Role of Liver Transplantation in Bilio-Vascular Liver Injury After Cholecystectomy.

BACKGROUND: The aim of this study was to report 2 cases of liver transplantation (LT) for iatrogenic bile-vascular injury (BVI) sustained during cholecystectomy and to review the literature for LT after cholecystectomy. METHODS: Between March 2001 and July 2013, within our institution, 12 patients were treated after cholecystectomy, 3 of 12 received LT, 1 for acute de-compensation in a cirrhotic patient and 2 after iatrogenic lesions. RESULTS: The majority of iatrogenic injury occurred during video-laparocholecystectomy (63,6%; 7/11). Three patients of 12 (25%) received LT: the first patient developed acute de-compensation in chronic and after liver failure. The second patient developed recurrent cholangitis and secondary biliary cirrhosis. The third patient had undergone emergency hepatectomy because of bleeding and subsequent total hepatectomy with porto-caval shunt. Five of 12 (42%) patients were treated with bilio-digestive anastomosis: 1 patient with direct repair on T-tube; 2 patients (17%) with arterial vascular lesion requiring surgical treatment; and 1 patient treated with medical therapy. No deaths occurred. The post-operative morbidity included 1 re-intervention, 3 recurrent cholangitis, 1 anastomotic biliary stricture, 1 anastomotic bile leak, and cholestasis in 3 patients. The overall hospital stays were higher after LT. Median follow-up was 8.25 years (range, 2-14). CONCLUSIONS: The management of iatrogenic injury during cholecystectomy depends on the time of recognition, extent of injury, experience of the surgeon, and the patient's general condition. If safe repair is possible, BVI should be treated promptly, otherwise all patients should be treated in an experienced center.

Anal stretch plus fissurectomy for chronic anal fissure.

INTRODUCTION: Anal fissure is a common disease. Usually chronic anal fissures are managed medically. When conservative management fails, surgical treatment should be considered. Lateral internal sphincterotomy has been advocated as the first choice invasive treatment but it has a reported rate of major fecal incontinence of 5%. In order to reduce the onset of major fecal incontinence after anal fissure surgery, it has been proposed to use the anal stretching plus fissurectomy. METHODS: From 2008 to 2011, 457 patients have been operated for chronic anal fissure. RESULTS: Twenty-seven patients underwent lateral internal sphincterotomy, two patients underwent posterior sphincterotomy and 428 patients underwent anal stretch plus fissurectomy. Satisfactory results have been reported in 95% of the cases. Transient incontinence rates have been of 3% after anal stretch and of 14.8% after lateral internal sphincterotomy (p < 0.05). Major and persistent incontinence rates have been reported in a case after later internal sphincterotomy (3%) but never after anal stretching (p = 0.059). Recurrence occurred in 2% of the patients after anal stretch and in 3% of the cases after lateral internal sphincterotomy (p = ns). CONCLUSION: Lateral internal sphincterotomy and anal stretch have nearly a reported 95% of good results but the first have 3-5% rates of major incontinence.

Outpatient treatment of hemorrhoids with a combined technique: results in 7850 cases.

A combination of sclerotherapy, rubber band ligation and infrared coagulation was performed in 7850 patients seen an outpatient clinic over a period of 9 years. The most common symptom was bleeding followed by prolapse, pain and itching. Results were considered satisfactory in 7100 patients (90.5%); 750 (9.5%) required a formal hemorrhoidectomy. Complications were mild to moderate pain in 1777 cases (22.6%), severe pain in 157 cases (2.2%), mild hemorrhage in 199 (2.5%) and hemorrhage requiring transfusion in 10 cases (0.1%). In conclusion, non-surgical outpatient treatment has a great impact on patient's perception of the disease and results in considerable savings for the healthcare system.

[Laparoscopic or open appendectomy. Critical review of the literature and personal experience]. / Appendicectomia laparoscopica o a cielo aperto. Revisione critica della letteratura ed esperienza personale.

