Definition of stroke and cerebrovascular disorders and pathophysiology of cerebral infarct and CT imaging overview of acute-subacute and chronic infarcts and penumbra.
causes of cerebral edema , Radiological signs of acute infarct and hemorrhagic infarct and comparison of MRI and CT in the diagnosis of acute infarct
Role of diffusion weighted imaging (DWI) and diffusion perfusion mismatch
Definition of stroke and cerebrovascular disorders and pathophysiology of cerebral infarct and CT imaging overview of acute-subacute and chronic infarcts and penumbra.
causes of cerebral edema , Radiological signs of acute infarct and hemorrhagic infarct and comparison of MRI and CT in the diagnosis of acute infarct
Role of diffusion weighted imaging (DWI) and diffusion perfusion mismatch
Objectives of this presentation are
Introduction to ct
Cross sectional anatomy
Common important pathologies
This presentation is aimed to educate beginers to help in ct interpretetion.
Outlines of the presentation
- How to read a brain CT
- Gross CT brain anatomy
- Traumatic brain injury
- Ischemic and hemorrhagic strokes
- Type of intracranial hemorrhages
Summary and illustrations of various traumatic brain injury including primary and secondary lesions as well as limited information on indications of brain imaging in trauma
Radiology of Brain hemorrhage vs infarctionthamir22
this presentaion is free for every medical student
by the end of this presentation you will be able to identify cerebral strokes and determine the age of the pathology
good luck .. Dr Thamir alotaify
Objectives of this presentation are
Introduction to ct
Cross sectional anatomy
Common important pathologies
This presentation is aimed to educate beginers to help in ct interpretetion.
Outlines of the presentation
- How to read a brain CT
- Gross CT brain anatomy
- Traumatic brain injury
- Ischemic and hemorrhagic strokes
- Type of intracranial hemorrhages
Summary and illustrations of various traumatic brain injury including primary and secondary lesions as well as limited information on indications of brain imaging in trauma
Radiology of Brain hemorrhage vs infarctionthamir22
this presentaion is free for every medical student
by the end of this presentation you will be able to identify cerebral strokes and determine the age of the pathology
good luck .. Dr Thamir alotaify
Residual damage to heart valves following recurrent ARF
Valves become scarred, stiff, thickened
Blood leaks (blood flows backwards through valves which do not close properly)
Blood is blocked (blood can not flow through valves which do not open properly)
Similar to Intracranial hemorrhage dr.manohar (20)
Dr. Arjun Kalyanpur CEO & Chief Radiologist of Teleradiology Solutions spoke on "Tele-radiology Solution for Tripura, a PPP Model of Radiology Consultation Service" in "Telemedicine Awareness Workshop for North-East India & 5th Annual Continuing Telemedicine Education Program of The Telemedicine Society of India(TSI)" at NEDFi Convention Centre, Guwahati.
How can we make a Radiologist more efficient?
Increased Imaging for Chronic Diseases and Emergencies raise the demand for radiologists globally & AI could definitely assist them in increasing their efficiency & meet the requirements.
Telehealth Psychology Building Trust with Clients.pptxThe Harvest Clinic
Telehealth psychology is a digital approach that offers psychological services and mental health care to clients remotely, using technologies like video conferencing, phone calls, text messaging, and mobile apps for communication.
ICH Guidelines for Pharmacovigilance.pdfNEHA GUPTA
The "ICH Guidelines for Pharmacovigilance" PDF provides a comprehensive overview of the International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) guidelines related to pharmacovigilance. These guidelines aim to ensure that drugs are safe and effective for patients by monitoring and assessing adverse effects, ensuring proper reporting systems, and improving risk management practices. The document is essential for professionals in the pharmaceutical industry, regulatory authorities, and healthcare providers, offering detailed procedures and standards for pharmacovigilance activities to enhance drug safety and protect public health.
India Clinical Trials Market: Industry Size and Growth Trends [2030] Analyzed...Kumar Satyam
According to TechSci Research report, "India Clinical Trials Market- By Region, Competition, Forecast & Opportunities, 2030F," the India Clinical Trials Market was valued at USD 2.05 billion in 2024 and is projected to grow at a compound annual growth rate (CAGR) of 8.64% through 2030. The market is driven by a variety of factors, making India an attractive destination for pharmaceutical companies and researchers. India's vast and diverse patient population, cost-effective operational environment, and a large pool of skilled medical professionals contribute significantly to the market's growth. Additionally, increasing government support in streamlining regulations and the growing prevalence of lifestyle diseases further propel the clinical trials market.
Growing Prevalence of Lifestyle Diseases
The rising incidence of lifestyle diseases such as diabetes, cardiovascular diseases, and cancer is a major trend driving the clinical trials market in India. These conditions necessitate the development and testing of new treatment methods, creating a robust demand for clinical trials. The increasing burden of these diseases highlights the need for innovative therapies and underscores the importance of India as a key player in global clinical research.
