Tuberculous Petrous Apicitis

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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Section: Petrous Tuberculosis 1237supporting

confidence: 45%

Primary tuberculous petrositis

Sethi

¹

,

Sabherwal

²

,

Gulati

³

et al. 2005

Acta Oto-Laryngologica

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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.

“…8 As a result, the experience of current otologists with this condition is relatively limited. 3 However, our patient seems to have developed primary tubercular petrous apicitis, as no other focus of tuberculosis was identified. 3,5,6 It is for this reason that tuberculosis is not considered routinely in the differential diagnosis of petrous apicitis and is liable to be misdiagnosed.…”

Section: Discussionmentioning

confidence: 66%

“…Most of the cases of petrous apicitis are as a result of pyogenic infections, with a negligible incidence of tubercular petrous apicitis. 3,9 Our patient gave a history of episodes of recurrent otorrhoea and was found to have a mild conductive hearing loss. Tubercular petrous apicitis is usually secondary to pulmonary involvement.…”

Section: Discussionmentioning

confidence: 95%

“…Tubercular petrous apicitis is usually secondary to pulmonary involvement. 3 a mild to moderate conductive hearing loss. 3,9 Our patient gave a history of episodes of recurrent otorrhoea and was found to have a mild conductive hearing loss.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Coexistent acute pyogenic and tubercular petrous apicitis: a diagnostic dilemma

Sethi

¹

,

Mrig

²

,

Passey

³

et al. 2006

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.

“…Overwhelmingly, the causative organism is either Pseudomonas aeruginosa or a mixed infection, which, through its course, becomes dominated by this gram‐negative aerobic rod. Although there are reports of atypical organisms causing OSB, including Mycobacterium tuberculosis 1 and Actinomyces organisms, 2 to the best of our knowledge, this is the first reported case of skull base osteitis caused by Escherichia coli in an adult.…”

mentioning

confidence: 78%

Escherichia Coli Osteomyelitis of the Skull Base

Genden

¹

,

Goebel

²

1998

Otolaryngol.--head neck surg.

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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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