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The cMRI score could identify patients with a PSA≤10 ng/mL who will have a negative work-up, for its high negative predictive value, and patients at high risk for significant prostate cancer because of its correlation with the Gleason score

Our preliminary study suggests that IRE followed by chemotherapy is safe, feasible and effective in producing local control of LAPC, with a possible downstaging effect to resectable lesions.

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AimTo evaluate whether the histology and grading of solitary pulmonary nodules (SPNs) correlated with the results of dynamic multiphase multidetector CT (MDCT) and the [18F]fluorodeoxyglucose standardised uptake value (SUV) in 30 patients.MethodsChest x-rays of 270 patients with incidentally detected SPNs were retrospectively evaluated. Thirty patients with histologically proven SPNs were enrolled. On MDCT and positron emission tomography (PET)/CT images, two experts measured the density of nodules in all perfusion phases and the SUV. Net enhancement (NE) was calculated by subtracting peak pre-contrast density from peak post-contrast density. The Pearson test was used to correlate nodule NE, SUV, grading, histology and diameter.ResultsOf the 30 malignant SPNs, six were classified as G1 (median NE, 31.5 Hounsfield units (HU); median SUV, 4.8 units), 15 were classified as G2 (median NE, 49 HU; median SUV, 6 units), and nine were classified as G3 (median NE, 32 HU; median SUV, 4.5 units). A highly negative correlation was found in G3 SPNs between NE and the corresponding diameters (r=−0.834; p=0.00524). NE increased with the increase in diameter (r=0.982; p=0.284). SUV increased as the SPN diameter increased (r=0.789; p=0.421). NE and SUV were higher in G2 than G1 SPNs, and lower in G2 than G3 SPNs (r=0.97; p=0.137).ConclusionsThe significant correlation in dedifferentiated (G3) SPNs between NE and diameter (r=−0.834; p=0.00524) supports the theory that stroma and neoangiogenesis are fundamental in SPN growth. The highly negative correlation between NE and diameter demonstrates a net decrease in perfusion despite an increase in dimension. The multidisciplinary approach used herein may result in a more precise prognosis and consequently a better therapeutic outcome, particularly in patients with undifferentiated lung cancer.

In 2008, we performed radiofrequency ablation (RFA) in an elderly patient with a large recurrent soft-tissue sarcoma of the thigh, previously treated with surgery and radiotherapy. After ablation, a marked shrinkage of tumor was obtained. Further local recurrences occurred during follow-up, all safely treated by RFA, with local control of the disease maintained until 6-year follow-up. RFA was safe, effective, and repeatable for soft-tissue sarcoma recurrences, and allowed long-term local control of the disease.

A quadricuspid pulmonary valve, exhibiting two equal and two smaller cusps, associated with severe regurgitation was found by cardiac magnetic resonance in a 65-year-old woman referred for evaluation of dyspnea and peripheral edema.A 65-year-old obese woman was referred for evaluation of dyspnea and peripheral edema. When she arrived at our hospital, her blood pressure was 130/80 mmHg with a heart rate of 68 beats/min. Vesicular murmur was reduced at both lung bases, and muffled heart sounds were audible; neither systolic nor diastolic murmur was audible, whereas jugular veins were turgid and a moderate congestive hepatomegaly with hepatojugular reflex was present. A 12-lead ECG showed sinusal rhythm and complete right bundle branch block. Transthoracic echocardiography revealed a circumferential pericardial effusion without sign of cardiac tamponade. Left ventricular function was normal, whereas a dilated right ventricle and pulmonary trunk were present. Color flow Doppler showed severe pulmonary regurgitation and moderate tricuspid valve regurgitation with normal value of systolic arterial pulmonary pressure.

One month after radiofrequency ablation, 11 patients reported satisfactory BPI mean scores reduction compared to baseline (from 7.6 to 3.4 and from 5.1 to 1.6 for worst and average pain, respectively). In two unresponsive patients, retreatment was successfully performed at 3 months. After 24 months, worst and average pain scores further decreased (to 2.6 and 0.8, respectively) in 10 patients, who, at imaging, showed an ablation zone covering the entire original lesion in two patients and incomplete ablation in eight. In our experience, radiofrequency ablation is a safe and effective palliative treatment for patients with recurrent rectal adenocarcinoma.