Rhizopus homothallicus, an emerging pathogen causing cavitary lung lesions.

Introduction: Rhizopus homothallicus is an emerging pathogen that causes pulmonary mucormycosis. Case Presentation: We report a case of pneumonia caused by R. homothallicus in a 54-year-old type 2 diabetic patient. The organism was isolated from bronchoalveolar lavage fluid and preliminarily identified by fungal morphology and finally by sequencing of the internal transcribed spacer region. Conclusion: Mucormycosis may be associated with cavitary lung lesions against a backdrop of poorly controlled diabetes or other immunosuppressed states. Pulmonary mucormycosis may have variable clinical and radiological presentations. Therefore, strong clinical suspicion and prompt management can address the high fatality associated with the disease.

Unilateral hyper-translucent lung: a rare case report of bronchial atresia.

A young female patient with chronic left side chest pain warranted a work-up. Chest X-ray suggested left hyper-translucency. High resolution computed tomography scan revealed left atretic apicoposterior segmental bronchus with an area of hyper-translucency suggestive of bronchial atresia. Fiberoptic bronchoscopy findings were normal. Spirometry showed moderate restriction with mild obstruction. It is a rare developmental anomaly characterised by interruption of normal bronchial continuity. Most commonly, it involves the apicoposterior segmental bronchus of left upper lobe as seen in our case. Since it is a benign condition, surgical treatment or any aggressive method of treatment is not required. However, intervention may be required in case of life threatening complications.

Mortality analysis of COVID-19 cases during the second wave and its comparison with the first wave: A hospital-based study.

Objectives: This study was undertaken to determine the characteristics of COVID-19 deaths during the second wave and to compare these characteristics with the mortality during the first wave in a dedicated COVID hospital (DCH). Study Design: It was a hospital record-based descriptive study. Methodology: The study was conducted in a tertiary care COVID hospital, using a standard death audit proforma. The data were analyzed to know various demographic characteristics and factors related to mortality during the second wave from March to June 2021. The findings were compared with the mortality data during the first wave from April to July 2020 at the same hospital. Results: A total of 264 deaths occurred at the center during the study period with a mortality rate of 22.8%. Male cases were more in number, the age group was 21-70 years, the highest number of mortality was seen in the mid of the study period, duration of stay was five days on average and common causes of death were pneumonia alone or with acute respiratory distress syndrome with sepsis. In comparison to the first wave, the mortality rate was four times higher, the age group was younger and opportunistic infections viz. mucormycosis and aspergillosis were present during the second wave. Conclusion: The mortality rate was significantly higher and the younger age groups were involved during the second wave, with opportunistic fungal infections due to the use of immunomodulators.

Are numbers deceptive? Is death auditing a solution for death analysis, among the COVID-19 deceased?: A study from a dedicated COVID-19 hospital in Faridabad, Haryana.

BACKGROUND: COVID-19 pandemic has havocked the entire world and India has not been spared. The focus is not only on the containment but on the reduction in mortality also. The objective of the study was to know the trend of COVID-19 deaths in a 510-bedded dedicated COVID-19 hospital and to determine the cause of death and various factors associated with these deaths. METHOD: A descriptive study was conducted in a COVID-dedicated hospital setting to analyze deaths occurring during April--July, 2020 using a standard death audit proforma. RESULTS: A total number of 95 COVID-19 patients died in ICU. The mortality rate among ICU patients varied from 24.6% to 52.9%. Most of the cases were referred from other hospitals. About 64% of the deceased was admitted in severe condition and 34% of cases were referred on ventilator support. The week-wise trend revealed a positive association between the number of deaths and the number of referred cases as well as the number of patients received on ventilator support and in severe condition. About one-third of cases were late in seeking treatment at health centers with the same weekly trend. Being unaware of the condition (1%) and the stigma associated with the disease (32%) were the reasons behind it. Common direct causes of death were pneumonia (73%), pneumonia complicated with sepsis (16%), and acute respiratory disease syndrome (ARDS) (7%). CONCLUSION: High case fatality rate in the ICU of a referral COVID-dedicated hospital is mainly because of the admission of patients in severe conditions.