Medical Technology Tackles New Health Care Demand - Research Report - March 2...pchutichetpong
M Capital Group (“MCG”) predicts that with, against, despite, and even without the global pandemic, the medical technology (MedTech) industry shows signs of continuous healthy growth, driven by smaller, faster, and cheaper devices, growing demand for home-based applications, technological innovation, strategic acquisitions, investments, and SPAC listings. MCG predicts that this should reflects itself in annual growth of over 6%, well beyond 2028.
According to Chris Mouchabhani, Managing Partner at M Capital Group, “Despite all economic scenarios that one may consider, beyond overall economic shocks, medical technology should remain one of the most promising and robust sectors over the short to medium term and well beyond 2028.”
There is a movement towards home-based care for the elderly, next generation scanning and MRI devices, wearable technology, artificial intelligence incorporation, and online connectivity. Experts also see a focus on predictive, preventive, personalized, participatory, and precision medicine, with rising levels of integration of home care and technological innovation.
The average cost of treatment has been rising across the board, creating additional financial burdens to governments, healthcare providers and insurance companies. According to MCG, cost-per-inpatient-stay in the United States alone rose on average annually by over 13% between 2014 to 2021, leading MedTech to focus research efforts on optimized medical equipment at lower price points, whilst emphasizing portability and ease of use. Namely, 46% of the 1,008 medical technology companies in the 2021 MedTech Innovator (“MTI”) database are focusing on prevention, wellness, detection, or diagnosis, signaling a clear push for preventive care to also tackle costs.
In addition, there has also been a lasting impact on consumer and medical demand for home care, supported by the pandemic. Lockdowns, closure of care facilities, and healthcare systems subjected to capacity pressure, accelerated demand away from traditional inpatient care. Now, outpatient care solutions are driving industry production, with nearly 70% of recent diagnostics start-up companies producing products in areas such as ambulatory clinics, at-home care, and self-administered diagnostics.
R3 Stem Cells and Kidney Repair A New Horizon in Nephrology.pptxR3 Stem Cell
R3 Stem Cells and Kidney Repair: A New Horizon in Nephrology" explores groundbreaking advancements in the use of R3 stem cells for kidney disease treatment. This insightful piece delves into the potential of these cells to regenerate damaged kidney tissue, offering new hope for patients and reshaping the future of nephrology.
How many patients does case series should have In comparison to case reports.pdfpubrica101
Pubrica’s team of researchers and writers create scientific and medical research articles, which may be important resources for authors and practitioners. Pubrica medical writers assist you in creating and revising the introduction by alerting the reader to gaps in the chosen study subject. Our professionals understand the order in which the hypothesis topic is followed by the broad subject, the issue, and the backdrop.
https://pubrica.com/academy/case-study-or-series/how-many-patients-does-case-series-should-have-in-comparison-to-case-reports/
Navigating Challenges: Mental Health, Legislation, and the Prison System in B...Guillermo Rivera
This conference will delve into the intricate intersections between mental health, legal frameworks, and the prison system in Bolivia. It aims to provide a comprehensive overview of the current challenges faced by mental health professionals working within the legislative and correctional landscapes. Topics of discussion will include the prevalence and impact of mental health issues among the incarcerated population, the effectiveness of existing mental health policies and legislation, and potential reforms to enhance the mental health support system within prisons.
4. Acute non-traumatic intracranial hemorrhage…
Subarachnoid Hemorrhage
• Acute severe headache – worst headache of life
• High mortality – 50%; high morbidity
47. Acute non-traumatic intracranial hemorrhage…
Intraparenchymal Hemorrhage
AVM
• Bleeding from the nidus or the proximal portion of
the draining veins
• Hemg - parenchymal, intraventricular, SAH
• NCCT – Hemg, calcification
• CTA/angiography – diagnostic
can be negative initially (20%)
repeat angio after clot has resorbed
• High chance of recurrence of hemorrhage
70. Acute non-traumatic intracranial hemorrhage…
Intraparenchymal Hemorrhage
Hemorrhagic infarct
• Edema in arterial territory
• Hemorrhage develops later – hours to weeks
• Hemorrhage in the cortical areas
74. Acute non-traumatic intracranial hemorrhage…
Intraparenchymal Hemorrhage
Drug abuse
• Cocaine – similar to HTN hemg
Aneurysms and AVMs may also bleed due to HTN surge
• Heroin, Amphetamines, phencyclidine
• Vasculitis like picture with angiography
75. Acute non-traumatic intracranial hemorrhage…
Intraparenchymal Hemorrhage
ISRN Neurology, vol. 2013, Article ID 124390, 5 pages, 2013
Acute Thalamic hemorrhage
in a Cocaine user
76. Acute non-traumatic intracranial hemorrhage…
Multiple Parenchymal hemorrhages of
different ages on MRI
• Elderly
Chronic hypertension
Amyloid angiopathy
• Young
Cavernous angiomas
Hematologic disorders
79. Acute non-traumatic intracranial hemorrhage…
Imaging guidelines
• NCCT – imaging of choice for suspected ICH
• Surgical candidates without known cause – CTA
• Old hypertensive patients – no need for CTA
• Suspected mass/cavernous hemangioma – MRI
• If CTA is not possible – MRA or catheter angiography
