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Department
Gastrointestinal oncology at the private clinic Oxford Medical Kyiv

Gastrectomy

Gastrectomy

Gastrointestinal tumors are formed from the tissues of digestive organs. Most often, people over 40 are susceptible to these diseases. As a rule, the mucous membrane of the gastrointestinal tract develops into a tumor. It’s the tissue that, more often than other tissues, contacts with carcinogens which are supplied with water and food

The uprise of new growths is preceded by inflammatory diseases caused by Helicobacter pylori or other common stomach pathogens. The risk factor for most types of upper digestive tract cancer is smoking, regular consumption of spicy, fatty or salty food.

Diagnosis of Stomach and Duodenum Formations

For diagnostics, laboratory and instrumental studies are carried out:

Laboratory studies:

  1. Complete blood test
  2. General urine test
  3. Stool tast
  4. Gastric analysis

Modern instrumental methods for examining the stomach and duodenum include:

Gastroscopy

Gastroscopy is the examination of the internal walls of the gastrointestinal tract by means of a special flexible instrument with fibre-optic fibre within and a micro-lens at the end of the device – endoscope.

X-ray and CT scan

X-ray and CT scan - in addition to the stomach and the duodenum - provides the examination of other abdominal organs.

Echography or ultrasound of the stomach

Echography or ultrasound of the stomach is less informative than the first two. It is optional if the doctor has doubts about the interpretation of the results of other examinations.

Signs of Stomach and Duodenum Tumors

Pain, heartburn, nausea, or vomiting, in most cases, are aggravating after a meal, but can also be troublesome on an empty stomach. Pain in the abdomen can also occur on palpation. Sometimes patients complain of a heaviness in the abdomen after eating, even if the person is not yet full.

Under unfavorable circumstances, polyps, cysts and other benign formations are prone to mutation into malignant tumors.

 

Symptoms of Stomach and Duodenal Tumors

At the early stages of stomach new growths, their manifestations are minimal.

As they increase, the symptoms gradually increase too:

pain, heaviness in abdomen

nausea, vomiting with no objective reasons

sharp weight loss

frequent heartburn

decreased appetite or constant feeling of hunger

feeling of the presence of a foreign body

weakness, decreased functioning, depression

List of diseases

Treatment of Stomach and Duodenum Neoplasms

Treatment of inflammatory diseases of the gastrointestinal tract is carried out by a gastroenterologist, however, in cases where the run of the disease is complicated by the presence of tumors, the doctor decides on the advicability of their surgical removal.

Removal of neoplasms of the stomach or duodenum at the «Oxford Medical» clinic is performed by an open or laparoscopic method. At  the early stages, polyps of the small intestine can be removed endoscopically.

Unlike classical open surgical interventions, there are practically no traces left after laparoscopic surgery and the recovery period after it is much shorter.

To make an appointment with a surgeon at the «Oxford Medical» clinic, call us or fill out the form on the website.

Please note! Hospitalization and surgery at the «Oxford Medical» clinic require a mandatory PCR test for coronavirus.

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Valetsky Valery Leontyevich
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Surgeon-oncologist of the highest category, Candidate of Medical Sciences
42+ Years of experience
Consultation 1989
Kyiv, st. Bereznyakivska, 30b
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Альона 29.01.2026
Щиро дякую хірургу Фроловій Єлені Юріївні за суперово виконану операцію. Втручання було невелике, але для мене дуже важливе — і все пройшло швидко, акуратно та без ускладнень. Лікар уважна, спокіна, усе пояснив перед процедурою, так як я боялась- вона мене підтримувала та відволікала)) Загоєння проходило добре, шви зняла безболісно, результатом повністю задоволена. Дуже приємно мати справу з таким відповідальним і людяним спеціалістом. Рекомендую від щирого серця.
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Яніна 18.01.2026
Хочу висловити подяку Мудрієвському Богдану Любомировичу. Моєму батьку було зроблено ургентно (15.12.2025) операцію по видаленню жовчного міхура. Поки я їхала в лікарню лікар і медперсонал підготували тата до операції. Велика подяка Богдану Любомировичу за Професіоналізм, за чітке пояснення і відповіді на всі питання. Цей лікар не тільки Професіонал своєї справи з великої літери, це ще і чудова людина!!! Бажаємо Богдану Любомировичу міцного здоров'я і завжди залишатися такою ж чудовою та розуміючою людиною
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