Levamisole-contaminated cocaine is an increasingly reported cause of a syndrome characterized by vasculitic skin lesions and immunologic abnormalities. With approximately 70% of cocaine in the United States now contaminated with levamisole, the incidence of this syndrome is likely to increase. We report two cases of this syndrome and review its ...

ETHNOPHARMACOLOGICAL RELEVANCE: Khat is a natural psychostimulant that has pharmacological effects similar to that of amphetamine. The behaviour of khat chewing is embedded within a cultural context. Meanwhile khat chewing is associated with psychological and physiologically burden, as a 'dependence producing' substance. AIMS OF THE STUDY: To assess the applicability ...

Cocaine use is associated with several rheumatic syndromes. This review summarizes these clinical manifestations and highlights recent developments linked to levamisole-adulterated cocaine. Cocaine use has been linked to several distinctive syndromes that can be difficult to distinguish from idiopathic rheumatic diseases. These disorders can range in severity from purely cosmetic ...

G protein-coupled receptor kinase 5 is noted to mediate a number of signal transduction cascades involved in the causation of nicotine withdrawal syndrome. Therefore, the present study investigated the effect of Ro 32-0432, a G protein-coupled receptor kinase 5 inhibitor, on propagation of nicotine dependence and resultant withdrawal signs in ...

Opioid withdrawal syndrome is a debilitating manifestation of opioid dependence and responds poorly to the available clinical therapies. Studies from various in vivo and in vitro animal models of opioid withdrawal syndrome have led to understanding of its pathobiology which includes complex interrelated pathways leading to adenylyl cyclase super-activation based ...

As an infrequent symptom diplopia has been reported with opiate withdrawal, especially heroin, but not dextropropoxyphene. We report incomitant esotropia and diplopia in a case with dextropropoxyphene withdrawal that resolved completely with the resolution of the opiate withdrawal syndrome.

The syndrome of cocaine-levamisole thrombotic vasculopathy is a tetrad of cutaneous manifestations, arthralgia, leukopenia, and positive antineutrophil cytoplasmic antigen (ANCA). Cocaine is cut with levamisole to potentiate its euphoric effects. However, along with this are the adverse reactions of levamisole such as fatal agranulocytosis, flu-like symptoms, and cutaneous thrombotic vasculopathy. ...

Papular-purpuric gloves and socks syndrome is a rare, highly contagious dermatosis caused by parvovirus B19, which may result in the abrupt cessation of red blood cell production in patients with preexisting hematological diseases. It affects predominantly children and young adults and has an unusual presentation.

Tumour lysis syndrome (TLS) is a life-threatening oncological emergency characterized by hyperuricemia, hyperkalemia, hyperphosphatemia, and hypocalcemia [1,2] due to the rapid lysis of malignant cells, following the initiation of anticancer therapies[3], Traditionally, therapy for TLS involved intensive hydration, urinary alkalinisation and administration of allopurinol [4-6]. Newer guidelines now include rasburicase, ...

Mycobacterium avium-intracellulare (MAI) infection in an HIV-positive patient can present shortly after starting antiretroviral therapy, as a result of immune reconstitution inflammatory syndrome (IRIS). We report a case of a 33-year-old woman where MAI presented as an endobronchial tumour due to IRIS. She responded well to standard anti-MAI treatment (rifamycins, ...

A 16-month old boy presented with a severe tumour lysis syndrome (TLS) complicating induction therapy for acute myeloid leukaemia. This was further complicated by a respiratory syncytial virus infection. The failure of response to escalating treatment necessitated the use of extracorporeal life support (ECLS) during continuation of his induction chemotherapy. ...

Paraneoplastic neurological syndromes (PNS) are rare nervous system dysfunctions in cancer patients, which are not due to a local effect of the tumour or its metastases. PNS in adults are mainly associated with lung cancer, especially small cell lung cancer, lymphoma and gynaecological tumours. In some cases an overlapping of ...

