Krebs von den Lungen-6 (KL-6) in cerebrospinal fluid from neurosarcoidosis patients.

Background: Krebs von den Lungen-6 (KL-6) is a high molecular weight (MW) glycoprotein mainly secreted by type II pneumocytes because of lung damage or during regeneration. Neurosarcoidosis (NS), where sarcoid granulomas involve the nervous system, occurs in 5-20% of patients with sarcoidosis. No data is currently available on KL-6 in serum or CSF of NS patients.

A Novel Variant in Superoxide Dismutase 1 Gene () in Als Patients with Pure Lower Motor Neuron Presentation.

Amyotrophic lateral sclerosis (ALS) is a progressive and fatal disorder characterized by degeneration of motor neurons in the cerebral cortex, brain stem, and spinal cord. Most cases of ALS appear sporadically, but 5-10% of patients have a family history of disease. Mutations in the superoxide dismutase 1 gene () have been found in 12-23% of familial cases and in 1-2% of sporadic cases.

A new mutation in DNM2 gene in a large Italian family.

The Charcot-Marie-Tooth (CMT) disease is the most common inherited peripheral neuropathy with great clinical and genetic heterogeneity. Mutations in DNM2 have been associated with CMT dominant intermediate B (CMTDIB). However, mutations in the same gene are known to induce also axonal CMT (CMT2M) or centronuclear myopathy.

Sustained response to subcutaneous immunoglobulins in chronic ataxic neuropathy with anti-disialosyl IgM antibodies (CANDA): report of two cases and review of the literature.

Introduction: Chronic ataxic neuropathy with anti-disialosyl IgM antibodies (CANDA) is a rare disorder for which the pathological, neurophysiological, and therapeutic evidence remains anecdotal and controversial.

Methods: This report on CANDA focuses on the neurophysiological patterns and treatment responses shared by two cases. One patient underwent nerve ultrasound follow-up.

Functioning and quality of life in patients with neuropathy associated with anti-MAG antibodies.

Although anti-myelin-associated glycoprotein (MAG) antibody neuropathy is reported as a slowly progressive disease, it can lead to significant disability and impairment of health-related quality of life (HR-QoL) and social participation. The aim of this cross-sectional study was to evaluate the functioning and HR-QoL determinants in 67 patients with anti-MAG neuropathy in terms of the International Classification of Functioning, Disability, and Health (ICF). Evaluations included: Medical Research Council (MRC) sum score, Sensory Modality Sum score (SMS), Berg balance scale (BBS), Fatigue Severity Scale (FSS), Visual Analogue Scale (VAS) for pain, 9-Hole Peg Test (9-HPT), 6-min Walk Distance (6MWD), Impact on Participation and Autonomy (IPA) and the physical component score (PCS) and mental component score (MCS) of the short-form-36 health status scale (SF-36) HR-QoL measure.

[Lyophilized bone homografts in reconstructive surgery of the middle ear].

The authors present their experience with stored lyophilized bone allografts utilized in middle ear reconstructive surgery. The implants were cut from the cortical substance of the long bone in subjects deceased. A demineralization in 0.