Incidental finding of paratesticular aggressive angiomyxoma in a 72-year-old monorchid male.

Aggressive angiomyxoma is an uncommon mesenchymal neoplasm. It arises from soft tissue of pelvis and perineum in fertile females, occurring very rarely in males. Its name emphasizes the common local recurrence and infiltrative tendency, but usually it does not metastasize.

Bilateral hydroureteronephrosis with renal failure caused by malacoplakia.

Introduction: Malacoplakia is a rare chronic inflammatory disease that most commonly involves the genitourinary tract with a wide spectrum of clinical presentation.

Case Description: A 65-year-old woman presented with obstructive nephropathy with bilateral hydroureteronephrosis. Bilateral nephrostomy-tube placement saw an improvement in her renal function.

Semi-quantitative method for the assessment of debris supply from slopes to river in ungauged catchments.

This paper presents an integrated empirical methodology for assessing the amount of sediment transported from slopes to the main river in absence of a sediment transport monitoring system. The amount of transported sediment is calculated through the characterization of the sediment source areas including the identification of the slope phenomena responsible for the sediment propagation to the main river: shallow landslides, channelized debris flows and deep-seated rotational slides. On this basis, several scenarios related to the climatic conditions are defined: they indicate the number of possible slope phenomena and potential volumes of mobilized unconsolidated material from sediment source areas to the main river.

Climate change impacts on mass movements--case studies from the European Alps.

This paper addresses the current knowledge on climate change impacts on mass movement activity in mountain environments by illustrating characteristic cases of debris flows, rock slope failures and landslides from the French, Italian, and Swiss Alps. It is expected that events are likely to occur less frequently during summer, whereas the anticipated increase of rainfall in spring and fall could likely alter debris-flow activity during the shoulder seasons (March, April, November, and December). The magnitude of debris flows could become larger due to larger amounts of sediment delivered to the channels and as a result of the predicted increase in heavy precipitation events.

[Usefulness of PSA density (PSAD) in the differential diagnosis between prostatic adenocarcinoma and benign ++ prostatic hypertrophy].

The purpose of this study was to evaluate the usefulness of PSAD in distinguishing benign prostatic hyperplasia (BPH) from prostate cancer. The Authors studied 50 patients, 30 affected with BPH and 20 with prostate cancer. All patients were submitted to: digital rectal examination, trans-rectal ultrasonography and evaluation of serum PSA, before performing any prostatic manipulation.