Diseases of the gastrointestinal tract (gastroenterology)

Parenteral nutrition

With parenteral nutrition, energy and plastic substrates are administered intravenously, bypassing the digestive organs. And subdivided into full and additional. Complete parenteral nutrition involves the introduction of all nutrients only intravenously, and additional - partial nutritional support, used in conjunction with enteral nutrition.

Enteral nutrition

Enteral nutrition has advantages over parenteral, such as physiological, less risk of infectious complications, lower costs, created the conditions for widespread introduction of the latest technologies related to this type of nutritional support.

What should I do if I feel sick?

What to do if it makes you sick, a question that many ask themselves, because as a symptom, nausea is not specific, it can testify to hundreds of diseases and many other causes not related to illnesses. Severity in the epigastric region is unpleasant not because of painful sensations, but rather by its consequences in the form of vomiting.

Why does the navel hurt?

To find out why the navel is hurting, it is necessary to take into account all the accompanying signs for a timely and accurate diagnosis of the disease. Based on the complete clinical picture, the specialist first of all differentiates between viral and bacteriological infections.

Herniated belly

The hernia of the white line of the abdomen is a pathology resulting from the formation of cracks in the tendon fibers passing through the midline of the abdomen, through which fat penetrates, and then the internal organs.

Why does the navel hurt and what to do?

If the navel hurts, it can be a sign of various diseases. First of all, on the basis of the symptoms of the disease, a qualified diagnosis should be made differential diagnosis to exclude viral and bacterial infections.

Immunohistochemical markers in the diagnosis of precancerous lesions of the oral mucosa and red border of the lips

Timely and effective diagnosis of neoplastic lesions of the oral mucosa (CRS) and red lip rim (CCG) remains a serious problem of oncostomatology.

Features of the assimilation of fats in patients with gastric cancer after gastrectomy

The stomach cancer occupies a leading position in the structure of oncological diseases of the digestive system, and the surgical method is the gold standard in its radical treatment.

Barrett's esophagus: treatment

It is often assumed that the treatment of Barrett's esophagus depends mainly on the presence and extent of dysplasia, but it is not always possible to "stop" the progression of dysplasia, and its reverse development.

Intolerance to carbohydrates

Intolerance of carbohydrates is an inability to digest certain carbohydrates because of a lack of one or more intestinal enzymes. Symptoms include diarrhea, bloating and flatulence. The diagnosis is based on clinical signs and a respiratory test with H2. Treatment consists in excluding disaccharides from food.

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