Cognitive and psychiatric signs revealing Sneddon syndrome: A case report.

Key Clinical Message: The diagnosis of Sneddon Syndrome should be considered in adults with young-onset dementia accompanied by neuropsychiatric signs and livedo racemosa. Magnetic resonance imaging and cerebral angiography are essential. A cutaneous biopsy may help in the diagnosis.

Pelvic thickness, sex, ethnicity, and age affect pelvic incidence in healthy volunteers of Multi-Ethnic Alignment Normative Study (MEANS) database.

Background: The purpose of this study was to investigate the affecting factors on pelvic incidence (PI) and to test the hypothesis that PI changes even after skeletal maturity probably due to hypermobility of the sacroiliac joint using a large international multi-center database.

Methods: A prospective and cross-sectional healthy adult volunteers, ages 18-80 years, across 5 countries were used. Radiographic measurements included standard whole body alignment parameters.

Brucellar spondylodiscitis: A case series with focus on histopathological features.

Brucellar spondylodiscitis (BS) is the most common form of musculoskeletal brucellosis. The isolation of Brucella spp from blood, other body fluids or tissue cultures is the gold standard for definitive diagnosis of BS. BS shows a large histopathological spectrum of lesions with non-specific and granulomatous forms, and its histopathological features are not widely reported.

The Value of Histology in the Diagnosis of Tuberculous Spondylodiscitis.

Background: Tuberculous spondylodiscitis (TS) is the most common form of musculoskeletal tuberculosis. Currently, histology is widely used to distinguish tuberculous from nontuberculous disease.

Objectives: The aim of the present study was to assess the accuracy of histology compared with bacteriology in the diagnosis of TS.

[The value of MRI in the diagnosis of joint involvement in malignant primitive tumors of the knee].

Introduction: Surgical treatment of malignant primitive tumors of bone needs a precise preoperative assessment of tumor local extension. Joint involvement (JI) represents the most important finding to determine, for the choice of surgical procedure (intra- or extra-articular resection).

Objective: To determine the value of different MR signs for the diagnosis of joint involvement in malignant primitive tumors of the knee.

Assessment of preclinical atherosclerosis in patients with ankylosing spondylitis.

Objective: Epidemiological studies recently confirmed the increased risk of vascular morbidity and mortality during ankylosing spondylitis (AS). Increase of intima-media thickness (IMT) of the common carotid artery is a useful and noninvasive marker of preclinical atherosclerosis. The aim of our study was to compare IMT in patients with AS with matched controls and to determine risk factors of atherosclerosis related to AS.

Correlations among clinical, radiographic, and sonographic scores for enthesitis in ankylosing spondylitis.

Objectives: To look for correlations among clinical, radiographic, and sonographic scores for enthesitis in patients with ankylosing spondylitis (AS).

Methods: Prospective study of 60 patients meeting modified New York criteria for AS. The clinical evaluation relied on the BASDAI, BASFI, and ASQoL and on a visual analog scale (VAS) for entheseal pain, as well as on two specific enthesitis indices, the Maastricht Ankylosing Spondylitis Enthesitis Score (MASES) and the Spondyloarthritis Research Consortium of Canada Enthesitis Index (SPARCC).

Extralobar pulmonary sequestration revealed by prenatal hydrothorax.

Background: Pulmonary sequestration is a rare congenital pulmonary anomaly that can be diagnosed in utero.

Aim: Report a New case.

Case Report: In this case report of extralobar pulmonary sequestration, the authors report a case revealed by hydrothorax and describe this disease appearance in different imaging technique (Doppler ultrasonography, magnetic resonance imaging and postnatal multislice CT angiography).

Idiopathic tumoral calcinosis.

Idiopathic tumoral calcinosis is an unusual benign condition characterized by the presence of calcified soft tissue masses of varying size around the joints. In this retrospective study,clinical data and radiological features of nine cases of idiopathic tumoral calcinosis are reviewed. Imaging features, particularly magnetic resonance imaging findings are detailed.

Imaging of chest wall infections.

A wide variety of infections can affect the chest wall including pyogenic, tuberculous, fungal, and some other unusual infections. These potentially life-threatening disorders are frequent especially among immunocompromised patients but often misdiagnosed by physical examination and radiographs. The purpose of this article is to describe the clinical and imaging features of these different chest wall infections according to the different imaging modalities with emphasis on ultrasound (US), computed tomography (CT), and magnetic resonance imaging (MRI).

Spinal brucellosis: a review.

Brucellosis is a zoonosis of worldwide distribution, relatively frequent in Mediterranean countries and in the Middle East. It is a systemic infection, caused by facultative intra-cellular bacteria of the genus Brucella, that can involve many organs and tissues. The spine is the most common site of musculoskeletal involvement, followed by the sacroiliac joints.