Assessment of tetanus immunity status by tetanus quick stick and anamnesis: a prospective double blind study.

BACKGROUND: In patients with wounds admitted to Emergency Departments (ED) acquiring tetanus vaccination history by interview is very unreliable. Protected patients may receive unnecessary prophylaxis and unprotected nothing. Aim of the study was to evaluate tetanus immunity status comparing the traditional anamnestic method with the Tetanus Quick Stick (TQS), a rapid immunochromatographic test. METHODS: A double-blind prospective study was carried out in the ED of the 1,000 bed teaching hospital Umberto I in Rome. Adult patients (≥18) with wounds attending at the ED were randomly included. Tetanus immunity status was evaluated by healthcare workers (HCWs) comparing the TQS test with the anamnesis. TQS test was performed by a trained HCW and afterwards the anamnesis about tetanus immunity status was collected by another HCW unaware of the TQS result. Also cost analysis was carried out. RESULTS: Overall 400 patients (242 males and 158 females) were included, mean age was 46.7 ± 20.2 years (median 44 range 18 - 109), 304 (76.0%) were italians and 96 foreigners (24.0%). Overall, 209 (52.2%) resulted TQS +, and protective immunity level was associated to lower mean age (40.1 ± 16.8 vs 53.8 ± 21,1; p<0,01). Using the anamnestic method 336 (84.0%) patients resulted "unprotected", 52 (13.0%) "partially unprotected" and 12 (3.0%) "completely protected". TQS test results showed that 154 (45.8%) out of 336 "unprotected" and 45 (86.5%) out of 52 "partially unprotected" actually had a protective antibody level. Finally two (16.7%) out of 12 "completely protected" group presented a non protective antibody level. Following only the anamnestic method 201 (50.0%) patients would have received some inappropriate treatment. Adopting TQS test in all patients would also be cost-effective saving € 1.95/patient. As tetanus immunity is inversely related to age, for <51 years old patients unnecessary treatment would have been avoided in 57.1% of patients, with a mean reduction per patient of € 7.50/patient with the TQS vs. € 12.69/patient without. CONCLUSIONS: The study showed that tetanus protective immunity prevalence among adult patients attending our ED is about 50% and is mainly influenced by class age. TQS use allowed to reduce drastically inappropriate tetanus vaccine and immunoglobulins booster treatment. Also TQS use reduced costs.

Appendicitis and abscess in an adult patient with intestinal nonrotation: Case report.

The aim of the article is showing a particular case of midgut nonrotation. It is a congenital defect of the bowel development, during which fails the rotation of 270° around the vascular pedicle. This anomaly causes a different intestinal arrangement: the small bowel is located in the right side of abdominal cavity while the large bowel is situated in the left side. We present a case of acute appendicitis and abscess treated successfully with urgent surgical intervention in a patient completely asymptomatic for nonrotation. Nonrotation may lead to acute symptoms, vague abdominal pain or may remain asymptomatic throughout all life and be discovered only accidentally. Radiological exams and laparoscopy can help to make a correct diagnosis. A conservative treatment could be preferred in asymptomatic patients and Ladd's surgical procedure should be performed in selected cases.

Laparoscopic management of left paraduodenal hernia. Case report and review of literature.

We report a rare case of left paraduodenal hernia in patient with symptoms of abdominal subobstruction treated successful with laparoscopic management in urgent situation that have reduced the length of stay and postoperative pain. Internal hernia is only 1% of the causes of abdominal obstruction and the left paraduodenal hernia about 50% of them; it is a congenital defect that derive from malrotation and abnormal mesenteric adhesion. The modern imaging techniques help for the correct diagnosis despite difficult identification of the pathology for the various clinical presentation. The treatment of choice is the surgical intervention; the laparoscopic approach is rarely described in literature but it can reduce the morbidity, postoperative pain and the length of hospital stay.

Treatment of permagna incisional hernia with skin necrosis and abscess: case report.

Ventral incisional hernia rate is decreasing due to the introduction of new clinical and surgery method. As a result, the complex incisional hernias, are less often described and rarely treated. We describe our experience in emergency case. We present the case of permagna incisional hernia with skin necrosis, subcutaneous abscess and bowel perforation which cause a long-lasting bedding. The successful management includes an emergency surgery applying hernia reduction, bowel resection and abdominal wall reconstruction through a biological mesh and positioning of VAC System. There is not a gold standard treatment that obtained an unanimous consensus, however we recommend the following procedure in that, in our patient, it shows no recurrences, infections and other post-operative complications.

