Chest X-Ray Severity Index as a Predictor of Requiring Invasive Positive Pressure Ventilation in COVID-19 Positive Patients.

The aim of this study is to see the role of the chest X-ray severity index (Brixia score) as a predictor of requiring invasive positive pressure ventilation in COVID-19-positive patients. This descriptive cross-sectional prospective study were carried out in the Department of Pulmonology and Radiology, Mayo Hospital, Lahore. The data were collected from 1st May to 30th July 2020 from 60 consecutive COVID-19 positive patients. Analysis was conducted using each patient's age, gender, clinical presentation, and the report of CXR containing the most elevated score. The mean age of the study participants was 59.43±11.27, and 81.7% of patients had positive Brixia scores (≥8). Brixia score had high sensitivity (93.886) and specificity (90.91%) to predict the need for IPPV using chest X-rays. It showed excellent predictive power, having a high numerical AUC (0.870) and a statistically significant p-value (<0.0001). High Brixia score conferred a high risk of the need for invasive positive pressure ventilation due to COVID-19. Key Words: Chest X-ray, Brixia score, COVID-19, Invasive positive pressure ventilation.

Maffucci syndrome: Case report and review of diagnostic signs of the rare disease.

Maffucci syndrome is a non-hereditary congenital condition that affects the skin and skeleton. Enchondromas (benign cartilage enlargements), bone abnormalities, and venous anomalies (hemangiomas) are all symptoms. Enchondromas occur as a result of mesodermal dysplasia and have the potential to become cancerous. They are most commonly found on the phalanges and long bones. Venous abnormalities commonly manifest themselves as soft lumps or tumors on the distal extremities. A 19-year-old boy presented with swellings on his fingers and left foot since the age of 5, along with a few bluish soft tissue swellings on his left heel. Multiple expansile lytic lesions and soft tissue swellings with phleboliths were seen on X-ray. Histology confirmed the diagnosis of hemangiomas and enchondromas. Soft tissue swellings were found to have hyper echoic areas, as well as modest marginal blood flow on Doppler, which could indicate hemangiomas. Maffucci syndrome was identified, and treatment with a multidisciplinary approach was initiated. Maffucci syndrome is a rare genetic illness reported in the literature less than 200 times. The enchondromas and hemangiomas have a strong link to malignant changes, with chondrosarcomas accounting for 30% of the associated malignancies. On X-ray, enchondromas are easily identified as osteolytic lesions with cortex thinning and endosteal scalloping while color Doppler ultrasound detects the presence of hemangiomas. Phleboliths are easily identified as small calcifications on X-rays. Radiographic examinations should be considered in patients presenting with bone or soft tissue swellings for an early diagnosis of Maffucci syndrome.

An acute viral hepatitis epidemic: does ultrasound help the pediatrician?

OBJECTIVE: Acute viral hepatitis (AVH) caused by hepatitis virus A and hepatitis virus E is one of the many epidemics that plague third world countries like Pakistan. The serological tests required for the diagnosis of acute viral hepatitis may be unavailable or unaffordable to the denizens of a developing country like Pakistan. In such a scenario, the clinical manifestations and the ultrasonographic findings are the only diagnostic criteria usually present and these can be used to support a clinical diagnosis. This study aims to judge the utility of ultrasound in the diagnosis of AVH. RESULTS: Among the forty-seven subjects of this study, gall bladder wall thickening (GWT) was the most common radiological finding seen in 39 (82.9%) patients. Pericholecystic edema was the second most common finding, seen in 31 (65.9%) patients. Starry sky appearance of the liver was observed in 30 (63.8) patients. Hepatomegaly and ascites were seen in 28 (59.5%) and 25 (53.2%) of the patients, respectively. The ultrasonographic findings of GWT, pericholecystic edema, and starry sky appearance of the liver were the most common ultrasonographic findings associated with AVH.

Rheumatoid Arthritis Related Interstitial Lung Disease: Patterns of High-resolution Computed Tomography.

Background and aim Rheumatoid arthritis (RA) is a chronic inflammatory systemic disease characterized by bilateral involvement of mostly small joints of hands and feet. There can be various extra-articular manifestations of the disease including lung parenchymal disease. Pulmonary involvement in RA patients leads to increased morbidity and mortality. The overall burden of RA related pulmonary disease is underestimated due to the limitation of resources in underdeveloped countries. High-resolution computed tomography (HRCT) is an important tool used to diagnose different abnormalities in RA related interstitial lung disease (ILD). The objective of the study was to evaluate HRCT findings in patients of RA related ILD and categorize the radiological findings according to clinical findings. Method This descriptive prospective observational study was conducted at Mayo Hospital, Lahore from June 2014 to June 2015. Patients of RA suspected of lung disease after selection underwent HRCT chest on 128-slice Hitachi CT scanner (Hitachi Global, Tokyo, Japan) in the radiology department. Images were reconstructed and evaluated by experienced radiologists. Findings were recorded on a questionnaire. Data was analyzed on SPSS version 21 (IBM Corp, Armonk, US). Results Out of the 54 patients scanned, interlobular septal thickening was the most common finding found in 22 of the patients. Ground-glass opacification was recognized in 21 patients, honeycombing in nine and bronchiectasis in two patients. Regarding zonal predilection of disease pattern, lower zones of lungs were found involved in most of the cases. The disease was found to be bilateral in 15 patients. Based on these findings, usual interstitial pneumonitis (UIP) was diagnosed in six patients and non-specific interstitial pneumonitis (NSIP) in 14 others. Conclusion This study concluded that HRCT images are very useful in diagnosing interstitial lung disease related to rheumatoid arthritis.

Trigeminal Neuralgia: A Clinical Review for the General Physician.

General practitioners (GPs) are often the first clinicians to encounter patients with trigeminal neuralgia (TN). Given the gravity of the debilitating pain associated with TN, it is important for these clinicians to learn how to accurately diagnose and manage this illness. The objective of this article is to provide an up-to-date literature review regarding the presentation, classification, diagnosis, and the treatment of TN. This article also focuses on the long-term management of these patients under the care of GPs. GPs play an important role in the management of patients with TN by following the evidence-based management guidelines. The most important aspects of the management of TN are discussed in this review article.