منتدى د.محمود العياط
منتدى د.محمود العياط
منتدى د.محمود العياط
هل تريد التفاعل مع هذه المساهمة؟ كل ما عليك هو إنشاء حساب جديد ببضع خطوات أو تسجيل الدخول للمتابعة.

منتدى د.محمود العياط

منتدى د.محمود العباط
 
الرئيسيةالرئيسية  أحدث الصورأحدث الصور  التسجيلالتسجيل  دخولدخول  
بحـث
 
 

نتائج البحث
 
Rechercher بحث متقدم
سحابة الكلمات الدلالية
الاكثر красиво تلطخ الانتخابية المواضيع Удивительно الأكثر قصيدة شعبية спели عن مشاهدة لجنتك الرمال الرئاسية الهلالى الموضيع يديك ابوزيد التصويت بالدماء Нашид Мусульманки المصرية 2018 استعلم
المواضيع الأخيرة
»  من وجهة نظرى فى قانون الايجار
Intracranial Hemorrhage,  Hemorrhagic Stroke Emptyاليوم في 1:37 pm من طرف Admin

» رقصة المبوطية
Intracranial Hemorrhage,  Hemorrhagic Stroke Emptyاليوم في 1:18 pm من طرف Admin

» مسرحية الملك هو الملك
Intracranial Hemorrhage,  Hemorrhagic Stroke Emptyأمس في 12:23 pm من طرف Admin

»  اليسون بيكر
Intracranial Hemorrhage,  Hemorrhagic Stroke Emptyالإثنين نوفمبر 18, 2024 2:39 pm من طرف Admin

» انا من سلمت على مليون مواطن
Intracranial Hemorrhage,  Hemorrhagic Stroke Emptyالأحد نوفمبر 17, 2024 7:57 pm من طرف Admin

» الطبيبة وسام شعيب
Intracranial Hemorrhage,  Hemorrhagic Stroke Emptyالأربعاء نوفمبر 13, 2024 8:34 pm من طرف Admin

»  محمد إبراهيم أبو سنة
Intracranial Hemorrhage,  Hemorrhagic Stroke Emptyالإثنين نوفمبر 11, 2024 11:58 am من طرف Admin

»  قصيدة كون بعيد
Intracranial Hemorrhage,  Hemorrhagic Stroke Emptyالجمعة أكتوبر 18, 2024 10:08 pm من طرف Admin

» انجازاتى فى مجال الطب و غيره
Intracranial Hemorrhage,  Hemorrhagic Stroke Emptyالأربعاء أكتوبر 09, 2024 9:46 pm من طرف Admin

نوفمبر 2024
الأحدالإثنينالثلاثاءالأربعاءالخميسالجمعةالسبت
     12
3456789
10111213141516
17181920212223
24252627282930
اليوميةاليومية
التبادل الاعلاني

انشاء منتدى مجاني



منتدى
إعلانات تجارية

    لا يوجد حالياً أي إعلان



     

     Intracranial Hemorrhage, Hemorrhagic Stroke

    اذهب الى الأسفل 
    كاتب الموضوعرسالة
    Admin
    Admin
    Admin


    عدد المساهمات : 8169
    نقاط : 19401
    تاريخ التسجيل : 14/11/2011

    Intracranial Hemorrhage,  Hemorrhagic Stroke Empty
    مُساهمةموضوع: Intracranial Hemorrhage, Hemorrhagic Stroke   Intracranial Hemorrhage,  Hemorrhagic Stroke Emptyالإثنين سبتمبر 28, 2015 8:11 am



    Intracranial Hemorrhage,
    Hemorrhagic Stroke


    What are intracranial hemorrhage, cerebral hemorrhage, and hemorrhagic stroke?
    An intracranial hemorrhage is a type of bleeding that occurs inside the skull (cranium).

    Bleeding around or within the brain itself is known as a cerebral hemorrhage (or intracerebral hemorrhage). Bleeding caused by a blood vessel in the brain that has leaked or ruptured (torn) is called a hemorrhagic stroke. (All bleeding within the skull is referred to as intracranial hemorrhage.)

    Hemorrhages that occur within the skull or brain generally happen suddenly, from either external or internal causes. A hemorrhage can rapidly cause brain damage and can be life-threatening.

    Since the brain cannot store oxygen, it relies upon a series of blood vessels to supply oxygen and nutrients. The pooling of blood from an intracranial hemorrhage or cerebral hemorrhage puts pressure on the brain and deprives it of oxygen.

    When a hemorrhage or stroke interrupts blood flow around or inside the brain, depriving it of oxygen for more than three or four minutes, the brain cells die. Furthermore, the affected nerve cells and the related functions they control are damaged.

    Who is affected by intracranial hemorrhage?
    Stroke is the leading cause of disability and the fourth-leading cause of death in the United States. Intracranial hemorrhage accounts for approximately 10% of all strokes in the United States.

    Intracranial hemorrhage can strike people of any age, depending upon the cause. Although cerebral hemorrhage and hemorrhagic stroke are most commonly associated with older adults, they can also occur in children (pediatric stroke).
    What are the causes of intracranial hemorrhage?
    ntracranial hemorrhage has a number of causes, including:

    Head trauma, such as that caused by a fall, car accident, sports accident, etc.
    Hypertensive (high blood pressure) damage to blood vessel walls that causes the blood vessel to leak or break
    Blockage of an artery in the brain by a blood clot that formed in the brain or traveled to the brain from another part of the body, with subsequent leakage from the damaged artery
    Ruptured cerebral aneurysm (a weak spot in a blood vessel wall that balloons out and bursts)
    Buildup of amyloid protein within the artery walls of the brain (cerebral amyloid angiopathy)
    Leaking of malformed arteries or veins (arteriovenous malformation)
    Treatment with anticoagulant therapy (blood thinners)
    Bleeding tumors
    Smoking, excessive alcohol use, or use of illegal drugs such as cocaine
    Conditions related to pregnancy or childbirth, including eclampsia, postpartum vas culopathy, or neonatal intraventricular hemorrhage