INTRODUCTION: We report a case of a 37-year-old man, with a background of a rare polyglandular autoimmune syndrome and achalasia, who developed an oesophageal tumour. Both autoimmune polyendocrinopathy candidiasis ectodermal dystrophy (APECED) or type I polyglandular syndrome and achalasia confer increased risk of development of oesophageal squamous cell carcinoma. METHODS: ...

Adrenocortical tumours. (ACT), which include adenomas, carcinomas and adrenal hyperplasia, may be associated with genetic syndromes, such as Li-Fraumeni syndrome, Beckwith-Wiedemann syndrome, multiple endocrine neoplasia type 1, familial adenomatous polyposis and Carney complex. Genetic defects have been found to be responsible for the disease in most of these syndromes, allowing ...

Practical relevance Feline 'lung-digit syndrome' describes an unusual pattern of metastasis that is seen with various types of primary lung tumours, particularly bronchial and bronchioalveolar adenocarcinoma. Tumour metastases are found at atypical sites, notably the distal phalanges of the limbs; the weightbearing digits are most frequently affected, and multiple-digit and ...

This critical review refers to the new report on terminology and concepts for the organization of epilepsies by the Commission of the International League Against Epilepsy (ILAE). It is unfortunate that most of the proposals in the Commission's report are modified interpretations and nomenclature of previous ILAE classifications; new terms ...

The landscape of antiepileptic drugs is constantly evolving with new compounds being released onto the market on a regular basis. Most new agents are, at least initially, approved for use as adjunctive treatment of localization-related (focal) epilepsy, and only rarely are new medications released for other types of epilepsy. Though ...

Growing teratoma syndrome is rare and usually it occurs in the younger aged group. The use of chemotherapy following initial surgical resection will yield the diagnosis following tumour enlargement. Complete resection is usually curative and renders better prognosis.

Early-onset epileptic encephalopathies are severe disorders in which cognitive, sensory, and motor development is impaired by recurrent clinical seizures or prominent interictal epileptiform discharges during the neonatal or early infantile periods. They include Ohtahara syndrome, early myoclonic epileptic encephalopathy, West syndrome, Dravet syndrome, and other diseases, e.g., X-linked myoclonic seizures, ...

Cowden syndrome is a multiple hamartoma syndrome with a high risk of breast and thyroid tumours, both benign and malignant. The authors report a 24-year-old female patient who presented with reduced vision in both eyes. Ocular examination showed vitreous haemorrhage secondary to retinal new vessels in both eyes. There was ...

The syndrome of malignant migrating partial seizures in infancy (MMPSI) is characterized by onset before the age of 6months, nearly continuous electrographic seizures involving multiple independent areas of onset in both hemispheres, and poor developmental outcome. This report presents a case involving a patient with MMPSI, who later developed West ...

ABSTRACT: The genetic causes underlying epilepsy remain largely unknown, and the impact of available genetic data on the nosology of epilepsy is still limited. Thus, at present, classification of epileptic disorders should be mainly based on electroclinical features. Electro-clinical syndrome is a term used to identify a group of clinical ...

Self-induced seizures by somatosensory stimulation are rare. We describe two epileptic patients with self-induced seizures presumably by peri-orbital somatosensory stimulation. Two infants with severely delayed psychomotor development and poor visual acuity after acute subdural hemorrhage in early infancy had been diagnosed as having West syndrome. They evolutionally became to show ...

Background  Epilepsy occurs with increased frequency in people with an intellectual disability (ID) compared to the rest of the population. A variety of research has in recent years shed light on genetic and biochemical aetiologies of epilepsy and, often in a different literature, on syndromes of ID. The aims of ...

Retroperitoneal liposarcoma is a rare solid tumour of mesenchymal origin with an incidence of 2.5 per million population. We report what is, to the best of our knowledge, the first case in the English literature of retroperitoneal liposarcoma in an adult patient with Down syndrome. The tumour was surgically resected ...

