منتديات النورس
عزيزي الزائر مرحبا بكـ

يرجى الدخول أو التسجيل إذا كنت ترغب في الإنضمام إلينا

تذكر أن هذا المنتدى يحتاج لتفعيل تسجيلك من الإيميل

شكراً


منتديات النورس
عزيزي الزائر مرحبا بكـ

يرجى الدخول أو التسجيل إذا كنت ترغب في الإنضمام إلينا

تذكر أن هذا المنتدى يحتاج لتفعيل تسجيلك من الإيميل

شكراً


منتديات النورس
هل تريد التفاعل مع هذه المساهمة؟ كل ما عليك هو إنشاء حساب جديد ببضع خطوات أو تسجيل الدخول للمتابعة.

منتديات النورس

أفضل منتدى عربي
 
الرئيسيةأفضل منتدى عربيأحدث الصورالتسجيلدخول

 

 ( الفتق )Hernia

اذهب الى الأسفل 
+2
نورس
الجوهرة المصونة
6 مشترك
كاتب الموضوعرسالة
الجوهرة المصونة
*****
*****
الجوهرة المصونة


انثى

الجدي

المشاركات : 17164

العمـر : 36

تعاليق : مشرفة الطب والصحة

المزاج : ( الفتق )Hernia Pi-ca-51

الدولة : ( الفتق )Hernia Libya12

المهنة : ( الفتق )Hernia Doctor10

الهواية : ( الفتق )Hernia Readin10

التسجيل : 10/10/2008

النقاط : 18248

التقييم : 501

رسالة sms
لا شى يرفع قدر المرأة كالعفة ولاشى يرفع قيمتها إلا أخلاقها ولا شى يرفع درجتها الا بإيمانها وتقواها ...وإذا إجتمعت هذه الاشياء فى المرأة فتكون اللؤلؤة التى ينتظرها كل شاب يخاف الله..


mms ( الفتق )Hernia Mms.nkh5.com_37

توفيقك يارب
الأوسمة

( الفتق )Hernia King11

( الفتق )Hernia Ououou10

( الفتق )Hernia Ouuoo_10


( الفتق )Hernia Empty
مُساهمةموضوع: ( الفتق )Hernia   ( الفتق )Hernia Emptyالجمعة مارس 12, 2010 10:31 am

Hernia

A hernia is the protrusion of an organ or the fascia of an organ through the wall of the cavity that normally contains it. A hiatal hernia occurs when the stomach protrudes upwards into the mediastinum through the esophageal opening in the diaphragm.

By far the most common herniae develop in the abdomen, when a weakness in the abdominal wall evolves into a localized hole, or "defect", through which adipose tissue, or abdominal organs covered with peritoneum, may protrude. Another common hernia involves the spinal discs and causes sciatica.

Herniae may or may not present either with pain at the site, a visible or palpable lump, or in some cases by more vague symptoms resulting from pressure on an organ which has become "stuck" in the hernia, sometimes leading to organ fungi. Fatty tissue usually enters a hernia first, but it may be followed by or accompanied by a kidney.

Most of the time, herniae develop when pressure in the compartment of the residing organ is increased, and the boundary is weak or weakened.
Weakening of containing membranes or muscles is usually congenital (which explains part of the tendency of herniae to run in families), and increases with age (for example, degeneration of the annulus fibrosus of the intervertebral disc), but it may be on the basis of other illnesses, such as Ehlers-Danlos syndrome or Marfan syndrome, stretching of muscles during pregnancy, losing weight in obese people, etc., or because of scars from previous surgery.
Many conditions chronically increase intra-abdominal pressure, (pregnancy, ascites, COPD, dyschezia, benign prostatic hypertrophy) and hence abdominal hernias are very frequent. Increased intracranial pressure can cause parts of the brain to herniate through narrowed portions of the cranial cavity or through the foramen magnum. Increased pressure on the intervertebral discs, as produced by heavy lifting or lifting with improper technique, increases the risk of herniation.

Characteristics

Hernias can be classified according to their anatomical location:

Examples include:
abdominal hernias,
diaphragmatic hernias and hiatal hernias (for example, paraesophageal hernia of the stomach)
pelvic hernias, for example, obturator hernia
anal hernias
hernias of the nucleus pulposus of the intervertebral discs
intracranial hernias
Spigelian hernia [1]

Each of the above hernias may be characterized by several aspects:
congenital or acquired: congenital hernias occur prenatally or in the first year(s) of life, and are caused by a congenital defect, whereas acquired hernias develop later on in life. However, this may be on the basis of a locus minoris resistentiae (Lat. place of least resistance) that is congenital, but only becomes symptomatic later in life, when degeneration and increased stress (for example, increased abdominal pressure from coughing in COPD) provoke the hernia.
complete or incomplete: for example, the stomach may partially or completely herniate into the chest.
internal or external: external ones herniate to the outside world, whereas internal hernias protrude from their normal compartment to another (for example, mesenteric hernias).
intraparietal hernia: hernia that does not reach all the way to the subcutis, but only to the musculoaponeurotic layer. An example is a Spigelian hernia. Intraparietal hernias may produce less obvious bulging, and may be less easily detected on clinical examination.
bilateral: in this case, simultaneous repair may be considered, sometimes even with a giant prosthetic reinforcement.
irreducible (also known as incarcerated): the hernial contents cannot be returned to their normal site with simple manipulation.