Abdominal emergency in elderly: a case of small bowel obstruction and ischemia caused by bulky IA ovarian cancer.

Bowel obstruction resulting from colorectal and ovarian cancer is a serious and distressing complication of these malignancies. This may be caused by diffuse peritoneal carcinomatosis, bulky masses filling the pelvis and abdomen or postoperative adhesions, and should be carefully worked out by pre-operative imaging. We report the case of a small bowel obstruction and intestinal ischemia caused by a bulky (20x40 cm in diameter) cystic ovarian neoplasm that was found to be a stage IA G2 cystadenocarcinoma, successfully managed by uterus-sparing surgery.

Isolated pancreatic tuberculosis: a diagnostic challenge.

Abdominal tuberculosis is quite commonly found in miliary tuberculosis, especially in countries where TB is endemic, however the abdominal localization of tuberculosis in absence of disseminated disease is a rare condition and the involvement of the pancreas alone is extremely rare. Epidemiology of TB is changing in the latest years, often this illness is found in non-endemic regions and physicians are asked to interpret what happen when an old disease meets new diagnostic technologies. We describe the case of a young male admitted in our hospital for abdominal pain. Echotomography, CT scan and MRI showed a pancreatic mass suspected to be cancer and susceptible to surgical treatment, Endoscopic Ultrasound guided fine needle aspiration (FNA) showed isolated pancreatic tuberculosis.

Octogenarians: an increasing challenge for acute care and colorectal surgeons. An outcomes analysis of emergency colorectal surgery in the elderly.

AIM: Emergency surgery is associated with higher mortality rates, especially in elderly patients presenting with emergent colorectal disease. The aim of this study was to determine the outcomes in elderly patients following emergency colorectal resection, with particular focus on octogenarians who presented a sixfold higher mortality rate with respect to other patients. METHOD: This study examined 355 patients who underwent surgery at an Emergency Department for complications of colorectal disease between January 2007 and December 2009. Morbidity and mortality were analyzed on the basis of patients' characteristics and presentation. Univariate and logistic regression analyses were performed on morbidity and mortality risk factors. RESULTS: Two-hundred and fifteen patients of > 65 years of age were included, 93 of whom were ≥ 80 years of age. The global mortality rate was 16%. In patients ≥ 80 years of age the mortality rate was 30%. The difference in mortality rate between patients < 80 years of age vs patients ≥ 80 years of age was 24%. In resected patients ≥ 80 years of age, American Society of Anesthesiology grade, colonic ischaemia, neurological comorbidity and anastomotic dehiscence were identified as independent risk factors in both univariate and logistic regression analyses. The morbidity rate was approximately 17%, and no significant difference in morbidity was found between the two groups. CONCLUSION: The results of this study show that fitness status and micro vascular impairment impact significantly on mortality in the elderly, particularly in octogenarians. Although the outcomes observed were compatible with the literature, the six fold higher mortality rate observed in the most elderly patients identifies a group for which death prevention is best achieved with aggressive resuscitation and intensive postoperative care, rather than timing of surgery.

Ectopic liver nodules: a rare finding during cholecystectomy.

The ectopic liver (or choristoma) is a rare condition found during autopsy or abdominal exploration for various indications. The authors report two cases of ectopic liver found during laparoscopic cholecystectomy for acute cholestytis. The ectopic liver tissue has been reported to develop in several sites as thoracic cavity, gastrohepatic ligament, adrenal glands, pancreas, esophagus and, above all, gallbladder. The Authors review the literature and report their experience as a contribution to the knowledge of this rare pathological entity.

Abdominal emergency in young women: gynecological or bowel disease? Two case reports.

Abdominal pain is a frequent symptom in Emergency Departments. Often is not so easy make a diagnosis of cause. Particular importance in young women has differential diagnosis with gynecological diseases. Often laboratory exams have not good specificity. US and TC are the imaging techniques most used to make a diagnosis, but both have ours limits. Definitely surgeon's experience is the most important resource for a correct approach to abdominal pain. We present two cases of low abdominal pain in young women due to ovarian teratoma erroneously diagnosed as appendicitis.

VAC (Vacuum Assisted Closure) treatment in Fournier's gangrene: personal experience and literature review.