Bremer A, Lossius MI, Nakken KO. Dravet syndrome - considerable delay in making the diagnosis. Acta Neurol Scand: DOI: 10.1111/j.1600-0404.2011.01609.x. © 2011 John Wiley & Sons A/S. Objectives -  To assess delay in diagnosis and clinical characteristics of Dravet syndrome based on the Dravet register at The National Centre for Epilepsy ...

Alpers syndrome is a rare autosomal recessive hepatocerebral degenerative disorder. Seventeen patients with Alpers syndrome or polymerase-γ gene mutations were identified. Case records of 12 patients with Alpers syndrome and polymerase-γ mutations in both alleles were reviewed. All patients manifested developmental delay or regression, refractory epilepsy, and biochemical liver dysfunction. ...

PURPOSE: Ring chromosome 20 {r(20)} - manifests as a refractory epilepsy syndrome with complex partial seizures (CPS), nocturnal frontal lobe seizures and non-convulsive status epilepticus (NCSE) in the majority of cases. r(20) lacks a specific phenotypic expression or dysmorphic features. Psychomotor development may be normal, making the diagnosis difficult unless ...

Hashimoto encephalopathy (HE) is a rare and often reversible neurological syndrome associated with autoimmune thyroiditis and steroid-responsiveness. This syndrome includes behavioral symptoms like delusions and delirium, mood disturbances, epilepsy, progressive cognitive impairment and alteration of vigilance and consciousness with confused state until coma. Two subtypes of clinical presentation are described: ...

Childhood absence epilepsy (CAE) and benign childhood epilepsy with centrotemporal spikes (BCECTS), or benign rolandic epilepsy (BRE), are the most common forms of childhood epilepsy. CAE and BCECTS are well-known and clearly defined syndromes; although they are strongly dissimilar in terms of their pathophysiology, these functional epileptic disturbances share many ...

We report a case of Takotsubo syndrome after epilepsy, and review the literature. We identified 59 cases of Takotsubo syndrome after focal or generalised epilepsy. As in Takotsubo syndrome in general, the patients were mostly female (84%), with a mean age of 63 years, and the evolution was generally favourable. ...

We conducted a retrospective multicenter study on children who had been included in eight studies published between November 2001 and July 2010 to explore the correlations between burst-suppression coma (BSC) with outcome in febrile infection-related epilepsy syndrome (FIRES). The 77 enrolled patients presented with prolonged refractory status epilepticus. BSC was ...

OBJECTIVE: In this study we report the clinical outcomes of hemispherectomy for epilepsy in pediatric patients with special emphasis on the epileptic syndromes and their etiologies. MATERIAL AND METHODS: We retrospectively studied 45 patients with medically refractory epilepsy with hemispheric lesions who underwent hemispherectomy at the "Hospital de Pediatría Prof. ...

Epilepsies can be caused by specific genetic anomalies or by non-genetic factors, but in many cases the underlying cause is unknown. Mutations in the SCN1A and SCN2A genes are reported in childhood epilepsies; in particular SCN1A was found mutated in patients with Dravet syndrome and with generalized epilepsy with febrile ...

Hemiconvulsion-hemiplegia-epilepsy syndrome involves sudden and prolonged unilateral seizures, followed by transient or permanent hemiplegia and epilepsy during infancy or early childhood. Some patients with familial hemiplegic migraine and demonstrating the S218L mutation in CACNA1A experience severe attacks with unilateral cerebral edema after trivial head trauma. We report on a 5-year-old ...

This paper proposes therapeutic guidelines for the management of some epileptic syndromes in infants, children, and adolescents, based on available medical literature and clinical practice in the French Community of Belgium. The guidelines address both epileptic encephalopathies (West syndrome, Lennox-Gastaut syndrome, and Dravet syndrome) and idiopathic epilepsies (typical absence seizures, ...

Aims. A review of recent knowledge on heredital syndromes related to renal cell carcinoma. Methods. Aim of this review was to summarize the recent knowledge of genetic syndromes associated with renal cell carcinoma. Results. Summary of incidence and factors modulating risk of hereditary renal cell carcinoma development. Conclusions. Hereditary forms ...