UNLABELLED: In the era of video-laparoscopic surgery there are a lot of surgeons that still continue to perform open appendectomy. This choice is the consequence of the good results of open appendectomy (clinical, cosmetic, hospital stays and hospital costs). Published trials on laparoscopic appendectomy don't show that it is superior to the open approach. The aim of this study is to critically review the literature on laparoscopic and traditional appendectomies and to report a clinical experience on 86 consecutive patients that underwent open appendectomy. PATIENTS AND METHODS: From September 2000 to March 2001, in the Department of Emergency Surgery of Villa Scassi Hospital in Genoa, 86 patients underwent open appendectomy (32 men; mean age 29.8 years; range 15-54 years/54 women; mean age 22.4 years; range 13-80 years). All the patients underwent blood examinations, abdomino-pelvic ultrasonographys and the women gynecological evaluation. The Authors used, almost always, the Stropeni way of access (cutaneous Mac Burney and right para-rectal incision of the muscles). Discharge has been done as soon as possible. Removed appendices were submitted to histological examination and were classified as normal or pathologic according to the severity of the lesion. Review of articles has been done on Medline. RESULTS: Suspected appendicitis have been confirmed by histological examination that documented 1 normal appendix, 7 chronic appendicitis, 45 acute catharralis, 22 acute suppurative and 11 gangrenous or perforated appendicitis. The specificity of open appendectomy has been 97.6% (100% for men). Post-operative complications were: 2 wound infections and 1 recurrence of an abscess (2.58%). Open appendectomy did carry an hospital bill of 2,500,000 IT liras (1,200 USA dollars) for non complicated appendicitis and 2,000 USA dollars for perforated appendicitis. The early discharge allowed us to spend 119 millions IT liras less in 7 months (99,600 USA dollars in a year). DISCUSSION: The role of laparoscopic appendectomy isn't still established. After a critical review of the literature we can suggest that: 1) laparoscopic appendectomy increase operative time (63 vs 43 minutes: p < 0.0001); 2) laparoscopic approach can reduce the length of post-operative stay in hospital; 3) hospital bill is strongly reduced by open appendectomy (4,274 vs 7,923 USA dollars). On our experience the cost of the hospital for uncomplicated appendicitis is 2,500,000 IT liras (1,200 USA dollars). Otherwise it has been suggested that laparoscopic appendectomy has a better diagnostic accuracy respect to open appendectomy. Some Authors report a percentage of "negative" appendices of 16-50%. In Authors experience the percentage of "negative" appendices is 1.3% and so the diagnostic accuracy is 96% in women and 100% in men, probably because we systematically performed a preoperative abdomino-pelvic ultrasonography and, for the women, a gynecological evaluation. In conclusion, laparoscopic appendectomy should be done in case of suspected appendicitis in women. In the other cases, when there is a strong clinical suspect of appendicitis and, in particular, in case of suppurative appendicitis, the Authors recommend to perform an open appendectomy using the Stropeni approach. In case of perforated appendicitis with abdominal abscess they recommend to perform an open appendectomy using the right para-rectal approach or the median umbilical-pubis approach.

[Clinico-diagnostic aspects and therapeutic considerations of the combined surgical and radiotherapeutic approach in 2 cases of sacrococcygeal chordoma: our experience]. / Aspetti clinico-diagnostici e considerazioni terapeutiche dell'approccio combinato chirurgico e radioterapico in due casi di cordoma sacro-coccigeo: nostra esperienza.

Chordomas are rare tumours arising from embryonic notochord tissue remnants. The commonest affected segment is the sacrum. This localization may present diagnostic and therapeutic problems. Two cases of chordoma treated by surgery and radiation are reported.

[Adenocarcinoma of the anal glands. Description of a clinical case and review of the literature]. / Adenocarcinoma delle ghiandole anali. Descrizione di un caso clinico e revisione della letteratura.

Adenocarcinoma of the anal glands is a rare slow-growing tumor with a more favorable prognosis compared with colorectal adenocarcinoma, especially if an early diagnosis is established. Clinical symptoms of this disease, often associated with a fistula in ano as in the reported case, include: perianal pain, rectal bleeding and presence of perianal mass. Also perianal Paget's disease may be a not rare association with adenocarcinoma of the anal glands. We believe, therefore, that a histological examination of the resected fistulas in ano should be performed, in searching for the presence of mucinous granules. In addition, it's very important to carry out a careful examination of those patients presenting pruritus ani or eczematous lesions of the anal region. In fact adenocarcinoma of the anal glands may be due to a chronic irritation of the epithelium over a period of years. Radiation therapy and chemotherapy have proved not to provide survival benefit in the treatment of this disease; the same result is obtained with a local excision of the lesion. The only chance for cure, therefore, is early diagnosis followed by radical operation. Miles abdominoperineal resection represents the approach of choice we have adopted for our patient. A radical groin dissection should be carried out only if there are metastases to the inguinal nodes. If necessary, abdomino-perineal resection may be folowed by adjuvant irradiation.

