An aneurysm is an abnormal widening or ballooning of an artery due to weakness in the wall of the blood vessel. Aneurysms are dangerous because they may burst, spilling blood in the area surrounding the blood vessel. The disease can occur in the aorta, in a blood vessel in the brain, or in a peripheral blood vessel.
introduction,
definition
types
causes etc
Management
Routine ultrasound procedures. These procedures will monitor the size and rate of growth of the aneurysm every 6 months to 12 months as part of a "watchful waiting" approach for smaller aneurysms.
Controlling or modifying risk factors. Steps such as quitting smoking, controlling blood sugar if diabetic, losing weight if overweight or obese, and controlling dietary fat intake may help to control the progression of the aneurysm.
Medication. Medication can control factors such as hyperlipidemia (elevated levels of fats and cholesterol in the blood) and/or high blood pressure.
Surgery
Aneurysm open repair. An incision is made to directly visualize and repair the aneurysm. A cylinder-like tube called a graft may be used to repair the aneurysm. Grafts are made of various materials, such as Dacron The open repair is considered the surgical standard for an abdominal aortic aneurysm repair
Endovascular aneurysm repair (EVAR). EVAR is a procedure that requires only small incisions in the groin along with the use of X-ray guidance and specially-designed instruments to repair the aneurysm. With the use of special endovascular instruments and X-ray images for guidance, a stent-graft is inserted via the femoral artery and advanced up into the aorta to the site of the aneurysm.
Arteriosclerosis is the most common disease of the arteries; the term means “hardening of the arteries”.
It is the diffuse process whereby the muscle fibers and the endothelial lining of the walls of small arteries and arterioles become thickened.
introduction,
definition
types
causes etc
Management
Routine ultrasound procedures. These procedures will monitor the size and rate of growth of the aneurysm every 6 months to 12 months as part of a "watchful waiting" approach for smaller aneurysms.
Controlling or modifying risk factors. Steps such as quitting smoking, controlling blood sugar if diabetic, losing weight if overweight or obese, and controlling dietary fat intake may help to control the progression of the aneurysm.
Medication. Medication can control factors such as hyperlipidemia (elevated levels of fats and cholesterol in the blood) and/or high blood pressure.
Surgery
Aneurysm open repair. An incision is made to directly visualize and repair the aneurysm. A cylinder-like tube called a graft may be used to repair the aneurysm. Grafts are made of various materials, such as Dacron The open repair is considered the surgical standard for an abdominal aortic aneurysm repair
Endovascular aneurysm repair (EVAR). EVAR is a procedure that requires only small incisions in the groin along with the use of X-ray guidance and specially-designed instruments to repair the aneurysm. With the use of special endovascular instruments and X-ray images for guidance, a stent-graft is inserted via the femoral artery and advanced up into the aorta to the site of the aneurysm.
Arteriosclerosis is the most common disease of the arteries; the term means “hardening of the arteries”.
It is the diffuse process whereby the muscle fibers and the endothelial lining of the walls of small arteries and arterioles become thickened.
Cardiogenic shock is a rare condition .in this heart unable to pump an adequate amount of blood flow. types coronary cardiogenic shock and noncoronary cardiogenic shock.causes include any rupture of the in the ventricles .mi condition, any infectious condition,any medication that is a rare condition of the heart Are older
Have a history of heart failure or heart attack
Have blockages (coronary artery disease) in several of your heart's main arteries
Have diabetes or high blood pressure
Are female, Race or ethnicity
Cardiogenic shock signs and symptoms include:
Rapid breathing
Severe shortness of breath
Sudden, rapid heartbeat (tachycardia)
Loss of consciousness
Weak pulse
Low blood pressure (hypotension)
Sweating
Pale skin
Cold hands or feet
Urinating less than normal or not at all
treatment like emergency medication,dopamine ,doputamine ,adrenaline also given as a treatment to the patent. some other surgical procedure is there like cabg , heart transplantationmetc. preventionj oxf this avoid smoking,control alcohol,avoid stress etc
-
An aneurysm is an enlargement of the artery. it is divided into 3type according to action, more pathology, etc. the treatment of this is commonly surgery some of the procedures also help full for the aneurysm like shutting procedure. the prevention n of this is avoid smoking, exercise...
