scholarly journals Role of Computed Tomography Scan in The Evaluation of Cerebral Palsy in Children

KYAMC Journal ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 3-8
Author(s):  
Momotaj Begum ◽  
Sabina Yiasmeen ◽  
Mahmud Hossain ◽  
Shafi Ahmed ◽  
Salahuddin Al Azad ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Cerebral Palsy ◽  
Ct Scan ◽  
Predictive Value ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Computed Tomography Scan ◽  
Cross Sectional ◽  
Tomography Scan

Background. Cerebral palsy is one of the common childhood neurological problem which occurs due to defect or lesion in immature brain. The worldwide incidence of cerebral palsy is approximately 2-2.5 per 1000 live births. There have been many works on the role of computed tomography scan in the diagnosis of cerebral palsy. Objective: The objective information available from careful review of imaging information such as CT brain scans, is an important adjunct to clinical data. Materials and Methods: This cross sectional study was carried out in the department of Radiology and Imaging, BSMMU and department of Paediatric Neurology unit over a period of 12 months from January 2019 to December 2019. We calculated the sensitivity, specificity, positive predictive value, negative predictive value and accuracy of CT scan in diagnosis of CP in children. Results: This cross sectional study was carried out on consecutively selected 94 children below 15 years having clinical evidence of cerebral palsy. Among the study subjects 86.2% were diagnosed as cerebral palsy through CT scan. Conclusion: The sensitivity and specificity of CT scan of present study was found to be quite high in children which suggests a CT scan as an effective investigation for the diagnosis of cerebral palsy. KYAMC Journal Vol. 11, No.-1, April 2020, Page 3-8

scholarly journals Role of CT (Computed Tomography) in the Evaluation of Fungal Diseases in Paranasal Sinus

2014 ◽  
Vol 31 (4) ◽  
pp. 189-193
Author(s):  
T Islam ◽  
SA Azad ◽  
ME Karim ◽  
L Khondker ◽  
K Rahman
Keyword(s):  
Fungal Infection ◽  
Ct Scan ◽  
Paranasal Sinus ◽  
Predictive Value ◽  
Cross Sectional Study ◽  
Fungal Diseases ◽  
Cross Sectional ◽  
Computed Tomographic ◽  
Histopathological Result

A cross sectional study carried out with patients having suspected paranasal sinus (PNS) mass during January 2009 to October 2010 to evaluate the fungal diseases in PNS by computed tomographic(CT) image and comparison of the findings of this modality with histopathological result. Among the total 76 patients, the mean age of the patients was 35.95 ± 18.24 and common complaints of the patients were nasal obstruction (73.7%) and maximum 53.9% patients had PNS mass in maxillary sinuses. Out of all cases 10 were diagnosed as having fungal infection/mass by CT scan and confirmed by histopathological evaluation. Two cases were diagnosed as having fungal infection/mass by CT scan but not confirmed by histopathological findings. Of 64 cases of other than fungal infection/mass, which were diagnosed by CT scan, six were confirmed as having fungal infection/mass and 58 were other than having fungal infection/mass by histopathology. Sensitivity of CT scan to diagnose fungal infection/mass was 62.5%, specificity 96.7%, positive predictive value 83.3%, negative predictive value 90.6% and accuracy 89.5%. CT scan of the fungal diseases in paranasal sinus provides more information and better image quality and CT diagnosis correlate well with the findings of histopathology. DOI: http://dx.doi.org/10.3329/jbcps.v31i4.21002 J Bangladesh Coll Phys Surg 2013; 31: 189-193

scholarly journals Hubungan Antara Kadar DNA Plasma Virus Epstein Barr Dengan Stadium Klinis Karsinoma Nasofaring WHO Tipe 3

