Dental caries is a multifactorial infectious disease that can develop at any age - in early childhood, in adolescence and in adults, throughout life, leading to enamel demineralization with the formation of a carious cavity. According to the WHO, caries remains a significant problem in most of the developed world, affecting 60 to 90% of children and the vast majority of adults. The main method of detecting caries is a thorough visual examination using a dental probe and mirror. Additional methods include vital staining, radiography, electroodontodiagnostics (EOD), etc.In children in permanent teeth, carious defects are often formed against the background of focal demineralization of teeth. The traditional treatment of caries involves the complete removal of enamel with signs of demineralization. This approach to treatment led to a significant loss of hard tissues and weakening of the supporting structures of the teeth.
In order to increase the volume of surgery in burn units, it is necessary to improve the process of preparing burn patients for surgery. Necrectomy and autodermoplasty are observed at blood loss of 0.5-1.5 cm2/mL of wound surface. At this time, the volume of adequate infusion and hemotransfusion at all stages of burn disease is determined empirically. The existing methods of necrectomy in burns are considered to be a preparatory stage for necrectomy and autodermoplasty, the time of their performance is observed in case of such complications as bleeding, hemostasis, microcirculation disturbance, removal of the scar from the skin surface for autograft preparation leads to increased bleeding. We have developed a technique of application of polycomposite polymer based on cellulose derivatives in thermal lesions.
We present an analysis of the results of surgical treatment of 182 patients with pulmonary echinococcosis (126 patients with uncomplicated and 56 with complicated pulmonary echinococcosis). Of these, only in 23 patients out of 25 planned, it was possible to carry out echinococcectomy purely thoracoscopically through trocar punctures. In 134 cases, videothoracoscopic echinococectomy was performed using a mini-access. In case of bilateral localization of cysts, stage-by-stage operations were performed in 7 patients, and in 3 (36.36%) cases - single-stage echinococcectomy. Echinococcectomy from the lung was performed in 25 patients using a wide thoracotomy approach. In 134 cases, videothoracoscopic echinococectomy was performed using a mini-access. In case of bilateral localization of cysts, stage-by-stage operations were performed in 7 patients, and in 3 (36.36%) cases - single-stage echinococcectomy. Echinococcectomy from the lung was performed in 25 patients using a wide thoracotomy approach. All patients underwent anterolateral thoracotomy. Basically (97.67%) performed organ-preserving operations with the elimination of the residual cavity in the light suture plastics in various modifications. In 2 patients with marginal location and pneumocirrhosis, marginal resection of the lung with an echinococcal cyst was performed.With combined echinococcosis of the lungs and liver, 10 patients were operated on. 6 patients underwent surgical interventions on the lungs and liver through separate approaches at the same time. The use of minimally invasive techniques for pulmonary echinococcosis is possible in more than 2/3 of patients.
Background: The present study attempted to clarify the typical anatomical variants of Thyroglossal cysts (TGC). Patients and methods: Clinically and epidemiologically 67 previously non-experienced patients with TGC 1.5 to 73.0 years old were examined. Results: Based on clinical and ultrasound examinations of 121 patients with 67 thyroglossal cysts, the most typical cyst of anatomical variations was specified. It was noted that, concerning the hyoid bone, thyroglossal cysts may be suprahyoid (located at the root of the tongue), parahyoid (broadly adjoining the hyoid), prelingual (located in the front of the hyoid in the hypo lingual region), postlingual (located behind the hyoid bone in the prenatal and peri-laryngeal spaces), or sublingual (located the book from the hyoid bone). An ultrasound examination facilitated the identification of thyroglossal cysts with-out clinical manifestations (23 sublingual cysts among 37 [62.2%] were incidentally revealed by the ultrasound examination), which is important when selecting the most appropriate surgical treatment. Conclusion: Ultrasound studies facilitate the identification of TGCs located at the root of the tongue without any clinical manifestations, which is important when determining the degree of surgical treatment to perform.
Pleomorphic adenoma forms the majority of salivary gland neoplasms. Cystic change in pleomorphic adenomas is a diagnostic dilemma and can mimic mucoepidermoid carcinoma, mucocele or carcinoma ex pleomorphic adenoma and squamous cell carcinoma. Hereby we report this interesting and rare case of cystic pleomorphic adenoma in a 32-year-old male.
Эффективная декомпрессия кисты, достигаемая путем создания «окна» в костной полости, позволяет не только санировать полость кисты антисептическими растворами, но и получить необходимый гистологический материал (костный материал и оболочку кисты). Заполнение дефекта костной полости новообразованной костной тканью происходит в результате вторичного остеогенеза.
Based on the analysis of the case histories of 327 patients with liver echinococcosis (LE), surgical treatment tactics were developed taking into account optimal access depending on the location of the cyst; indications for biliary tract decompression, including using endoscopic techniques, were determined.
The work presents the results of surgical treatment of epidermoid cysts of the brain. Currently, various types of surgical techniques for this pathology are being continuously improved, but there are no studies with a high level of evidence base on the significant advantages of one or another surgical treatment tactic.
Кисты - это одно из наиболее часто встречающихся заболеваний молочной железы. Типичным для возникновения кист является возраст менструирующих женщин (между 35 и 50 годами) с наступлением менопаузы кисты обычно регрессируют. 90 95% кист молочных желез не имеют солидного компонента (простые кисты). В 2-3% случаях кист имеют очаги пролиферации внутренней стенки (атипичные кисты).
Пункционная биопсия под контролем ультразвука с цитологическим исследованием является обязательной при выявлении атипичной кисты.