CARDIAC TAMPONADE ( Cardiac emergency) • Cardiac Tamponade is a life threatening complication caused by excessive accumulation of fluid in the pericardium. Or • Compression of all cardiac chambers due to excessive accumulation of pericardial fluid leading to compromised cardiac out put.
Cardiogenic shock is a rare condition .in this heart unable to pump an adequate amount of blood flow. types coronary cardiogenic shock and noncoronary cardiogenic shock.causes include any rupture of the in the ventricles .mi condition, any infectious condition,any medication that is a rare condition of the heart Are older
Have a history of heart failure or heart attack
Have blockages (coronary artery disease) in several of your heart's main arteries
Have diabetes or high blood pressure
Are female, Race or ethnicity
Cardiogenic shock signs and symptoms include:
Rapid breathing
Severe shortness of breath
Sudden, rapid heartbeat (tachycardia)
Loss of consciousness
Weak pulse
Low blood pressure (hypotension)
Sweating
Pale skin
Cold hands or feet
Urinating less than normal or not at all
treatment like emergency medication,dopamine ,doputamine ,adrenaline also given as a treatment to the patent. some other surgical procedure is there like cabg , heart transplantationmetc. preventionj oxf this avoid smoking,control alcohol,avoid stress etc
-
An aneurysm is an enlargement of the artery. it is divided into 3type according to action, more pathology, etc. the treatment of this is commonly surgery some of the procedures also help full for the aneurysm like shutting procedure. the prevention n of this is avoid smoking, exercise...
CARDIAC TAMPONADE ( Cardiac emergency) • Cardiac Tamponade is a life threatening complication caused by excessive accumulation of fluid in the pericardium. Or • Compression of all cardiac chambers due to excessive accumulation of pericardial fluid leading to compromised cardiac out put.
Neha diwan presentation on aortic aneurysmNEHAADIWAN
An aortic dissection is a serious condition in which a tear occurs in the inner layer of the body's main artery (aorta).Aortic rupture is when all the layers of the aorta wall tear, causing blood to leak out from the aorta often due to a large aortic aneurysm that bursts. This will stop blood being pumped around the body and is life threatening. Ideally an aortic aneurysm will be repaired before a rupture can occur.
Burns are tissue damage that results from heat, overexposure to the sun or other radiation, or chemical or electrical contact. Burns can be minor medical problems or life-threatening emergencies. The treatment of burns depends on the location and severity of the damage.
Phagocyte bactericidal dysfunction refers to a class of medical conditions where phagocytes have a diminished ability to fight bacterial infection. Examples include: Hyperimmunoglobulin E syndrome. Chédiak–Higashi syndrome. Chronic granulomatous disease.
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T cell deficiency is a deficiency of T cells, caused by decreased function of individual T cells, it causes an immunodeficiency of cell-mediated immunity. T cells normal function is to help with the human body's immunity, they are one of the two primary types of lymphocytes
B-cell disorders account for approximately two-thirds of all genetic primary immunodeficiency disorders (PIDD) and may result in decrease or dysfunction of one or more isotypes of immunoglobulin, leading to increased susceptibility to infection, particularly bacterial infections.
an abnormally increased concentration of haemoglobin in the blood, either through reduction of plasma volume or increase in red cell numbers. It may be a primary disease of unknown cause, or a secondary condition linked to respiratory or circulatory disorder or cancer.
Image result for thalassemia
Image result for thalassemia
Image result for thalassemia
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View all Thalassemia (thal-uh-SEE-me-uh) is an inherited blood disorder that causes your body to have less hemoglobin than normal.
Hemorrhagic shock occurs when the body begins to shut down due to large amounts of blood loss. People suffering injuries that involve heavy bleeding may go into hemorrhagic shock if the bleeding isn't stopped immediately. Common causes of hemorrhagic shock include: severe burns.
Hemophilia is a rare disorder in which your blood doesn't clot normally because it lacks sufficient blood-clotting proteins (clotting factors). If you have hemophilia, you may bleed for a longer time after an injury than you would if your blood clotted normally. Small cuts usually aren't much of a problem.