2019 ◽  
Vol 48 (2) ◽  
pp. 165
Author(s):  
Putranti Dyahayu Roziaty ◽  
Soehartono Soehartono ◽  
Hendradi Surjotomo
Keyword(s):  
Computed Tomography ◽  
Ct Scan ◽  
Epstein Barr Virus ◽  
Tumor Type ◽  
Computed Tomography Scan ◽  
Cross Sectional ◽  
Barr Virus ◽  
Ebv Dna ◽  
Epstein Barr ◽  
Tomography Scan

Latar Belakang: Karsinoma nasofaring (KNF) merupakan keganasan yang tersering ditemukan, dan berdampak pada penurunan kualitas hidup serta memiliki mortalitas tinggi. Penanganan KNF selama ini terkendala oleh waktu tunggu yang cukup lama dalam menentukan staging KNF terutama untuk antrian pemeriksaan computed tomography scan (CT scan) dan Ultrasonography (USG). Pemeriksaan kadar DNA EBV (Deoxyribonucleic acid Epstein-Barr Virus) pada pasien yang relatif lebih mudah dan terjangkau dapat digunakan untuk memprediksi stadium dan prognosis KNF. Dengan mengetahui prognosis KNF lebih dini, maka diharapkan penanganan terhadap KNF dapat segera dilakukan. Tujuan: Mengetahui apakah kadar DNA EBV dapat dipakai untuk memprediksi stadium dan prognosis KNF dengan cara mencari hubungan antara kadar DNA EBV dengan stadium KNF. Metode: Penelitian cross sectional melibatkan 15 subjek penelitian yang terdiagnosis KNF WHO tipe 3 kemudian dilakukan staging dengan CT scan, USG abdomen, dan foto toraks, serta diambil sampel darah untuk diukur kadar DNA EBV. Hasil: Seluruh subjek penelitian mengalami peningkatan kadar DNA EBV sesuai dengan peningkatan stadium KNF. Peningkatan stadium KNF berhubungan signifikan dengan peningkatan kadar DNA EBV (p=0,001). Ukuran tumor (T) berhubungan signifikan dengan kadar DNA EBV (p=0,023), ukuran nodul (N) berhubungan signifikan dengan kadar DNA EBV (p=0,005), ada tidaknya metastasis tidak berhubungan signifikan dengan kadar DNA EBV (p=0,398). Nilai cut off kadar DNA EBV sebesar 952 kopi/ml. Kesimpulan: Terdapat hubungan yang signifikan antara kadar DNA EBV dengan stadium klinis, dengan demikian kadar DNA EBV dapat dipertimbangkan untuk digunakan sebagai prediktor stadium dan prognosis KNF. Background: Nasopharyngeal carcinoma (NPC) is the predominant tumor type arising in the nasopharynx,  with a high mortality and affecting quality of life.  NPC treatment  management is hindered by long queues of Computed Tomography Scan (CT scan) and Ultrasonography (USG) examinations to ascertain the NPC staging. The examination of Epstein-Barr Virus (EBV) DNA level is relatively simpler and inexpensive  to predict the NPC staging and prognosis, thus, it can speed up NPC treatment. Objective: To determine whether EBV DNA level can be used to predict the NPC  stage and prognosis by finding a correlation between EBV DNA level and NPC stage. Method: This was  a cross-sectional study involving 15 respondents who were diagnosed as WHO type 3 NPC, and examined by CT scan, abdominal ultrasound, chest X-ray,  and blood  test for measuring the levels of EBV DNA to determine the stage. Results: All respondents had elevated levels of EBV DNA in accordance with NPC stage elevation. Increased NPC stages were significantly correlated with elevated levels of EBV DNA (p=0.001). The size of tumor (T) was significantly correlated with EBV DNA (p=0.023), the size of nodule (N) was significantly correlated with EBV DNA (p=0.005).  The presence or absence of metastasis did not significantly correlate with EBV DNA (p=0.398). The EBV DNA cut off value was 952 copies/ml. Conclusions: There  was a significant correlation between EBV DNA levels and clinical stages, hence EBV DNA can be considered to be used as NPC staging and prognosis predictor.   

