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Introduction. One of the ultrasonic features of COVID-19 pneumonia is the presence of subpleural consolidation (SPC), and the number of SPCs varies among patients with COVID-19 pneumonia. Aim. To examine the relationship between disease severity and the number of SPCs on admission. Methodology. This observational, prospective, single‐center study included patients with suspected COVID-19 infection who had been transferred to the ICU. A specialized intensivist in critical care ultrasound performed lung ultrasound (LUS) and echocardiography within 12 hours of a patient’s admission to the ICU. The aeration score was calculated, and the total number of SPCs was quantified in 12 zones of the LUS. Results. Of 109 patients with suspected COVID-19 pneumonia, 77 (71%) were confirmed. The median patient age was 53 (82–36) years, and 81 of the patients (73.7%) were men. The aeration score and the counts of subpleural consolidation in each zone were significantly higher in patients with COVID-19 pneumonia ( P = 0.018 and P < 0.0001 , respectively). There was an inverse relationship between PO2/FiO2, the aeration score, and the number of subpleural consolidations. The higher the number of SPCs, the worse the PO2/FiO2 will be. Conclusions. Sonographic SPC counts correlate well with the severity of COVID-19 pneumonia and PO2/FiO2. The number of SPCs should be considered when using LUS to assess disease severity.

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Objective: To establish the prevalence of atrial fibrillation (AF) among acute medical admissions to the Adan Hospital, Kuwait, and to evaluate the clinical features of the patients. Subjects and Methods: Of 2,833 acute medical admissions to the Adan Hospital from January 1 to May 31, 2003, 120 patients with AF were included in the study. The patients were divided into paroxysmal or persistent (PPAF), and chronic atrial fibrillation (CAF). The prevalence of stroke and clinical features of the CAF patients with and without strokes were studied. All the patients with AF underwent echocardiography to evaluate left ventricular ejection fraction (LVEF) and left atrial dimension (LAD). Results: The prevalence of AF in the study period was 4.24%, of which 68.3% had CAF and 31.7% had PPAF. The prevalence of heart failure, ischemic heart disease, systemic hypertension, and diabetes mellitus was 27.5, 55.8, 65.8, and 53.3%, respectively. Patients with CAF were older and had a higher prevalence of heart failure compared to PPAF patients. Of the patients with CAF, 26.8% had at least one episode of stroke. The CAF patients had lower LVEF and larger LAD than PPAF patients. Stroke patients with CAF had lower LVEF and larger LAD as compared to those without stroke. Conclusion: Atrial fibrillation is a common admission diagnosis in our hospital. Patients with AF commonly suffer from heart failure, hypertension, diabetes mellitus, and ischemic heart disease. There was a high prevalence of stroke among CAF patients.

SummaryBackground: Mitral valve prolapse (MVP) has been described as a common diagnosis and has been reported in 50% of patients with primary spontaneous pneumothorax (PSP). The purpose of this study was to determine the prevalence of MVP -as diagnosed by 2D-echocardiography criteria -in spontaneous pneumothorax. Method: A case-control study of 24 patients with PSP, and 40 age-matched controls. All cases underwent 2D-echocardiography by a certified cardiologist. Echocardiography and demographic features of both groups were compared and analyzed using Fisher's exact test. Classic MVP was defined as superior displacement of the mitral leaflets of more than 2 mm during systole and as a maximal leaflet thickness of at least 5 mm during diastasis, and non-classic prolapse was defined as displacement of more than 2 mm with a maximal thickness of less than 5 mm. Results: MVP was found in 9 of the 24 patients (37.5%) who suffered PSP, compared to 3 out of the 40 (7.5%) age-matched controls (P = 0.008). The body mass index (BMI) (weight/height2) was lower in the group with pneumothorax (P = 0.001). Conclusion: In this study, applying an updated definition of MVP, the prevalence of MVP in PSP was lower than previously reported, but was still significantly higher than in the control group.

Both non-Hodgkin's lymphoma (NHL) in pregnancy and acute spontaneous tumor-lysis (ASTL) syndrome are rare. Here we present a 32-year-old Egyptian woman in the 27th week of pregnancy, who was admitted with epistaxis, lethargy, vomiting and dehydration. This patient developed ASTL syndrome secondary to undiagnosed NHL, but was not on any medication associated with the syndrome. At 28 weeks, she gave birth to a healthy baby who, unfortunately, died within a few days. To our knowledge, this is the first case of ASTL syndrome in a pregnant woman.