Importance of incidental coronary artery calcification in early diagnosis of obstructive coronary artery disease.

Purpose: The early diagnosis of coronary artery disease (CAD) enables early intervention for the modifiable risk factors of the disease. Coronary artery calcification (CAC) detected incidentally on standard noncontrast chest computed tomography (CT) provides an opportunity for the early diagnosis of CAD. The purpose of this study was to demonstrate that CAC should be routinely reported when evaluating thoracic CT examinations. Routine reporting of CAC will contribute to the early diagnosis of CAD. Material and methods: The present study included 279 patients who underwent conventional coronary angiography (CAG) and CT within one month before undergoing CAG. The CAG and CT images of the patients were evaluated retrospectively. The levels of coronary artery stenosis were determined in reference to the CAG images. The CAC scores of the patients were calculated using the Weston method based on their chest CT images. Results: The mean age of the patients was 63.2 ± 11.5 (range, 41-93) years, and 172 (61.6%) of them were men. The Weston score (WS) was 0 in 18.9% of the patients with obstructive CAD (OCAD), whereas it was ≥ 7 in 27.9% of patients. All patients with a WS of ≥ 7 had OCAD. All patients without luminal stenosis or < 50% stenosis had a WS of < 7. Conclusions: The CAC score is useful for the diagnosis of CAD and OCAD. If CAC is identified on standard noncontrast chest CT, it should be scored and reported accordingly. The WS can be used for CAC scoring.

Is acute appendicitis complicated or uncomplicated? Approaching the question via computed tomography.

BACKGROUND: The distinction between complicated and uncomplicated appendicitis is very important for the selection of the treatment method. PURPOSE: To investigate the sensitivity and specificity of computed tomography (CT) in differentiating between complicated and uncomplicated appendicitis to demonstrate that false negativity in differentiating these cases can be reduced when CT findings are incorporated into the clinical evaluation of patients. MATERIAL AND METHODS: All patients aged ≥18 years who underwent appendectomy at Malatya Training and Research Hospital in 2020 and 2021 were retrospectively screened. Of them, 283 patients were included in the study who had undergone CT before the operation. Patients with appendicitis were divided into two groups: complicated and uncomplicated, according to the results of their pathology tests. Demographic data, laboratory results, and CT images of the patients were evaluated. RESULTS: The patients with complicated appendicitis had a significantly higher mean age (P<0.001). The most common CT findings in patients with complicated appendicitis were moderate or severe peri-appendiceal fat stranding (PFS) and appendix wall enhancement defect (AWD). The findings with the highest sensitivity were PFS (77.9%) and AWD (69.4%). Although abscess, phlegmon, and peri-appendiceal air had the highest specificity (100%), these findings were the ones with the lowest sensitivity. According to the scoring system was developed for the differential diagnosis, CT had a sensitivity of 83.3% and a specificity of 79.2%. CONCLUSION: Based on the sensitivity and specificity values measured for CT according to the findings of our study, the scoring system may be useful for the differential diagnosis of complicated appendicitis.

Causes of acute abdomen, preferred imaging methods, and prognoses in geriatric patients presenting to the emergency department with abdominal pain.

OBJECTIVE: Abdominal pain is one of the most common reasons for admission to the emergency department in the geriatric population. The aim of this study was to investigate the diseases frequently detected in elderly patients diagnosed with acute abdomen in the emergency department, the imaging methods used in the diagnostic processes of these diseases, and the prognosis of the patients. METHODS: In all, 175 patients who visited the emergency department due to abdominal pain and were hospitalized with a diagnosis of acute abdomen were evaluated. The patients were categorized into seven groups according to their diagnosis as biliary diseases, pancreatitis, appendicitis, gastrointestinal system perforation, ileus, mesenteric ischemia, and atypical causes. RESULTS: The mean age of the patients was 76.3±7.7 years (range 65-93), and 96 (54.9%) were women. The most common causes of acute abdomen were biliary diseases and pancreatitis. Ultrasonography (88.6%) was the most frequently preferred imaging method in the emergency department, and it was most frequently used for biliary diseases. Notably, 20 (11.4%) patients were treated in the intensive care unit, and 9 (5.1%) patients died. CONCLUSION: The most common causes of acute abdomen in the geriatric population were biliary diseases and pancreatitis, and ultrasonography imaging was the most common choice for the diagnosis of these diseases. In elderly patients with abdominal pain, rapid and accurate diagnosis and selection of the correct imaging method are extremely important.

