Arch Otolaryngol Head Neck Surg
 2003
DOI: 10.1001/archotol.129.3.374
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Radiology Quiz Case 2

S. Arif Ulubil
1
,
İsmet Aslan2,
Bora Başaran3
et al.
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Cited by 6 publications

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“…2 Histologically, they are commonly made up of mature and condensed connective tissue that is most frequently lined by pseudostratified columnar epithelium. 3,8 In our case, the cyst was lined by squamous epithelium, possibly owing to the fact that pluripotent embryonic epithelial nests have the capacity of transformation from respiratory to squamous epithelium. 8 Regarding the pathogenesis of NAC, there are various theories of origin.…”
Section: Discussionmentioning
confidence: 62%
“…3,8 In our case, the cyst was lined by squamous epithelium, possibly owing to the fact that pluripotent embryonic epithelial nests have the capacity of transformation from respiratory to squamous epithelium. 8 Regarding the pathogenesis of NAC, there are various theories of origin. The most widely accepted assumption is suggested by Klestadt.…”
Section: Discussionmentioning
confidence: 62%
“…During the excision of larger cysts extending to the nasal floor, dissection should be made carefully in order to avoid perforation. 8 Recurrence after treatment has not been reported up to now, and malignant degeneration had been determined in one case only. 9 Alternatively, endoscopic cyst marsupialization via transnasal approach can be considered for treatment.…”
Section: Discussionmentioning
confidence: 92%
See 2 more Smart Citations
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.
“…2 Histologically, they are commonly made up of mature and condensed connective tissue that is most frequently lined by pseudostratified columnar epithelium. 3,8 In our case, the cyst was lined by squamous epithelium, possibly owing to the fact that pluripotent embryonic epithelial nests have the capacity of transformation from respiratory to squamous epithelium. 8 Regarding the pathogenesis of NAC, there are various theories of origin.…”
Section: Discussionmentioning
confidence: 62%
“…3,8 In our case, the cyst was lined by squamous epithelium, possibly owing to the fact that pluripotent embryonic epithelial nests have the capacity of transformation from respiratory to squamous epithelium. 8 Regarding the pathogenesis of NAC, there are various theories of origin. The most widely accepted assumption is suggested by Klestadt.…”
Section: Discussionmentioning
confidence: 62%
“…During the excision of larger cysts extending to the nasal floor, dissection should be made carefully in order to avoid perforation. 8 Recurrence after treatment has not been reported up to now, and malignant degeneration had been determined in one case only. 9 Alternatively, endoscopic cyst marsupialization via transnasal approach can be considered for treatment.…”
Section: Discussionmentioning
confidence: 92%
See 1 more Smart Citation
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.
“…Histological, they are commonly made up of mature and condensed connective tissue that is most frequently lined by pseudo stratified columnar epithelium. In our study 50 % of the cases are having pseudo stratified columnar epithelium and remaining 50 % are having squamous metaplasia possibly owing to the fact that pluripotent embryonic epithelial nests have the capacity of transformation from respiratory to squamous epithelium [7]. Regarding the pathogenesis of NAC, there are various theories of origin.…”
Section: Discussionmentioning
confidence: 64%
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.
“…Hemorrhage and fibrosis have also been reported. A variety of epithelium is noted due to the presence of pluripotent embryonic nests that can undergo changes from respiratory to squamous epithelium …”
Section: Discussionmentioning
confidence: 99%
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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