Heterotopic ossification of the anterior abdominal wall.

Heterotopic ossification (HO) is a bone formation in a tissue other than the skeletal system. It is more often seen as a complication of orthopedic surgery; however, it is a pathological condition that might be observed during the healing process of abdominal incisions in the midline. The aim of this study is to present a case of a 63-year-old male patient with the complaints of induration and pain on the region of his previous incision through which he had been operated for achalasia. HO is also discussed in the light of the current literature.

Heterotopic ossification of the anterior abdominal wall.

Heterotopic ossification is the formation of bone tissues in areas other than the skeletal system. It is more often seen as a complication of orthopedic surgery; however, it is a pathological condition that might be observed during the healing of abdominal incisions in the midline. The aim of this study is to present a case of a 63-year-old male patient with complaints of induration and pain on the region of his previous incision through which he had been operated for achalasia. Heterotopic ossification has also been discussed in the light of the current literature.

Comparison of classical surgery and sutureless repair with DuraSeal or fibrin glue for duodenal perforation in rats.

BACKGROUND: The purpose of the study was to compare classical primary suture repair and sutureless repair with fibrin glue or DuraSeal adhesion barrier for the closure of duodenal perforation in rats. METHODS: Forty adult female Wistar Albino rats weighing between 250-300 g were randomly divided into four equal groups. Primary repair, primary repair and omentoplasty, or application of fibrin glue or DuraSeal adhesion barrier was performed in each of the four groups, respectively. The bursting pressure, tissue hydroxyproline levels and histopathology were evaluated. RESULTS: Bursting pressure values of the primary repair and primary repair and omentoplasty groups were significantly higher than in the fibrin glue and DuraSeal groups (p < 0.001). There were no significant differences between the experimental groups regarding hydroxyproline levels and histological parameters. CONCLUSION: The sutureless methods (Fibrin glue, DuraSeal) have no superior effects when compared with the conventional repair techniques. We observed similar results between the sutureless repair groups; thus, DuraSeal can be considered an alternative to fibrin glue for this purpose. This suggestion must be supported with new studies, however, which would be planned with other wound healing markers and different designs.

Pancreatic cystic lymphangioma: report of a case.

We herein present a patient referred to our clinic with the complaints of flatulence and left upper quadrant abdominal pain who was diagnosed to have pancreatic cystic neoplasia radiologically. The septated cyst was defined to be 9x12 cm in diameter by abdominal computed tomography and by ultrasonography originated from the tail of the pancreas. Distal pancreatectomy procedure with complete resection of the cystic lesion was performed in this patient. Pathologic examination revealed pancreatic cystic lymphangioma (PCL). Although PCL is very rare in adult patients, it can cause confusion due to the presence of other cystic pathologies of the pancreas. Complete excision of the cyst is mandatory to prevent recurrences. In our case, no recurrence was detected after a two-year follow-up.

Spontaneous cholecystocutaneous fistula presenting with an abscess containing multiple gallstones: a case report.

Spontaneous cholecystocutaneous fistula is a rare complication of chronic calculous cholecystitis. This complication, a result of the natural history of gallbladder stones, was formerly common. Today it is rare, because of early diagnosis and treatment of biliary tract diseases. We report a case of spontaneous cholecystocutaneous fistula in a 70-year-old female patient who presented with an abscess formation in the right upper quadrant. After the incision of this infective focus, many gallstones were picked up. One-stage open cholecystectomy and excision of the fistula tract were carried out after control of the abdominal wall infection.

Effects of hyaluronic acid-carboxymethylcellulose antiadhesion barrier on ischemic colonic anastomosis: an experimental study.

PURPOSE: Intraperitoneal adhesions may help the healing of marginally viable bowel ends. If adhesion formation is prevented by various methods, the integrity of ischemic bowel anastomosis may be compromised. Thus, we decided to study the effects of hyaluronic acid-carboxymethylcellulose, an antiadhesion barrier, on ischemic bowel anastomosis. METHODS: Thirty Wistar-Albino rats were divided into three groups. In Group A (control), a well-perfused distal colonic segment was transected, and free ends were anastomosed. In Group B, an ischemic colonic segment was prepared, then divided and anastomosed. In Group C, after completion of ischemic colonic anastomosis, hyaluronic acid-carboxymethylcellulose film was wrapped around the anastomosis. In all groups, rats were killed on the seventh day. Intraperitoneal adhesions were graded by adhesion score, and healing of the anastomosis was assessed by measurement of bursting pressure and hydroxyproline levels in the anastomotic tissue. RESULTS: A statistically significant difference was found between hydroxyproline levels of the control group and the ischemic group (P = 0.02). HP level was also significantly higher in the hyaluronic acid-carboxymethylcellulose group than in the ischemic group (P = 0.01). There was no difference in hydroxyproline levels between the control and hyaluronic acid-carboxymethylcellulose groups. Compared with the control group, bursting pressure was lower in the ischemic group (P = 0.02). Hyaluronic acid-carboxymethylcellulose wrapping increased the bursting pressure significantly (P < 0.001). However, there was no difference in bursting pressure between the control group and the hyaluronic acid-carboxymethylcellulose group (P = 0.13). A marked increase in the adhesion score was observed in the ischemic group (P = 0.01). The difference between adhesion scores of the hyaluronic acid-carboxymethylcellulose and ischemic groups was not found to be significant, although the adhesion score in the hyaluronic acid-carboxymethylcellulose group was lower (P = 0.16). There was no difference in adhesion score between the control and hyaluronic acid-carboxymethylcellulose groups. CONCLUSIONS: Application of hyaluronic acid-carboxymethylcellulose in ischemic colonic anastomosis did not compromise anastomotic integrity. The adverse effect of ischemia on healing of colonic anastomosis was counteracted by hyaluronic acid-carboxymethylcellulose.

Laparoscopic repair of a Morgagni-Larrey hernia: report of three cases.

Morgagni-Larrey hernia is a rare type of diaphragmatic hernia, the diagnosis of which is made incidentally by routine chest X-ray film. We describe a technique for the laparoscopic repair of Morgagni-Larrey hernia which was successfully performed in three adult patients; two women and one man. Two of the patients were asymptomatic and had herniation of only omentum into the right hemithorax; however, one was symptomatic and had herniation of the omentum and large bowel. Tension-free closure of the defects was done using Prolene mesh with a hernia stapler, helical fastener, and Endostitch. There were no early complications and the patients were discharged on the fourth postoperative day. The mean follow-up period was 41 months, and there has been no late morbidity or mortality related to this procedure. Using a laparoscopic approach to repair a Morgagni-Larrey hernia provides an excellent view of the surgical field and allows easy manipulation with minimal surgical trauma, followed by rapid recovery of the patient.