scholarly journals A study to assess the role of raised total leucocyte count in diagnosis of acute appendicitis

2020 ◽  
Vol 7 (10) ◽  
pp. 1541
Author(s):  
Rajesh Kumar ◽  
Renu Chauhan
Keyword(s):  
Acute Appendicitis ◽  
Predictive Value ◽  
Leucocyte Count ◽  
Histopathological Examination ◽  
Perforated Appendicitis ◽  
Cross Sectional Study ◽  
Total Leucocyte Count ◽  
Cross Sectional ◽  
Gandhi Medical College ◽  
Low Sensitivity

Introduction: Total Leucocyte Count (TLC) is an easily available and commonly performed investigation and studies have reported various degrees of leucocytosis in patients with acute appendicitis. This study was performed with the aim to assess the diagnostic validity of raised TLC count in acute appendicitis.Methods: This was a cross sectional study conducted from 2013 to 2015, in the Department of General Surgery, Indira Gandhi Medical College, Shimla. A clinical diagnosis of acute appendicitis was made based on detailed history taking, clinical examination, and laboratory investigations including TLC count. 50 patients with acute appendicitis were enrolled in the study by convenience sampling, after taking a written, informed consent. Appendicectomy specimen were sent for histopathological examination (HPE).Results: The mean age of the patients was 26.48 ± 12.28 years. 29 (58%) patients were male, and 21 (42%) were female. The negative appendicectomy rate in the present study was 14%. 7 (14%) were normal appendices, 31 (62%) inflamed appendices, 4 (8%) perforated appendices, and 8 (16%) gangrenous appendices as per HPE report. In our study, there were 12 (24%) cases of complicated appendicitis i.e., 8 (16%) cases of gangrenous appendicitis and 4 (8%) cases of perforated appendicitis). TLC had a sensitivity 76.74%, specificity 51.14%, positive predictive value 91.66%, and negative predictive value 28.57%.Conclusion: In our study, TLC was found to have low sensitivity and specificity for acute appendicitis. Hence, used alone, TLC may not be diagnostic of acute appendicitis. However, used in conjunction with other laboratory parameters, it will lead to improvement of diagnostic accuracy.

scholarly journals A comparison of Tzanakis and Alvarado scoring system in the diagnosis of acute appendicitis

2019 ◽  
Vol 6 (6) ◽  
pp. 2080
Author(s):  
R. Anupriya ◽  
C. P. Ganesh Babu ◽  
K. V. Rajan
Keyword(s):  
Acute Appendicitis ◽  
Predictive Value ◽  
Scoring System ◽  
Histopathological Examination ◽  
Cross Sectional Study ◽  
Alvarado Score ◽  
Cross Sectional ◽  
Abdominal Emergency ◽  
Gandhi Medical College ◽  
Research Institute Hospital

Background: Appendicitis is the most common abdominal emergency worldwide. Lifetime risk of acute appendicitis is 8.6% and 6.7% for man and women respectively. Clinical examination is helpful in diagnosis of acute appendicitis in only 70-87% of the cases. To compare Tzanaki and Alvarado scoring system in diagnosing acute appendicitis.Methods: This was a prospective, comparative, cross-sectional study, which was conducted at the Mahatma Gandhi Medical College and Research Institute Hospital. Patients with acute appendicitis were included in the study. Relevant history, examination and laboratory investigations done. Patients were scored according to both Alvarado scoring system and Tzanakis scoring, and both were documented in the proforma. Sensitivity, specificity, positive predictive value, negative predictive value were assessed and compared for both scoring systems.Results: 70 patients were included in this study. 54.3% of patients have Tzanakis score more than 8. 35.7% of patients have Alvarado score more than 7. 82.9% of patients had evidence of appendicitis in histopathological examination. Tzanakis score: sensitivity– 65.52%, specificity- 100%, PPV–  100%, NPV– 37.50%, accuracy– 71.43%. Alvarado score: sensitivity– 36.21%, specificity– 66.67%, PPV- 84%, NPV– 17.78%, accuracy– 41.43%.Conclusions: Tzanakis scoring system is an effective scoring system in diagnosing acute appendicitis.