    What are the symptoms of intracranial hemorrhage?
    Sudden tingling, weakness, numbness, or paralysis of the face, arm or leg, particularly on one side of the body
    Sudden, severe headache
    Difficulty with swallowing or vision
    Loss of balance or coordination
    Difficulty understanding, speaking (slurring nonsensical speech), reading, or writing
    Change in level of consciousness or alertness, marked by stupor, lethargy, sleepiness, or coma

    What are the effects of intracranial hemorrhage?
    Besides depriving the brain of oxygen and killing brain cells, bleeding inside the brain also prevents nerve cells from communicating with the parts of the body and the functions they control. This results in a loss of memory, speech, or movement in the affected area.

    Depending on the location of the hemorrhage and the extent of damage, the lasting effects of the intracranial hemorrhage can include:

    Inability to move part of the body (paralysis)
    Numbness or weakness in part of the body
    Difficulty swallowing
    Vision loss
    Inability to speak or understand words (difficulty with communicating or comprehension)
    Confusion, memory loss, or poor judgment
    Personality change and/or emotional problems
    How is intracranial hemorrhage diagnosed?
    Diagnosis generally includes:

    Evaluation of physical symptoms
    A CT scan of the brain to determine if bleeding is present
    An MRI to more clearly reveal the cause of bleeding
    Other tests may include:

    Electrocardiogram, chest X-ray, and/or urinalysis
    Complete vascular study, complete blood count (CBC), and/or blood studies
    Cerebrospinal fluid exam
    In some cases, conventional angiography may be done to identify an aneurysm or arteriovenous malformation (irregularly formed arteries or veins)
    How is intracranial hemorrhage treated?
    Any type of bleeding inside the skull or brain is a medical emergency. It is important to get the person to a hospital emergency room immediately to determine the cause of the bleeding and begin medical treatment.

    If a stroke has occurred, the cause (bleeding or blood clot) must be determined so that the appropriate treatment can be started. Prompt medical treatment can minimize damage to the brain, thereby improving the patient's chance of recovery.

    Surgery may be necessary in the following situations:

    Hemorrhage caused by a torn artery requires immediate decompression of the brain to release pooled blood and repair damaged blood vessels. Decompression may be done through a burr hole procedure, a craniectomy incision, or a craniotomy (opening of the skull cavity).
    Hemorrhage caused by a ruptured cerebral aneurysm requires clipping of the aneurysm through a craniotomy surgical procedure, as soon as the patient's neurological condition permits.
    Other treatments may include:

    Anti-anxiety drugs and/or medication to control blood pressure
    Anti-epileptic drugs for seizure control
    Other medications necessary to control other symptoms, such as painkillers for severe headache and stool softeners to prevent constipation and straining during bowel movements
    Nutrients and fluids as necessary. These may be given through a vein (intravenously), or a feeding tube in the stomach (gastronomy tube), especially if the patient has difficulty swallowing
    What does long-term treatment include?
    The goals of long-term treatment are to help the patient regain the functions necessary for daily living, as much and as soon as possible, and to prevent future intracranial hemorrhages. Rehabilitation and recovery time vary according to each individual's condition and the extent of rehabilitation possible.

    Long-term rehabilitation treatment may include:

    Physical therapy
    Speech therapy, or alternative forms of communication
    Occupational therapy
    Lifestyle changes to reduce risk of another hemorrhage
    What is the outlook (prognosis) for the patient following an intracranial hemorrhage, cerebral hemorrhage, or hemorrhagic stroke?
    A patient who remains in a coma or has been severely paralyzed after an intracranial or cerebral hemorrhage may need long-term nursing home care.

    For patients who regain consciousness after the initial episode, rehabilitative therapy may lead to substantial recovery, particularly in patients whose general health is otherwise good.

    References:
    Health Guide. Intracerebral Hemorrhage. 7/16/2013.
    The Internet Stroke Center. Intracerebral Hemorrhage. 7/16/2013.
    © Copyright 1995-2013 The Cleveland Clinic Foundation. All rights reserved.

    Can't find the health information you’re looking for?
    Ask a Health Educator, Live!
    Know someone who could use this information?...send them this link.
    This information is provided by the Cleveland Clinic and is not intended to replace the medical advice of your doctor or health care provider. Please consult your health care provider for advice about a specific medical condition. This document was last reviewed on: 7/4/2013…#14480
    الرجوع الى أعلى الصفحة اذهب الى الأسفل
    https://ayat.mam9.com
     
    Intracranial Hemorrhage, Hemorrhagic Stroke
    الرجوع الى أعلى الصفحة 
    صفحة 1 من اصل 1
     مواضيع مماثلة
    -
    » Brain Hemorrhage
    »  Cerebral hemorrhage
    »  Stroke disease and brain cell infarction مرض السكتة الدماغية وجلطة المخ Инсульт и инфаркт клеток головного мозга Accident vasculaire cérébral et infarctus des cellules cérébrales

    صلاحيات هذا المنتدى:لاتستطيع الرد على المواضيع في هذا المنتدى
    منتدى د.محمود العياط :: اهلا فى منتدى موسوعه د. محمود العياط :: مكتبة العياط كتب ابحاث مقالات :: اخبار و مواضيع العلم و العلوم فى شتى المجالات ابحاث مطولةو اخبار الفلك الحيوانات و الطبيعه تكنولوجيا الطب والصحة والرشاقة علم الذرة النووية وعلوم عسك :: مكتبة الطب والصحة والرشاقة-
    انتقل الى: