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1.
Surg Endosc ; 16(8): 1192-6, 2002 Aug.
Article in English | MEDLINE | ID: mdl-11988796

ABSTRACT

BACKGROUND: Major vascular injuries (MVI) still occur in laparoscopic surgery. METHODS: We report our institution's experience of two MVI (aortic lesions) in a series of 3545 laparoscopies (July 1991-December 2000). We compared this experience with other series reporting MVI from Medline, Embase, Current Contents, and Best Evidence. RESULTS: There were no deaths, but we had 23 postoperative and eight intraoperative bleedings, including two hepatic vessel lesions during dissection and six vascular lesions (four minor vessels and two aortic) related to trocar insertion. Prevention and treatment options are also discussed. CONCLUSIONS: The incidence of MVI reported in the literature is 0.05%, but the true incidence is difficult to estimate because results are not always comparable and there is a possibility of underreporting. The mortality rates (8-17%) are high. No technique or instrumentation is completely safe; therefore, a high level of alertness must be maintained at all times and precautions must be adopted to avoid major complications.


Subject(s)
Blood Loss, Surgical , Blood Vessels/injuries , Hematoma/etiology , Laparoscopy/adverse effects , Aorta/injuries , Humans , Reoperation , Surgical Instruments/adverse effects
2.
Diagn Ther Endosc ; 6(3): 125-31, 2000.
Article in English | MEDLINE | ID: mdl-18493515

ABSTRACT

1. Background We developed this surgical protocol about performing intraoperative laparoscopy for staging in every patient affected by stomach cancer. Sensitivity and specificity of intraoperative laparoscopy are compared with conventional preoperative staging techniques.2. Methods From January 1994 to June 1999, 83 patients affected by stomach cancer were accepted in our department: 12 patients (14.5%) were excluded from our study after the preoperative staging; in 71 patients (85.5%) an explorative laparoscopy as the first step of the operation was performed.3. Results Laparoscopy confirmed preoperative staging in 53 cases (74.6%), in 12 patients demonstrated an overstaging. Laparoscopy demonstrated in 6 patients unsuspected causes of unresectability.4. Conclusions When performed in patients affected by malignant neoplasm and declared resectable, intraoperative laparoscopy can demonstrate conditions not detectable by traditional preoperative investigations, consequently reducing to zero explorative laparotomies.

3.
Thorax ; 53(3): 190-2, 1998 Mar.
Article in English | MEDLINE | ID: mdl-9659354

ABSTRACT

BACKGROUND: Oesophageal leiomyomas are usually so easily removed that thoracotomy seems out of proportion and thoracoscopic removal is therefore highly desirable. METHODS: Out of a total of 1003 thoracoscopic operations undertaken between July 1991 and December 1996, seven patients underwent thoracoscopic removal of oesophageal leiomyoma. All of them had been preoperatively studied by oesophagogastroscopy and computed tomographic scanning of the chest which had confirmed the presence of a lesion with benign features. The surgical technique required intubation with a double lumen tube. Operative access was gained through the right chest via three ports and a small utility thoracotomy in the inframammary sulcus. The mean operating time was 120 minutes. RESULTS: Conversion to open thoracotomy was necessary in one case with a very large horseshoe-shaped leiomyoma which was firmly adherent. The mean postoperative hospital stay was seven days. No intraoperative deaths or postoperative complications occurred. CONCLUSIONS: The simplicity and safety of the thoracoscopic approach, combined with reduced surgical trauma and postoperative pain and functional and cosmetic advantages, make this technique the approach of choice for the removal of oesophageal leiomyomas.


Subject(s)
Endoscopy , Esophageal Neoplasms/surgery , Leiomyoma/surgery , Thoracoscopy , Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Video Recording
4.
J R Coll Surg Edinb ; 42(5): 324-8, 1997 Oct.
Article in English | MEDLINE | ID: mdl-9354066

ABSTRACT

Laparoscopic cholecystectomy is considered the gold standard for cholelithiasis. Nevertheless possible complications must not be underestimated. In this department, from 1 July 1991 to 30 November 1995, 1005 patients with cholelithiasis underwent videocholecystectomy. There was no peri-operative mortality. In 36 cases (3.6%) the procedure was changed to laparotomy. In four cases (0.4%) conversion was mandatory due to severe complications: in three patients while introducing a trocar (one aortic lesion, one middle colic vein injury and one visceral perforation) and in one patient due to bleeding in the hepatic hilar region. In 32 cases (3.2%) conversion was carried out electively. This was due to technical difficulties or to choledocholithiasis (22 patients), anaesthesiological problems (three cases), biliodigestive fistula (one), bile spillage from accessory hepatic ducts (three), unexpected colonic cancer (one), instrument malfunction (two cases). Twenty-four patients (2.4%) experienced post-operative complications: one with pneumothorax, two with bile leakage (one bile duct damage, and one cystic duct leakage), eight with haemoperitoneum, five with subphrenic abscess, three with anaemia, three with intraparietal collections, one with bilateral basal bronchopneumonia, one with perforated duodenal stress ulcer. Of these, 11 patients (1%) underwent reintervention: five re-laparoscopies, three conversions, and three open laparotomies. This study demonstrates the safety of videolaparocholecystectomy. Complications are relatively rare and can be often dealt with conservative treatment or re-laparoscopy. Complications are often linked to insertion of a blind trocar or to the induction of a closed pneumoperitoneum. Meticulous technique or open laparoscopy minimize these risks. Conversion must not be considered a defeat but a wise decision in the face of major difficulties. Under these principles, videocholecystectomy is safe and represents the best treatment of gallbladder stones.


Subject(s)
Cholecystectomy, Laparoscopic/adverse effects , Cholelithiasis/surgery , Adult , Aged , Aged, 80 and over , Cholecystectomy, Laparoscopic/mortality , Female , Humans , Intraoperative Complications/epidemiology , Italy/epidemiology , Male , Medical Audit , Middle Aged , Postoperative Complications/epidemiology , Video Recording
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