Management of thoracic duct complex lesions (chylothorax): experience in 16 patients.

From our experience in 16 patients with persistent chylothorax from fistulas of the thoracic duct or its tributaries, we conclude that no standard treatment is uniformly successful and multimodality therapy should be considered. In selected patients, an anastomosis between ectatic lymphatics or hyperplastic lymph nodes and an adjacent vein may be attempted. Chylothorax from "leakage" of the thoracic duct or its tributaries is rare. Rupture of the thoracic duct superior to the sixth thoracic vertebrae generally results in a left-sided chylothorax; below that level, injury usually results in a right-sided chylothorax. The etiology is heterogeneous and includes blunt trauma, penetrating wounds (1), iatrogenic operative injury and lymphatic obstructions due to congenital abnormalities, inflammatory processes or neoplasms. Based on our experience in 16 patients with persistent chylothorax from thoracic duct complex lesions, we review the available treatment options.

[Our experience with toracic outlet syndrome]. / La nostra esperienza nelle sindromi dello stretto toracico superiore.

The Authors report their experience in 290 cases of thoracic outlet syndrome (TOS) and 71 cases of Paget-Schroetter syndrome, that is a condition due to thrombosis of the subclavian and/or axillary vein. They point out that diagnosis is mainly clinical-instrumental and the ulnar nerve conduction velocity (UNCV) test is of fundamental importance. The Authors emphasize how the good results obtained could be related to the complete removal of the first rib and to the axillary approach that they strongly support.

[Sclerosing adenocarcinomas of the hepatic hilum]. / Gli adenocarcinomi sclerosanti dell'ilo epatico.

The authors report their series of 7 adenocarcinomas of the hepatic hilum. Five patients with a stage IV tumor underwent palliative surgery while the remaining 2 patients underwent radical surgery. One patient died and 3 reported postoperative complications. Overall survival was 2 years and 6 months: these results can be considered satisfactory taking into account the advanced stage and the bad prognosis of this type of tumor. The aim of a better quality of life may represent a reasonable indication to surgery.

[Esophagectomy without thoracotomy: indications and our experience]. / Esofagectomia senza toracotomia: indicazioni e nostra esperienza.

In this paper the Authors report their experience of Orringer operation in 12 patients with oesophageal cancer observed from 1978 to 1992, and stress the possibility to extend the indications to Akijama oesophagectomy without thoracotomy for the treatment of malignant tumors of the entire oesophagus.

[Therapeutic strategies in the treatment of esophageal cancer: our experience]. / Strategie terapeutiche nel trattamento del cancro dell'esofago: nostra esperienza.

Esophageal cancer has a poor prognosis. The Authors in reviewing esophageal carcinogenis stress the importance of an early diagnosis to improve surgical results and compare their experience with those of other Authors.

[Treatment of large bowel obstruction. Experience with intra-operative wash-out of the colon]. / Il trattamento delle ostruzioni del grosso intestino. Nostra esperienza sul wash-out intraoperatorio del colon.

The treatment of colorectal obstructions is a surgical problem. The surgeon can choose between primary resection with anastomosis and the staged operations. The one stage procedures need colon decompression or intraoperative colonic lavage. In our experience between 1990 and 1993, 23 patients required an emergency intervention for colon obstruction; between them 13 patients were affected by a left colonic obstruction and were treated with a staged procedure (like Hartman operation) in 9 cases and with intraoperative colonic wash-out with primary anastomosis in 4 cases. The last group had a good postoperative course without an increased incidence of anastomotic leakage (no one in our limited experience). Compared with staged surgery, immediate resection and anastomosis had significant advantages for the patients because: 1) the quality of the life is better (absence of colonstomy); 2) the cumulative hospitalization is reduced (15 days vs 32 days); 3) there is a reduction in operative risk and in the cumulative intra- and postoperative immunodepression. The correct evaluation of the effect on the long-term survival of these factors needs larger series and of longer follow-up.