The complication rate, but not the mortality rate, lower after percutaneous endoscopic gastrostomy than after open surgical gastrostomy: comparison of two methods in a high volume group of patients.

Introduction: Percutaneous endoscopic gastrostomy (PEG) has become the primary procedure for long-term enteral nutrition of most, but not all patients with dysphagia. Still in some patients gastrostomy may only be performed with open surgical technique (SG). Finally, in some patients due to relative contraindications to both methods, surgeons have to choose one of them.

Walled-off necrosis: safety of watchful waiting.

Background: Asymptomatic pancreatic necrosis should be managed conservatively, regardless of its extent. However, late sequelae and safety of non-interventional management in patients with asymptomatic walled-off necrosis remain unclear.

Aims: The purpose of this study was to report the clinical outcome of outpatient expectant management in a cohort of patients with walled-off necrosis who were discharged asymptomatic after an episode of acute pancreatitis.

[Recurrent lower gastrointestinal bleeding due to a gastrointestinal stromal tumor (GIST) of the small intestine].

Gastrointestinal bleeding is a common cause of hospitalisation. In most patients, the origin and location of bleeding can be established in routine endoscopic and radiological examinations. The undiagnosed cases of so-called gastrointestinal bleeding of unknown origin require more sophisticated diagnostic methods.

[Fournier's gangrene].

Fournier's gangrene is a necrotizing fasciitis of the genital and scrotal region due to infectious process. The gangrene is rare. Most cases are diagnosed in elderly patients with immunodeficiency, especially in diabetics or alcoholics.

[Fournier's gangrene in non-resectable colorectal carcinoma].

Fournier's gangrene is a necrotizing fasciitis of the genitalia and perineum. Primary inflammatory focus is usually located in the genitourinary tract, skin or anorectum. The gangrene is caused by a mixed bacterial flora.

[Nutritional status of patients in hospitals in Poland. More thorough assessment of nutritional status of adult patients].

The purpose of the study was a more thorough assessment of the nutrition state of patients admitted to hospitals in Poland. The study was carried out in four hospitals at teaching centre level, in four hospitals at province level, and in four county hospitals. The patients for the study were selected randomly from 3310 adult patients (every 10th patient admitted to these hospitals).

[Nutritional status of patients in hospitals in Poland. I. Screening of adult patients].

The aim of the study was a screening assessment of the nutritional status of patients admitted to hospitals and discharged from hospitals. The study was carried out in 4 university hospitals, 4 woivodeship hospitals and 4 district hospitals. In randomly selected 3310 patients (every 10th patient admitted to hospital) anthropometric parameters were assessed: body height, body mass, body mass index (BMI), waist-hip ratio (WHR), arm circumference, blood morphological and biochemical parameters were determined (erythrocyte, white blood cell and lymphocyte count in blood, albumin and haemoglobin concentration in serum).