[A case of neurolymphomatosis: peripheral neuropathy induced by diffuse large B-cell lymphoma without any abnormal accumulation observed on early positron emission tomography-computed tomography].

A 64-year-old woman with diffuse large B-cell Lymphoma (DLBCL) complained of double vision and pain sensation in her limbs after eight cycles of chemotherapy. F-fluorodexyglucose-positron emission tomography (FDG-PET) 7 days after the onset of double vision showed no abnormal accumulation and confirmed remission of DLBCL according to the international criteria. However, she developed limb weakness and severe paresthesia.

[Classification of reduced sense of smell in women with Parkinson's disease].

Aim: It is well known that patients with Parkinson's disease (PD) prominently experience difficulty in smelling, a nonmotor symptom, without any signs or symptoms from an early stage. However, no study on the classification of the reduced sense of smell has been performed. We compared the classification of reduced sense of smell (bromine) between PD patients and healthy subjects to clarify the disorder profile.