apendicity

BACKGROUND: The COVID-19 pandemic has generated uncertainty about the management of appendicitis. AIM: The aim of this study was to evaluate differences in the evolution and treatment of acute appendicitis in patients with COVID-19 infection compared to patients without the infection. METHODS: A case-control study of adult patients hospitalized for acute appendicitis was performed, having as cases those who presented COVID-19. Data were extracted from the medical records...

Clinical presentation of acute appendicitis, the most common cause of acute abdomen, is influenced by its location. The usual clinical signs of appendicitis may be completely changed or even absent in cases of atypical appendicular positions. Incisional hernia is the most common late complication of intra-abdominal operations. Organs most likely to be localized in the hernia sac are the omentum and small and large intestines. Occasionally other organs may also herniate, for example, the appendix. Incarcerations of these organs can lead to infarsation or even to gangrene...

OBJECTIVE: To analyze the evolution of the use of imaging tests (ultrasonography and computed tomography (CT)) in the diagnosis of acute appendicitis. To determine the positive predictive value of these tests and the percentage of negative and complicated appendectomies. MATERIAL AND METHODS: This retrospective study compared adults who underwent appendectomy for suspected acute appendicitis at our tertiary hospital during 2015 versus similar patients at our center during 2007...

OBJECTIVE: The objective of this study was to assess the hyperlipasemia cases detected in the postoperative period of perforated appendicitis. MATERIALS AND METHODS: A retrospective analysis of the perforated appendicitis cases occurred in our institution over a 7-year period (2013-2019) was carried out. Only cases where preoperative and postoperative serum lipase levels were available were included. The variables collected were statistically assessed by means of a descriptive, univariate analysis...

INTRODUCTION: Acute appendicitis (AA) in pediatric patients requires an accurate diagnosis. The neutrophil-to-lymphocyte ratio (NLR) is an accessible parameter useful for its diagnosis. OBJECTIVE: To determine NLR accuracy to diagnose AA in patients with abdominal pain. POPULATION AND METHODS: Diagnostic test study. A total of 520 patients seen at the Pediatric Emergency Department were included. Diagnostic accuracy was estimated based on sensitivity, specificity, predictive values, and likelihood ratios...

INTRODUCTION: Streptococcus pneumoniae (Spn) is occasionally implicated as a cause of intra-abdominal infection (IIASpn) that can be 1) spontaneous bacterial peritonitis (SBP) in elderly patients with previous peritoneal disease, associated with cirrhosis, in most of the cases 2) associated or adjacent to an intra-abdominal organ or postsurgical. (IIAbq) 3) peritonitis in previously healthy young women (PHYW). Our objective is report 18 cases of IIASpn describing: clinical presentation, comorbidities, need for surgery, microbiological findings, sensitivity of Spn to antimicrobials, therapeutic behavior, and evolution...

INTRODUCTION: The neutrophil-to-lymphocyte ratio (NLR) is an inflammatory biomarker that is easily calculated with data from the differential white blood cell count. The aim of our study was to analyse the role of the NLR in the detection of negative appendectomies and to compare its usefulness with other clinical, sonographic and laboratory factors previously described. METHODS: We conducted a retrospective study in patients aged less than 16 years who underwent appendectomy in our hospital between 2017 and 2020...

INTRODUCTION: The impact of the SARS-CoV-2 pandemic on healthcare has already been described, since it has caused an increase in diagnostic delay and morbidity. Our objective was to assess its influence on the development of complications in children with acute appendicitis. MATERIALS AND METHODS: A retrospective cohort study was carried out. It included acute appendicitis patients under 15 years of age treated from January 1, 2019 to December 31, 2020. They were classified according to diagnosis date as before the pandemic (B) (January 2019-February 2020) and during the pandemic (D) (March 2020-December 2020)...

INTRODUCTION: Acute appendicitis is one of the most common acute abdominal conditions. One of its complications is postoperative formation of abscesses in the peritoneal cavity or in the retroperitoneal space. Among other things, appendicoliths left in the peritoneal cavity are responsible for this process. Their release from the lumen occurs preoperatively and during the operation. An appendicolith, with the bacteria present on its surface, provides an environment that supports the onset of an infection...

