Role of 18F-Fluorodeoxyglucose-Positron Emission Tomography/Computed Tomography Imaging in the Prediction of Prognosis in Patients With Indolent Lymphoma: Prospective Study.

Background: The role of fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) in indolent lymphoma has been minimally studied.

Objective: This study aims to assess the value of FDG-PET/CT in predicting the prognosis of indolent lymphoma.

Methods: We prospectively recruited 42 patients with indolent lymphoma.

The Epidemiology of Primary Central Nervous System Tumors at the National Neurologic Institute in Saudi Arabia: A Ten-Year Single-Institution Study.

Objectives: This study is aimed at describing the epidemiological trends of primary CNS tumors in children and adults at the National Neurologic Institute in Saudi Arabia.

Methods: A retrospective epidemiological approach was used where data was obtained from the department of pathology registry files and pathology reports. The records of all patients registered from January 2005 to December 2014 with a diagnosis of primary CNS tumor (brain and spinal cord) were selected.

Management of neonatal massive anterior mediastinal teratoma--a case report.

We report a challenging case of a newborn with a massive anterior mediastinal teratoma (MT), occupying nearly the right hemithorax, presenting at birth with life threatening respiratory distress (RD). Optimal approach and outcome was achieved with a coordinated, multidisciplinary approach.

Granular cell tumour of the ampulla of Vater.

Granular cell tumour (GCT) is a rare soft tissue neoplasm commonly encountered in the head and neck region, skin and subcutaneous tissue. GCT of the biliary system is most commonly reported in African-American females and usually presents as abdominal pain and obstructive jaundice. The neoplasm constitutes less than 10% of all benign tumours of the extra-hepatic biliary tree.

Castleman disease presenting as obstructive jaundice.

A 48-year-old Saudi male was admitted with features of obstructive jaundice. Endoscopic retrograde cholangiopancreatography showed stricture in distal common bile duct CBD. Computed tomography scan revealed lymphadenopathy along CBD and in porta hepatis.