scholarly journals Role of Crush Cytology for the Detection of Helicobacter Pylori in Gastroduodenal Diseases

1970 ◽  
Vol 17 (2) ◽  
pp. 88-93
Author(s):  
K Ahsan ◽  
MZ Hossain ◽  
MR Uddin
Keyword(s):  
Helicobacter Pylori ◽  
Histopathological Examination ◽  
Cross Sectional Study ◽  
Biopsy Material ◽  
Cross Sectional ◽  
Gastroduodenal Disease ◽  
Duodenal Lesions ◽  
Bismuth Salts ◽  
H Pylori ◽  
Low Sensitivity

Context: A cross-sectional study was carried out at the Department of Pathology, Dhaka Medical Collage, Dhaka and Immunology Laboratory, Laboratory Sciences Division of ICDDR,B, Dhaka during a period of 1 year from July, 2007 to June, 2008 to determine the efficacy of endoscopic crush cytology in the detection of Helicobacter pylori infection in gastroduodenal diseases. Clinically suspected cases of gastro-duodenal lesions and who had not taken antibiotics, omeprazole or bismuth salts for at least three weeks prior to endoscopy were selected. Patients who were clinically and endoscopically suspected of having malignancy were excluded from the study. A total of 110 such subjects were consecutively included in the study. The statistics used to analyze the data were descriptive statistics and components of accuracy test.Results: The sensitivity of crush cytology in correctly diagnosing H. pylori of those who had the disease was 89.3%, while the specificity of the test in correctly differentiating those who did not have H. pylori was 92.6% when compared against histopathological examination using Giemsa stain. However, a slightly low sensitivity (86.2%) without compromising with specificity (92.3%) was obtained when the crush cytology diagnosis was compared against histopathological examination using haematoxylin-eosin (H & E) stain.Conclusion: The study concludes that the diagnostic accuracy of crush smear cytology (sensitivity and specificity) for detection of Helicobacter pylori in gastric biopsy material is comparable to histopathology. Moreover, the technique is very simple, less expensive and less time consuming which gives clinicians added advantage in making a quicker decision.Key words: Cytology; Helicobacter pylori; Gastroduodenal disease. DOI: 10.3329/jdmc.v17i2.6589J Dhaka Med Coll. 2008; 17(2) : 88-93

scholarly journals DIFFERENCES IN LEUKOCYTE RATE BETWEEN ACUTE NONPERFORATED AND PERFORATED APPENDICITIS IN HOSPITALISED PATIENTS BANDAR LAMPUNG-INDONESIA

2019 ◽  
Vol 2 (1) ◽  
pp. 25-31
Author(s):  
Festy Ladyani ◽  
Nur Fitria Dewi
Keyword(s):  
Acute Appendicitis ◽  
Public Hospital ◽  
Leucocyte Count ◽  
Univariate Analysis ◽  
Perforated Appendicitis ◽  
Sampling Technique ◽  
Bivariate Analysis ◽  
P Value ◽  
Cross Sectional ◽  
Hospitalised Patients

Background: Acute appendicitis is one of the most common acute abdominal pain. A late check up and diagnosis could bring harms which is turning into perforated appendicitis. Leukocyte count is a laboratory collation that is generous and quick to diagnose the acute apendicitis and perforated appendicitis, however there’s no certain limit of the leukocytes count to recognize whether it is acute apendicitis or perforated appendicitis.Purpose: This research was to find out the comparison of leucocyte count average between acute appendicitis and perforation appendicitis in Dr. H. Abdul Moeleok public hospital of Lampung province in 2014-2016.Methods: An analytic research with cross sectional approach. Population was 382 patients with appendicitis in Dr. Hi. Abdul Moeloek public hospital. Samples were taken using total sampling technique with 196 respondent samples for acute appendicitis and 196 respondent samples for perforation appendicitis. Data were analyzed by using univariate analysis with percentage and bivariate analysis with t-test.Results: the average of leucocyte count of acute appendicitis patients was 10,907 with minimum and maximum leucocyte count of 5,000 and 18,500 respectively. The average of leucocyte count of perforation appendicitis patients was 22,789 with minimum and maximum leucocyte count of 16,500 and 31,000 respectively. There were differences of leucocyte counts between acute appendicitis patients and perforation appendicitis patients with p-value < 0.05.Conclusion: there were significant differences of leucocyte count averages between acute appendicitis and perforation appendicitis.

