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Öğe Acute gastric volvulus due to deficiency of the gastrocolic ligament in a newborn(Springer-Verlag, 2002) Basaran, UN; Inan, M; Ayhan, S; Aydiner, C; Ayvaz, S; Ceylan, T; Pul, NGastric volvulus is rare in the neonatal period. Only three cases of gastric volvulus due to deficiency of gastrocolic ligament have been reported until now in the literature. We describe a neonatal case due to absence of the gastrocolic ligament. Stamm gastrostomy was performed for fixation and there has been no recurrence of his symptoms during a 13-month post-operative period. Conclusion: Stamm gastrostomy is a viable treatment of gastric volvulus due to lack of the gastrocolic ligament.Öğe Inhibition of iNOS with S-methylisothiourea was impaired in wound heating in caustic esophageal burn(Elsevier Ireland Ltd, 2005) Basaran, UN; Eskiocak, S; Altaner, S; Ture, M; Yapar, SBObjective: Stricture formation is a late complication of caustic esophageal burn, which is a common problem in childhood. For this reason, this experimental study was designed to observe the possible effect of nitric oxide on heating and fibrosis formation in caustic esophageal burns. Materials and methods: The rats were divided into five groups. Group A (n = 12) received sham burn and treatment with saline injection. Group B (n = 34) received caustic burn. Rats in group C (n = 31), were given water supplement with 10 g/L L-arginine that was started 24 In preoperatively and continued until postoperative day 4. In group D (n = 21), S-methylisothiourea (SMT, specific inducible nitric oxide synthase (iNOS) inhibitor), was injected at a dose of 3 mg/kg i.p. at 30 min before caustic burn, and similar dose was reinjected immediatety after caustic burn. SMT 6 mg/kg/day injections continued for 4 days Long. In group E (n = 22), N omega-nitro-L-arginine (L-NNA, nonspecific nitric oxide synthase (NOS) inhibitor) was injected at a dose of 15 mg/kg i.p. at 30 min before caustic burn, and similar dose was reinjected immediately after caustic burn. L-NNA 30 mg/kg/day continues for 4 days. Results: Dead rates were significantly higher in group Ethan in groups A-D. The mean hydroxyproline levels in esophageal. tissue were significantly lower in groups A and B than in group D. Histopathologically, tissue damage scores in the esophageal tissue were higher in group D than in groups A-C. Conclusions: Inhibition of iNOS with SMT was impaired in wound heating due to caustic esophageal burn and provoked collagen accumulation at a later period. Those effects may due to inhibition of antioxidant, immunomodulatory and antifibrotic effects of NO. (c) 2004 Elsevier Ireland Ltd. All rights reserved.Öğe Lipoblastoma: a rare cervical mass in childhood(Elsevier Sci Ireland Ltd, 2001) Basaran, UN; Inan, M; Bilgi, S; Pul, MA 4-year-old girl had a left side cervical swelling for three months. The mass was free from surrounding tissues and excised completely. Histopathologic diagnosis of the specimen was lipoblastoma. Cervical lipoblastoma is a rapidly growing neoplasm. Only two cases of cervical lipoblastomas caused airway obstruction have been reported. Recurrence is rare in cases of lipoblastoma. Complete excision of the tumor is the treatment of choice. Seventeen cases of cervical lipoblastoma have been reported until now in the literature. but we think that lipoblastoma is more frequent than reported. Lipoblastoma must be remembered as a rare cause of cervical masses in childhood. (C) 2001 Elsevier Science Ireland Ltd, All rights reserved.Öğe Prenatally closed gastroschisis with midgut atresia(Springer-Verlag, 2002) Basaran, UN; Inan, M; Gücer, F; Yardim, T; Pul, MSpontaneous prenatal closure of gastroschisis (GS) is rare and usually associated with atresia of the midgut. We describe a case of GS diagnosed at 20 weeks' gestation that resolved spontaneously in utero. At delivery the infant had an ileus. A laparotomy with a jejunocolostomy was performed, but she died at 2 months of age due to complications of total parenteral nutrition.Öğe Segmental intestinal dilatation associated with omphalocele(Wiley, 2005) Basaran, UN; Sayin, C; Oner, N; Celtik, C[Abstract Not Available]Öğe Waugh's syndrome: Report of two cases(W B Saunders Co-Elsevier Inc, 2004) Inan, M; Basaran, UN; Ayvaz, S; Pul, MThe association of intussusception and intestinal malrotation has been reported rarely in the literature. This association is called Waugh's syndrome. The authors report 2 cases of Waugh's syndrome and discuss diagnostic features and treatment methods. (C) 2004 Elsevier Inc. All rights reserved.
