scholarly journals Assessment of the Awareness of Radiology Residents About Ionizing Radiations and Their Risks of Educational Hospitals, Kermanshah, Iran

2021 ◽  
Vol 10 (2) ◽  
Author(s):  
Sogand Abbasi Azizi ◽  
Mohammad-Rasoul Tohidnia ◽  
Mohsen Zhaleh
Keyword(s):  
Ionizing Radiation ◽  
Ct Scan ◽  
Effective Dose ◽  
Biological Effects ◽  
Abdominal Ct ◽  
Cross Sectional ◽  
X Ray ◽  
Abdominal Ct Scan ◽  
Chest X Ray ◽  
Radiology Residents

Background: Although many radiological examinations are requested daily to aid clinical diagnosis by the referring physician, it should be kept in mind that ionizing radiation has adverse biological effects on the life of living organisms, which may vary in individuals depending on the dose and duration of exposure. Therefore, radiologists and their assistants should have comprehensive information about ionizing radiation. Methods: In this descriptive cross-sectional study, all the radiology residents (41) were included in the study. The questionnaire consisted of two parts, the first part including of demographic information and part 2 includes 21 questions about the effective dose created by a chest X-ray, the approximate effective dose from various imaging examines, as well as the awareness of the risks of brain, abdominal CT scans. Results: The results showed that out of 41 residents, 56.1% were male. Based on these results, 19.5% were aware of the approximate effective dose received by a patient on PA chest X-ray. Also, knowledge of some X-ray absorptiometry parameters based on chest X-ray in PA position are: 12.2% abdominal CT scan, 17.1% and 2.4% brain and chest CT scan respectively. In this study the radiology resident’s awareness about dangers of ionizing radiation and the likelihood of cancer were evaluated in 31% and 48.8% of brain and abdominal CT scan, respectively. Conclusions: According to the findings, awareness of radiology residents in Kermanshah university of medical sciences is at an inappropriate level. Therefore, training is needed to raise the awareness of radiology residents by conducting several workshops.

CLINICAL CORRELATION AND AGREEMENT BETWEEN THE CHEST CT SCAN AND CHEST X-RAY FINDINGS IN TUBERCULIN-POSITIVE CHILDREN: A PROSPECTIVE CROSS SECTIONAL STUDY

CHEST Journal ◽  
2009 ◽  
Vol 136 (4) ◽  
pp. 40S
Author(s):  
Beverly D. Delacruz ◽  
Nerissa A. Deleon ◽  
Milagros S. Bautista ◽  
Fernando Ayuyao ◽  
Teresita Deguia
Keyword(s):  
Ct Scan ◽  
Cross Sectional Study ◽  
Chest Ct ◽  
Clinical Correlation ◽  
Sectional Study ◽  
Cross Sectional ◽  
X Ray ◽  
Chest X Ray ◽  
Chest Ct Scan

TRAUMA GINJAL

2020 ◽  
Vol 4 (1) ◽  
pp. 52-57
Author(s):  
Noflih Sulistia ◽  
Bambang Soeprijanto ◽  
Indrastuti Normahayu ◽  
Lenny Violetta
Keyword(s):  
Ct Scan ◽  
Pediatric Patients ◽  
Radiological Examination ◽  
Renal Trauma ◽  
Abdominal Ct ◽  
Abdominal Ct Scan

Renal trauma in children is more common than in adults. Clinically in pediatric patients with renal trauma do not always describe the degreeof trauma. Radiological examination, especially abdominal CT-scan with contrast, can help evaluate the damage to the kidneys so that it candetermine the degree of trauma.

Requesting physicians’ knowledge of X-radiation exposure from computed tomography scan examinations: A case study of two Nigerian tertiary hospitals

2020 ◽  
Vol 3 ◽  
pp. 36-39
Author(s):  
Samson O. Paulinus ◽  
Benjamin E. Udoh ◽  
Bassey E. Archibong ◽  
Akpama E. Egong ◽  
Akwa E. Erim ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Ionizing Radiation ◽  
Ct Scan ◽  
Radiation Exposure ◽  
Work Experience ◽  
Radiation Risk ◽  
Radiological Protection ◽  
X Ray ◽  
Tertiary Hospitals ◽  
Medical Exposure

