Intestinal obstruction requiring fecal diversion due to rectal hematoma following a hemorrhoid laser procedure (HeLP)

35-year-old man had undergone a procedure for prolapse and hemorrhoids (PPH) for advanced hemorrhoids at age 20 and a hemorrhoid laser procedure (HeLP) 18 months prior to presenting with a large bowel obstruction. On examination, the rectum was closed at 6 cm from the anal verge by an extramucosal mass causing stenosis. The patient underwent a Hartmann’s procedure without complications

Ileocecal-colonic intussusception caused by cecal adenocarcinoma A case report.

INTRODUCTION: Intussusception in adults is an infrequent cause of intestinal occlusion that is usually due to neoplasm lesions. The unspecific nature of the clinical presentation often delays diagnosis. It is most commonly emergency explorative laparotomy which clarifies the etiology of the occlusion. The authors report a case of intestinal occlusion caused by ileocecal-colonic invagination with a small cecal adenocarcinoma as lead point, in a 74-year-old woman. CASE REPORT: A 74-year-old woman came to the Emergency Department, complaining of crampy pain in the mid- and lower abdomen. An abdominal ultrasound revealed a "pseudokidney sign" apparently involving the cecum. Because there were no clear signs of occlusion, the patient was dicharged on the same day. Three days later, upon admission, the patient complained of episodes of abdominal pain with intervals of moderate well-being, associated with nausea, vomiting and an inability to pass stool (but not gas) for 36 hours. On clinical examination her abdomen was distended and tender on palpation in all quadrants, especially in the right iliac fossa where a large mass could be felt. Standard abdominal x-Ray documented gaseous distension of some loops of the jejunum-ileum with some air-fluid level. The patient underwent an abdominal CT scan which showed advanced intussusception that appeared to be ileocolic and multiple enlarged lymphnodes were found in the invaginated mesentery at the base of which there appears to be a thickening of the intestinal wall that is probably neoplastic in nature. The patient underwent explorative laparotomy. Ileocecal-colonic intussusception caused by a cecal growth 5 cm in diameter was found on examination of the surgical specimen. Histology showed that the cause of the large swelling of the ascending colon was a vegetating ulcerated adenocarcinoma (medium grade differentiation: G2), measuring 6.5x 4.0 cm, arising from a tubulovillous adenoma infiltrating the submucosa. CONCLUSIONS: Most cases of intussusception are caused by structural lesions, a large percentage of which are malignant, especially in the colon. In our patient the lead point was a small cecal polyp which, together with the last loop of the ileum and the ileocecal valve, was pulled into the ascending colon. Although most cases of intussusception in adults are diagnosed at the operating table, noninvasive diagnostic tools like ultrasonography and CT scanning are very useful. Treatment in adults is usually surgical and involves en bloc resection of the lesion. Manual reduction of the intussusception is not advisable because of the risk of dissemination if the lead point is malignant

Prosthetic replacement and tangential resection of the superior vena cava in chest tumors.

Aim. Infiltration of the superior vena cava (SVC) due to advanced non small cell lung cancer (NSCLC) or thymoma can be treated by prosthetic replacement or tangential resection. These two technical procedures and their results are described. Methods. From 1988 to 2002, we performed 37 SVC resections: 21 replacements with polytetrafluoroethylene (PTFE) prostheses and 16 tangential exereses. Sixteen patients affected by locally advanced NSCLC (12 T4; 4 extracapsular N2) and 5 subjects with thymoma (Stage III Masaoka) underwent prosthetic replacement of the SVC. After neoadjuvant polychemotherapy, tangential resection was performed on 12 patients with extracapsular N2 NSCLC, and in I patient with T4 and in 3 patients with T3a disease. We performed prosthetic replacement in 18 cases using a straight prosthesis (?18-20 mm). A bridge (10-14 cm) between the innominate vein and the right atrium was created in 3 patients. The main indication for a prosthetic replacement was infiltration of more than 30% of the circumference of the SVC. There were 4 thromboembolic complications (19%), with one intraoperative death (4.8%). Tangential resection of the SVC for infiltration <20% was performed both manually and with staplers (double clamping) without any major complications. Results. Mean survival was 23 months in those patients who had undergone PTFE replacement for T4 lung cancer and for thymoma. Mean survival was 15 months in those who had undergone tangential resections for NSCLC with extracapsular N2. We performed restaging of the tumor using chest angio-CT scan in 11 patients, one year after the operation. We found 80% patency in 7 SVC prostheses and 50% patency in 4 others: the two bridges between the left innominate vein and the right atrium appeared to be partially closed but were compensated by important collateral circles. Conclusion SVC replacement, associated with pulmonary resection or removal of mediastinal masses, can be performed in selected cases. it should not be considered as palliative treatment because of the important perioperative risks. SVC tangential resection involves fewer surgical problems. However, since this procedure is used mostly for N2 NSCLC subjects, patients have a low mean survival in spite of adjuvant therapy

Naples Prognostic Score, Based on Nutritional and Inflammatory Status, is an Independent Predictor of Long-term Outcome in Patients Undergoing Surgery for Colorectal Cancer