Image result for ulcerative colitis
Ulcerative colitis (UL-sur-uh-tiv koe-LIE-tis) is an inflammatory bowel disease (IBD) that causes inflammation and ulcers (sores) in your digestive tract. Ulcerative colitis affects the innermost lining of your large intestine (colon) and rectum. Symptoms usually develop over time, rather than suddenly.
An intestinal obstruction occurs when your small or large intestine is blocked. The blockage can be partial or total, and it prevents passage of fluids and digested food. If intestinal obstruction happens, food, fluids, gastric acids, and gas build up behind the site of the blockage.
A hernia is the abnormal exit of tissue or an organ, such as the bowel, through the wall of the cavity in which it normally resides. Hernias come in a number of types. Most commonly they involve the abdomen, specifically the groin. Groin hernias are most commonly of the inguinal type but may also be femoral.
Diarrhoea is usually a symptom of an infection in the intestinal tract, which can be caused by a variety of bacterial, viral and parasitic organisms. Infection is spread through contaminated food or drinking-water, or from person-to-person as a result of poor hygiene.
Acute pancreatitis means inflammation of the pancreas that develops quickly. The main symptom is tummy (abdominal) pain. It usually settles in a few days but sometimes it becomes severe and very serious. The most common causes of acute pancreatitis are gallstones and drinking a lot of alcohol.
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Gastritis is a general term for a group of conditions with one thing in common: inflammation of the lining of the stomach. The inflammation of gastritis is most often the result of infection with the same bacterium that causes most stomach ulcers.
Cirrhosis is a late stage of scarring (fibrosis) of the liver caused by many forms of liver diseases and conditions, such as hepatitis and chronic alcoholism
All vital organs begin to lose some function as you age during adulthood. Aging changes occur in all of the body's cells, tissues, and organs, and these changes affect the functioning of all body systems. Living tissue is made up of cells. There are many different types of cells, but all have the same basic structure.
Kidney stones (also called renal calculi, nephrolithiasis or urolithiasis) are hard deposits made of minerals and salts that form inside your kidneys. Diet, excess body weight, some medical conditions, and certain supplements and medications are among the many causes of kidney stones.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
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How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
2. INTRODUCTION:
• An aneurysm is an abnormal bulge or ballooning in the wall of an
artery. Aneurysms can form in arteries of all sizes. It occurs when
the pressure of blood passing through part of a weakened artery
forces the vessel to bulge outward, forming what you might think of
as a blister.
• Most aneurysms occur in the aorta, but they can also occur in other
arteries in the brain, heart, intestines, neck, spleen, back of the
knees and thighs, or elsewhere in the body. If an aneurysm in the
brain bursts, it can cause a stroke.
5. CLASSIFICATION OF ANEURYSM:
(A)According to Size;
1. Fusiform Aneurysm: It is a diffuse dilation that involves the
entire circumstances of the arterial segment. i.e., whole
artery.
2. Saccular Aneurysm: It is a distention of a vessel projecting
from one side. It is a distinct, localized out pouching of the
arterial wall.
3. Dissecting Aneurysm: Haemorrhage or intramural hematoma,
separating the layers of an arterial wall. It commonly involves
Arch of aorta.
6.
7. • (B) According to cause;
1. True Aneurysm: It is a result of the slow weakening of
the arterial wall caused by long term diseases such as
hypertension, atherosclerosis, etc.
2. False Aneurysm: Pseudoaneurysm is caused by traumatic
break in the arterial wall.
8.
9. TYPES OF ANEURYSM:
• Types of aneurysm include thoracic and abdominal aortic
aneurysms, cerebral aneurysms and peripheral aneurysms.
1. Aortic aneurysm: Most aneurysms occur in the aorta. The
aorta is the main artery that carries blood from the heart
to the rest of the body. The aorta comes out from the left
ventricle (main pumping area) of the heart and travels
through the chest and abdomen.
10. THORACIC AORTIC
ANEURYSM:
• An aortic aneurysm that occurs
in the part of aorta running
through the thorax (chest) is
called a thoracic aortic
aneurysm (TAA). One in four
aortic aneurysms is a TAA. The
most common feature of the
Thoracic aortic aneurysm is
severe pain, constant, in supine
posture.
