[Adrenal gland surgery].

The authors of the article analyze more than 30-year experience of surgical treatment of adrenal gland diseases, offering a detailed description of clinical and morphological features of the main nosological forms such as Itsenko-Cushing disease and syndrome, primary hyperaldosteronism, pheochromocytoma, incidentaloma, and malignant adrenal tumors. The paper contains basic diagnostic criteria, indications to operative treatment, and extents of surgery for each of the diseases considered, as well as comparative analysis of peculiarities of conventional ("open"), and endoscopic adrenal gland surgeries. The article demonstrates significance of various immunohistochemical markers in differentiation between malignant and benign adrenal tumors.

Serum interleukin-6 in patients with adrenal tumors.

The mean blood content of interleukin-6 in patients with adrenal tumors was much higher than in healthy donors. No correlations were revealed between interleukin-6 level, patients sex and age, stage and duration of the disease. Interleukin-6 concentration was maximum in patients with adrenocortical cancer.

[Metastases from renal tumor to adrenals].

The aim of the study was assessment of diagnosis and surgical treatment of adrenal metastases (AM) of renal carcinoma (RC). 10 cases of RC AM have been analysed. Bilateral metastases were diagnosed in 2 patients, ipsilateral in 5 patients, contralateral in 3.

Plasma content of soluble fas antigen in patients with adrenal tumors and tumor-like pathologies.

We compared plasma content of soluble Fas antigen (sFas) in 59 patients with tumors and tumor-like pathologies of the adrenal cortex and medulla and 60 healthy donors (control). The incidence and content of sFas in the plasma from patients with adrenal tumors was significantly higher than in healthy donors. A direct correlation was found between sFas content and patient's age.