INTRODUCTION: Fournier's gangrene (FG) is a rapidly developing necrotizing fasciitis that originates in genital and perineal region. The mortality rate is high and requires prompt diagnosis, antibiotic treatment and extensive necrosectomy with derivative colostomy. Vacuum Assisted Closure (VAC) is a wound care system of paramount importance in the treatment of complex wounds, including the perineum. MATERIALS AND METHODS: We evaluated 6 cases of FG (males, mean age: 54.6 yrs) of the last 3 years (February 2008-August 2010). All patients were diabetics. We used intravenous antibiotic treatment and early surgical debridement with colostomy, followed by immediate positioning of a VAC device (NP 125-200 mmHg). The dressing changes were done every 3-4 days. Hyperbaric oxygen therapy (HBOT) was given only to one patient. Microbiological etiology was assessed by multiple cultures to tailor the antimicrobial treatment. RESULTS: The VAC therapy reduces the number of dressings and the hospital length of stay (LOS), in agreement with the literature; in one of the cases a secondary reconstructive surgical intervention was possible. The colostomy was reversed in all patients within 3 months. CONCLUSIONS: Negative pressure is a time saving device, reducing days of hospitalization, patient's discomfort and number of medications. The possibility of a early reconstructive surgery improves significantly quality of life.

Ascaris Lumbricoides infestation and intestinal MZBCL: a surgical and radiological perspective.

Ascaris Lumbricoides is the most common worm found in human beings and it is the largest of the intestinal nematodes parasitizing humanity. The most common complication of Ascariasis is mechanical bowel obstruction caused by a large number of worms. Bowel obstruction can also be caused by various toxins released by the worms. A large worm bolus can also cause volvulus or intussusception. We report a case of Intestinal Obstruction due to an Ileal MZBCL in an Ascaris. Lumbricoides infestation setting.

Traumatic complex wounds, multidisciplinary approach: our experience in a case series.

"Limb-salvage" is a social problem that is rapidly increasing, both in Italy and in the rest of world. Today, as in earlier times, the main causes of open wounds are traumas and such injuries are mainly of II and III stage of Gustilo's classification. Nowadays, the use of modern techniques determined a further dramatic reduction in the infection rates and, above all, in the risk of limb amputation. The most important techniques include: V.A.C. therapy (vacuum assisted closure); PRP gel (platelet-rich plasma gel); hyperbaric oxygen therapy. We treated 4 patients with high energy acute trauma through the combined and innovative use of advanced dressings. The authors report their experience and a brief review of the literature as contribution in regards to treatment of complex wounds of the limbs.

Sigmoidorectal intussusception in adults: a case report.

A 75-year-old women was admitted to our hospital due to anal bleeding from 5 days. At clinical examination abdomen was soft but tenderness in the lower quadrants, where a soft, mobile, round mass measuring 10 cm in diameter was palpable. CT scan demonstrated the presence of sigmoido-rectal intussusception. The patient underwent emergency anterior resection of rectum with stapled termino-terminal colo-rectal anastomosis. Postoperative course was uneventful and the patient was discharged 7 days after the operation. Histopathological examination demonstrated a tubular adenoma with low grade dysplasia, 1,2 cm in diameter, located in the distal sigmoid colon. Intussusception is a rather common pediatric condition that rarely presents in adults. Adults intussusception represents 5% of all cases of intussusception. In children it is usually primary and benign, and pneumatic or hydrostatic reduction of the intussusception is sufficient to treat the condition in 80% of patients. In contrast a demonstrable etiology is found in 70% to 90% of cases in adults, and approximately 40%-50% of them are caused by malignant neoplasms. Surgical intervention is necessary in all cases of intussusception in adults. Due to the low incidence and the rare consideration given to this condition among adults the preoperative diagnosis can be difficult, especially in emergency cases. Abdominal CT provides the most accurate diagnostic rate for intestinal intussusception.

Primary psoas abscess in a patient affected by acquired immunodeficiency syndrome: a rare case according to the reviewed literature.

Abscesses of the psoas muscle can be divided into primary and secondary. In the primary ones, it is not possible to identify any further infected site. The localization to this muscle is due to its rich vascularization and Staphylococcus aureus is the most frequent aetiological agent of the infection. Treatment requires the use of appropriate antibiotics, as well as surgical or percutaneous drainage of the abscess. The percutaneous drainage is much less invasive and a low risk in the patients with acquired immunodeficiency syndrome, and is effective for draining even multiloculated abscess. The authors present a rare case of primary psoas abscess in patient affected by acquired human immunodeficiency syndrome, showing a mass in the inferior lumbar region through the lumbar triangle of Petit and fever. Treatment consisting in percutaneous drainage combined with systemic antibiotic administration was successful.