Although there is strong evidence that genetic factors contribute to risk for epilepsy, their role in the determination of syndrome type is less clear. This study was undertaken to address this question. Information related to epilepsy was obtained from twins included in 455 monozygotic and 868 dizygotic pairs ascertained from ...

A girl with Aicardi syndrome was observed to have two distinct types of asymmetric epileptic spasms, as detected by ictal video-EEG recording at three months of age. When the two types of spasm concurred, they showed no mutual interactions based on either clinical or EEG aspects. This observation does not ...

Perioral myoclonia with absences belongs to the "idiopathic generalised epilepsy syndromes in development", currently not yet cited in the ILAE classification. This epilepsy syndrome is associated with a seizure type that appears to be specific. Here, we report polygraphic recordings of this seizure type in a young boy, previously misdiagnosed ...

We present two children who exhibited the characteristics of Dravet syndrome during infancy and young childhood, with SCN1A mutation, but nevertheless achieved seizure freedom for at least four years during adolescence. These patients had no episodes of convulsive status epilepticus with a duration of more than 30 minutes and their overall ...

We report two individual cases of cardio-facio-cutaneous (CFC) syndrome with severe neurological impairment consisting of infantile spasms with hypsarrhythmia and refractory epilepsy with multifocal epileptic paroxysms such as modified hypsarrhythmia. Both cases shared diffuse brain atrophy and severely delayed myelination on neuroimaging. Genetic analysis revealed individual heterozygous mutations in the ...

The characteristic electroclinical features of Lennox-Gastaut syndrome (LGS) have been extensively reported, but the influence of the constellation of slow spike-and-wave (SSW) complexes with multiple seizure types (including atypical absence seizures [AAS] and tonic seizures [TS]) on patients with this syndrome is still unclear. We report the case of a ...

Lennox-Gastaut syndrome (LGS) is a rare epileptic encephalopathy with a peak age of onset of 3-5 years of age. Reported prevalence rates for LGS vary widely from 1-10% of all childhood epilepsies. Incidence rates are much lower. LGS is characterized by intractable, multiple, generalized seizure types and an interictal electroencephalogram showing ...

Lennox-Gastaut syndrome (LGS) is an intractable childhood-onset epileptic encephalopathy. Seizure freedom is rare in LGS. One of the hallmarks of LGS is medical intractability, with generally poor response to antiepileptic drugs (AEDs). Nevertheless, several treatment options are available that can mitigate the severity of seizures and curtail their frequency. New ...

Panayiotopoulos syndrome is early-onset benign childhood epilepsy, now classified as an electroclinical syndrome. The original description in 1989 focused on the triad of nocturnal seizures, tonic eye deviation, and vomiting. With available data from the long-term studies, a wide variety of manifestations have been described, with recognition of autonomic features ...

Recent studies have shown that aberrations of CDKL5 in female patients cause early-onset intractable seizures, severe developmental delay or regression, and Rett syndrome-like features. We report on a Japanese girl with early-onset epileptic encephalopathy, hypotonia, developmental regression, and Rett syndrome-like features. The patient showed generalized tonic seizures, and later, massive ...

Hemiconvulsion-hemiplegia-epilepsy syndrome is characterized by unilateral convulsions during fever, transient hemiplegia, and subsequent partial epilepsy with atrophy in the cerebrum. A 9-year-old boy with a history of West syndrome and hypoglycemic attacks had three episodes of epileptic status and clusters mimicking HHE syndrome over a 2-year period. Magnetic resonance imaging ...

Benign myoclonic epilepsy in infancy (BMEI) is a rare syndrome included among idiopathic generalized epilepsies (IGE) and syndromes with age-related onset. Recently, it has been shown that a few patients with BMEI later had other epilepsy types mainly IGE but never childhood absence epilepsy (CAE). We report a patient who ...

New daily persistent headache (NDPH) is a recognized subtype of chronic daily headache with a unique presentation of a daily headache from onset typically in individuals with minimal or no prior headache history. Various secondary mimics of NDPH have now been documented but at present there has been no association ...