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Biomedical subjects

A F Chernousov

Publications and source records attributed to A F Chernousov.

At least 163 records · Page 9Linked to original sources

One-stage surgery for esophageal cancer.

Of 102 patients operated on from 1985 to 1989, 75 patients had esophageal cancer, 21 had cancer of the cardia involving the thoracic portion of the esophagus, 3 had gastroesophageal cancer, 2 had leiomyosarcoma, and 1 had an epidermoid lesion of the middle third of the esophagus and cardial adenocarcinoma. All of them underwent extirpation of the esophagus with one-stage esophagoplasty and the establishment of a cervical anastomosis. The esophagus was replaced by an isoperistaltic tube made from the greater curvature of the stomach in 95 patients, from the colon in 4, and from the small intestine in 3 patients. The abdominocervical approach was employed in 86 patients and with additional right-side thoracotomy in 16 patients. The gastric graft was formed using a laser scalpel and suture instruments. Postoperative mortality was 4.9% (i.e., 5 deaths). A number of surgical approaches through the abdomen are suggested, permitting visual exposure of the esophagus up to the aortic arch.

Aged↗

[The recurrence of dysphagia in patients with neuromuscular diseases of the esophagus with normal or low pressure indices in the physiological cardia].

The authors examined 47 patients with recurrent cardiospasm or achalasia of the cardia after dilatation or operations in normal or low esophago-gastric pressure gradient. The findings of clinical, radiological, endoscopic, and esophagomanometric examination of patients are shown. The article discusses the results of drug treatment, pneumatic dilatations, operative interventions in this group of patients. The probable causes of the development of dysphagia in normal values of pressure in the physiological cardia are considered.

Adolescent↗

[Diagnosis and treatment of peptic strictures of the esophagus].

In the period between 1963 and 1986 there were 189 patients with peptic stricture of the esophagus under observation. The peptic stricture was primary in 149 and secondary in 40 patients. Complex diagnosis of the disease allowed an adequate therapeutic tactics to be chosen. The management of peptic strictures should be started in all cases with nonoperative measures including bougienage. Such treatment produced a stable effect in 47% of cases. Various operative interventions were carried out in 53% of patients. Fundoplication in combination with selective proximal vagotomy was the most sparing and effective operation in primary peptic stricture; a secondary stricture had to be treated most frequently by resection of the esophagus, which was completed by valvular esophagogastroanastomosis. The late results proved best in primary peptic stricture.

Adolescent↗