ERCP in total situs viscerum inversus.

A 69-year-old cholecystectomized female with known total situs viscerum inversus presented recurrent colicky pain in the left upper abdominal quadrant and jaundice. Laboratory parameters showed increased neutrophils and coniugated bilirubin of 5.53 mg/dl. US and MRCP confirmed total situs viscerum inversus and a dilatation of the intra- and extrahepatic ducts with a peripapillary 13 mm stone. ERCP, sphincterotomy and successful common bile duct stone extraction were performed in the conventional way. ERCP was carried out successfully despite situs inversus maintaining the patient in the prone position with the endoscopist on the right side of the table. Some authors have reported similar cases in whom ERCP was performed in other positions, while this report shows that an experienced endoscopist can achieve the same results in the conventional way as it is possible when anatomical changes, Billroth II or Roux-en-Y, or different positions of the patient, supine or on the left side, are present.

Neurovascular headache and occipital neuralgia secondary to bleeding of bulbocervical cavernoma.

It has recently been suggested that the trigeminocervical complex plays a crucial role in the pathophysiology of neck discomfort that accompanies migraine attacks. Clinical and neurophysiological data have shown that pain within the occipital area may be transmitted by the first trigeminal branch, which supports an anatomical and functional link between cervical and trigeminal modulation of peripheral afferents. We describe a patient with an acute symptomatic migraine attack and chronic occipital neuralgia, both due to bleeding of a bulbocervical cavernoma. The clinical presentation is also discussed and related to recent scientific data on the role of the trigeminocervical complex in both the clinical picture and underlying pathophysiological mechanisms of cervical and head pain.

Gastrointestinal bleeding in emergency setting: two cases of intestinal angiodysplasia and unusual conservative surgical treatment.

The authors report two cases of gastrointestinal bleeding in an emergency setting caused by angiodysplasia of colon and small bowel. They stress the rarity of the lesion and consider the difficulties involved in obtaining a preoperative diagnosis. The optimal management is uncertain and depends on the severity and rate of bleeding. A conservative medical approach is indicated for many patients, while surgery constitutes definitive treatment in case of massive hemorrhage or recurrent bleeding. In the cases reported the diagnosis was performed only via intra-operative enteroscopy. An unusual conservative surgical treatment was performed based on ligation of the vascular elements of the angiodysplasia. This method makes it possible to avoid an intestinal resection and yelds good results.

Small bowel intussusception: what is the role of laparoscopy?

Small bowel intussusception in adults is a rare surgical disease which almost always occurs as a complication of either benign or malignant lesion of the bowel that is working as a leading point. In adults, the surgical approach consists of the resection of the bowel involved to ensure the excision of the lesion below. The authors report a case of ileocecal intussusception occurred in a young woman, 35 years old, observed for abdominal pain and signs of small bowel occlusion. She underwent surgical resection of the ileocecal segment with laparoscopic approach. The authors discuss the feasibility of the laparoscopic approach in this rare surgical disease and its benefits in terms of patient's postoperative comfort and outcome.

Laparoscopic treatment of blunt splenic injuries: initial experience with 11 patients.

BACKGROUND: Nonoperative treatment of splenic injuries is the current standard of care for hemodynamically stable patients. However, uncertainty exists about its efficacy for patients with major polytrauma, a high Injury Severity Score (ISS), a high grade of splenic injury, a low Glasgow Coma Score (GCS), and important hemoperitoneum. In these cases, the videolaparoscopic approach could allow full abdominal cavity investigation, hemoperitoneum evacuation with autotransfusion, and spleen removal or repair. METHODS: This study investigated 11 hemodynamically stable patients with severe polytrauma who underwent emergency laparoscopy. The mean ISS was 29.0 +/- 3.9, and the mean GCS was 12.1 +/- 1.6. A laparoscopic splenectomy was performed for six patients, whereas splenic hemostasis was achieved for five patients, involving one electrocoagulation, one polar resection, and three polyglycolic mesh wrappings. RESULTS: The average length of the operation was 121.4 +/- 41.6 min. There were two complications (18.2%), with one conversion to open surgery (9.1%), and no mortality. CONCLUSIONS: Laparoscopy is a safe, feasible, and effective procedure for evaluation and treatment of hemodynamically stable patients with splenic injuries for whom nonoperative treatment is controversial.