Diagnostic Utility of Integration of Dynamic Contrast-Enhanced and Dynamic Susceptibility Contrast MR Perfusion Employing Split Bolus Technique in Differentiating High-Grade Glioma.

: Despite documented correlation between glioma grades and dynamic contrast-enhanced (DCE) magnetic resonance (MR) perfusion-derived parameters, and its inherent advantages over dynamic susceptibility contrast (DSC) perfusion, the former remains underutilized in clinical practice. Given the inherent spatial heterogeneity in high-grade diffuse glioma (HGG) and assessment of different perfusion parameters by DCE (extravascular extracellular space volume [Ve] and volume transfer constant in unit time [k-trans]) and DSC (rCBV), integration of the two into a protocol could provide a holistic assessment. Considering therapeutic and prognostic implications of differentiating WHO grade 3 from 4, we analyzed the two grades based on a combined DCE and DSC perfusion.

Role of rituximab as neoadjuvant therapy in a difficult case of relapsing pulmonary alveolar proteinosis.

Pulmonary alveolar proteinosis (PAP) is a rare disease which involves the accumulation of insoluble lipoproteinaceous material in the alveoli leading to impaired gas exchange and even respiratory failure. Autoimmune PAP is the most common type and is characterized by the presence of anti-granulocyte-monocyte colony stimulating factor (anti GM-CSF) antibody. Whole lung lavage has been traditionally used as first-line management of PAP but there is a lack of clarity especially in the treatment of relapsing cases of PAP.

Development of pneumatocele and spontaneous pneumothorax as a late complication of COVID-19 pneumonia.

SARS-COV2 pandemic has spread like wildfire and has affected all the countries worldwide. The virus mainly affects the lungs and has numerous manifestations. The development of spontaneous pneumatocele and pneumothorax has rarely been reported in the literature, especially in spontaneously breathing patients.

Intrapleural Fibrinolysis with Urokinase versus Alteplase in Complicated Pleural Effusions and Empyema: A Prospective Randomized Controlled Trial.

Background: Intrapleural fibrinolytic therapy (IPFT) has been used as an effective agent since 1949 for managing complicated pleural effusion and empyema. Several agents, such as streptokinase, urokinase (UK), and recombinant tissue plasminogen activator (rt-PA), have been found to be effective with variable effectiveness. However, a head-tohead controlled trial comparing the efficacy of the most frequently used agents, i.

Clinicodemographic profile, management, and treatment outcomes in advanced retinoblastoma at a tertiary care center in North India.

Purpose: The study was undertaken to look into the clinicodemographic profile, management, and clinical outcomes of advanced retinoblastoma at a tertiary care center.

Methods: A prospective cohort study was conducted from Jan 2019 to Dec 2022. Forty-two patients of intraocular advanced retinoblastoma were assessed.

Early experience of delamanid in extensively drug-resistant pulmonary tuberculosis.

Tuberculosis is a leading cause of death in our country. Multidrug-resistant tuberculosis increases the morbidity and mortality due to severe manifestations and difficult and prolonged medications. Newer antitubercular drugs like delamanid have been approved by WHO in management of these cases, but the real-world experience of this drug is lacking in our country.

Selecting the Appropriate First-Line Strategy Based on Hyperdense Vessel Sign in Acute Ischemic Stroke Increases First Pass Recanalization: A Tertiary Center Experience.

 The data pertaining to selecting an optimal first-line strategy (stent retriever [SR] vs. contact aspiration [CA]) based on noncontrast computed tomography (NCCT) in cases of acute ischemic stroke consequent to large vessel occlusion (LVO) is lacking.  This article studies the influence of hyperdense vessel sign (HVS) in selecting optimal first-line strategy, with intention of increasing first-pass recanalization (FPR).

Early experience of nintedanib in COVID-19 ARDS-related pulmonary fibrosis: a case series.

The current COVID-19 pandemic has spread like wildfire worldwide and has affected millions of people. The novel corona virus mainly affects the lungs leading to life threatening disease like acute respiratory distress syndrome (ARDS). The aftermath of the disease in form of pulmonary fibrosis is upcoming cause of further increase in morbidity and mortality.

Pulmonary embolism in coronavirus disease 2019: the silent killer.

