Johan Wikström
Uppsala University
RadiologyEndocrinologyPathologyLuteal phaseMagnetic resonance imagingUltrasoundHippocampal formationPsychologyNeurosciencePreeclampsiaPremenstrual dysphoric disorderMagnetic resonance angiographyMenstrual cyclePregnancyNeuroradiologyStenosisEclampsiaPopulationNuclear magnetic resonanceMedicine
Publications 110
#1Knut Wester (University of Bergen)H-Index: 30
#2Johan Wikström (Uppsala University)H-Index: 22
Last. Anders Eriksson (Umeå University)H-Index: 36
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Benign external hydrocephalus (BEH) is a subtype of hydrocephalus. It is common in boys and characterised by rapid increases in head circumference (HC), enlarged subarachnoid spaces and normal or moderately enlarged ventricles. Most infants with BEH are born with a normal HC that starts to grow too rapidly after birth. BEH predisposes infants for increased intracranial pressure, subdural haematoma (SDH), retinal haemorrhages and epileptic seizures.
#1Elisavet Kaltsouni (Science for Life Laboratory)
#2Patrick M. Fisher (Copenhagen University Hospital)H-Index: 21
Last. Inger Sundström-Poromaa (Uppsala University)H-Index: 37
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Premenstrual dysphoric disorder (PMDD) is a psychiatric condition characterized by late luteal phase affective, cognitive, and physical impairment. The disorder causes significant suffering in about 5% of women in their reproductive age. Altered sensitivity of cognitive-affective brain circuits to progesterone and its downstream metabolite allopregnanolone is suggested to underlie PMDD symptomatology. Core mood symptoms include irritability and anger, with aggression being the behavioral outcome...
#1Lina Bergman (Uppsala University)H-Index: 5
#1Lina BergmanH-Index: 2
Last. Catherine CluverH-Index: 11
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#1Hana Shabana (Uppsala University)
Last. Ove Axelsson (Uppsala University)H-Index: 30
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Dural sinus malformation is a rare condition. We describe a prenatally detected case followed by repeated ultrasound scans and a prenatal magnetic resonance imaging examination. A substantial spont...
#1Kristina E. Almby (Uppsala University)H-Index: 4
#2Martin H. Lundqvist (Uppsala University)H-Index: 2
Last. Jan W. Eriksson (Uppsala University)H-Index: 28
view all 15 authors...
While Roux-en-Y Gastric Bypass (RYGB) surgery in obese individuals typically improves glycemic control and prevents diabetes, it also frequently causes hypoglycemia. Previous work showed attenuated counter-regulatory responses following RYGB. The underlying mechanisms as well as the clinical consequences are unclear. In this study, 11 non-diabetic subjects with severe obesity were investigated pre- and post-RYGB during hyperinsulinemic hypoglycemic clamps. Assessments were made of hormones, cogn...
#1Lilian Vasaitis (Uppsala University)H-Index: 6
#2Johan Wikström (Uppsala University)H-Index: 22
Last. Olivera Casar-Borota (Uppsala University)H-Index: 14
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IgG4-related hypophysitis (IgG4-RH) is increasingly being reported as an isolated entity or, less frequently, as a manifestation of a multiorgan IgG4-related disease (IgG4-RD), in which typical histopathology is a cornerstone for the diagnosis. We aimed to describe the histopathological changes in the surgical specimens from patients with clinical signs of pituitary disease that fulfilled the current diagnostic criteria for IgG4-RH. Histopathological features were correlated with clinical and ra...
#1Lina BergmanH-Index: 5
#2Jesenia Acurio (University of the Bío Bío)H-Index: 8
Last. Carlos Escudero (University of the Bío Bío)H-Index: 20
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1 CitationsSource
#1Subhashis Banerjee (ISI: Indian Statistical Institute)H-Index: 9
#2Ashis Kumar Dhara (NIT DGP: National Institute of Technology, Durgapur)H-Index: 7
Last. Robin Strand (Uppsala University)H-Index: 18
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Due to the advancement of non-invasive medical imaging modalities like Magnetic Resonance Angiography (MRA), an increasing number of Intracranial Aneurysm (IA) cases are being reported in recent years. The IAs are typically treated by so-called endovascular coiling, where blood flow in the IA is prevented by embolization with a platinum coil. Accurate quantification of the IA Remnant (IAR), i.e. the volume with blood flow present post treatment is the utmost important factor in choosing the righ...
#1Ingemar Thiblin (Uppsala University)H-Index: 19
#2Jacob Andersson (Uppsala University)H-Index: 4
Last. Ulf Högberg (Uppsala University)H-Index: 5
view all 6 authors...
1 CitationsSource
#1Ulf StridbeckH-Index: 4
#2Aslak SyseH-Index: 4
Last. Knut WesterH-Index: 30
view all 5 authors...
1 CitationsSource