The porphyrias are inherited disorders of haem metabolism, acute attacks of which may be precipitated by anaesthesia, surgery and pregnancy. The principal clinical feature of the disease is an acute neuropathy. A patient with acute intermittent porphyria was given bupivacaine as part of a regional anaesthetic for Caesarean section. The course of anaesthesia was uneventful.

Classically, the course of Charcot-Marie-Tooth (CMT) disease is gradually progressive. We describe eight atypical patients who developed acute or subacute deterioration. Seven of these had genetically proven CMT disease type 1A (CMT1A) due to chromosome 17p11.2-12 duplication, and one had X-linked disease (CMTX) due to a mutation in the GJB1 gene. In this group there was sufficient clinical, el...

A 23-year-old man in remission from acute myeloblastic leukemia after allogeneic peripheral blood stem cell transplantation developed peripheral neuropathy presenting as sciatic and peroneal nerve deficits. Electrophysiological tests localized the lesions to the left sciatic and common peroneal nerve. Magnetic resonance imaging revealed nerve thickening and enhancement, while a positron emissio...

BACK GROUND Vincristine (VCR), is a chemotherapy drug, useful in the treatment of leukemia, lymphoma and solid tumor and it is a potent neurotoxin and sensory neuropathy drug which a common behavioral toxicity of this drug. Neuropathy is common squeal of intensive chemotherapy protocols that contain vincristine and corticosteroids. MATERIALS AND METHODS This study was a retrospective and desc...

OBJECTIVES To classify clinical diseases of the subjects with abnormal indices of peripheral neuropathy identified in field studies of sheep farmers and dippers exposed to organophosphate pesticides. To explore what neuropsychological profiles, if any, may be associated with neurophysiological damage in these subjects. METHODS A case-control study (79 subjects) nested within the cross section...

INTRODUCTION Oxaliplatin is a cytotoxic platinum compound that is in widespread use in the treatment of gastrointestinal cancers. It has been occasionally associated with acute motor neuropathy, but the precise mechanism is uncertain. To the best of our knowledge, we report the first case of a patient demonstrating post-tetanic facilitation in the setting of transient bilateral abducens neuropa...

T he antifungal agent itraconazole is considered safe in patients with diabetes (1,2) but has been associated with acute painful neuropathy in patients taking vincristine (3–5). We describe a patient with diabetic neuropathy who developed acute painful neuropathy with itraconazole therapy. A 37-year-old man with poorly controlled type 1 diabetes of 19 years' duration presented with an excematou...

Following acute arsenic ingestion, a 35 year old woman experienced multiple organ failure, including renal and respiratory insufficiency, toxic hepatitis, peripheral neuropathy, and encephalopathy. In addition, she developed an anemia; the bone marrow showed a striking dyserythropoiesis with megaloblastic features. Her recovery was heralded by normalization of the bone marrow morphology, follow...

This report describes a 26 year old woman with a Coxsackie B virus infection complicated by an acute pandysautonomic and sensory neuropathy. Electrophysiological studies suggested an axonal neuropathy. A sural nerve biopsy performed early in the disease showed axonal degeneration with a virtual absence of unmyelinated fibres and moderate loss of myelinated fibres, mainly affecting the small fib...

OBJECTIVE Multifocal motor neuropathy with persistent conduction blocks is classically described as a chronic neuropathy with progressive onset, and acute forms have not previously been characterised. We report four cases of severe motor impairment with acute and generalised onset and with persistent motor conduction blocks. PATIENTS AND RESULTS An acute tetraparesis with diffuse areflexia bu...