Search results for "obstruction"
showing 10 items of 260 documents
Postoperative intestinal fistula in primary advanced ovarian cancer surgery
2021
Antoni Llueca,1– 3 Anna Serra,1– 3 Maria Teresa Climent,1,2 Karina Maiocchi,2,4 Alvaro Villarin,2,4 Katty Delgado,2,5 Josep Mari-Alexandre,6 Juan Gilabert-Estelles,6,7 Paula Carrasco,3 Blanca Segarra,8 Luis Gomez,2,4 Juan Jose Hidalgo,3 Javier Escrig,3 Manuel Laguna2,4 On behalf of the MUAPOS working group (Multidisciplinary Unit of Abdominal Pelvic Oncology Surgery1Department of Gynecology and Obstetrics, University General Hospital of Castellon, Castellón, Spain; 2Multidisciplinary Unit of Abdominal Pelvic Oncology Surgery (MUAPOS), University General Hospital of Castellon, Castellón, Spain; 3Department of Medicine, University Jaume I (UJI), Caste…
Laparoscopic approach in abdominal emergencies: a 5-year experience at a single center.
2012
Background. Laparoscopy is ever more common in both elective and emergency surgery. In fact, in abdominal emergencies it enables the resolution of preoperative diagnostic doubts as well as treatment of the underlying disease. We present a retrospective study of the results of a 5-year experience at a single center. Patients and methods. Between September 2006 and August 2011, 961 patients were treated via laparoscopy, including 486 emergency cases (15 gastroduodenal perforation; 165 acute cholecystitis; 255 acute appendicitis; 15 pelvic inflammatory disease and non-specific abdominal pain [NSAP]; 36 small bowel obstruction). All procedures were conducted by a team trained in laparoscopic su…
Small bowel obstruction after laparoscopic gastrectomy: An atypical clinical presentation. Report of a case
2020
Abstract Introduction Postoperative adhesions represent the most common cause of acute small bowel obstruction (80%) and are usually a consequence of abdomino-pelvic surgery performed with open technique. Presentation of case A 45-year-old black man arrived at the emergency room with abdominal pain and distension three months after laparoscopic distal gastrectomy with Roux-en-Y anastomosis performed for benign pyloric stenosis. CT abdominal scan revealed some air-fluid levels in the center of the abdomen with distension of proximal jejunal loops caused by intestinal adhesions. Laparoscopic adhesiolysis was performed to restore the intestinal transit. Discussion The formation of adhesions is…
Acoustic monitoring of the artificial airway — experimental results
1997
Non-invasive acoustic airway-monitoring was evaluated in an experimental study. Recording amplitude and travel time of acoustic pulse response, an acoustic pattern of airway's geometry was then calculated. Measurements on models and excised human cadaver lungs were performed to discover whether displacement or obstruction of the artificial airway could be detected by its acoustic equivalent. Regression analysis revealed a close correlation between displacement of tracheostomy tubes and the shifting of the acoustic area-distance function (corr. coeff.: 0.97-1) and an adequate correlation between acoustic and planimetrical determination of cross-sectional area within the tubes (corr. coeff.: …
Hypermineralocorticoidism and hypertension
1971
Die mit Hypokaliamie, Uberproduktion von Mineralocorticoiden (Aldosteron und/oder Corticosteron und Desoxycorticosteron) und Aktivitatsanderungen des Renin-Angiotensinsystems einhergehenden Hochdrucksformen werden beschrieben. Sie lassen sich nach willkurlich gewahlten biochemischen Kriterien in drei Gruppen einteilen: a) Hypermineralocorticoidismus mit Reninsuppression und Aldosteronismus, b) Hypermineralocorticoidismus mit Reninund Aldosteronsuppression und c) Hypermineralocorticoidismus mit erhohtem Plasmarenin und Aldosteronismus. Jede dieser Gruppen besteht aus mehreren Syndromen, die sich durch ihr adrenocorticales Sekretionsmuster und/oder ihre morphologischen Nebennierenrindenverand…
Different types of intestinal atresia in identical twins
2008
The authors present a previously unreported association of different types of intestinal atresia in identical low-birth-weight twins. Both babies were affected by duodenal atresia, associated in the first case with a complete mucosal duodenal membrane and in the second one with an "apple-peel" jejunal atresia. These occurrences may suggest that they were either the consequence of linkage of 2 genes or a pleiotropic expression of a single gene responsible for such rare conditions.
Incarcerated hernia in a trocar site following laparoscopic gastric bypass
2013
This paper reports a case of small bowel occlusion due to the herniation of an ileal ansa at the site of the insertion of a 12-mm trocar. A 28-year-old obese female patient underwent laparoscopic surgery for gastric bypass, the skin incisions of the trocar insertion sites were closed with absorbable sutures. Small bowel occlusion occurred on post-operative day 6 and the patient again underwent laparoscopic surgery. Laparoscopic exploration confirmed the suspected presence of the incarcerated hernia of an ileal ansa at the site of the trocar insertion which was freed without any need for bowel resection. The fascial defect was successfully closed under direct vision with the use of a special…
Determinants of Dyspnea in Patients with Different Grades of Stable Asthma
2003
Dyspnea is a main feature of symptomatology in asthma, and its perception does not necessarily correlates well with airway obstruction. The aim of this study was twofold: (1) to identify factors determining the subjective degree of dyspnea in patients with different grades of stable bronchial asthma and (2) to compare various clinical methods existing for grading dyspnea. The investigation comprised 153 outpatients with stable asthma. The parameters studied were the following: demographic characteristic of subjects, baseline dyspnea score by means of three clinical instruments (baseline dyspnea index [BDI], Medical Research Council [MRC] scale, and modified Borg scale), asthma severity, sta…
Frequency and Indications of Parenteral Nutrition in an Acute Palliative Care Unit
2015
The aim of this study was to estimate the use of parenteral nutrition (PN) in advanced cancer patients enrolled in an acute pain relief and palliative care unit of a comprehensive cancer center and the appropriateness of the criteria to select patients for PN. Fourteen out of 750 patients (1.8%) admitted to an acute palliative care unit were administered PN. Patients were referred from various settings. The mean age was 58 yr (range 37-79), and 9 were males. The mean hospital stay was 7.7 days (range 3-14), and the mean Karnofsky level was 35 (range 10-50). The principal indication was bowel obstruction. Ten patients (71%) were already receiving PN before admission, and 2 of them discontinu…
Effects of the Breathe Right Nasal Strips on Nasal Ventilation
1997
The Breathe Right nasal strips are more and more commonly used, mainly by athletes, who hope to enhance their physical performance in competition and training. The effect of the device in such situations is uncertain and perhaps somewhat controversial. To investigate the effects of the nasal strips on nasal ventilation, 20 Caucasian individuals were objectively assessed using anterior rhinomanometry and acoustic rhinometry. The results showed a significant increase in all subjects of transnasal airflow and in the average cross-sectional area of the nasal cavity that quantifies objectively the subjective impression of improved nasal breathing. In such patients where an improvement in nasal …