scholarly journals Leucocytosis in Febrile Seizure

2011 ◽  
Vol 31 (3) ◽  
pp. 188-191
Author(s):  
AR Ojha ◽  
UR Aryal
Keyword(s):  
Febrile Seizure ◽  
Leucocyte Count ◽  
Cross Sectional Study ◽  
Differential Count ◽  
Total Leucocyte Count ◽  
High Count ◽  
Cross Sectional ◽  
Peripheral Blood Leucocyte ◽  
Medical College ◽  
One Year

Introduction: Febrile seizure (FS) is a common condition affecting 2-5% of children. Peripheral blood leucocyte count with its differential is an initial test looking for the cause of fever and high count is usually accounted for the seizure activity. Objectives: To find the incidence of febrile seizure and to evaluate the relationship between fever duration before seizure, seizure duration and the total leucocyte as well as neutrophil response. Methodology: It is a cross sectional study done at Kathmandu Medical College and Teaching Hospital, Kathmandu, Nepal, for one year. After an informed consent, children from 6 months to 6 years with FS were admitted. Those with afebrile seizures and who refused to give consent were excluded. A detail history and examination was done on admission. All were investigated for the source of fever including total and differential count. Results: Out of a total 1742 children admitted, 115 (6.6%) children had febrile seizure. Simple febrile seizure was observed in 93(81%) and 22(19%) was complex febrile seizure. 42% of them had leucocytosis. The duration of fever before the onset of seizure is found to be negatively correlated with total leucocyte count (r = -0.418, p<0.001) and neutrophils count alone (r = -0.375, p<0.001). The duration of seizure is not correlated to both the total leucocyte count (r = -0.162, p = 0.85) and the neutrophil (r = -0.109, p= 0.247). Conclusion: The incidence of febrile seizure is 6.6%. Leucocytosis and neutrophilia in children is negatively correlated with the duration fever before the onset of seizure, associated with underlying infection if any and is not related to seizure event and its duration. Thus any child with febrile seizure with high leucocyte count should be evaluated for infection. Key words: Fever; Leucocytosis; Neutrophilia; Seizure DOI: http://dx.doi.org/10.3126/jnps.v31i3.4577 J Nep Paedtr Soc 2011;31(3):188-191   

scholarly journals Advantage of ultrasonography in the diagnosis of acute appendicitis at Al-Karama Teaching Hospital

2019 ◽  
Vol 6 (3) ◽  
pp. 702
Author(s):  
Mohammed Hillu Surriah ◽  
Amine Mohammed Bakkour ◽  
Nidaa Ali Abdul Hussain
Keyword(s):  
Acute Appendicitis ◽  
Teaching Hospital ◽  
Predictive Value ◽  
Diagnostic Technique ◽  
Cost Effective ◽  
Cross Sectional Study ◽  
Negative Appendectomy ◽  
Cross Sectional ◽  
Suspected Appendicitis ◽  
Presenting Symptoms