11. ABDOMINAL AORTIC
ANEURYSM
• An aortic aneurysm that
occurs in the part of the
aorta running through the
abdomen is called an
abdominal aortic aneurysm.
Three out of four aortic
aneurysms are AAAs.
Abdominal aortic aneurysm
most commonly occurs at
infra-renal part of aorta.
12. 2. CEREBRAL ANEURYSM:
• Aneurysms that occur in an artery in the brain are called cerebral
aneurysms. They are sometimes called berry aneurysms because they
are often the size of a small berry. Most cerebral aneurysms produce
no symptoms until they become large, begin to leak blood, or rupture.
• A ruptured cerebral aneurysm causes a stroke. Signs and symptoms
can include a sudden, extremely severe headache, nausea and
vomiting, stiff neck, sudden weakness in area of the body, sudden
difficulty in speaking and even loss of consciousness, coma or death.
Sometimes a cerebral aneurysm will leak a small amount in what is
called a sentinel bleed. This causes a bad headache that gets better,
followed a few days later by the true rupture.
13.
14. 3. PERIPHERAL ANEURYSM
• Aneurysms that occur in arteries other than the aorta (and
not in the brain) are called peripheral aneurysms. Common
locations for peripheral aneurysms include the popliteal
artery that runs down the back the thigh behind the knee;
the femoral artery, which is the main artery in the groin;
and the carotid artery, which is the main artery in the
neck.
15.
16. • Peripheral aneurysms are not as likely to rupture as aortic
aneurysms, but blood clots can form in peripheral
aneurysms. If a blood clot breaks away from the aneurysm,
it can travel to another part of the artery and block blood
flow through the artery. If a peripheral aneurysm is large,
it can press on a nearby nerve or vein causing pain,
numbness or swelling.
17. CAUSES AND RISK FACTORS:
Factors that increase the risk for aneurysm include:
A congenital abnormality
A defective gene
Atherosclerosis (hardening and narrowing of the inside of arteries)
Severe and persistent high blood pressure inside an artery
Smoking- Smokers are eight times more likely to develop an
aneurysm than non-smokers
Overweight or obesity
Family history of aortic aneurysm, heart disease, or other diseases
of artery
Inflammation of the blood vessels, such as vasculitis
18. Trauma such as a blow to the chest in a car accident
Stimulant drugs like cocaine
Deep wounds, injuries, or infections of the blood vessels
Certain diseases that can weaken the wall of the aorta,
such as: Marfan syndrome, an inherited disease in which
tissues don’t develop normally, untreated syphilis,
polycystic kidney disease and Tuberculosis
21. DIAGNOSTIC EVALUATION
An aneurysm may be diagnosed by chance during a routine
physical exam;
• Chest x-ray
• Ultrasound
• Echocardiography
• Computed tomography
• Magnetic resonance imaging (MRI)
• Angiography
• Aortogram
25. SURGICAL MANAGEMENT
• Surgery may be recommended if an aneurysm is
large and likely to rupture. Enlarging thoracic
aneurysms should be considered for surgery. Two
main types of surgery to repair aortic aneurysms
are Open abdominal or Open chest repair and
Endovascular repair.
26. OPEN REPAIR:
• The traditional and most common type of surgery for aortic aneurysms is
open abdominal or open chest repair. It involves a major incision in the
abdomen or chest. General anaesthesia is needed with this procedure.
The aneurysm is removed and the section of aorta is replaced with an
artificial graft made of material such as Dacron or Teflon.
• The surgery takes three to six hours, and the patient remains in the
hospital for five to eight days. It often takes a month to recover from
open abdominal or open chest surgery and return to full activity. Open
abdominal and chest surgeries have been performed for 50 years. More
than 90% of patients make a full recovery.
27.
28. ENDOVASCULAR REPAIR
• In this, the aneurysm is not removed, but a graft is
inserted into the aorta to strengthen it. This type of
surgery is performed through catheters inserted into the
arteries; it does not require surgically opening the chest or
abdomen.
31. NURSING DIAGNOSIS:
1. Altered tissue perfusion related to aneurysm.
2. Risk for infection related to surgery.
3. Pain related to pressure of aneurysm on nerves
and postoperatively.
4. Knowledge deficit related to an aneurysm and its
treatment.