Investigation of the Frequency of Coronary Artery Anomalies in MDCT Coronary Angiography and Comparison of Atherosclerotic Involvement between Anomaly Types.

Coronary artery anomalies (CAAs) are rare anatomical variations characterized by abnormal origin, course, or termination of the coronary arteries. This study aims to identify incidental CAAs in patients who underwent multidetector computed tomography coronary angiography (MDCTCA) to determine their incidence and to evaluate whether there is a difference between CAA types in terms of coronary atherosclerotic involvement. For this purpose, patients who underwent MDCTCA between December 2018 and January 2022 were retrospectively assessed. Of the 5200 MDCTCAs analyzed, CAAs were detected in 136 patients (2.61%). Of these 136 patients, 37 (27.2%) patients had an origin anomaly, 97 (71.3%) had a course anomaly, and 2 (1.5%) had a termination anomaly. There was no statistically significant difference between CAA types in terms of atherosclerotic involvement (p = 0.220). However, atherosclerotic involvement was high in vessels with anomalies when normal vessels with and without anomalies were compared (p = 0.005). Accurate detection of CAAs is vital for endovascular treatment or surgical intervention. MDCTCA is helpful both in the diagnosis of CAA and in the early detection and development of prevention strategies for coronary atherosclerosis.

The prevalence of incidental finding of gynecomastia on thoracic computed tomography in the pediatric age group.

OBJECTIVES: This study aimed to determine the prevalence rate of gynecomastia, determine mean glandular breast tissue sizes, and evaluate whether there is any difference in the prevalence rate of gynecomastia according to age using three different reference values of glandular breast tissue size (≥5, ≥10, ≥20 mm) in the pediatric age group. METHODS: Glandular breast tissue sizes were measured retrospectively from thoracic computed tomography (CT) images taken for other reasons in 961 boys aged 1-18 years. RESULTS: When each breast was evaluated separately (1,922 breasts), gynecomastia was observed in 1,001 (52.1%), 719 (37.4%), and 216 (11.2%) breasts with ≥5, ≥10, and ≥20 mm considered as reference values, respectively. A significant difference was found in terms of gynecomastia (p<0.001) and mean glandular breast tissue size (p<0.001) with respect to age. CONCLUSIONS: New studies are currently needed to determine the glandular breast tissue size and the prevalence rate of gynecomastia in boys, and thoracic CT images can be used for this purpose.

Causes of acute abdomen, preferred imaging methods, and prognoses in geriatric patients presenting to the emergency department with abdominal pain

SUMMARY OBJECTIVE: Abdominal pain is one of the most common reasons for admission to the emergency department in the geriatric population. The aim of this study was to investigate the diseases frequently detected in elderly patients diagnosed with acute abdomen in the emergency department, the imaging methods used in the diagnostic processes of these diseases, and the prognosis of the patients. METHODS: In all, 175 patients who visited the emergency department due to abdominal pain and were hospitalized with a diagnosis of acute abdomen were evaluated. The patients were categorized into seven groups according to their diagnosis as biliary diseases, pancreatitis, appendicitis, gastrointestinal system perforation, ileus, mesenteric ischemia, and atypical causes. RESULTS: The mean age of the patients was 76.3±7.7 years (range 65-93), and 96 (54.9%) were women. The most common causes of acute abdomen were biliary diseases and pancreatitis. Ultrasonography (88.6%) was the most frequently preferred imaging method in the emergency department, and it was most frequently used for biliary diseases. Notably, 20 (11.4%) patients were treated in the intensive care unit, and 9 (5.1%) patients died. CONCLUSION: The most common causes of acute abdomen in the geriatric population were biliary diseases and pancreatitis, and ultrasonography imaging was the most common choice for the diagnosis of these diseases. In elderly patients with abdominal pain, rapid and accurate diagnosis and selection of the correct imaging method are extremely important.

