Cribriform plate dehiscence with encephalomeningocele revealed by recurrent meningitis: A case report.

Introduction: Meningitis is a potentially life threatening illness. It requires prompt diagnosis and treatment. Recurrent meningitis needs detailed investigations to identify the underlying cause.

Hypereosinophilic syndrome associated with multiple thromboses requiring ICU admission: A case report.

Hypereosinophilic syndrome (HES) is a leucoproliferative disorder, characterized by marked blood eosinophilia and organ damage due to tissue eosinophilia. Pulmonary involvement may lead to life-threatening acute respiratory failure and intensive care unit (ICU) admission. Association between eosinophilia and thromboembolism has been previously described.

Acute disseminated encephalomyelitis: A retrospective study of 20 children in a pediatrics department in Tunisia.

Background: Acute disseminated encephalomyelitis (ADEM) is an inflammatory demyelinating disorder of the central nervous system. Little information is available about the clinical and neuroradiological profile or the follow-up of this disease in Tunisian children.

Aim: To determine the clinical, laboratory, and radiological features and the outcome of ADEM in children admitted to the pediatrics department of a university hospital in Tunisia.

Childhood sclerosing cholangitis associations in a Tunisian tertiary care hospital: a many-faceted disease.

Tfifha M, Kamoun T, Mama N, Mestiri S, Hassayoun S, Zouari N, Jemni H, Abroug S. Childhood sclerosing cholangitis associations in a Tunisian tertiary care hospital: a many-faceted disease. Turk J Pediatr 2019; 61: 905-914.

Atlanto-axial langerhans cell histiocytosis in a child presented as torticollis.

Langerhans cell histiocytosis (LCH) is a rare condition mostly seen in children and adolescents. Eosinophilic granuloma (EG) is one of its three clinical entities and is considered as a benign osteolytic lesion. Many reports of patients with spine histiocytosis are well documented in the literature but it is not the case of atlantoaxial localization.

Molecular Diagnostic and Prognostic Subtyping of Gliomas in Tunisian Population.

It has become increasingly evident that morphologically similar gliomas may have distinct clinical phenotypes arising from diverse genetic signatures. To date, glial tumours from the Tunisian population have not been investigated. To address this, we correlated the clinico-pathology with molecular data of 110 gliomas by a combination of HM450K array, MLPA and TMA-IHC.

Meningeal Hemangiopericytomas and Meningomas: a Comparative Immunohistochemical and Genetic Study.

Background: The meningeal hemangiopericytoma (MHPC) is a vascular tumor arising from pericytes. Most intracranial MHPCs resemble meningiomas (MNGs) in their clinical presentation and histological features and may therefore be misdiagnosed, despite important differences in prognosis.

Materials And Methods: We report 8 cases of MHPC and 5 cases of MNG collected from 2007 to 2011 from the Neuro-Surgery and Histopathology departments.

Glioma epidemiology in the central Tunisian population: 1993-2012.

Background: Glioma is a heterogeneous central nervous system (CNS) tumor group that encompasses different histological subtypes with high variability in prognosis. The lesions account for almost 80% of primary malignant brain tumors. The aim of this study is to extend our understanding of the glioma epidemiology in the central Tunisian region.

Duodenal adenocarcinoma presenting as a mass with aneurismal dilatation.

Duodenal adenocarcinoma is frequent. Aneurysmal dilatation of the small bowel is reported to be a lymphoma characteristic imaging finding. A 57-year-old male was found to have a duodenal adenocarcinoma with aneurismal dilatation on imaging which is an exceptional feature.

Nutcracker syndrome complicated by left renal vein thrombosis.

Isolated renal vein thrombosis is a rare entity. We present a patient whose complaint of flank pain led to the diagnosis of a renal vein thrombosis. In this case, abdominal computed tomography angiography was helpful in diagnosing the nutcracker syndrome complicated by the renal vein thrombosis.

PHACES syndrome associated with carcinoid endobronchial tumor.

PHACES syndrome consists of the constellation of manifestations including posterior fossa anomalies of the brain (most commonly Dandy-Walker malformations), hemangiomas of the face and scalp, arterial abnormalities, cardiac defects, eye anomalies and sternal defects. We present a case with a possible PHACES syndrome including sternal cleft and supraumbilical raphé, precordial skin tag, persistent left superior vena cava and subtle narrowing of the aorta with an endobronchial carcinoid tumor. All these anomalies were discovered on chest multi-detector CT.

Diffusion weighted MR imaging and proton MR spectroscopy findings of central neurocytoma with pathological correlation.

Purpose: Three cases of histopathologically confirmed central neurocytoma (CN) are presented, emphasizing diagnostic imaging issues: conventional magnetic resonance imaging with Proton magnetic resonance spectroscopy (MRS) and diffusion-weighted imaging (DWI) findings of CN.

Materials And Methods: Patients age ranged from 17 to 32 years, Imaging include a CT scan and MR examination with DWI and proton MRS on a 1.5-T system.

Sclerosing Cholangitis in Behçet's Disease.

Introduction. Sclerosing cholangitis is characterized by an inflammatory and fibrotic lesion of intra- and/or extrahepatic bile ducts. When a causal mechanism of a bile duct lesion is identified, the sclerosing cholangitis is considered secondary.