Purpura fulminans and transient protein C and S deficiency

Dominey, A.

doi:10.1001/archderm.124.9.1442b

Archives of Dermatology

1988

DOI: 10.1001/archderm.124.9.1442b

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Purpura fulminans and transient protein C and S deficiency

A. Dominey¹

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Cited by 8 publications

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“…Interestingly, the most frequent viral infection associated with acquired purpura fulminans is varicella [42]. In two patients with this illness, reduced levels of protein C and protein S have been detected during the acute phase that became normal in the convalescence [45,46]. Recent reports have described a boy with varicella, purpura fulminans, a lupus anticoagulant and transitory severe protein S deficiency [48], and the occurrence, during recovery from varicella, of severe thromboembolic disease in a boy with a transient isolated deficiency of protein S due to the presence of a circulating autoantibody to protein S [41].…”

Section: Discussionmentioning

confidence: 99%

Deep vein thrombosis in a 13‐year‐old boy with hereditary protein S deficiency and a review of the pediatric literature

Blanco

¹

,

Bonduel

²

,

Peñalva

³

et al. 1994

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

“…Interestingly, the most frequent viral infection associated with acquired purpura fulminans is varicella [42]. In two patients with this illness, reduced levels of protein C and protein S have been detected during the acute phase that became normal in the convalescence [45,46]. Recent reports have described a boy with varicella, purpura fulminans, a lupus anticoagulant and transitory severe protein S deficiency [48], and the occurrence, during recovery from varicella, of severe thromboembolic disease in a boy with a transient isolated deficiency of protein S due to the presence of a circulating autoantibody to protein S [41].…”

Section: Discussionmentioning

confidence: 99%

Deep vein thrombosis in a 13‐year‐old boy with hereditary protein S deficiency and a review of the pediatric literature

Blanco

¹

,

Bonduel

²

,

Peñalva

³

et al. 1994

Get access via publisher Add to collection Cite

Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

Chickenpox in childhood

Tarlow

¹

,

Walters

²

1998

Journal of Infection

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

Purpura fulminans due to protein S deficiency following chickenpox

Phillips

¹

,

Marsden

²

,

Hill

³

1992

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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