Recent studies reported that CT scan findings could be implicated in the diagnosis and evaluation of COVID-19 patients. To identify the role of High-Resolution Computed Tomography chest and summarize characteristics of chest CT imaging for the diagnosis and evaluation of SARS-CoV-2 patients. Google Scholar, PubMed, Science Direct, Research Gate and Medscape were searched up to 31 January 2020 to find relevant articles which highlighted the importance of thoracic computed tomography in the diagnosis as well as the assessment of SARS-CoV-2 infected patients. HRCT abnormalities of SARS-CoV-2 patients were extracted from the eligible studies for meta-analysis. In this review, 28 studies (total 2655 patients) were included. Classical findings were Ground Glass Opacities (GGO) (71.64 %), GGO with consolidation (35.22 %), vascular enlargement (65.41 %), subpleural bands (52.54 %), interlobular septal thickening (43.28 %), pleural thickening (38.25 %), and air bronchograms sign (35.15 %). The common anatomic distribution of infection was bilateral lung infection (71.55 %), peripheral distribution (54.63 %) and multiple lesions (74.67 %). The incidences were higher in in the left lower lobe (75.68 %) and right lower lobe (73.32 %). A significant percentage of patients had over 2 lobes involvement (68.66 %). Chest CT-scan is a helpful modality in the early detection of COVID-19 pneumonia. The GGO in the peripheral areas of lungs with multiple lesions is the characteristic pattern of COVID-19. The correct interpretation of HRCT features makes it easier to detect COVID-19 even in the early phases and the disease progression can also be accessed with the help of the follow-up chest scans.

Objective: To assess the correlation between fetal umbilical artery (UA) and middle cerebral artery (MCA) Doppler indices in a cohort of preeclamptic and normotensive pregnancies. Materials and Methods: This cross-sectional analytical study recruited 70 pregnant women (28–40 weeks of gestation) using a non-probability convenient technique. The study included 33 patients with preeclampsia and 37 normotensive participants. Results: In the normotensive group, a significant ( P = .00) strong correlation ( r = 0.72) was observed between UA velocity, systolic/diastolic (S/D) ratio, and pulsatility index (PI), and MCA velocity; a significant ( P = .00) correlation ( r = 0.56) between UA, S/D ratio, and the MCA resistive index (RI); a significant ( P = .00) moderate correlation ( r = 0.66) between S/D ratio, UA velocity, and MCA velocity; a significant ( P = .00) negative correlation ( r = −0.50) between UA velocity, RI, and MCA PI; a significant ( P = .01) negative correlation ( r = −0.44) between UA velocity, RI, and MCA S/D ratio. In contrast, in the preeclamptic group, we observed a substantial ( P = .01) moderate correlation ( r = 0.43) between UA, PI, and MCA velocity; a significant ( P = .04) correlation ( r = 0.368) between UA, RI, and MCA PI; a significant ( P = .05) moderate correlation ( r = 0.35) between UA, PI, and MCA RI; a significant ( P = .00) strong correlation ( r = 0.83) between UA S/D ratio UA and MCA velocity. Conclusion: This study suggests potential diagnostic value in Doppler measurements for assessing preeclampsia-related vascular changes. However, caution is warranted owing to a split sample and limited statistical power, necessitating further research for validation.

