Non-small cell lung cancer evaluated with quantitative contrast-enhanced CT and PET-CT: net enhancement and standardized uptake values are related to tumour size and histology.

Background: Personalized cancer therapy remains a challenge. In this context, we attempted to identify correlations between tumour angiogenesis, tumour metabolism and tumour cell type. To this aim, we used single=phase multidetector computed tomography (MDCT) and hybrid positron emission tomography-computed tomography (PET/CT) to determine whether net enhancement and standardized uptake value (SUVmax) were correlated with tumour size and cytology in patients affected by non-small cell lung cancer (NSCLC).

Abdominal hernias: Radiological features.

Abdominal wall hernias are common diseases of the abdomen with a global incidence approximately 4%-5%. They are distinguished in external, diaphragmatic and internal hernias on the basis of their localisation. Groin hernias are the most common with a prevalence of 75%, followed by femoral (15%) and umbilical (8%).

Preliminary study on the correlation between grading and histology of solitary pulmonary nodules and contrast enhancement and [18F]fluorodeoxyglucose standardised uptake value after evaluation by dynamic multiphase CT and PET/CT.

Aim: To evaluate whether the histology and grading of solitary pulmonary nodules (SPNs) correlated with the results of dynamic multiphase multidetector CT (MDCT) and the [(18)F]fluorodeoxyglucose standardised uptake value (SUV) in 30 patients.

Methods: Chest x-rays of 270 patients with incidentally detected SPNs were retrospectively evaluated. Thirty patients with histologically proven SPNs were enrolled.

Gastric traumatic injuries: CT findings.

Objective: Gastric blunt traumatic injuries are uncommon and their radiological appearance has been infrequently reported in medical literature. These injuries are difficult to diagnose preoperatively, though they require immediate recognition to minimize their otherwise high mortality and morbidity. The aim of our study is to describe the radiological appearance of blunt gastric traumatic injuries.

[Heart failure in a subject treated with anthracyclines in childhood: myocardial dysfunction is not always the only reason of it].

Anthracyclines, found to be efficacious in the treatment of a broad spectrum of pediatric malignancies, are cardiotoxic and may lead to heart failure even a long time after successful treatment of cancer. It is thought that subtle abnormalities can progress to the more permanent myocardial disease, resulting in cardiomyopathy which may progress to congestive heart failure. There are some precipitating factors leading to the sudden onset of cardiac symptoms such as increase in afterload or preload.

[Biventricular heart failure in patient treated with anthracycline in childhood: myocardial dysfunction is not always the cause].

Anthracyclines, found to be efficacious in the treatment of a broad spectrum of pediatric malignancies, are cardiotoxic and may lead to heart failure even a long time after successful treatment of cancer. It is thought that subtle abnormalities can progress to the more permanent myocardial disease, resulting in cardiomyopathy which may progress to congestive heart failure. There are some precipitating factors leading to the sudden onset of cardiac symptoms such as increase in afterload or preload.