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Introduction: The brachial plexus is a variable nerve plexus in its formation and branching pattern. Variations in the brachial plexus are not uncommon, and its area of supply and associations with other adjacent anatomical structures require clinical and surgical attention. Aim: To find out any anatomical variations in the formation and branching pattern of the brachial plexus in human foetuses. Materials and Methods: A morphometric prospective observational study was conducted from January 2020 to July 2022, on 30 stillborn or Intrauterine Dead (IUD) human foetuses were taken in the study. Gestation age from 28 to 40 weeks of gestation were included in the study, while those with gross anomalies or morphological anomalies of the cranium and vertebral column were excluded. The dissection includes vertical midline incision of the skin from the external occipital protuberance to the lower limit of the thoracic vertebra (T12). The skin was cut in the midline and reflected laterally. All superficial and deep muscles of the neck were dissect out to clear the cervical and thoracic parts of the vertebral column. The vertebral column was cut and opened to visualise the spinal cord and spinal nerves. Based on gestational age, the foetuses were divided into three groups: four in the first group (28-31 weeks), twelve in the second group (32-35 weeks), and fourteen in the third group (36-40 weeks) were divided for descriptive purposes. The gender of foetuses was determined based on the external genitalia. Results: A total of 60 brachial plexuses were dissected, of which 49 (81.66%) had the usual anatomical formation of the trunks: the upper trunk formed by C5 and C6 roots, the middle trunk by the C7 root, and the lower trunk by the C8 and T1 roots. Eleven (18.34%) plexuses presented variations in trunk formation. Specifically, 8 (13.3%) brachial plexuses were of the prefix type, where the upper trunk was formed by the C5 and C6 roots with an additional contribution from the C4 root; there was inter-branch communication between C6 and C7 in one (1.7%) case; the middle and lower trunks united by C7, C8, and T1 roots formed the lower trunk in another (1.7%) case, and finally, one (1.7%) case exhibited the post-fix type. Conclusion: In this study, out of the 30 foetuses examined, 11 showed variations, which is not uncommon. The prefix type of brachial plexus is quite common among the possible variations, although anatomists and neurosurgeons cannot ignore the possibility of other variations, like post-fix type or communication between the roots of the brachial plexuses.

Introduction: Ocular trauma is a significant cause of unilateral vision loss, especially in developing countries. Proper assessment of ocular damage and prompt treatment initiation after the injury have a crucial impact on the final outcome. B-scan Ultrasonography (USG) plays an important role in detecting findings that may not be evident during clinical examination. Aim: To assess the role of B-scan in blunt ocular trauma and to determine if B-scan provides any additional advantages over clinical examination. Materials and Methods: A cross-sectional study was conducted from May 1, 2021 to April 30, 2022, at Hind Institute of Medical Sciences, Sitapur, Uttar Pradesh, India. Fifty consecutive patients with blunt ocular trauma, presenting with hazy or opaque ocular media or unexplained visual loss during clinical examination, were evaluated in the casualty and ophthalmology Out Patient Department (OPD). The frequency of lesions such as traumatic cataract, vitreous degeneration, and retinal detachment was assessed clinically and using B-scan USG. Anterior and posterior segment manifestations of blunt trauma, including traumatic cataract, vitreous haemorrhage, and retinal detachment, were evaluated clinically and with B-scan imaging. Statistical analysis was performed using Statistical Package for the Social Sciences (SPSS) version 22.0, including frequency counts, percentage calculations, and Kappa’s statistical analysis to correlate B-scan USG and clinical findings. Results: Majority of patients (28%) were in the age group of 21-30 years. Workplace-related injuries, particularly agricultural injuries, were the most common cause of blunt ocular trauma (30%). Traumatic cataract (44%), vitreous degeneration (8%), vitreous haemorrhage (6%), and retinal detachment (4%) were the common clinical posterior segment findings. On B-scan USG, the most frequent findings were retinal detachment (30%) and vitreous haemorrhage (28%). Choroidal detachment was noted in 2% of cases. B-scan USG was more helpful in accurately diagnosing vitreous lesions and retinal lesions (52%, 30%) compared to clinical examination (16%, 6%). Conclusion: B-scan USG emerged as a superior diagnostic tool for identifying posterior segment lesions, including vitreous, retinal, and choroidal lesions. Lesions such as retinal detachment and vitreous haemorrhage were more easily identified using USG, especially in the presence of hazy or opaque media. Therefore, B-scan USG should be considered an integral part of all ophthalmic set-ups dealing with trauma to avoid missing significant posterior segment pathologies.