Background: The TIRADS classification system is commonly used in ultrasound imaging to evaluate the risk of malignancy in thyroid nodules, but there is still debate about its accuracy. The BSRTC categorizes FNA biopsy results to determine the likelihood of malignancy in thyroid nodules, and this remains the gold standard for diagnosis.Methodology: This is a cross-sectional study design conducted in the Radiology Department of Chughtai Lab Head Office in Lahore. This study assessed 154 patients with thyroid nodules. The ultrasound equipment used for the study is the Toshiba Applio 500 model, while the equipment for FNAC included topical anesthesia, 21-gauge 10 CC syringes, glass slides, cell block, and the Olympus CX23 microscope. The sampling technique employed is the consecutive sampling technique.Results: Out of 154 patients, the mean age was 42.0 ± 13.6 years. Majority were female (89%) while 11% are male. The P-value of <0.0001 suggests a statistically significant association between TIRADS and Bethesda categories. The findings suggested that ultrasonography is a highly reliable and effective method for diagnosis, with a superior degree of sensitivity and specificity in addition to invasive cytology tests. Results from the ROC curve analysis showed an impressive area under the curve of 0.972. The sonographic features show significant associations with TIRADS categories (P-value <0.0001). The association between TIRADS suspiciousness and Bethesda diagnosis is statistically significant (P-value <0.0001). Benign nodules were most commonly classified as not suspicious (56.5%), followed by mildly suspicious (9.7%), while malignant nodules were primarily classified as highly suspicious (11.0%). Notably, no malignant nodules were categorized as benign.Conclusion: Healthcare professionals may consider utilizing TIRADS as a first-line imaging method and then BETHESDA if needed to provide patients with the most accurate results and minimize unwanted interventional exposure. Combining these two scoring methods appears to yield the most precise outcomes for identifying and distinguishing benign from malignant nodules, which is critical for arriving at a definitive diagnosis in individuals with thyroid malignancies.

Background: Acute pelvic pain can result from the gynecological, urological systems and/or gastrointestinal. Ultrasound can be used as an initial imaging modality in the evaluation of acute pelvic pain. To determine sonographic findings in females of reproductive age coming with acute pelvic pain. Objective: To determine Sonographic findings in females of reproductive age with acute pelvic pain. Methodology: Toshiba Xario ultrasound machine with a standard gray scale and Doppler ultrasound convex probe of 3.5 MHz – 7.5 MHz or trans-vaginal probe of 5 MHz - 7.5MHz is used. Both transvaginal and trans-abdominal probes were used in this study. The study was conducted at Ultrasound University Clinic, Township, Lahore. Data of 163 patients was collected through convenient sampling. Statistical software for social sciences (SPSS version 22.0) is used for the analysis of data. Results: A total of 163 patients were examined in the study. The age incidence of the cases in this study varied between 15 years to 45 years. The mean age of the patients in the study was 29.8712 years. The uterine fibroid is most commonly involved in acute pelvic pain and is seen in 30.1% cases followed by simple ovarian cyst in 20.2% cases, hemorrhagic cyst in 14.1% cases. 8.6% cases with pelvic pain have no abnormal sonographic findings. Adenomyosis, PID and endometrial polyp in 4.3% each. Endometrial hyperplasia in 3.1%. Follicular cyst, simple adnexal cyst and complex adnexal cyst in 1.8% each, followed by ovarian endometrioma in 0.6% cases and dermoid cyst in 0.6%. In obstetric patients of acute pelvic pain; RPOCs are most common, constituting 1.8% of total acute pelvic pain, molar pregnancy in 1.2%, ectopic pregnancy in 0.6% patients, subchorionic bleed in 0.6% cases. Conclusion: Ultrasound is a very good modality for acute pelvic pain, as it can easily diagnose and characterize the causes of pelvic pain. The wide availability, radiation free and cost effectiveness makes it a first line investigation in acute pelvic pain. In the present study, the most common cause of pelvic pain is uterine fibroid. Key words: Ultrasound (US), Pelvic inflammatory disease (PID), acute pelvic pain, retained products of contraceptives (RPOCs), pouch of Douglas (POD). DOI: 10.7176/JHMN/71-14 Publication date: February 29^th 2020

The central objective of this paper is to find the validity of cost-push and monetary factors on GDP deflator through empirical analysis. The empirical analysis has been conducted by using the technique of Ordinary Least Square using annual data for the period from 1971-72 to 2006-07. Before applying OLS the stationarity of the data was checked by Augmented Dickey Fuller (ADF) test. Regression analysis proves that both cost-push and monetary factors are influenced on wholesale price index. The monetary variables have significant impact on GDP deflator.. There is no single remedy to control the raise of wholesale price index. Government should adopt multipurpose strategy such as improvement in tax and revenue structure, improving fiscal and monetary discipline, removing supply side disruptions, eradication of anti-competitive market practice.