[A systematic review of radiotherapy for primary renal cell carcinoma].

Renal cell cancer accounts for 2% of all cancers. The gold standard for managing patients with no evidence of distant metastasis renal cell cancer remains is complete surgical resection. The clinical data investigating preoperative radiotherapy failed to reveal benefited from this methods.

[Morphological criteria for progression risk in patients with prostate cancer after radiation therapy].

Aim: To study an importance of new 2016 WHO histologic grading system for prostate cancer in evaluating the risk of progressing after conformal external beam radiation therapy, brachytherapy 125I and androgen deprivation therapy.

Materials And Methods: A total of 53 patients with prostate acinar adenocarcinoma were undergone to conformal external beam radiation therapy, brachytherapy 125I and androgen deprivation therapy. Age of patients was 54-80 years (68.

[Intrahepatic cholangiocarcinoma].

The paper gives information on current approaches to diagnosing and treating intrahepatic cholangiocarcinoma (IHC), its microscopic and macroscopic varieties. It details the specific features of images of IHC by ultrasonography, X-ray computed tomography, magnetic resonance imaging (MRI), including those by diffusion-weighted MRI. Dynamic intravenous contrast enhancement and analysis of tumor hemodynamic features are emphasized to play a crucial role in different examination (arterial, venous, and delayed) phases.

[Importance of proliferative potential (as the ratio of a proliferative cells number and duration of mitosis) in diagnoses of malignant degree and prognosis of adrenocortical cancer].

The aim of research has been the estimation of a proliferative potential as simultaneous detection of a proliferative cells number (Ki-67 index) and duration of mitosis (nucleolar argyrophilic protein expression--B23/nucleophosmin and C23/nucleolin) at patients with adrenocortical cancer. In according to lifetime of patients after operation 2 groups had been sorted out. The first one included patients surviving 56.