrito de parálisis aislada, completa y fluctuante del III nervio craneal como forma de inicio de un mieloma múltiple. Rev Neurol. 2015 Feb 1;60(3):115-9.

PMID: 25624087

Contiene 27 referencias

Introduction: Multiple myeloma is the most common plasma-cell malignancy. To be incurable, treatment aims to obtain the longest non-clinical survival time. Cranial nerve palsy in multiple myeloma is extremely rare and is usually due to an intracranial plasmacytoma. We present a multiple myeloma case, with an intracranial plasmacytoma, which debuted clinically with isolated, complete and fluctuating cranial nerve III palsy.
Case report: A 63-year-old woman presented an oscillating clinical picture, consisting of horizontal binocular diplopia and later, headache. The neuro-ophthalmologic examination revealed a complete cranial nerve III palsy of the right eye. An urgent cranial CT-scan was requested. It showed multiple diploic osteolytic lesions, associating soft-parts component in the right superior orbital fissure. The patient was admitted, being diagnosed subsequently of IgA-kappa multiple myeloma. After receiving induction-chemotherapy and undergoing autologous stem cell transplantation, she achieved full remission.
Conclusions: Multiple myeloma is a rare cranial nerves disorder, very uncommon cause of cranial nerve III full isolated paralysis and even less fluctuating, not having found any case published with this clinical onset. Awareness of possible multiple myeloma neuro-ophthalmic manifestations may bring about an early diagnosis and a positive impact on the disease course.