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Inadvertantly or purposely, an oral intake of corrosive substances may cause life-threatening problems. Early admission to the hospital, clinical and endoscopic evaluation, and early surgery when required, may reduce morbidity and mortality. We report the case of a 49-year-old male patient, who had attempted suicide, by drinking about 800 mL of 25% hydrochloric acid, and who had severe intraabdominal damage. The aim of this report is to state the fact that a good outcome is possible in severe burns caused by oral intake of corrosive substances, when fast, multidisciplinary, and appropriate management is provided on time. [ABSTRACT FROM AUTHOR]

Copyright of Turkish Journal of Surgery / Ulusal Cerrahi Dergisi is the property of Turkish Surgery Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Turkish Journal of Surgery / Ulusal Cerrahi Dergisi is the property of Turkish Surgery Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Purpose: We aimed to evaluate our surgical management and outcomes of the patients with paraesophageal hernias in this study. Materials and Methods: Four patients were operated on for paraesophageal hernia in our hospital. Preoperative clinical findings, diagnostic methods, operative records, postoperative follow-up and results were evaluated. Results: All four patients diagnosed with paraesophageal hernia had symptoms associated with gastroesophageal reflux disease such as heartburn. Diagnostic methods included chest X-ray, barium esophagogastroduodenography, upper gastrointestinal endoscopy, computed tomography, esophageal manometry and pH monitorization. The patients were operated on by the transabdominal open procedure under the elective conditions. Diaphragmatic closure was accomplished primarily in 2 patients with a hiatal defect of 5 cm or smaller. A patch of expanded polytetrafluoroethylene (ePTFE) was used to reinforce the closure of the hiatus in 2 patients with a hiatal defect of 8 cm or larger. Mean follow-up period was 26 months (range, 8-48 months). There were no recurrences or no additional complications were noted in any patients during the follow-up period. Conclusion: In this study, satisfactory results for repair of paraesophageal hernia by using both primary cruroplasty alone and mesh reinforcement were achieved in the medium-term follow-up. Meticulous work-up and surgical technique are required for optimal results. The size of hiatal defect is obviously important for the selection of operative management. [ABSTRACT FROM AUTHOR]

Copyright of Turkish Journal of Surgery / Ulusal Cerrahi Dergisi is the property of Turkish Surgery Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Calcification of the gallbladder wall (porcelain gallbladder) is an intense structure and uncommon manifestation seen in chronic cholecystitis and resulting from chronic inflammation of the gallbladder wall. Patients with porcelain gallbladder are usually considered not at risk of acute cholecystitis. However, sporadic cases of cholecystitis on porcelain gallbladder have been described in literature. Gallbladder perforation is a rare entity and may complicate on acute or chronic cholecystitis in a non-calcified gallbladder. We report an unusual case of acute cholecystitis with perforation in a porcelain gallbladder.

Background/aims: Hepatic ischemia-reperfusion injury is a major problem in liver surgery. To modulate the complex process of inflammation, additional drugs to add to well-defined organ preserving solutions have been sought. The aim of the current study was to investigate the additive potential of antithrombin (AT) in liver preservation., Methodology: Female Wistar rats were randomized into four groups: sham (Group I), experiment model (Group II), and treatment groups with AT (250U/kg) administration systematically (Group III) or locally (Group IV) before hepatectomy. UW solution was used for liver preservation for 24h at 4°C. The livers in group II, III and IV were reperfused 1h and histopathological parameters were evaluated microscopically. Apoptosis was assessed with TUNEL test., Results: Karyorrhexis was lower in the local treatment with AT group. Sinusoidal desquamation and mononuclear cell infiltration was higher in the experimental model group. Sinusoidal enlargement was higher in the systemic AT treatment group and neutrophil infiltration to sinusoids was lowest in the local treatment group. Apoptosis of hepatocytes and sinusoidal cells were significantly suppressed in rats that were treated with AT via portal vein infusion., Conclusions: AT treatment obviously contributed to liver preservation in our model; the effects on apoptosis and inflammation were prominent. Therefore, AT should be considered as a potent agent although its clinical role has yet to be defined in ex-vivo hepatic preservation.

