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1.
Acta Psychiatr Scand ; 123(3): 211-9, 2011 Mar.
Article in English | MEDLINE | ID: mdl-21219263

ABSTRACT

OBJECTIVE: To determine whether long-term course of treated major depression has an effect on the structure of the brain and the hippocampal volume. METHOD: An 11-year follow-up procedure was used with data collection at baseline and again at follow-up. Tensor-based morphometry (TBM) and automatic hippocampal volume measure was performed on different datasets. The baseline dataset consisted of T1-weighted magnetic resonance images (MRIs) of 24 in-patients suffering from major depression and 33 healthy controls. The second dataset consisted of T1-weighted MRIs of 31 remitted depressive patients and 36 healthy controls. The longitudinal dataset consisted of 19 patients and 19 matched healthy controls present at both the first and the second dataset. Brain segmentation and hippocampal segmentation were fully automated and were based on a spatial normalization to the International Consortium of Brain Mapping (ICBM) non-linear model. RESULTS: Depressed patients were found to have smaller temporal lobes bilaterally, medulla and right hippocampus at baseline. However, these changes were not found at follow-up 11 years later. Moreover, these changes did not significantly correlate with the illness outcome. CONCLUSION: Brain structure changes seem to be state dependent in major depression, only occurring in acute episode of major depression and normalizing after remission.


Subject(s)
Brain/pathology , Depressive Disorder, Major/pathology , Hippocampus/pathology , Adult , Case-Control Studies , Female , Follow-Up Studies , Humans , Longitudinal Studies , Magnetic Resonance Imaging , Male , Middle Aged , Organ Size , Psychiatric Status Rating Scales
2.
Ugeskr Laeger ; 162(46): 6251-2, 2000 Nov 13.
Article in Danish | MEDLINE | ID: mdl-11107985

ABSTRACT

Hydatid cysts, caused by Echinococcus granulosis, most commonly occur in the liver as a space-occupying lesion; the second most common are lung cysts, whereas rupture into the pleural space occurs very rarely. A case of intra-thoracic hydatid cysts with invasion of the pleural space and rupture into the thoracic muscle is described in a young immigrant from Morocco to Europe (Denmark). Hydatid cyst is an important differential diagnosis from tuberculosis in immigrants from areas with endemic echinococcosis and tuberculosis, such as North Africa and the Middle East.


Subject(s)
Echinococcosis, Pulmonary/diagnosis , Emigration and Immigration , Refugees , Adolescent , Denmark , Diagnosis, Differential , Echinococcosis, Pulmonary/diagnostic imaging , Echinococcosis, Pulmonary/ethnology , Humans , Male , Morocco/ethnology , Tomography, X-Ray Computed , Tuberculosis, Pulmonary/diagnosis
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