Background: Pulmonary embolism (PE) has been identified as one of the deadliest complications of coronavirus disease 2019 (COVID-19), especially in patients admitted to the intensive care unit (ICU). Western literature reminds us of the high prevalence of PE in COVID. Here, we report a series of 13 cases of PE diagnosed and managed at our hospital.

Management outcomes of mucormycosis in COVID-19 patients: A preliminary report from a tertiary care hospital.

Background: Coronavirus disease 2019 (COVID-19) continues to be a significant health problem worldwide. The unprecedented surge of mucormycosis in patients with COVID-19 is a new emerging challenge. Although a few studies documenting high incidence of mucormycosis in COVID -19 patients have recently emerged in literature, data pertaining to treatment outcomes in such cohorts is lacking.

Clinico-etiological characteristics of organizing pneumonia: A retrospective study.

Introduction: Organizing pneumonia (OP) is an idiopathic interstitial pneumonia characterized radiologically by the patchy peripheral areas of ground-glass opacities and consolidation. It is commonly associated with a variety of conditions such as connective tissue diseases (CTD), drugs, infections, malignancy, radiation exposure, post-transplant, and other interstitial pneumonia. There are no specific clinical manifestations unless there is an underlying etiology.

Audiological and Surgical Outcomes of Pediatric Cochlear Implantation in Mondini's Dysplasia: Our Experience.

Objectives: Aim of present study is to compare audiological and surgical outcomes in prelingual deaf children with Mondini's dysplasia (MD) and those with normal inner ear anatomy.

Materials And Methods: Retrospective data was collected from Jan 2008 to Dec 2016. Children with bony IEM other than MD, syndromic association, multiple disabilities, those lost to follow up, and perilingual or postlingual deafness were excluded from study.

Results of Endovascular-First Approach for Treatment of Scalp Arteriovenous Malformations and the Effect of Simplified Angiographic Classification in Therapeutic Decision-Making and Outcomes.

Background: Scalp arteriovenous malformation (SAVM) is primarily treated by surgery and reports on endovascular treatment are scarce. We report the results of an endovascular-first approach in the treatment of SAVM. We also have proposed a simple dichotomized classification using the angiographically determined morphology findings and discussed its effect on therapeutic decision-making and outcomes.

Extending Endovascular Embolization to Type A Spinal Perimedullary Arteriovenous Fistula Using Liquid Embolic Agent: Technical Nuances, Challenges and Initial Outcome.

Background: The definitive treatment of perimedullary arteriovenous fistulas (PMAVFs) is warranted in view of the progressive neurologic decline noted with the conservative mode of management. The treatment options include microsurgical excision, endovascular embolization, or a multimodal approach. Because of the relatively larger size of the feeding arteries in type B and C PMAVFs, an endovascular approach is usually feasible.

Isolated Subcallosal Artery Infarction Secondary to Localized Cerebral Vasospasm of Anterior Communicating Artery Complex Following Subarachnoid Hemorrhage.

Background: Subcallosal artery (ScA) infarction is a well-recognized but uncommon complication of surgical treatment of anterior communicating artery aneurysms.

Case Description: An elderly man presented with massive subarachnoid hemorrhage due to left posterior communicating artery aneurysm with thick clots in the anterior interhemispheric fissure. The aneurysm was coiled with balloon protection, and later, on the fifth day of ictus, the patient became acutely confused and developed memory disturbances.

Unusual case of focal neck swelling: Phlebectasia of internal jugular vein with intracranial extension.

Internal jugular vein (IJV) phlebectasia is rare in occurrence and is frequently misdiagnosed and managed inappropriately. It commonly presents as a unilateral neck swelling which typically increases in size with valsalva maneuver. Although, the most common cause of a focal neck swelling, which increases in size with valsalva maneuver is laryngocele, the possibility of phlebectasia of IJV should always be borne in mind, especially in child.

MRI and MR tractography in bilateral hypertrophic olivary degeneration.

Hypertrophic olivary degeneration is a trans-synaptic neuronal degeneration associated with hypertrophy of the inferior olivary nucleus due to a lesion in the triangle of Guillain-Mollaret. Familiarity with this entity on magnetic resonance imaging (MRI) is essential to avoid other erroneous ominous diagnoses. We present a case of bilateral hypertrophic olivary degeneration and discuss the etiopathogenesis and MRI findings in this entity.