Context: Heterotopic pancreas is defined as the presence of pancreatic tissue, outside its usual location, which lacks anatomical and vascular continuity with the pancreas proper. Despite the development of modern diagnostic procedures, it is still difficult to differentiate heterotopic pancreas from benign or malignant tumors and other tumor-like lesions. Frozen examination of mucinous lesions arising from heterotopic pancreas may represent a diagnostic problem. A decision may be very difficult and it is sometimes impossible to decide on the basis of the frozen sections whether a lesion is benign or malignant., Case Report: We report a tumor-like lesion mimicking a mucinous (colloid) carcinoma arising in heterotopic pancreatic tissue in the prepyloric antrum of a 56-year-old woman which was found incidentally during an elective laparoscopic cholecystectomy for cholelithiasis. The tumor was treated by wedge resection and, in the frozen section examination, there were pancreatic ducts in the proper muscle layer, pancreatic acini with islets of Langerhans under the serosal surface and mucinous lakes close to the heterotopic pancreatic tissue and to a peripheral nerve., Conclusion: The significance of this unusual lesion is its potential confusion with mucinous (colloid) carcinoma or other mucous tumors. Such confusion is more likely to occur if the tissue sample is selective or limited, and the presence of pancreatic tissue cannot be verified. Therefore, we believe that a choice of local excision, wedge resection or more extensive eradication be determined only after intraoperative, pathological confirmation of the complete and accurate diagnosis.

The aim of this study was to describe the clinicopathological characteristics and prognostic factors of carcinoma of ampulla Vateri. The medical records of 32 patients (24 men, 8 women) were evaluated. Median age was 59 years (range, 36-80 years). The performance status at the time of admission of (European Cooperative Oncology Group) 18 patients (56.3%) were ECOG-1; 8 patients (25.0%) were ECOG-2. Fifteen patients had early stage, 15 patients had locally advanced stage. Twenty-eight of 32 patients underwent curative surgery. Eleven, nine, and four patients had high-, moderate-, and low-grade histology, respectively. Fourteen patients received adjuvant treatment. Ten out of 14 patients were treated with chemotherapy. ECOG performance status (P = 0.06), stage (P = 0.05), perineural invasion (P = 0.01), tumor grade (P = 0.01), and treatment with chemotherapy, chemoradiotherapy, or only radiotherapy (P = 0.001) had a statistically significant impact on overall survival, whereas only tumor histopathology (P < 0.001) was shown to have a statistically significant effect on disease-free survival. Carcinoma of ampulla Vateri is a rare gastrointestinal tumor. Prospective trials with larger number of patients are needed to determine the prognostic factors to help select patients for adjuvant treatment.

Polyarteritis nodosa is a necrotizing vasculitis which affects small and medium-sized arteries. The clinical features of the disease vary according to the site and extent of involvement. Aneurysmal dilatation and thrombosis in the arteries of the liver and gastrointestinal tract have been reported in polyarteritis nodosa. However, rupture of the hepatic aneurysm and necrotizing appendicitis due to polyarteritis nodosa are uncommon; indeed a case in which these have occurred together has not been reported to date. In this case report, a patient with necrotizing appendicitis and hepatic aneurysm rupture due to underlying poliarteritis nodasa is presented. Extensive intraabdominal hematoma and appendicitis were treated surgically and complete recovery was achieved.

Background/aims: Several clinical and experimental studies have shown that obstructive jaundice delays wound healing. Growth hormone may prevent delayed wound healing, since it has effects on the release of mediators in jaundice, as well as increasing the protein synthesis., Methods: Forty male Wistar rats were allocated to four groups: Group I (n=10): intestinal anastomosis to normal small bowel, Group II (n=10): intestinal anastomosis to normal small bowel followed by growth hormone therapy (2mg/kg/day, subcutaneously), Group III (n=10): intestinal anastomosis to obstructive jaundice rat's small bowel, Group IV (n=10): intestinal anastomosis to obstructive jaundice rat's small bowel followed by growth hormone therapy at the same dosage The animals were observed for seven days then killed. Intraabdominal adhesions, anastomotic complications and anastomotic bursting pressures were recorded and tissue samples from the anastomotic site were obtained to measure hydroxyproline levels and for histopathologic examination., Results: Growth hormone had a beneficial effect on the healing of intestinal anastomosis in both jaundiced and non-jaundiced rats. This was demonstrated by clinical and mechanical parameters such as a significant increase in anastomotic bursting pressure, hydroxyproline content and histopathological scores., Conclusion: Growth hormone reverses the adverse effects of obstructive jaundice on small bowel anastomotic healing. It can be hypothesized that this effect is due to augmentation of insulin-like growth factors, protection of hepatocytes, enhancement of intestinal epithelization, and reversal of the resultant malnutritional state caused by growth hormone in obstructive jaundice.