Radiofrequency ablation of osteoid osteoma.

Osteoid osteoma is a benign bone neoplasm with a reported incidence of 2-3% among all bone primary tumors. Although it is a small and benign lesion, it is often cause of patient complaint and discomfort. It is generally characterized by a long lasting, unremitting pain that typically exacerbates at night, often leading to sleep deprivation and functional limitation of the skeletal segment involved, with a significant reduction of patient daily life activities and consequent worsening of the overall quality of life.

Imaging of pediatric foot disorders.

Infants and children undergo imaging studies to evaluate a wide variety of congenital and acquired disorders. Imaging protocols have to consider the patient's comfort, level of anxiety, and smaller size. The first imaging study is usually made with plain radiographs.

Learning From Mistakes: Importance of a Multidisciplinary Group, A Case Report.

There have been significant advances in the diagnosis and treatment of breast cancer over the past 20 years, due to increased knowledge about the biology and molecular changes in breast cancer. These advances have increased the complexity of treatment decision-making for individual women, and reinforced the need for a team approach to treatment decision-making. We report the case of an 80-year-old woman with a recidive invasive ductal breast carcinoma of high grade.

CT Appearance of Hepatocellular Carcinoma after Locoregional Treatments: A Comprehensive Review.

Hepatocellular carcinoma (HCC) is a major health problem worldwide, affecting more than 600,000 new patients per year. Curative treatments are available in a small percentage of patients, while most of them present in stages requiring locoregional treatments such as thermoablation, transarterial chemoembolization, and/or radioembolization. These therapies result in specific imaging features that the general radiologist has to be aware of in order to assess the response to treatment and to correctly manage the follow-up of treated patients.

[Chordoma: diagnostic considerations and review of the literature].

Chordoma is a rare malignant tumor of the bone; it arises from embryonic remnants of the primitive notochord and occurs along the midline from the skull base to the sacrum. In this article, we reviewed the origin, location, clinical, histopatological and imaging features, treatment, and differential diagnosis of chordoma.

[Acustic neurinoma: correlation between clinic and MRI].

The purpose of this paper is to study acoustic neuroma diagnostic process, describe tumor's molecular basis and its magnetic resonance imaging characterization, which is considered to be the gold standard diagnostic tool to study this disease.

[Gastroenteric diseases in the third millennium: a rational approach to optimal imaging technique and patient selection].

In the last twenty years, the study of gastroenteric disorders underwent a radical change as a result of rapid advances in diagnostic imaging, with the introduction of more sophisticated and better performing techniques. Although this evolution has significantly contributed to improve diagnostic accuracy, also allowing assessment of different areas of the gastroenteric tract that could not be well evaluated in the past, clinicians may feel confused about deciding the most appropriate diagnostic approach according to lesion type and site. The aim of this paper is to provide an overview of available imaging techniques to guide the diagnostic approach to gastroenteric diseases.