Clinicopathological Profile of Myelomatous Pleural Effusion: Single-center Real-world Experience and Review of Literature

Background

Multiple myeloma (MM) is a hematologic malignancy of plasma cell origin. MM primarily affects bone marrow, but extramedullary sites can also be involved. Myelomatous pleural effusion (MPE) is an atypical and rare complication of MM. We aimed to systematically study the incidence and clinicopathologic profile of patients with MPE in a real-world setting.

Fungal infections following liver transplantation

With increasing morbidity and mortality from chronic liver disease and acute liver failure, the need for liver transplantation is on the rise. Most of these patients are extremely vulnerable to infections as they are immune-compromised and have other chronic co-morbid conditions. Despite the recent advances in practice and improvement in diagnostic surveillance and treatment modalities, a major portion of these patients continue to be affected by post-transplant infections. Of these, fungal infections are particularly notorious given their vague and insidious onset and are very challenging to diagnose. This mini-review aims to discuss the incidence of fungal infections following liver transplantation, the different fungi involved, the risk factors, which predispose these patients to such infections, associated diagnostic challenges, and the role of prophylaxis. The population at risk is increasingly old and frail, suffering from various other co-morbid conditions, and needs special attention. To improve care and to decrease the burden of such infections, we need to identify the at-risk population with more robust clinical and diagnostic parameters. A more robust global consensus and stringent guidelines are needed to fight against resistant microbes and maintain the longevity of current antimicrobial therapies.     

Surgical stress and cytoskeletal changes in lens epithelial cells following manual and femtosecond laser-assisted capsulotomy

AIM: To study the effect of mechanical stress on the cytoskeleton in lens epithelial cells following conventional phacoemulsification surgery (CPS) and femtosecond laser-assisted cataract surgery (FLACS). METHODS: The cytoskeleton of the epithelial cells of the anterior lens capsules (ALC) removed by CPS and FLACS was examined by immunohistochemistry. Expression of the intermediate filament, glial fibrillary acidic protein (GFAP), and glutamine synthetase (GS) immunoreactivity were detected. In order to map the actin network of cells, fluorescently labeled phalloidin was used. The samples were examined using confocal laser scanning microscopy. RESULTS: GFAP expression was visible in a larger number of the epithelial cells after CPS compared to FLACS. In CPS sample’s epithelial cells, GFAP immunoreactivity indicated robust morphological change. Regarding the actin filaments, the presence of tubular elements connecting epithelial cells, regular actin pattern and marked cortical network after CPS were found. Following FLACS, the actin cytoskeleton of the epithelial cells remained densely structured, and the tubular elements were undetectable, however, the above-mentioned regular actin pattern and the marked cortical network were visible. CONCLUSION: The conventional removal of the ALC induces more robust changes of the cytoskeleton of the lens epithelial cells.     

Bilateral central acetabular fracture dislocation in a young patient due to seizure activity: a case report and review of the literature

Various musculoskeletal injuries are well known complications of epilepsy either because of direct trauma or because of unbalanced forceful muscle contraction. We report a case of non-traumatic bilateral central acetabular fracture dislocation due to seizure activity induced by neurocysticercosis of the brain, which was managed conservatively and obtained reasonable good outcome. This case highlights the importance of proper evaluation in young non-osteoporotic patients who have experienced an epileptic attack without any previous history. It is also imperative to mention that these patients should be thoroughly examined neurologically to find out the exact etiology and should be treated accordingly to prevent future seizure activity.     

Pediatric and adolescent pheochromocytoma: Clinical presentation and outcome of surgery

Objectives

To describe the clinical presentation and outcome of surgery in children with pheochromocytoma in a tertiary care hospital in India.

Methods

Clinical records of 24 children who were operated between January 1990 and January 2011 were reviewed. The diagnosis of familial disease was established based on clinical examination and follow-up events.

Results

Familial, bilateral, extra-adrenal and malignant pheochromocytoma were observed in 20.8%, 20.8%, 12.5% and 4.2% children, respectively. Median follow-up duration was 36 months. Persistent hypertension was noted in 12.5% patients and similar proportion died in follow-up.

Conclusions

In the absence of routine genetic screening, good history and long-term follow up are essential to rule out familial pheochromocytoma.     

Impact of Prenatal Care Utilization on Infant Care Practices in Nepal: a National Representative Cross-sectional Survey

This study aimed to examine the utilization of prenatal care and its association with infant care practices using a nationally representative sample of Nepalese mothers and children. The study data was based on the 2006 Nepal Demographic and Health Survey which comprised of women age 15–49 years old who had delivered within three years prior to the survey (N?=?4,136). A multilevel logistic regression model was fitted to assess the influence of prenatal care utilization on several indicators of infant care. Neonatal mortality is still high in Nepal (46 per 1,000 live births). After taking into account several maternal and child characteristics, children of mothers with no prenatal care were at increased risk of neonatal death (OR = 2.03, 95 % CI = 1.28–3.23). Compared to women with no prenatal care, those with more than three visits were more likely to immunize their children (OR = 2.66, 95 % CI = 2.10–3.36) and more likely to initiate breastfeeding within 1 h after birth (OR = 1.25, 95 % CI = 1.02–1.54). Having skilled attendants at prenatal care and at birth was also associated with better infant care practices. Conclusion:Neonatal mortality is still high in Nepal. Adequate prenatal care utilization may represent a key preventative strategy, which, in the present study, was associated with improvement in neonatal mortality, higher likelihood of having immunization, and initiation of breastfeeding within 1 h after birth. Public health awareness programs and interventions are needed in Nepal to increase the utilization of prenatal care as well as delivery assisted by skilled attendants.