If irreducible, hernias can develop several complications (hence, they can be complicated or uncomplicated):
strangulation: pressure on the hernial contents may compromise blood supply (especially veins, with their low pressure, are sensitive, and venous congestion often results) and cause ischemia, and later necrosis and gangrene, which may become fatal.
obstruction: for example, when a part of the bowel herniates, bowel contents can no longer pass the obstruction. This results in cramps, and later on vomiting, ileus, absence of flatus and absence of defecation.
dysfunction: another complication arises when the herniated organ itself, or surrounding organs, start to malfunction(for example, sliding hernia of the stomach causing heartburn, lumbar disc hernia causing sciatic nerve pain, etc.).

Treatment

It is generally advisable to repair hernias quickly in order to prevent complications such as organ dysfunction, gangrene, multiple organ dysfunction syndrome, and death. Most abdominal hernias can be surgically repaired, and recovery rarely requires long-term changes in lifestyle. Uncomplicated hernias are principally repaired by pushing back, or "reducing", the herniated tissue, and then mending the weakness in muscle tissue (an operation called herniorrhaphy). If complications have occurred, the surgeon will check the viability of the herniated organ, and resect it if necessary.

Modern muscle reinforcement techniques involve synthetic materials (a mesh prosthesis) that avoid over-stretching of already weakened tissue (as in older, but still useful methods). The mesh is either placed over the defect (anterior repair) or more preferably under the defect (posterior repair). At times staples are used to keep the mesh in place. These mesh repair methods are often called "Tension Free" repairs because, unlike older traditional methods, muscle is not pulled together under tension.

Evidence based testing initially suggested that these Tension Free methods have the lowest percentage of recurrences and the fastest recovery period compared to older suture repair methods. However, prosthetic mesh usage seems to have a high incidence of infection with mesh usage becoming a study topic for the National Institutes of Health.[2]

One study attempted to identify the factors related to mesh infections and found that compromised immune systems (such as diabetes) was a factor.[3] Mesh has also become the subject of recalls and class action lawsuits.[4]

Increasingly, some repairs are performed through laparoscopes.

Laparoscopic surgery is also referred to as "minimally invasive" surgery, which requires one or more small incisions for the camera and instruments to be inserted, as opposed to traditional "open" or "microscopic" surgery, which requires an incision large enough for the surgeon's hands to be inserted into the patient. The defensive and misleading term microscopic surgery refers to the magnifying devices used during open surgery.

US Navy surgeon performs a hernia repair surgery while at sea

Many patients are managed through day surgery centers, and are able to return to work within a week or two, while intensive activities are prohibited for a longer period. Patients who have their hernias repaired with mesh often recover in a number of days. Surgical complications have been estimated to be up to 10%, but most of them can be easily addressed. They include surgical site infections, nerve and blood vessel injuries, injury to nearby organs, and hernia recurrence.

Generally, the use of external devices to maintain reduction of the hernia without repairing the underlying defect (such as hernia trusses, trunks, belts, etc.), is not advised. Exceptions are uncomplicated incisional hernias that arise shortly after the operation (should only be operated after a few months), or inoperable patients.

It is essential that the hernia not be further irritated by carrying out strenuous labour.


Individual hernias

Inguinal hernia

By far the most common hernias (up to 75% of all abdominal hernias) are the so-called inguinal hernias. Much insight is needed in the anatomy of the inguinal canal. Inguinal hernias are further divided into the more common indirect inguinal hernia (2/3, depicted here), in which the inguinal canal is entered via a congenital weakness at its entrance (the internal inguinal ring), and the direct inguinal hernia type (1/3), where the hernia contents push through a weak spot in the back wall of the inguinal canal. Inguinal hernias are the most common type of hernia in both men and women. Femoral hernias occur more often in women than men, but women still get more inguinal hernias than femoral hernias.

Femoral hernia

Femoral hernias occur just below the inguinal ligament, when abdominal contents pass into the weak area at the posterior wall of the femoral canal. They can be hard to distinguish from the inguinal type (especially when ascending cephalad): however, they generally appear more rounded, and, in contrast to inguinal hernias, there is a strong female preponderance in femoral hernias. The incidence of strangulation in femoral hernias is high. Repair techniques are similar for femoral and inguinal hernia.

