[An abscess of the piriforme muscle as a rare cause of sciatic neuralgia. A case report]. / Ropien miesnia gruszkowatego jako rzadka przyczyna rwy kulszowej -- opis przypadku.

The rare cause of sciatic neuralgia, an abscess in the sciatic foramen, is presented. The most common causes of sciatic neuralgia are discussed. We analyse correlations between symptoms found in a young woman and anatomical structures of the supra- and infrapiriforme foramen and their neighborhood.

[Early disturbances of gastric myoelectrical activity in a patient with brainstem hematoma. Case report]. / Wczesne zaburzenia aktywnosci mioelektrycznej zoladka u chorego z krwiakiem pnia mózgu. Opis przypadku.

Described early disturbances of gastric myoelectrical activity in 18-years old patient, which appeared immediately after craniocerebral trauma. Brain MRI in a patient showed brainstem hematoma. Bradygastria amounts to 53.6% of the recording time.