[The role of abdominal computed tomography in determining perforation findings and site in patients with gastrointestinal tract perforation]. / Gastrointestinal kanal perforasyonlarinda perforasyon bulgularinin ve yerinin saptanmasinda karin bilgisayarli tomografisinin rolü

BACKGROUND: In this study, we investigated the role of abdominal computed tomography (CT) in determining perforation findings and site in patients with gastrointestinal tract perforation. METHODS: Preoperative abdominal CT scans of 47 patients who had surgically proven gastrointestinal tract perforation between July 2007 and July 2010 were reviewed retrospectively. The presence of free air, leakage of contrast material, wall thickness, wall discontinuity, abscess, free fluid, and phlegmon were investigated for each patient. The site of perforation was estimated in light of these findings and compared with the surgical outcomes. RESULTS: Perforation sites were determined correctly in 85.7% of patients with gastroduodenal perforation, 85.7% of patients with small bowel perforation, 69.2% of patients with large bowel perforation, 100% of patients with rectum perforation, 90.9% of patients with appendix perforation, and 82.9% of all patients according to the abdominal CT findings. The most common CT finding in gastrointestinal tract perforation was free fluid, with a rate of 89.4%. The rates of other findings were as follows: free air 76.6%, segmental wall thickening 48.9%, wall discontinuity 25.5%, abscess 12.8%, and phlegmon 10.6%. Of 30 patients who received oral contrast, 7 (23.3%) had extraluminal contrast leakage. CONCLUSION: CT is very effective in determining gastrointestinal tract perforation findings and the site of perforation.

Hepatic hydatid cyst rupture and anaphylaxis after a fall.

A 15-year-old boy presented to the emergency unit complaining of dyspnea, urticaria and vomiting developed after he fell down when he was playing football. Abdominal ultrasound showed a ruptured hydatid cyst in the right lobe of the liver which was of communicating type. Echinococcus granulosus serologic tests were positive. Medical treatment was started immediately. One week later, follow up US showed no changes in the findings. Intrabdominal fluid leakage was not detected. Patient's general condition showed improvement and he was discharged 12 days later.

The effectiveness of an education program on stages of smoking behavior for workers at a factory in Turkey.

The aim of the study was to determine the smoking behavior based on "stages of change" model of the workers and to assess the effectiveness of a education program at a workplace. The first step was descriptive and the second step was an experimental study. The intervention group received an smoking cessation education. Before intervention 36% of the intervention group were at precontemplation stage. Six months after the intervention decline the percentage of those at precontemplation stage was significantly lower. In the control group there was not a significant reduction in the percentages of smokers at precontemplation stage before and after the intervention. After the 6 months the "maintenance" stage rates were 6% and 2% in the intervention and control groups, respectively. The study showed that the education in factory for workers could not be successful in quiting, however it impacted the intention and preparation of to quit in the future.

Physical, emotional and sexual violence during pregnancy in Malatya, Turkey.

BACKGROUND: In Turkey, violence against women was established as a critical area of concern related to women and various prevention strategies have been developed since 1980. There are limited numbers of studies on violence during pregnancy in the country. This study was performed to determine the prevalence of physical, emotional and sexual violence during pregnancy in Malatya province and the associated factors. METHODS: A cross-sectional interview survey was conducted among pregnant women living in Malatya province between October 2003 and May 2004. Stratified probability-proportional-to-size sampling methodology was used for selecting the study population. A total of 824 pregnant women from 60 clusters were studied. Association between violence prevalences and womens' sociodemographic, fertility and behavioural characteristics were evaluated. RESULTS: During pregnancy 31.7% of women were exposed to any form of violence. Emotional violence was the most frequently reported form (26.7%), followed by sexual (9.7%) and physical violence (8.1%). Regular smoking [odds ratio (OR) 1.6], unwanted pregnancy (OR 1.8), living in urban area (OR 1.5), low education level of husband (OR 1.7), low family income (OR 1.9) and being in second trimester (OR 1.4) were determined to be the main predictors of overall violence during pregnancy. CONCLUSIONS: Violence during pregnancy is a common public health problem in Malatya. Low education level in partners, low family income, husband's unemployment, urban settlement, unwanted pregnancy and smoking should alert health staff towards violence at pregnancy and training of health personnel on the subject is recommended.