Background: The clinical diagnosis of acute appendicitis remains a challenge to surgeons. Different aids were introduced to improve the diagnostic accuracy. Among these modalities, ultrasonography is simple, easily available, non-invasive, convenient and cost effective. The aim of the study was to determine the validity of ultrasound in diagnosis of the acute appendicitis in those with clinically diagnosed patients.Methods: A cross sectional study was carried out in Al-Karama teaching hospital for thirty months from the period of 1st June 2016 to 1st December 2018. All patients with suspected appendicitis underwent clinical evaluation then sent for US. Results of surgeries, where relevant, were compared against US results. Positive and negative appendices on histopathology were regarded in accordance to the criteria which was negative appendectomy was defined as normal looking appendix and absence of acute inflammation on histopathology while positive cases included appendices showing acute inflammatory changes. Sensitivity, specificity and overall accuracy was calculated.Results: A total of 435 patients with suspected appendicitis, males 224 (51.49%) and females 211 (48.50%) were included in present study. There were no significant differences between patients with positive and negative histopathology findings regarding presenting symptoms. There was a significant association between (cough sign, localized tenderness sign and pointing sign) and patients with positive histopathology findings. Regarding to the validity results of ultrasound in comparison to histopathology findings were  accuracy 87.6%, sensitivity 87.8%, specificity 85.3%, positive predictive value 98.6% and negative predictive value 62.8%.Conclusions: The ultrasonography had a good accuracy, sensitivity and specificity in diagnosing acute appendicitis cases. Negative with ultrasonography results should be re-examined with different diagnostic technique like CT-scan.

scholarly journals Prevalence of perforated appendicitis and its determinants in pediatric appendicitis patients admitted in tertiary care centre, South India: a cross sectional study

2018 ◽  
Vol 5 (12) ◽  
pp. 3926
Author(s):  
Chandrashekar S. ◽  
Lokesh M. G. ◽  
Avinash S. R.
Keyword(s):  
Acute Appendicitis ◽  
Tertiary Care ◽  
Perforated Appendicitis ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Tertiary Care Centre ◽  
Alvarado Score ◽  
Cross Sectional ◽  
Pediatric Age Group ◽  
Perforated Appendix

Background: Appendicitis remains a common indication for urgent surgical intervention in pediatric age group. Acute appendicitis has the highest incidence during the second decade of life. When the diagnosis is performed, perforation could be already present in 30%-75% of children, with young children being at higher risk. The challenge for the practitioner is to perform a timely diagnosis of acute appendicitis in first years of life before complications occur.Methods: A facility based cross sectional study was conducted with sample size of 108. The patients diagnosed and operated for acute appendicitis using Alvarado score were correlated with intra operative findings.Results: Total 108 patients with median age of 11 (IQR 9–13) years, were included in the study in which 66% were male. Overall 18% (95% CI 11%-25%) had perforated appendix and 5% (95% CI 2%-11%) had appendicitis with abscess. Male gender, patients presenting with fever, guarding, rigidity and patients presenting 48 hours after developing symptoms, had higher chance of perforation. Mean count of WBC (17000 v/s 11000) and neutrophils (75% v/s 68%) were found to be higher in patients with perforated appendicitis.Conclusions: One-fifth of the pediatric appendicitis patients presenting in tertiary care patients had perforated appendicitis.

scholarly journals Evaluation of the Yield of Histopathology in the Diagnosis of Lymph Node Tuberculosis in Morocco, 2017: Cross-Sectional Study (Preprint)

2019 ◽  
Author(s):  
Kenza Bennani ◽  
Asmae Khattabi ◽  
Mohammed Akrim ◽  
Mohamed Mahtar ◽  
Najib Benmansour ◽  
...  
Keyword(s):  
Lymph Node ◽  
Predictive Value ◽  
Clinical Evidence ◽  
Histopathological Examination ◽  
Extrapulmonary Tuberculosis ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Caseous Necrosis ◽  
Lymph Node Tuberculosis

