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Biomedical subjects

D Lahoti

Publications and source records attributed to D Lahoti.

24 records · Page 2Linked to original sources
PubMed1991

Relationship of heartburn with histopathological changes in esophagus and stomach in patients with duodenal ulcer.

Histopathological changes in the esophagus and gastric antrum were studied in 47 patients with duodenal ulcer. Twenty three (49%) patients complained of heartburn. Esophagitis was present in 87% of the patients with heartburn and in 71% of the patients with no heartburn. In the majority, esophagitis was of mild to moderate severity. Gastritis was present in 83% (atrophic type in 22%) of patients with heartburn compared to 96% (25% atrophic type) of patients without heartburn. There was no statistical difference in the incidence of esophagitis and gastritis between the heartburn and no heartburn groups. This study suggests that histologic esophagitis and gastritis occur frequently in patients with duodenal ulcer and the presence of heartburn is not related to these histologic changes.

Adult↗
PubMedDate not supplied

Elective surgery for corrosive-induced gastric injury.

Gastric cicatrization is a well recognized late sequela of corrosive gastric injury, but the optimum timing and type of surgery for this complication are still unclear. Over a 7-year period (1988-1994) 34 patients underwent elective surgery for gastric lesions secondary to corrosive ingestion. A total of 18 (53%) patients had an associated esophageal stricture and presented with dysphagia, 15 (44%) patients had features of gastric outlet obstruction, 6 (18%) had diffuse gastric injury, and 28 (82%) had a segmental lesion. A tube jejunostomy was done in 23 (68%) patients to improve nutrition and resulted in a significant increase in weight and in the serum protein level after 8 weeks of tube feeding. Elective surgery was performed 3 to 24 months (average 7 months) after ingestion of the corrosive substance. Gastric resection was done in 20 (59%) patients and gastrojejunostomy (without vagotomy) in 11 (32%); at follow-up the latter group did not exhibit development of a stomal ulcer. In patients with an associated esophageal stricture, endoscopic dilatation was successful in 89% patients and simplified the surgical approach. In conclusion, the success of surgery for corrosive-induced gastric injury depends on selecting the right procedure and intervening at the appropriate time.

Acids↗