An fMRI study on mental pain and suicidal behavior

Suicide is a poorly understood phenomenon. A clinical model of suicide conceptualizes suicidal behavior as a solution to an unbearable state of mind, experienced as mental pain.

Cultural and migration aspects in functional abdominal pain

Compared to Europe's mean immigrant contingent of 7.3 to 8.6 % Switzerland holds the highest contingent of foreign population with 23.5 %. Therefore it is of utmost importance that physicians have a knowledge of the specific characteristics of immigrant patients. The influence of personality factors (experience, behavior) is not independent from the influence of culturally-related environmental factors (regional differences in diet, pollutants, meanings, etc.). In addition, different cultural groups rate their quality of life differently. Psychological reasons for recurrent abdominal pain are stress (life events), effects of self-medication (laxatives, cocaine) and sexual abuse but also rare infectious diseases are more common among immigrants (e.g. tuberculosis, histoplasmosis, etc.). Migration-specific characteristics are mainly to find in the semiotics of the symptoms: not every abdominal pain is real pain in the abdomen. Finally, it is crucial to make the distinction between organic, functional and psychological-related pain. This can, however, usually only be accomplished in the context of the entire situation of a patient and, depending on the situation, with the support of a colleague from the appropriate cultural group or an experienced interpreter. In this review we limit ourselves to the presentation of the working population of the migrants, because these represent the largest group of all migrants. The specific situation of asylum seekers will also be refrained to where appropriate.

A rare case of a large spinal meningioma with mediastinal extension and malignant behavior classified histologically as benign

AIM To report a rare case of a spinal WHO grade I meningioma extending through intervertebral foramina C7 to D4 with an extensive mediastinal mass and infiltration of the vertebrae, and to discuss the malignant behavior of a tumor classified as benign. METHODS (Clinical Presentation, Histology, and Imaging): A 54-year-old man suffered from increasing lower back pain with gait difficulties, weakness and numbness of the lower extremities, as well as urge incontinence. CT scan of the thorax and MRI scan of the spine revealed a large prevertebral tumor, which extended to the spinal canal and caused compression of the spinal cord at the levels of C7 to D4 leading to myelopathy with hyperintense signal alteration on T2-weighted MRI images. The signal constellation (T1 with and without contrast, T2, TIR) was highly suspicious for infiltration of vertebrae C7 to D5. Somatostatin receptor SPECT/CT with (111)In-DTPA-D: -Phe-1-octreotide detected a somatostatin receptor-positive mediastinal tumor with infiltration of multiple vertebrae, dura, and intervertebral foramina C7-D4, partially with Krenning score >2. Percutaneous biopsies of the mediastinal mass led to histopathological findings of WHO grade I meningioma of meningothelial subtype. RESULTS (Therapy): C7 to D4 laminoplasty was performed, and the intraspinal, extradural part of the tumor was microsurgically removed. Postoperative stereotactic radiation therapy was done using the volumetric modulated arc therapy (VMAT) technique (RapidArc). No PRRNT with (90)Y-DOTA-TOC was done. CONCLUSIONS Due to the rare incidence and complex presentation of this disease not amenable to complete surgical resection, an individualized treatment approach should be worked out interdisciplinarily. The treatment approach should be based not only on histology but also on clinical and imaging findings. Close clinical and radiological follow-up may be mandatory even for benign tumors.