Non-orthopaedic causes of shoulder pain: what the shoulder expert must remember.

Aim of this review is to underline some specific patterns of shoulder pain that are not related to musculoskeletal diseases but are manifestations of gastrointestinal, neurological, cardiological or rheumatological diseases. The most important pathologies (like gallstones, myocardial ischaemia and Parsonage-Turner syndrome..

Sensory ataxic neuropathy and esophageal achalasia in a patient with Sjogren's syndrome.

We describe a patient who developed an ataxic sensory syndrome associated with xerophthalmia and progressive dysphagia with regurgitation. Electrophysiological findings were consistent with an axonal sensory neuropathy, and superficial peroneal nerve biopsy showed a reduction in number of myelinated fibers with epineurial inflammation. Rheumatoid factor, anti-SSA/SSB and antinuclear antibodies were positive and a diagnosis of Sjogren's syndrome was made.

Clinical and electrophysiological correlations in type 2 diabetes mellitus at diagnosis.

The purpose of this study was to evaluate, in newly diagnosed type 2 diabetes mellitus (DM): (1) the prevalence and staging of peripheral neuropathy, as well as its possible relationship with metabolic profile; (2) the clinical value of both the Diabetic Neuropathy Index (DNI) and the Diabetic Neuropathy Score (DNS), and their reciprocal concordance, as a screening method for neuropathy. Thirty-nine newly diagnosed DM subjects underwent: neurological examination, nerve conduction studies (NCS), quantitative sensory system and cardiovascular autonomic function assessments. Peripheral neuropathy was observed in 72% of the subjects (its staging was similar to that of patients with longer disease history), while another 10% of them showed a borderline neuropathy.

Electrophysiological findings of peripheral neuropathy in newly diagnosed type II diabetes mellitus.

This study was aimed at assessing the electrophysiological signs of peripheral neuropathy in diabetes mellitus (DM) type II patients at diagnosis. Nerve conduction studies (NCS) of median, ulnar, peroneal, tibial and sural nerves were performed in 39 newly diagnosed DM subjects and compared to those of 40 healthy controls. Metabolic indices were also investigated.

Subclinical electrophysiological alterations of phrenic nerve in chronic inflammatory demyelinating polyneuropathy.

Alterations of the phrenic nerve (PN) and pulmonary function tests (PFTs) have been described in patients with chronic inflammatory demyelinating polyneuropathy (CIDP). This study was aimed at assessing the relationship between PN and respiratory function in CIDP patients without clinical signs of respiratory failure. Bilateral PN and right median nerve conduction studies were carried out along with blood gas analysis and PFTs: maximal inspiratory pressure; maximal expiratory pressure; forced vital capacity.