BACKGROUND The frequency of occurrence of extrapulmonary tuberculosis (EPTB) has been increasing globally over the last two decades. In Morocco, EPTB cases account for 46% of the patients reported with a new episode of tuberculosis (TB). Lymph node TB (LNTB) is the most common form of EPTB. In line with the guidelines of the National TB Program, the diagnosis is mainly based on clinical evidence, including histopathology. OBJECTIVE This study aimed to evaluate the yield of histopathology testing in the diagnosis of LNTB. METHODS This cross-sectional, prospective study was conducted among patients with cervical lymph node who were enrolled in the study from November 2016 to May 2017 in three regions of Morocco. We compared the outcomes of histopathological testing with those of bacteriology. Sensitivity (Se), specificity (Sp), positive predictive value (PPV), and negative predictive value (NPV) of histopathology testing were calculated. Culture and Xpert tests were used as the gold standard Laboratoty Testing. RESULTS A total of 262 patients were enrolled in this study. The Se, Sp, PPV, and NPV of histopathology testing were 95.6% (129/135), 64.6% (82/127), 74.1% (129/174), and 93.2% (82/88), respectively, in the presence of granuloma with or without caseous necrosis and were 84.4% (114/135), 74.8% (95/127), 78.1% (114/146), and 81.9% (95/116), respectively, in the presence of granuloma with caseous necrosis. The granuloma with caseous necrosis was associated with increased PPV and Sp of histopathology testing (P&amp;lt;.05). CONCLUSIONS The presence of the granuloma with caseous necrosis in the histopathological examination had significantly improved the yield of histopathology testing for the diagnosis of LNTB. The findings recommend to maintain histopathology testing in establishing the LNTB diagnosis and to explore other techniques to improve it.

scholarly journals Investigating cell blood counter and abdominal radiography accuracy in diagnosis of acute suppurative appendicitis among patients under surgery

2018 ◽  
Vol 5 (11) ◽  
pp. 2827-2831
Author(s):  
Mohammad Kazem Shahmoradi ◽  
Hormoz Mahmoudvand ◽  
Sedigheh Nadri ◽  
Massumeh Niazi ◽  
Mahin Adeli ◽  
...  
Keyword(s):  
Acute Appendicitis ◽  
Positive Predictive Value ◽  
Predictive Value ◽  
Complete Blood Count ◽  
Cross Sectional Study ◽  
Abdominal Radiography ◽  
Cross Sectional ◽  
X Ray ◽  
High Positive Predictive Value ◽  
Sensitivity Specificity

Background: Acute appendicitis is the most common surgical emergencies; while unusual symptoms have a differential diagnosis. This study aimed to determine the diagnostic accuracy of CBC and abdominal X-ray in acute suppurative appendicitis. Methods: This cross-sectional study was performed on 198 patients. For all patients, complete blood count and abdominal X-ray were recorded. The pathological report after surgery was the gold standard for diagnosis. Then indicators of the validity of tests CBC, X-ray and neutrophil to lymphocyte ratio, consisted of positive predictive value (PPV) and negative predictive value (NPV), sensitivity, specificity, were analyzed. Results: Out of patients, 133 of patients were male (67.2%), and 65 (32.8%) were female with mean age of 29.13 years. Acute appendicitis confirmed in 77.8% of pathological study, and 17.7% was the normal appendix. Leukocytosis, NLR and abdominal X-ray tests, each have a sensitivity of 89.5%, 78.5% and 100%, specificity of 31.4%, 31.4% and 31.8%, PPV 85.8%, 84.2% and 53.9%, NPV 39.2%, 23.9% and 100%, respectively. There was a significant relationship between appendicitis and WBC> 10.000 and abdominal radiography findings. Conclusion: Due to the sensitivity of performing CBC and leukocytosis and NLR is at an acceptable level, especially with a relatively high positive predictive value, could be concluded that the positivity of these tests for confirming the diagnosis in suspected cases might be helpful and can help to strengthen the clinical diagnosis. Our results in relation to the x-ray of the abdomen suggest its usefulness in the diagnosis of appendicitis.  

scholarly journals Frequency and outcome of complicated appendicitis in toddlers and pre-schoolers

2020 ◽  
Vol 1 (1) ◽  
Author(s):  
Naseem Khan ◽  
Muhammad Ayub Khan ◽  
Jehangir Khan ◽  
Sajjad Ali ◽  
Imran Khattak ◽  
...  
Keyword(s):  
Acute Appendicitis ◽  
Pediatric Population ◽  
Perforated Appendicitis ◽  
Cross Sectional Study ◽  
Complicated Appendicitis ◽  
Cross Sectional ◽  
Generalized Peritonitis ◽  
Operative Findings ◽  
Study Participants ◽  
Emergency Abdominal Surgery

