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Biomedical subjects

S Rakic

Publications and source records attributed to S Rakic.

24 records · Page 2Linked to original sources
PubMed1992

Atrophic chronic gastritis and esophagogastric anastomotic leak after resection and reconstruction for esophageal carcinoma.

The incidence of anastomotic leakage after esophagectomy for cancer and reconstruction with the stomach was analyzed with respect to the presence of coexistent atrophic chronic gastritis (ACG). Of a total of 28 operated esophageal cancer patients with ACG, 6 patients developed an anastomotic leak at the cervical esophagogastrostomy (21%). Of a total of 8 operated esophageal cancer patients none of the patients developed an anastomotic leak. The ACG positive and the ACG negative patients were found to be well matched for age, sex, type of operation, transplant route, level of the anastomoses, and suture technique, and all were operated on by the same surgeons. The difference in leakage rate did not reach statistical significance.

Aged↗
PubMed1991

Elevated serum gastrin levels in patients with gastric cancer.

Elevated plasma gastrin levels have been found in patients with colorectal cancer. We measured fasting serum gastrin levels in control subjects (n = 12), patients with gastric cancer (n = 43), and patients with carcinoma of the esophagus (n = 55). Serum gastrin levels were significantly higher in patients with gastric cancer compared to normal controls (P less than 0.005) and those with esophageal cancer (P less than 0.05). This information may add to our understanding of the pathogenesis of gastric cancer.

Carcinoma, Squamous Cell↗
PubMedDate not supplied

Ovarian neoplasms and pregnancy.

The aim of our study was to investigate the incidence of ovarian malignant neoplasms in pregnancy. In the prospective study, during a 2-year period of time, we had the ethical dilemma concerning the conciliar treatment vs the patient's wish to deliver and save the reproductive capabilities. We examined 37 pregnant women; the incidence of ovarian cancer was 13.5% vs 6.5% in other works. Diagnoses were made by ultrasound criteria and physical examinations. Statistically significant results were obtained by Student t test. Mean gestational age was 20.1 weeks and mean age 31.1 years. Treatment depends on the neoplasms type, grade, and presence of the metastatic pathways. In benign neoplasms, we used laparoscopic treatment with minor invasion. Distribution of benign neoplasms was in the same range as that in other works.

Adult↗