DETERMINATION OF HALIDE IONS IN CINE-PHOTOMATERIALS BY IODINE(1) ELECTROGENERATED FROM CH//3I.

A procedure is proposed in the article for the successive coulometric determination of halide ions in cine-photomaterials with iodine in the positive degree of oxidation plus 1, electrogenerated from CH//3I in acetic acid. The electrogeneration of iodine(I) from molecular iodine in glacial acetic acid and its application for the determination of halide ions has been studied. In halide mixtures the iodide and bromine ions are determined together, while the iodide and chloride ions, and the bromide and chloride ions are determined successively

Clinical Cases of Gallstone Ileus

Background. Gallstone ileus is a rare complication of cholelithiasis accounting for 0.3–2.1% total acute intestinal obstructions. The recent years are witnessing a sharply elevated incidence of cholelithiasis and its entailed complications. The major diagnostic biases are the atypical clinical presentation, instrumental and laboratory evidence, and a relative paucity of surgical cases.Aim. Highlighting to surgeons the feasibility of this rare reluctantly diagnosed form of acute small bowel obstruction.Materials and methods. The article presents the clinical observations of gallstone-induced small intestinal obstruction collected at a surgery unit of the Bashkir State Medical University Clinic. Patients had surgeries for cholecystoduodenal fistula embolisation, gastro/enterotomy and lithoextraction followed by gastro/enterotomy wound suturing.Results and discussion. Patients had a benign postoperative period are were discharged in a satisfactory condition on day 7–10 after surgery for outpatient surveillance.Conclusion. Surgeons need to contemplate this pathology to ensure timely diagnosis and treatment, as well as avoid possible complications. Mostly important still is a timely gallbladder resection upon diagnosing cholelithiasis via laparoscopic cholecystectomy as a “gold standard” in treatment for this disease

DETERMINATION OF HALIDE IONS IN CINE-PHOTOMATERIALS BY IODINE(1) ELECTROGENERATED FROM CH//3I.

A procedure is proposed in the article for the successive coulometric determination of halide ions in cine-photomaterials with iodine in the positive degree of oxidation plus 1, electrogenerated from CH//3I in acetic acid. The electrogeneration of iodine(I) from molecular iodine in glacial acetic acid and its application for the determination of halide ions has been studied. In halide mixtures the iodide and bromine ions are determined together, while the iodide and chloride ions, and the bromide and chloride ions are determined successively

DETERMINATION OF HALIDE IONS IN CINE-PHOTOMATERIALS BY IODINE(1) ELECTROGENERATED FROM CH//3I.

A procedure is proposed in the article for the successive coulometric determination of halide ions in cine-photomaterials with iodine in the positive degree of oxidation plus 1, electrogenerated from CH//3I in acetic acid. The electrogeneration of iodine(I) from molecular iodine in glacial acetic acid and its application for the determination of halide ions has been studied. In halide mixtures the iodide and bromine ions are determined together, while the iodide and chloride ions, and the bromide and chloride ions are determined successively

DETERMINATION OF HALIDE IONS IN CINE-PHOTOMATERIALS BY IODINE(1) ELECTROGENERATED FROM CH//3I.

A procedure is proposed in the article for the successive coulometric determination of halide ions in cine-photomaterials with iodine in the positive degree of oxidation plus 1, electrogenerated from CH//3I in acetic acid. The electrogeneration of iodine(I) from molecular iodine in glacial acetic acid and its application for the determination of halide ions has been studied. In halide mixtures the iodide and bromine ions are determined together, while the iodide and chloride ions, and the bromide and chloride ions are determined successively

Клинические случаи желчнокаменной тонкокишечной непроходимости

Background. Gallstone ileus is a rare complication of cholelithiasis accounting for 0.3–2.1% total acute intestinal obstructions. The recent years are witnessing a sharply elevated incidence of cholelithiasis and its entailed complications. The major diagnostic biases are the atypical clinical presentation, instrumental and laboratory evidence, and a relative paucity of surgical cases.Aim. Highlighting to surgeons the feasibility of this rare reluctantly diagnosed form of acute small bowel obstruction.Materials and methods. The article presents the clinical observations of gallstone-induced small intestinal obstruction collected at a surgery unit of the Bashkir State Medical University Clinic. Patients had surgeries for cholecystoduodenal fistula embolisation, gastro/enterotomy and lithoextraction followed by gastro/enterotomy wound suturing.Results and discussion. Patients had a benign postoperative period are were discharged in a satisfactory condition on day 7–10 after surgery for outpatient surveillance.Conclusion. Surgeons need to contemplate this pathology to ensure timely diagnosis and treatment, as well as avoid possible complications. Mostly important still is a timely gallbladder resection upon diagnosing cholelithiasis via laparoscopic cholecystectomy as a “gold standard” in treatment for this disease.Введение. Желчнокаменная кишечная непроходимость является одним из редких осложнений желчнокаменной болезни и составляет 0,3–2,1 % всех случаев острой кишечной непроходимости. В последние годы отмечается резкое увеличение заболеваемости желчнокаменной болезнью и, соответственно, количества возникающих осложнений. Основной проблемой в диагностике данного состояния является нетипичная клиника, нехарактерные данные инструментальных и лабораторных методов исследования, относительная редкость в клинической практике хирурга.Цель. Обратить внимание хирургов на возможность развития редкой и трудной для диагностики острой тонкокишечной непроходимости.Материалы и методы. В данной статье представлены клинические случаи желчнокаменной тонкокишечной непроходимости, выявленные в условиях хирургического отделения клиники БГМУ. Пациентам выполнены оперативные вмешательства с разобщением холецистодуоденального свища, гастро/энтеротомией, литоэкстракцией с последующим ушиванием гастро/энтеротомной раны.Результаты и обсуждение. Послеоперационный период у представленных пациентов протекал благоприятно, пациенты выписаны в удовлетворительном состоянии на 7–10-е сутки после операции под наблюдение хирурга поликлиники по месту жительства.Заключение. Для своевременной диагностики и лечения, а также предупреждения возможных осложнений необходимо повышать информированность хирургов об этой патологии. Но наиболее важным для пациентов является своевременное удаление желчного пузыря при выявлении желчнокаменной болезни, а именно лапароскопическая холецистэктомия — как «золотой стандарт» лечения данного заболевания