OBJECTIVE: Establish the sensibility and specificity of the neutrophil-lymphocyte rate (NLR) in pediatric patients with acute complicated appendicitis. METHOD: Transversal, observational, descriptive, and retrospective study of pediatric patients between 4 to 16 years old with diagnosis of acute appendicitis, who had appendectomy, from December 2017 to January 2019. We calculated the NLR in every patient. To analyze the variables, we used the test of Mann-Whitney and we value the sensibility and specificity of the NLR...

Cecal appendix tumors are extremely rare (less than 0.5%), with carcinoid tumors being described as the most common type of appendix tumor. A case of a 32-year-old male patient is reported, with no significant pathological history, with acute abdomen data. Laparoscopic appendectomy was decided, presenting findings of an appendicular inflammatory process, resulting in a neuroendocrine tumor histopathology report. Despite the fact that appendix neoplasias are rare, appendicitis is a common presentation, hence the importance of conducting histopathology studies on every piece of cecal appendix obtained...

No abstract text is available yet for this article.

INTRODUCTION: In pediatrics, there are few standard criteria to classify and consolidate postoperative complications, particularly in appendectomy, where according to the literature, complications range from 5% to 30%. METHODS: A cross-sectional, observational, retrospective study of patients undergoing surgery as a result of suspected acute appendicitis (AA) from December 2018 to January 2020 was carried out. Complications were grouped and consolidated according to the Clavien-Dindo (CD) classification...

Background: Adrenal incidentalomas are tumors that are usually detected in imaging studies indicated without suspicion of adrenal disease. Pheochromocytoma is a neuroendocrine tumor that can occur sporadically or associated with genetic syndromes, having been described in 0.1-5% of patients with type 1 neurofibromatosis, which is a progressive multisystemic disease of autosomal dominant inheritance that affects 1 / 2600-3000 individuals . Clinical case: We present the case of a 50-year-old patient who was admitted to the Emergency Department for acute appendicitis and whose CT scan showed the presence of bilateral adrenal masses is reported...

BACKGROUND AND OBJECTIVES: Since the COVID-19 pandemic confinement was established in Spain on March 9, 2020, the number of visits to the pediatric Emergency Department (ED) has decreased dramatically, probably due to the fear of parents becoming infected in the hospital environment. The aim of this work was to analyze the medium-term consequences during the first 9 months after the onset of the COVID-19 pandemic in children with acute appendicitis (AA). MATERIAL AND METHODS: A retrospective study was performed on children operated on for AA in our institution between 2017 and 2020, who were distributed in two groups according to the date of surgery: COVID-19 group (after March 9, 2020) and control group (before March 9, 2020)...

BACKGROUND: This study aimed to evaluate the neutrophil-lymphocyte (NLR) and platelet-lymphocyte (PLR) ratios as markers of perforated appendicitis. METHODS: We conducted a cross-sectional analytical study. We performed a secondary analysis of a population of pediatric patients who underwent appendectomy between 2017 and 2019 at the Regional Hospital of Ayacucho, Peru. Logistic regression models were used to analyze markers (NLR and PLR) and perforated appendicitis...

More than a century after its introduction, appendectomy has remained the gold standard treatment for acute appendicitis. In adults with acute uncomplicated appendicitis, nonoperative management (NOM) has been shown to be a viable treatment option. To date, there has been relatively limited data on the nonoperative management of acute appendicitis in the pediatric population. The primary objective of this study was to systematically review the available literature in the pediatric population and compare the efficacy and recurrence between initial nonoperative treatment strategy and appendectomy in children with uncomplicated appendicitis...

BACKGROUND: Patients with compromised appendix base constitute a subgroup of patients with complicated appendicitis, and there is few available information. OBJECTIVE: To study the frequency of stump leaks and fistulae in patients with complicated appendicitis with compromised stump. METHOD: This is an observational, retrospective study of patients that underwent laparoscopic appendectomy with compromised appendix stump. RESULTS: From 2015 to 2019, 158 patients with complicated appendicitis were operated, of them 54 had compromised base or stump...

INTRODUCTION: The COVID-19 pandemic has had a significant impact on Spanish hospitals, which have had to allocate all available resources to treat these patients, reducing the ability to attend other common pathologies. The aim of this study is to analyze how the treatment of acute appendicitis has been affected. METHODS: A national descriptive study was carried out by a online voluntary distribution of a specific questionnaire with Google Drive™ distributed by email by the Spanish Association of Surgeons (AEC) to all affiliated surgeons actually working in Spain (5203) opened from April 14th to April 24th...

No abstract text is available yet for this article.