Background: Acute appendicitis is a frequent indication of emergency abdominal surgery in the pediatric population. In younger children, especially toddlers, and preschoolers, the presentation is comparatively late resulting in complicated appendicitis. This study was done to determine the frequency and outcome of complicated appendicitis in toddlers and preschoolers. Methods: This is a cross-sectional study done at the Department of Pediatric Surgery, Lady Reading Hospital Peshawar, during August 2018 and February 2019. The medical records of 144 toddlers and preschoolers who presented with acute appendicitis were reviewed for demography, clinical presentation, operative findings, and outcome. Frequency and types of complicated appendicitis were recorded. Results: The mean age of study participants was 3 years (±2.84), including 46(32%) toddlers and 98(68%) preschoolers. Overall 62% of patients were male while 38% of patients were female. Complicated appendicitis was documented in 75% of patients. The common types of complicated appendicitis were perforation of the appendix with a localized abscess in 68 patients, gangrenous appendicitis in 4 patients, generalized peritonitis in 24 patients, and mass formation in 12 patients. All patients did well after surgery, except one who succumbed to complications of leukemia. Conclusion: In our study, a great deal (75%) of toddlers and preschoolers had complicated appendicitis especially perforated appendicitis with localized peritonitis.

scholarly journals Is Alvarado Score Helpful for Pediatrician in Diagnosis of Acute Appendicitis? Our Center Experience

2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Sedigheh Rafiei Tabatabaei ◽  
Abdollah Karimi ◽  
Mohammad Nassiri ◽  
Leily Mohajerzadeh ◽  
Shahnaz Armin ◽  
...  
Keyword(s):  
Acute Appendicitis ◽  
Predictive Value ◽  
Pediatric Population ◽  
Scoring Systems ◽  
Cross Sectional Study ◽  
Alvarado Score ◽  
Cross Sectional ◽  
Lower Quadrant ◽  
Suspected Appendicitis ◽  
Rebound Tenderness

Background: Many problems in the diagnosis of patients with suspected appendicitis have led to the design of clinical scoring systems. In children, diagnostics tools for appendicitis are more critical. Younger patients, diagnostic challenges become more. Practical scoring systems are useful without any particular material and necessitate novel ability. Objectives: However, in spite of the reported outstanding consequences, these scoring systems are not employed regularly. Methods: In this cross-sectional study performed from October 2016 to October 2017, ten provinces out of the 31 provinces in Iran were randomly selected. A total of 631 patients referring to the hospitals with the suspicion of acute appendicitis were assessed. Related variables such as age, sex, right lower quadrant (RLQ) pain, migration of pain to RLQ, nausea, and presence of vomiting, anorexia, tenderness in RLQ and guarding, presence of rebound tenderness, and degree of fever were taken from recorded files by pediatricians. Alvarado scoring system was used for included cases to assess the accuracy of this test for diagnosis of appendicitis in our centers. Results: The mean age of eligible patients was 9.3 ± 3.21 years ranged from 3 years to 18 years, and 380 (60.5%) were male. Using the Alvarado score system in this study, considering the cut-off point value of 7 to decide for operation, the positive predictive value (PPV) showed 32.6%, and negative predictive value (NPV) was 76.73%, with a sensitivity of 44.05% and, specificity of 66.95%. There were statistically no significant correlations among the scoring of the Alvarado and diagnosis of AA (P < 0.05). Regarding receiver operator characteristic curves (ROC), the area under curve (AUC) was 0.58 (0.54 to 0.63) for Alvarado. The AUC was very low, so there was no value for the diagnosis of appendicitis. According to the findings of the present study, the cut-off point of 4.5 is suggested for the diagnosis of acute appendicitis in children with a sensitivity of 73% and specificity of 58%. Conclusions: Although the Alvarado scores supply obviously practical diagnostic information in the management of pediatric population with supposed appendicitis, this method delivers no adequate PPV for clinical practice as a safe way for determining necessary operation.

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