Gossypiboma mistaken for a hydatid cyst: case report.

Although considered a rare complication, gossypiboma continues to be a clinically important and probably more frequently encountered than reported situation. This study aimed to report a case of gossypiboma that was mistaken for a hydatid cyst in the preoperative evaluation. A 34-year-old male patient with a history of Nissen Fundoplication presented with a large mass palpable in the epigastrium and both the left upper and lower quadrants of the abdomen. Computerized tomography was reported to show a 20x18 cm cystic mass with a collapsed germinative membrane inside it. Laparotomy, which was performed with a suggested diagnosis of type 3 hydatid cyst, revealed that the mass was caused by a 30x30 cm surgical abdominal compress. We believe gossypiboma should be kept in mind in the differential diagnosis of abdominal hydatid cysts in the presence of a former abdominal operation, especially when the result of indirect hemagglutination test is negative.

Comparison of Three Surgical Techniques in Pilonidal Sinus Surgery.

Our study aims to compare the surgical outcome of Limberg transposition flap, Karydakis flap, and primary closure after excision to treat sacrococcygeal pilonidal sinus disease. A total of 634 patients with pilonidal sinus who underwent surgery were evaluated retrospectively from January 2014 to January 2016. The patients were divided into three groups. Limberg transposition flap (LTF) was performed in 131 patients (group 1), Karydakis flap (KF) was performed in 232 patients (group 2) and primary closure (PC) after excision was performed in 271 patients (group 3). Patient demographics, operative and postoperative outcomes were recorded and analyzed retrospectively. The mean age (p=0.98), sex ratio (p=0.74) and removed sinus volume (p=0.67) were not statistically different between groups. Mean operative time was 54.3 ± 6.4 min for group 1, 46.8 ± 10.5 min for group 2, and 26.9 ± 5.8 min for group 3 respectively (p=0.01). When the length of hospital stay was compared, there was a significant difference in favor of primary closure (p=0.01). Regarding early surgical complication, Karydakis flap technique was superior to other groups (p<0.001). The recurrent rate was higher in the primary closure group (p<0.001). In our study, the primary closure method regarding the duration of surgery and hospitalization; Karydakis method regarding postoperative complications (seroma, hematoma, wound dissociation, infection, recurrence) were superior to the other two methods.

Traumatic Abdominal Wall Hernia: Early or Delayed Repair?

Traumatic abdominal wall hernia after blunt trauma is a rare entity. They can easily be overlooked in patients who have multiple trauma, as its signs and symptoms may be variable due to the presence of multiple injuries. Imaging with computed tomography or ultrasound confirms the diagnosis as well as identifying any associated injuries. Although surgery is the standard treatment for traumatic abdominal wall hernias, there is no consensus on the early or late repair of the defect. Some authors recommend early surgical intervention in order to avoid the risk of intra-abdominal organ injury, incarceration, and strangulation. In this study, we report our experience in three cases, which did not involve emergency surgery. Long-term outcome is successful. Elective hernia repair may be safe and feasible in stable patients.

Pilot Experimental Study on the Effect of Arginine, Glutamine, and ß-Hydroxy ß-Methylbutyrate on Secondary Wound Healing.

BACKGROUND: Wound healing is a complex process, dependent on available nutrition substrates. When used together with ß-hydroxy ß-methylbutyrate, arginine and glutamine have been shown to increase collagen deposition in human subjects. However, there are no experimental investigations on the influence of this amino acid mixture with regard to secondary wound healing. The aim of this study is to investigate the effects of the supplementation of these 3 amino acids on the healing of open wounds in otherwise healthy animals. MATERIALS AND METHODS: Twelve rats were divided into control and treatment groups. Two 2-cm × 1-cm full-thickness skin defects were prepared on each subject. The rats in both groups received a diet containing 1.2 g of protein per 100 g of body weight per day. The treatment group, in addition, received 200 mg/kg L-arginine, 200 mg/kg L-glutamine, and 40 mg/kg ß-hydroxy ß-methylbutyrate every day. Wound sizes were measured every 2 days. On the 10th day, tissue samples were taken for histopathologic evaluation and also for the measurement of hydroxyproline concentrations. RESULTS: There was no statistically significant difference between mean wound sizes for the 2 groups (P > .05). There was also no statistically significant difference between the groups with regard to histological healing parameters (reepithelialization [P = 1.00], granulation tissue [P = 1.00], collagen accumulation [P = .455], inflammatory cell accumulation [P = .455], angiogenesis [P = .242]) or tissue hydroxyproline concentrations (P = .240). CONCLUSION: Diet supplemented with arginine, glutamine, and ß-hydroxy ß-methylbutyrate is not beneficial in enhancing secondary healing of open wounds in rats. Further research regarding this topic is warranted.