[The use of herbal supplement Renotinex based on terpenes for the complex treatment of patients with urinary stone disease].

Aim: to evaluate the efficiency of dietary supplements Renotinex for the complex treatment of patients with urinary stone disease who undergone to extracorporeal shock wave lithotripsy (ESWL).

Materials And Methods: a total of 60 patients with uncomplicated form of the urinary stone disease with the first stone episode (of size up to 1 cm) were evaluated. Patients were divided into two groups of 30 people and treated by ESWL.

Three cases of primary malignant melanoma of the alimentary tract.

The malignant melanomas of the gastrointestinal tract, especially their achromatic variants, are rare primary tumors, causing certain diagnostic problems. We report three cases of primary malignant melanomas (two of them being achromatic) of the small intestine and anal canal in patients in their fifth decade of life. For precise diagnosis, a parallel investigation was conducted using histology, histochemistry, immunohistochemistry, and electron microscopy.