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X-linked ichthyosis associated with psychosis and behavioral abnormalities: a case report

Overview of attention for article published in Journal of Medical Case Reports, September 2017
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Title
X-linked ichthyosis associated with psychosis and behavioral abnormalities: a case report
Published in
Journal of Medical Case Reports, September 2017
DOI 10.1186/s13256-017-1420-2
Pubmed ID
Authors

Amna Malik, Ahmed Bait Amer, Mohammed Salama, Bander Haddad, Muhammad T. Alrifai, Mohammed Al Balwi, William Davies, Wafaa Eyaid

Abstract

X-linked ichthyosis is a dermatological condition caused by deficiency for the enzyme steroid sulfatase. Previously, X-linked ichthyosis/steroid sulfatase deficiency has been associated with developmental and neurological phenotypes. Here, we show for the first time, that X-linked ichthyosis may be comorbid with an additional psychiatric phenotype (psychosis). We report the case of an 11-year-old Saudi Arabian boy with X-linked ichthyosis associated with psychosis, mental retardation, autism spectrum disorder, inattentive attention deficit hyperactivity disorder, and epilepsy. Genetic analysis revealed a 1.68 Mb deletion encompassing STS in 95% of cells while biochemical analysis revealed correspondingly low steroid sulfatase activity consistent with a diagnosis of X-linked ichthyosis. The psychotic symptoms could be reasonably well controlled by administration of an atypical antipsychotic. This report describes a case of comorbid X-linked ichthyosis and psychosis (most closely corresponding to early-onset schizophrenia) for the first time, and suggests that deficiency for steroid sulfatase and contiguous genes may increase vulnerability to psychosis as well as other psychological disorders.

X Demographics

X Demographics

The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 82 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 82 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 12 15%
Student > Bachelor 9 11%
Researcher 8 10%
Student > Ph. D. Student 7 9%
Other 6 7%
Other 16 20%
Unknown 24 29%
Readers by discipline Count As %
Psychology 18 22%
Medicine and Dentistry 13 16%
Nursing and Health Professions 6 7%
Biochemistry, Genetics and Molecular Biology 3 4%
Computer Science 2 2%
Other 11 13%
Unknown 29 35%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 22 September 2017.
All research outputs
#14,364,802
of 23,002,898 outputs
Outputs from Journal of Medical Case Reports
#1,115
of 3,945 outputs
Outputs of similar age
#177,067
of 318,615 outputs
Outputs of similar age from Journal of Medical Case Reports
#20
of 55 outputs
Altmetric has tracked 23,002,898 research outputs across all sources so far. This one is in the 35th percentile – i.e., 35% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,945 research outputs from this source. They receive a mean Attention Score of 4.0. This one has gotten more attention than average, scoring higher than 66% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 318,615 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 41st percentile – i.e., 41% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 55 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 60% of its contemporaries.