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Clinical Clues (clinical + clue)

Distribution by Scientific Domains

Medical Sciences	100%

Selected Abstracts

Psychogenic movement disorders in children: A report of 15 cases and a review of the literature,,

MOVEMENT DISORDERS, Issue 13 2008
Petra Schwingenschuh MD
Abstract Data on psychogenic movement disorders (PMD) in children are scarce, with most existing literature relating to adults only. We report 15 cases with the aim of highlighting the clinical characteristics, risk factors, comorbidity, treatment, outcome, and prognosis of PMD in children. Only 13% of cases had onset before age 10, with the mean age at onset being 12.3 years. Females were predominantly affected (F:M = 4:1). The most common types of movement disorders seen were dystonia (47%), tremor (40%), and gait disorders (13%). Multiple hyperkinetic phenomenologies were observed in many cases. Abrupt onset and precipitation by minor injuries, and stressful life events were commonly reported. Clinical clues on examination suggesting a psychogenic origin were similar to those identified in adults. A distinct feature of PMD in children was the predominant involvement of the dominant limb. The underlying psychiatric diagnosis was conversion disorder in the majority of cases. Time from symptom onset until diagnosis of a PMD varied broadly (between 2 weeks and 5 years). Treatment with cognitive and behavioral therapy and rehabilitation by a multidisciplinary team led to improvement in most cases. However, treatment was much more effective in children with a short time from symptom onset to diagnosis and treatment. © 2008 Movement Disorder Society [source]

Clinical features of adult GM1 gangliosidosis: Report of three Indian patients and review of 40 cases

MOVEMENT DISORDERS, Issue 11 2004
Uday Muthane MBBS
Abstract Deficiency of enzyme acid ,-galactosidase causes GM1 gangliosidosis. Patients with adult GM1 gangliosidosis typically present with generalized dystonia. We describe clinical, bone marrow, and radiological features of adult GM1 gangliosidosis to help improve its recognition. We report 3 Indian patients and review of reports between 1981 and October 2002. The disease frequently is reported in the Japanese literature (75%). Patients are normal at birth and have normal early motor and mental development. Onset is within the first decade with abnormal gait, or worsening of speech is an initial symptom. Dystonia occurs in 97% of patients. Facial dystonia described as "facial grimacing" observed in ,90% could be an important clinical clue. Dysarthria/anarthria (97%) is frequent, and eye movements are normal. Bone marrow examination may show Gaucher-like foam cells (39%). Magnetic resonance imaging (MRI) frequently (90.9%) shows bilateral symmetrical putamenal hyperintensities on T2-weighted and proton density images. Diagnosis is confirmed by demonstrating deficiency of ,-galactosidase. Adult (Type 3) GM1 Gangliosidosis commonly presents with generalized dystonia with prominent facial dystonia, severe speech disturbances, and normal eye movements. Bone marrow frequently shows Gaucher-like foam cells. MRI shows typical lesions in the putamen. Deficiency of ,-galactosidase in fibroblasts confirms the diagnosis. © 2004 Movement Disorder Society [source]

Not just gastroenteritis: Thyroid storm unmasked

EMERGENCY MEDICINE AUSTRALASIA, Issue 3 2004
Rabind Antony Charles
Abstract Establishing the diagnosis of thyroid storm is difficult in the ED, especially where there is no antecedent history of thyroid disease or clinical clues like goitre, exophthalmos or altered mentation, yet early recognition and treatment are essential in reducing mortality and morbidity from this endocrine emergency. We present a case where suspected infective gastroenteritis in a newly diagnosed diabetic masked the major symptomatology of thyroid storm, and review the diagnosis and management of thyrotoxic crisis. [source]

Pruritus and intermittent jaundice as clinical clues for Fasciola hepatica infestation

LIVER INTERNATIONAL, Issue 6 2006
HAYATI UMAC
[source]

Characteristic head drops and axial extension in advanced chorea-acanthocytosis,

MOVEMENT DISORDERS, Issue 10 2010
Susanne A. Schneider MD
Abstract Chorea-acanthocytosis is a rare autosomal recessive neurodegenerative disorder with a complex clinical presentation comprising of a mixed movement disorder (mostly chorea and dystonia), seizures, neuropathy and myopathy, autonomic features as well as dementia and psychiatric features. Because the differential diagnosis is wide, clinical clues and red flags are important. We report here our observation of characteristic neck and trunk flexion and extension spasms in four cases with advanced chorea-acanthocytosis. © 2010 Movement Disorder Society [source]

Racing against the clock: Recognizing, differentiating, diagnosing, and referring the amyotrophic lateral sclerosis patient,

ANNALS OF NEUROLOGY, Issue S1 2009
Steven J. Shook MD
Recognition of the early symptoms and signs in amyotrophic lateral sclerosis, exclusion of alternative diagnoses, and referral to a tertiary center can have a significant positive impact on the lives of patients and their caregivers. This article provides the most current amyotrophic lateral sclerosis criteria, as well as helpful clinical clues to the diagnosis. An approach to laboratory testing, electrodiagnostic testing, and imaging to exclude diseases that mimic ALS also are discussed, as are atypical presentations that can confound timely diagnosis. Ann Neurol 2009;65 (suppl):S10,S16 [source]

Empirical therapy for diabetic foot infections: are there clinical clues to guide antibiotic selection?

CLINICAL MICROBIOLOGY AND INFECTION, Issue 4 2007
B. A. Lipsky
Abstract Initial antibiotic therapy for diabetic foot infections is usually empirical. Several principles may help to avoid selecting either an unnecessarily broad or inappropriately narrow regimen. First, clinically severe infections require broad-spectrum therapy, while less severe infections may not. Second, aerobic Gram-positive cocci, particularly Staphylococcus aureus (including methicillin-resistant S. aureus (MRSA) for patients at high-risk) should always be covered. Third, therapy should also be targeted at aerobic Gram-negative pathogens if the infection is chronic or has failed to respond to previous antibiotic therapy. Fourth, anti-anaerobe agents should be considered for necrotic or gangrenous infections on an ischaemic limb. Parenteral therapy is needed for severe infections, but oral therapy is adequate for most mild or moderate infections. [source]