https://www.selleckchem.com/pr....oducts/acetylcystein
Proptosis, ptosis and reduced visual acuity are common symptoms. However, orbital pain is less frequent. Most cases of MM demonstrate hypergammaglobulinaemia. Only 5% of MM cases are non-secretory.The uncommon location, topography, symptom peculiarities and absence of monoclonality led to the diagnostic challenge of this fatal case of MM. LEARNING POINTS Multiple myeloma (MM) represents 10% of malignant haematologic disease, 13% of which presents plasmacytomas (mostly in the axial skeleton).Orbital plasmacytoma is an uncommon pre