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Even more experienced laparoscopic surgeons in this report became better prepared to perform a surgical procedure doing simple exercises on a virtual reality simulator before the actual procedure.

Ascites was present in all but one case. Other common findings were weight loss (12 cases), weakness (5 cases), abdominal pain (16 cases), anorexia (6 cases) and night sweat (3 cases). Abdominal ultrasound has been used to demonstrate ascites in 16 cases. Only two patients had chest radiography suggestive for active tuberculosis. Laparotomy was performed in four cases, laparoscopy in 14 cases (two conversions). Intraoperative findings included multiple diffuse involvements of the visceral and parietal peritoneum, white "miliary nodules" or plaques, enlarged lymph nodes, ascites, "violin string" fibrinous strands, and omental thickening. Biopsy specimens showed granulomas, while ascitic fluid showed numerous lymphocytes. We conclude that the symptoms of abdominal tuberculosis vary greatly, and laparoscopy can be essential for diagnosis and management. The operation is safe, reliable with few complications and permits a prompt diagnosis, necessary to cure the patient.

Gossypibomas, among abdominal foreign bodies, represent a certain reality with significant legal implications. Prevention should prevail and all efforts should be made in such respect. Laparoscopic approach is possible in selected cases (small swabs, encapsulated, no complications).

The ovarian fibroma is a rare benign tumor originating from the connective tissue of the ovarian cortex. On occasion, the general surgeon may encounter ovarian fibroma while operating an acute abdomen. We present a series of 15 ovarian fibromas encountered in 13 patients over 11 years experience in our general surgical ward. Only four cases required emergency operations due to either tumors or adnexal torsion. High-resolution ultrasound scan with color Doppler suggested an ovarian fibroma in only ten cases, while CT and MRI were suggestive for the diagnosis in three other cases. Surgical treatment consisted of five ovarectomies, three adnexal resections and five total hysterectomies with bilateral salpingo-oophorectomy. Seven patients underwent laparoscopic surgery, four of them for an ovarian resection and in three for an adnexectomy. Laparoscopic approach has significant advantages by limiting parietal aggression with better cosmetic results, short hospital admission, lower costs, few postoperative adhesions and rapid recovery.

BACKGROUNDQuality control in colon cancer surgery is an ongoing debate ever since standardization proved to be highly efficient in improving survival in rectal cancer. Complete mesocolic excision (CME) is widely acclaimed as the new gold-standard in colon cancer resections, thus it is imperative to establish quality criteria of CME in order to make it easily understood and verified by surgeons worldwide. One simple and reproducible tool could be the measurement of arterial stumps postoperatively and a straightforward way to test its reliability is to test it in a comparative study between CME and non-CME surgery.AIMTo validate arterial stump measurement as a surgical quality tool by comparing CME with conventional radical colectomies.METHODSThis was a retrospective study, carried out on a prospective database. We collected data from two groups of patients, divided according to standard CME with D2 central vascular ligation (group A) and non-standardized surgery (group B). The two groups were compared with regard to the arterial stump length after right- and left-sided colectomies for colon cancer. The actual stump lengths of the ileocolic artery (ICA) and inferior mesenteric artery (IMA) were compared with their theoretical best D2 position of predicted ligation levels (D2PLLs) for calculating the potential for improvement. Measurements on follow-up computed tomography scans were carried out by three observers. Pathological data were recorded (specimen length, lymph node yield) and correlated with stump length.RESULTSWe analysed 58 colectomies. The stump lengths (mean ± SD) in group A were 16.97 ± 4.77 mm for ICA and 31.70 ± 15.71 mm for IMA, whereas group B had 49.93 ± 20.29 mm for ICA and 67.24 ± 28.71 mm for IMA. Shorter lengths were obtained in group A, by a mean difference of 35.66 mm (χ2 = 27.38, P < 0.001), which was significant for all types of colectomies. Except for a 5.85 ± 4.71 mm difference for right colectomies, all the ligations from group A significantly reached their potential height (0.26 ± 12.18 mm from D2PLL; χ2 = 0.005, P = 0.944). Apart from three left colectomies, group B failed to reach D2PLL, by a mean difference of 32.14 ± 26.15 mm (χ2 = 21.77, P < 0.001). The calculated improvement potentials were significantly shorter in group A than in group B, by a mean of 31.88 mm (χ2 = 22.13, P < 0.001). The large spread of results in group B showed that there is significant variability (P = 0.004) when compared to standard surgery. Significant correlations were found between stump length, specimen length and number of lymph nodes (P = 0.018 and P = 0.008 respectively). No statistical difference was found between observers’ measurements (P = 0.866).CONCLUSIONArterial stump monitoring is a significant step in defining surgical quality, as longer stumps contain residual mesocolic tissue and correlate with major prognostic factors.

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A solitary Peutz-Jeghers polyp is defined as a unique polyp occurring without associated mucocutaneous pigmentation or a family history of Peutz-Jeghers syndrome. Gastric solitary localization is a rare event, with only eight reported cases to date. We report herein the case of a 43-year old woman who presented with upper gastrointestinal bleeding, severe anemia, weight loss and asthenia. Endoscopy revealed a giant polypoid tumor with signs of neoplastic invasion of the cardia, with pathological aspect suggesting a Peutz-Jeghers hamartomatous polyp. Computed tomography suggested a malignant gastric tumor and a total gastrectomy was performed. The pathological specimen showed a giant 150/70/50 mm polypoid tumor and immunochemistry established the final diagnostic of a Peutz-Jegers type polyp. This is the largest solitary Peutz-Jeghers gastric polyp reported until now, and the second one mimicking a gastric malignancy with lymph node metastasis.