[Breast cancer metastases to the stomach and colon: two case reports].

Summary. Breast cancer has a high potential for metastasis, usually to the lungs, bones, liver and lymph nodes. Metastases in the holow organs of the digestive system are rare and mainly affectes the stomach and colon.

Double, ectopic blind-end ureter: a case report.

We report a case of a complete, ectopic blind-ending ureteral duplication in a 26-year-old man who presented with the symptoms of an acute urinary tract infection for the first time. Since anamnestic data and clinical examination indicated a complicated urinary infection he was referred for further examination. On the left side, the imaging studies revealed a normal ureter draining the lower pole of the kidney and a blind-ending ureter with ectopia in the seminal vesicle.

[Magnetic resonance imaging in fetal medicine].

Fast magnetic resonance imaging (MRI) has revolutionized our ability to image the fetus by using fast scanning techniques. Individual images are obtained in 300-400 s allowing fetal imaging without sedation due to reduced fetal movement artifacts. MRI is most useful for evaluation of the anomalies of fetal nervous and urinary system which are not fully clarified by ultrasound.