scholarly journals Evaluation of Chest CT Scan as a Screening and Diagnostic Tool in Trauma Patients with Coronavirus Disease 2019 (COVID-19): A Cross-Sectional Study

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Hossein Abdolrahimzadeh Fard ◽  
Salahaddin Mahmudi-Azer ◽  
Sepideh Sefidbakht ◽  
Pooya Iranpour ◽  
Shahram Bolandparvaz ◽  
...  
Keyword(s):  
Ct Scan ◽  
Negative Predictive Value ◽  
Predictive Value ◽  
Cross Sectional Study ◽  
Chest Ct ◽  
Trauma Patients ◽  
Ct Scanner ◽  
Sectional Study ◽  
Cross Sectional ◽  
Chest Ct Scan

Background. The lack of enough medical evidence about COVID-19 regarding optimal prevention, diagnosis, and treatment contributes negatively to the rapid increase in the number of cases globally. A chest computerized tomography (CT) scan has been introduced as the most sensitive diagnostic method. Therefore, this research aimed to examine and evaluate the chest CT  scan as a screening measure of COVID-19 in trauma patients. Methods. This cross-sectional study was conducted in Rajaee Hospital in Shiraz from February to May 2020. All patients underwent unenhanced CT with a 16-slice CT scanner. The CT scans were evaluated in a blinded manner, and the main CT scan features were described and classified into four groups according to RSNA recommendation. Subsequently, the first two Radiological Society of North America (RSNA) categories with the highest probability of COVID-19 pneumonia (i.e., typical and indeterminate) were merged into the “positive CT scan group” and those with radiologic features with the least probability of COVID-19 pneumonia into “negative CT scan group.” Results. Chest CT scan had a sensitivity of 68%, specificity of 56%, positive predictive value of 34.8%, negative predictive value of 83.7%, and accuracy of 59.3% in detecting COVID-19 among trauma patients. Moreover, for the diagnosis of COVID-19 by CT scan in asymptomatic individuals, a sensitivity of 100%, specificity of 66.7%, and negative predictive value of 100% were obtained ( p value: 0.05). Conclusion. Findings of the study indicated that the CT scan’s sensitivity and specificity is less effective in diagnosing trauma patients with COVID-19 compared with nontraumatic people.

Predictive role of individual factors in the leisure preferences of children and adolescents with cerebral palsy: a cross-sectional study in Iran

2020 ◽  
Vol 27 (10) ◽  
pp. 1-14
Author(s):  
Alireza Amiri ◽  
Minoo Kalantari ◽  
Mehdi Rezaee ◽  
Alireza Akbarzadeh Baghban ◽  
Farzad Gharebashloo
Keyword(s):  
Cerebral Palsy ◽  
Children And Adolescents ◽  
Leisure Activities ◽  
Young Patients ◽  
Cross Sectional Study ◽  
Individual Factors ◽  
Sectional Study ◽  
Cross Sectional ◽  
High Preference

Background/Aims The participation of children and adolescents with cerebral palsy in leisure activities is associated with their preferences. A better understanding of their leisure preferences and the factors that influence them can help therapists to promote young patients' participation in leisure activities. The aim of this study was to describe the role of individual factors in the prediction of leisure preferences of children and adolescents with cerebral palsy in Iran. Methods A cross-sectional study design was used. A total of 152 children and adolescents with cerebral palsy were selected to complete the Preferences for Activities of Children questionnaire. Simple and multiple linear regression analyses were performed to assess the role of individual factors in the prediction of preferences for leisure activities. Results Individual factors played a significant role in the prediction of leisure preferences. Their influence on the preferences for recreational, physical and self-improvement domains (r2=0.215; 0.154; 0.127, respectively) were greater than for social and skill-based domains (r2=0.045; 0.052, respectively). Conclusions Preferences for physical activities need to be augmented while a high preference for social and recreational activities could be used to promote participation in leisure activities. Therapists and other healthcare professionals should consider individual factors relating to leisure preferences when devising therapeutic plans that aim to promote participation in leisure activities.

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