Objective: Physicians who often request for computed tomography (CT) scan examinations are expected to have sound knowledge of radiation exposure (risks) to patients in line with the basic radiation protection principles according to the International Commission on Radiological Protection (ICRP), the Protection of Persons Undergoing Medical Exposure or Treatment (POPUMET), and the Ionizing Radiation (Medical Exposure) Regulations (IR(ME)R). The aim is to assess the level of requesting physicians’ knowledge of ionizing radiation from CT scan examinations in two Nigerian tertiary hospitals. Materials and Methods: An 18-item-based questionnaire was distributed to 141 practicing medical doctors, excluding radiologists with work experience from 0 to >16 years in two major teaching hospitals in Nigeria with a return rate of 69%, using a voluntary sampling technique. Results: The results showed that 25% of the respondents identified CT thorax, abdomen, and pelvis examination as having the highest radiation risk, while 22% said that it was a conventional chest X-ray. Furthermore, 14% concluded that CT head had the highest risk while 9% gave their answer to be conventional abdominal X-ray. In addition, 17% inferred that magnetic resonance imaging had the highest radiation risk while 11% had no idea. Furthermore, 25.5% of the respondents have had training on ionizing radiation from CT scan examinations while 74.5% had no training. Majority (90%) of the respondents were not aware of the ICRP guidelines for requesting investigations with very little (<3%) or no knowledge (0%) on the POPUMET and the IR(ME)R respectively. Conclusion: There is low level of knowledge of ionizing radiation from CT scan examinations among requesting physicians in the study locations.

Study on the Radiation Dose of Abdominal CT Scan Using Dual Energy

2018 ◽  
Vol 20 (2) ◽  
pp. 123-132
Author(s):  
Dae-hyun Park ◽  
Young-Kyoon Kim ◽  
Jong-Ho Ahn ◽  
Kwang-Hyun Chang ◽  
Yoon-Chul Nam ◽  
...  
Keyword(s):  
Radiation Dose ◽  
Ct Scan ◽  
Dual Energy ◽  
Abdominal Ct ◽  
Abdominal Ct Scan

scholarly journals Splenic abscess caused by Streptococcus anginosus bacteremia secondary to urinary tract infection: a case report and literature review

Open Medicine ◽  
2020 ◽  
Vol 15 (1) ◽  
pp. 997-1002
Author(s):  
Hao Wu ◽  
Rui Zheng
Keyword(s):  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Ct Scan ◽  
Splenic Abscess ◽  
Low Density ◽  
Abdominal Ct ◽  
Streptococcus Anginosus ◽  
Abdominal Ct Scan ◽  
Tract Infections

AbstractOrgan abscesses caused by Streptococcus anginosus are relatively rare. We report the case of an elderly woman with splenic abscess caused by S. anginosus bacteremia after urinary tract infection. An 82-year-old woman had a history of frequency of urination, urgency, and fever with chills for over 10 days prior to admission. An abdominal computed tomography (CT) scan performed in the emergency room revealed a low-density lesion in the spleen, kidney cysts, some exudation around the kidney, and cystitis should be valued. She was treated with ceftriaxone and imipenem/cilastatin. After admission, the blood culture yielded positive results for S. anginosus. A contrast-enhanced abdominal CT scan showed that the low-density lesion previously found in the spleen was smaller than before. After percutaneous drainage of the splenic abscess and treatment with piperacillin/tazobactam based on the antibiotic sensitivity pattern, repeated abdominal CT scan revealed a significant reduction in the low-density lesion. The patient was discharged without recurrence or complications. A systematic review of organ abscess caused by S. anginosus bacteremia was performed. To our knowledge, there has been no report of splenic abscess caused by S. anginosus bacteremia secondary to urinary system tract infection, although urinary tract infections are also an important source.

scholarly journals Small intestine duplication cyst with recurrent hematochezia: a case report and literature review

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zhicheng Zhang ◽  
Xiaowei Huang ◽  
Qian Chen ◽  
Demin Li ◽  
Qi Zhou ◽  
...  
Keyword(s):  
Small Intestine ◽  
Case Report ◽  
Literature Review ◽  
Ct Scan ◽  
Duplication Cyst ◽  
Abdominal Ct ◽  
Case Presentation ◽  
Abdominal Ct Scan ◽  
Capsule Endoscopes

Abstract Background Small intestine duplication cysts (SIDCs) are rare congenital anatomical abnormalities of the digestive tract and a rare cause of hematochezia. Case presentation We describe an adult female presented with recurrent hematochezia. The routine gastric endoscope and colonic endoscope showed no positive findings. Abdominal CT scan indicated intussusception due to the "doughnut" sign, but the patient had no typical symptoms. Two subsequent capsule endoscopes revealed a protruding lesion with bleeding in the distal ileum. Surgical resection was performed and revealed a case of SIDC measuring 6 * 2 cm located inside the ileum cavity. The patient remained symptom-free throughout a 7-year follow-up period. Conclusion SIDCs located inside the enteric cavity can easily be misdiagnosed as intussusception by routine radiologic examinations.

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