ALEXANDER V. LEONTIEV

Morphological characteristics of the healing process in simulated bleeding stomach defects during endoscopic treatment with alginate polymer polysaccharide hemostatic hydrogel

Sergey Barannikov, Evgeniy Fedorovich Cherednikov, В. В. Шишкина, Т. В. Самойленко et autres

Objective. This study aimed to investigate the morphology of the healing process dynamics in simulated bleeding stomach defects (BSD) during endoscopic treatment with alginate polymer polysaccharide hemostatic hydrogel (APPHH). Material and methods. The study involved 12 large laboratory animals (dogs). The experimental …

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Shwannoma of the stomach and synchronous cancer of the transverse colon: a clinical case report

Aslan B. Baychorov, Mikhail A. Danilov, Nikolay Karnaukhov, З. М. Абдулатипова et autres

With an increase in the frequency of publication of clinical observations with synchronous neoplasms of different histological types, experience is accumulating in the diagnosis and treatment of this cohort of patients. new clinical guidelines and strategies for the treatment of patients with …

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Non-organ mesothelial cyst of the abdominal cavity. Clinical observation

I. V. Matveev, Mikhail A. Danilov, Nikolay Karnaukhov, Andrei Maksimenko et autres

Non-organ cysts of mesothelial origin are one of the groups of cystic neoplasms with rare and difficult-to-diagnose pathology of the abdominal cavity and retroperitoneal space. Today, the etiological factors remain the subject of interdisciplinary discussions, their clinical manifestations are non-specific, and their …

USING AUTOLOGOUS MICROFRAGMENTED ADIPOSE TISSUE IN THE TREATMENT OF RADIATION-INDUCED ULCERATIVE PROCTITIS

ALEXANDER V. LEONTIEV, E. A. Grishina, Mikhail A. Danilov, Nikolay Karnaukhov et autres

Abstract. Introduction. Radiation-induced ulcerative proctitis is a serious complication of cancer radiotherapy for prostate, cervix, uterine body, anal canal, and other pelvic tumors. Given the development pattern, there are currently no pathogenetic methods for the treatment of radiation-induced ulcerative proctitis. Aim: To …

APPLICATION OF AUTOLOGICAL MICROFRAGMENTED ADIPOSE TISSUE IN THE TREATMENT OF POST-RADIATION ULCERATIVE PROCTITIS

ALEXANDER V. LEONTIEV, E. A. Grishina, Mikhail A. Danilov, Nikolay Karnaukhov et autres

Introduction. Post-radiation ulcerative proctitis is a serious complication after radiotherapy for cancer of the prostate, cervix and uterine body, anal canal, and other pelvic tumors. Given the mechanism of occurrence, there are currently no pathogenetic methods for the treatment of post-radiation ulcerative …

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Intraoperative fluorescence mapping of lymph nodes in colon cancer

Yu.A. Streltsov, Mikhail A. Danilov, Kirill V. Shishin, ALEXANDER V. LEONTIEV et autres

Objective. Evaluation of the effectiveness of different methods of introducing indocyanine green (ICG) for fluorescent mapping of lymph nodes during operations for colon cancer. Material and methods. The study included 32 patients with colon cancer, in whom fluorescent mapping of the ICG …

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Colectomy for fulminant pseudomembranous colitis following COVID-19. (A case report)

Mikhail A. Danilov, Yu.A. Streltsov, ALEXANDER V. LEONTIEV, Vladimir G. Kotchergin et autres

One of the most common consequences for patients undergoing antibiotic therapy is a Clostridioides difficile infection. Generally, when conservative therapies are failing and the disease is progressing rapidly, surgery is recommended. However, mortality after urgent and emergency total or subtotal colectomy is …

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Strictureplasty or resection? Optimal approach for fibrostenotic Crohn’s disease

Mikhail A. Danilov, ALEXANDER V. LEONTIEV, З. М. Абдулатипова, Anastasiya A. Demidova

Показанием для хирургического вмешательства при болезни Крона (БК) является неэффективность медикаментозной терапии, а также развитие осложнений течения данного заболевания. При стриктурирующей форме БК показано выполнение стриктуропластики либо резекции пораженного участка кишки. Показаниями для органосохранных операций является множественное поражение тонкой кишки, предшествующие оперативные …

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Personalized management for upper gastrointestinal bleeding

Evgeniy Fedorovich Cherednikov, Sergey Barannikov, Igor Nikolaevich Banin, Yu. V. Maleev et autres

ЦЕЛЬ ИССЛЕДОВАНИЯ Изучить современные клинические особенности гастродуоденальных кровотечений язвенной этиологии по материалам Воронежского городского специализированного центра. МАТЕРИАЛ И МЕТОДЫ В основу исследования положен анализ результатов стационарного лечения 221 пациента с кровотечениями язвенной этиологии на базе городского центра желудочно-кишечных кровотечений (Центр) БУЗ Воронежской …

Proactive local anesthesia with ropivacaine in the prevention of pain after hemorrhoidectomy

З. М. Абдулатипова, Mikhail A. Danilov, ALEXANDER V. LEONTIEV, A. A. Khachaturian et autres

Introduction. Assessment of proactive local anesthesia’s influence on how early postoperative period after hemorrhoidectomy undergoes. Materials and methods. The object of the study were 50 patients operated on for chronic combined hemorrhoids (stage 3). In the period from November 2018 to June …

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