BACKGROUND: The existing scores reflecting the patient's nutritional and inflammatory status do not include all biomarkers and have been poorly studied in colorectal cancers.OBJECTIVE: The purpose of this study was to assess a new prognostic tool, the Naples prognostic score, comparing it with the prognostic nutritional index, controlling nutritional status score, and systemic inflammation score.DESIGN: This was an analysis of patients undergoing surgery for colorectal cancer.SETTINGS: The study was conducted at a university hospital.PATIENTS: A total of 562 patients who underwent surgery for colorectal cancer in July 2004 through June 2014 and 468 patients undergoing potentially curative surgery were included. MaxStat analysis dichotomized neutrophil: lymphocyte ratio, lymphocyte: monocyte ratio, prognostic nutritional index, and the controlling nutritional status score. The Naples prognostic scores were divided into 3 groups (group 0, 1, and 2). The receiver operating characteristic curve for censored survival data compared the prognostic performance of the scoring systems.MAIN OUTCOME MEASURES: Overall survival and complication rates in all patients, as well as recurrence and disease-free survival rates in radically resected patients, were measured.RESULTS: The Naples prognostic score correlated positively with the other scoring systems (p < 0.001) and worsened with advanced tumor stages (p < 0.001). Patients with the worst Naples prognostic score experienced more postoperative complications (all patients, p = 0.010; radically resected patients, p = 0.026). Compared with group 0, patients in groups 1 and 2 had worse overall (group 1, HR = 2.90; group 2, HR = 8.01; p < 0.001) and disease-free survival rates (group 1, HR = 2.57; group 2, HR = 6.95; p < 0.001). Only the Naples prognostic score was an independent significant predictor of overall (HR = 2.0; p = 0.03) and disease-free survival rates (HR = 2.6; p = 0.01). The receiver operating characteristic curve analysis showed that the Naples prognostic score had the best prognostic performance and discriminatory power for overall (p = 0.02) and disease-free survival (p = 0.04).LIMITATIONS: This is a single-center study, and its validity needs additional external validation.CONCLUSIONS: The Naples prognostic score is a simple tool strongly associated with long-term outcome in patients undergoing surgery for colorectal cancer. See Video Abstract at http://links.lww.com/DCR/A469

Prevention of complications during reoperative thyroid surgery.

BACKGROUND: Thyroidectomy performed by an experienced surgeon is associated with a low incidence of recurrent laryngeal nerve injury and permanent hypoparathyroidism. During reoperative thyroid surgery there is a higher technical risk because detection and preservation of the recurrent laryngeal nerves and parathyroid glands are more difficult than in the primary surgery. AIM: Our retrospective cohort study was to assess short- and long-term complications associated with reoperative thyroid surgery in order to suggest a technical approach to lower the morbidity rate. MATERIALS AND METHODS: From January 2005 to September 2013, 745 patients underwent surgery for thyroid disease. Before surgery all patients underwent clinical examination, laboratory blood tests, hormonal assays, neck ultrasound, chest radiography and indirect laryngoscopy. Patients were followed up at 1, 3, 6 months and then annually after operation with hormonal assays, blood tests and neck ultrasound. RESULTS: Eighty (10.7%) out of 745 patients (mean-age= 52.5 years; age-range 18-80) underwent reoperative surgery for recurrent thyroid disease. The primary treatments were enucleoresection (11.2%), thyroid lobectomy(56,3%), thyroid lobectomy with isthmectomy(10%) and subtotal thyroidectomy (22,5%). In the reoperative surgery group (Group Re) the transient RLN complications were 1.3% compared to 0.2% in the primary surgery group (Group P) (p= 0.51). The incidence of temporary hypocalcemia was 45% in the reoperative surgery group vs. 42.7% in the primary surgery group (p=0.72). CONCLUSIONS: Reoperative surgery should be reserved to experienced surgeons. However, even in this case, when surgical maneuvers reserved for primary surgery are applied, then this surgery is associated with a low complications rate

Ambulatory laser-assisted surgery: a multicenter application and experience.

Background: The widespread use of surgical lasers has found place in dermatologic and aesthetic surgery largely because they are well tolerated with a reduced incidence of postoperative haemorrhage and oedema, few associated adverse events and a high rate of patient satisfaction. Patients and methods: A retrospective analysis of 1232 consecutive patients was performed on patients undergoing a range of laser treatments between January 2005 and January 2010. A mixed variety of indications for laser use included dermatologic surgeries for the removal of fibromas, angiomas and naevi, aesthetic surgeries for acne, superficial vascular conditions, facial rejuvenations and remodelling and tattoo removals as well as many miscellaneous conditions. A range of lasers were employed including CO2, Erbium: Yttrium Aluminum Garnet (Er:YAG), diodes, Alexandrite, Ruby and Neodymium:Yttrium Aluminum Garnet (Nd:YAG) lasers with variable use for different indications in combination with a selective protocol of topical anaesthesia and local cooling systems. Results: Patient satisfaction was high overall (92.4%) with most reported failures amongst those treated for general surgical conditions where there were the highest recorded complication rates. The main failures occurred in those with small cutaneous telangiectases (36.2% incomplete treatment response and 31.9% dissatisfaction rate). In those patients where lasers were used for aesthetic reasons,(most notably in those undergoing tattoo or scar removal and in those with hypertrichosis and dermatofolliculitis), incomplete results occurred in 7.2% with an 11.8% dissatisfaction rate and rare complications (0.9%). In this group, the highest reported incomplete results occurred in patients undergoing tattoo removal (13.9%), followed by scar removal (12.5%) and then by those undergoing treatment for hypertrichosis and dermatofolliculitis (8.8%). Conclusions: Laser use in general surgery is associated with a high success rate for a wide variety of conditions with high patient satisfaction and a low incidence of adverse events in experienced hands. The advantages and disadvantages as well as the specific recommendations for different laser types are presented with clinical advances resulting from the development of non-ablative laser systems designed for dermal remodeling. Key words: Cross-disciplinary, General surgery, Laser, Outpatient