Introduction: The covering of spinal cord is same as that of brain. The pia mater, arachnoid and dura mater covers the spinal cord from inside out. The pia mater extends from cephalic end of spinal cord upto terminal portion i.e., conus medullaris. Beyond the conus, the pia mater extends in the form of filum terminale. The filum terminale extends beyond the conus medullaris and attaches upto dorsal aspects of coccyx to stabilise the spinal cord in its position. Aim: To study the length of filum terminale in the foetuses of third trimester gestational age. Materials and Methods: The present cross-sectional observational study was carried out in 30 foetuses collected from museum of Department of Anatomy and Department of Obstetrics and Gynaecology. The permission and approval from University Ethical Committee was taken before starting the study. The foetuses were divided into three groups taking into consideration their gestational age (four foetuses in 1st group 28-31 weeks, 12 foetuses in 2nd group 32-35 weeks and 14 foetuses were in 3rd group 36-40 weeks gestational age). Also, the gender-wise variation (11 male and 19 female foetuses) was taken into account. All the data were recorded in Microsoft excel sheet and Statistical Package for the Social Sciences (SPSS) 23.0 software was used for statistical analysis. Numerical values were reported as the mean±standard deviation. Results: In this study, the mean length of filum terminale was 4.35±1.04 cm with range minimum 2.31 cm to maximum 5.90 cm. The length of spinal cord and length of filum terminale measurements significantly increased with increasing gestational age (p

Introduction: Coronavirus Disease-2019 (COVID-19) has been a major cause of apprehension, morbidity, and mortality in 2020. It had been postulated that associated co-morbid conditions in COVID-19 patients increase the severity of COVID-19 which leads to six times more chances of hospitalisation than patients without co-morbid condition. Mortality is also 12 times higher in such patients. Aim: To find out the association between co-morbidities and mortalities due to COVID-19 pneumonia. Materials and Methods: A prospective, observational study was conducted in a tertiary teaching institute of North India which was designated Level 3 (L-3) facility for treatment of COVID-19 patients. All 109 COVID-19 patients confirmed by Reverse Transcriptase-Polymerase Chain Reaction (RT-PCR), admitted in Intensive Care Unit (ICU) from 1st July 2020 to 30th November 2020 formed the sample of the study. Data was taken regarding past history, clinical histories and examinations and ICU care and treatments. Based on their final outcome at the end of ICU care, patients were divided into two groups-group 1 (Non-survivor or Expired) and group 2 (Survived) and intergroup differences were studied. Results: COVID-19 infection was about three times more common in males. Severe category of COVID-19 patients had higher mortality (59.2 % of severe category expired during hospital course, 1.7% patients expired in moderate category group). Most common co-morbidities were hypertension (n=51, 46.8%) and diabetes (n=48, 44%). Multivariate analysis showed that co-morbidities in the form of chronic liver disease (OR -0.127(0.024-0.681, p-value 0.016)) and post tubercular sequel (OR 0.036(0.003-0.442, p-value 0.009)) were less likely to occur in COVID-19 patients who survived, thus making these co-morbidities significant contributor to the adverse outcomes in COVID-19 patients. More number of co-morbidities in a patient were associated with higher chance of mortality and this trend was significant statistically (p-value

Introduction: Coronavirus Disease-2019 (COVID-19) is caused by the Severe Acute Respiratory Coronavirus-2 (SARS-CoV-2) which is an enveloped positive-sense single-stranded RNA virus. Initial steps of the infection involve binding of the spike protein(S) of the virus to Angiotensin Converting Enzyme-2 (ACE-2) receptor on the mucosal surfaces of various organs like lungs, kidney, heart, intestine. Pathogenesis of complications are still poorly understood. Aim: This study was designed to find out the baseline biochemical parameters at the time of admission which may predict outcome in COVID-19 patients. Materials and Methods: This observational study was conducted in a dedicated COVID-19 hospital, Dr. Ram Manohar Lohia Institute of Medical Sciences (Dr. RMLIMS), Lucknow, Uttar Pradesh, India, from 1st July, 2020 to 30th November, 2020 . A total of 109 moderate to severe COVID-19 pneumonia patients who required Intensive Care Unit (ICU) admission, were enrolled. Based on their outcome, patients were divided into two groups: “Survived” and “Expired”. Biochemical characteristics of patients were compared among the two groups using univariate and multivariate analysis. Results: On Univariate analysis Coagulation profile, Prothrombin Time (PT), International Normalised Ratio (INR), Activated Partial Thromboplastin Time (APTT) and D-Dimer vales were raised significantly in the expired group. Among other acute phase reactants Lactate Dehydrogenase (LDH), C-Reactive Protein (CRP), Interleukin-6 (IL-6), and Creatinine Phosphokinase-MB (CPKMB) were raised in expired group and this difference was significant statistically too. On Multivariate analysis among all acute phase reactant only IL-6 was increased significantly. All other variables were found to be non-significantly associated with mortality, statistically (p-value