[Mckittrick-Wheelock syndrome as a rare manifestation of villous adenoma of the rectum].

McKittrick-Wheelock syndrome is a rare disease when villous adenoma of the distal colon predisposes to profuse watery diarrhea with subsequent severe electrolyte disturbances and acute renal damage. A differentiated approach to correct diagnosis requires in-depth pathophysiological knowledge of regulation of water-electrolyte metabolism, functional and organic disorders of gastrointestinal tract and clinical manifestations of hypoosmolar dehydration. The peculiarity of the McKittrick-Wheelock syndrome is a 100% probability of death without treatment and complete regression of symptoms under complex correction of homeostasis and total resection of tumor.

[Oral nutrition supplements: applied classification of formulas and basic rules of their prescribing in oncology].

Unlabelled: The analysis of current data concerning the use of oral nutrition supplements (ONS) in cancer patients has been performed. The aim of the research is improving the effectiveness of medical nutrition in cancer patients by clarifying terms, definitions, developing an applied classification of ONS formulas and outlining the basic approaches for their use.

Material And Methods: Using the keywords «cancer», «oral nutritional supplements», and «siping», the literature was searched in such databases as eLIBRARY (elibrary.

Influence of Regional Anesthesia on the Rate of Chronic Postthoracotomy Pain Syndrome in Lung Cancer Patients.

Purpose: Our study aimed to assess whether the type of regional anesthesia influenced the incidence of chronic postthoracotomy pain syndrome (CPTPS).

Methods: This was a prospective, randomized study that included 300 patients undergoing lung cancer resection using thoracotomy. They were randomized into three groups: paravertebral nerve block (PVB), thoracic epidural anesthesia (TEA), and intercostal nerve block (INB).

[Regional and peripheral blockades for prevention of chronic post-thoracotomy pain syndrome in oncosurgical practice].

Aim: To compare an effectiveness of thoracic epidural anesthesia/analgesia, paravertebral and intercostal blockades in prevention of chronic post-thoracotomy pain syndrome (CPTPS) in oncosurgery.

Material And Methods: There were 300 patients who underwent open surgery including lobectomy or pneumonectomy. Patients were randomized into 3 groups depending on type of anesthesia: TEA (n=100) - combined general and epidural anesthesia; PVB (n=50) - combined general and paravertebral anesthesia; ICB (n=50) - general anesthesia was supplemented by intercostal blockade after removal of the drug.

[Anaesthesia and intensive care during intraoperative intraperitoneal hyperthermic chemotherapy in patients with gastric cancer (literature review and own clinical experience)].

Unlabelled: Despite a steady decline in the incidence in recent decades, gastric cancer remains one of the most frequent causes of death from cancer in the world. By the time of diagnosis the tumor process is locally advanced or generalized in nearly 70% of patients that reduces the possibility of radical surgical treatment. Peritoneal carcinomatosis is a one of the main causes of treatment failure.