The Usefulness of Scintigraphic Studies in the Assessment of Asymptomatic Bowel Disease in Patients with Primary Antibody Diseases.

Enteropathy may be the first presentation of immunodeficiency or it may occur during the course of the disease and in association with malabsorption in patients affected by primary antibody diseases. For these patients, immunoglobulin G (IgG) replacement therapy prevents infectious and non-infectious complications. Nonetheless some patients cannot achieve optimal IgG trough levels, even when treated with high Ig doses in absence of protein-losing syndromes.

Unenhanced whole-body MRI versus PET-CT for the detection of prostate cancer metastases after primary treatment.

Objective: The aim of this study was to evaluate the accuracy of unenhanced whole-body MRI, including whole-body Diffusion Weighted Imaging (DWI), used as a diagnostic modality to detect  pathologic lymph nodes and skeletal metastases in patients with prostate cancer (PCa) undergoing restaging after primary treatment.

Patients And Methods: 152 male patients with biochemical recurrence after radical prostatectomy (RP) or external beam radiation therapy (EBRT) underwent MRI at a 1.5 Tesla magnet with whole spinal sagittal T2-weighted, sagittal T1-weighted, sagittal STIR images, axial T1 and T2-weighted and STIR images of the pelvis and whole-body.

Cerebral perfusional effects of 1-year rivastigmine treatment in Alzheimer disease: a case report.

It is described the case of a 74-years-old woman with probable Alzheimer Disease who showed good clinical response to rivastigmine associated with relevant improvement of cerebral perfusion after 1 year of treatment. The single-photon emission computed tomography (SPECT) scan showed a significant improvement in cortical uptake of the tracer in temporo-parietal and frontal regions in comparison to the examination performed before the treatment.

Effect of external magnetic field on IV 99mTc-labeled aminosilane-coated iron oxide nanoparticles: demonstration in a rat model: special report.

Among the most interesting applications of ferromagnetic nanoparticles (NPs) in medicine is the potential for localizing pharmacologically or radioactively tagged agents directly to selected tissues selected by an adjustable external magnetic field. This concept is demonstrated by the application external magnetic field on IV Tc-labeled aminosilane-coated iron oxide NPs in a rat model. In a model comparing a rat with a 0.

Multiple metastases of soft tissue visualized by technetium-99m-methylene diphosphonate scintigraphy: a case report.

Introduction: Lungs and liver are the most common sites of colorectal cancer metastases after regional lymph nodes, but metastases to unusual sites are reported. Heterotopic bone formation in soft tissues from colorectal cancer is a rare metastatic occurrence.

Case Presentation: We present the case of a 29-year-old Caucasian man affected by colon adenocarcinoma with multiple soft tissue metastases visualized by magnetic resonance imaging, computed tomography scan and scintigraphic bone scan.