Umbilical hernia

Umbilical hernias are especially common in infants of African descent, and occur more in boys. They involve protrusion of intraabdominal contents through a weakness at the site of passage of the umbilical cord through the abdominal wall. These hernias often resolve spontaneously. Umbilical hernias in adults are largely acquired, and are more frequent in obese or pregnant women. Abnormal decussation of fibers at the linea alba may contribute.

Incisional hernia

An incisional hernia occurs when the defect is the result of an incompletely healed surgical wound. When these occur in median laparotomy incisions in the linea alba, they are termed ventral hernias. These can be the most frustrating and difficult to treat, as the repair utilizes already attenuated tissue


Diaphragmatic hernia

Higher in the abdomen, an (internal) "diaphragmatic hernia" results when part of the stomach or intestine protrudes into the chest cavity through a defect in the diaphragm.

A hiatus hernia is a particular variant of this type, in which the normal passageway through which the esophagus meets the stomach (esophageal hiatus) serves as a functional "defect", allowing part of the stomach to (periodically) "herniate" into the chest. Hiatus hernias may be either "sliding," in which the gastroesophageal junction itself slides through the defect into the chest, or non-sliding (also known as para-esophageal), in which case the junction remains fixed while another portion of the stomach moves up through the defect. Non-sliding or para-esophageal hernias can be dangerous as they may allow the stomach to rotate and obstruct. Repair is usually advised.

A congenital diaphragmatic hernia is a distinct problem, occurring in up to 1 in 2000 births, and requiring pediatric surgery. Intestinal organs may herniate through several parts of the diaphragm, posterolateral (in Bochdalek's triangle, resulting in Bochdalek's hernia), or anteromedial-retrosternal (in the cleft of Larrey/Morgagni's foramen, resulting in Morgagni-Larrey hernia, or Morgagni's hernia).

Other abdominal/inguinal hernias

Since many organs or parts of organs can herniate through many orifices, it is very difficult to give an exhaustive list of hernias, with all synonyms and eponyms. The above article deals mostly with "visceral hernias", where the herniating tissue arises within the abdominal cavity. Other hernia types and unusual types of visceral hernias are listed below, in alphabetical order:
Cooper's hernia: a femoral hernia with two sacs, the first being in the femoral canal, and the second passing through a defect in the superficial fascia and appearing almost immediately beneath the skin.
Epigastric hernia: a hernia through the linea alba above the umbilicus.
Hiatal hernia: a hernia due to "short oesophagus" - insufficient elongation - stomach is displaced into the thorax
Littre's hernia: a hernia involving a Meckel's diverticulum. It is named after the French anatomist Alexis Littre (1658-1726).
Lumbar hernia (Bleichner's Hernia): a hernia in the lumbar region (not to be confused with a lumbar disc hernia), contains the following entities:
Petit's hernia: a hernia through Petit's triangle (inferior lumbar triangle). It is named after French surgeon Jean Louis Petit (1674-1750).
Grynfeltt's hernia: a hernia through Grynfeltt-Lesshaft triangle (superior lumbar triangle). It is named after physician Joseph Grynfeltt (1840-1913).
Obturator hernia: hernia through obturator canal
Pantaloon hernia: a combined direct and indirect hernia, when the hernial sac protrudes on either side of the inferior epigastric vessels
Paraesophageal hernia
Paraumbilical hernia: a type of umbilical hernia occurring in adults
Perineal hernia: a perineal hernia protrudes through the muscles and fascia of the perineal floor. It may be primary but usually, is acquired following perineal prostatectomy, abdominoperineal resection of the rectum, or pelvic exenteration.
Properitoneal hernia: rare hernia located directly above the peritoneum, for example, when part of an inguinal hernia projects from the deep inguinal ring to the preperitoneal space.
Richter's hernia: a hernia involving only one sidewall of the bowel, which can result in bowel strangulation leading to perforation through ischaemia without causing bowel obstruction or any of its warning signs. It is named after German surgeon August Gottlieb Richter (1742-1812).
Sliding hernia: occurs when an organ drags along part of the peritoneum, or, in other words, the organ is part of the hernia sac. The colon and the urinary bladder are often involved. The term also frequently refers to sliding hernias of the stomach.
Sciatic hernia: this hernia in the greater sciatic foramen most commonly presents as an uncomfortable mass in the gluteal area. Bowel obstruction may also occur. This type of hernia is only a rare cause of sciatic neuralgia.
Spigelian hernia, also known as spontaneous lateral ventral hernia
Sports hernia: a hernia characterized by chronic groin pain in athletes and a dilated superficial ring of the inguinal canal.
Velpeau hernia: a hernia in the groin in front of the femoral blood vessels
Amyand's Hernia: containing the appendix vermiformis within the hernia sac

Complications

Complications may arise post-operation, including rejection of the mesh that is used to repair the hernia. In the event of a mesh rejection, the mesh will very likely need to be removed. Mesh rejection can be detected by obvious, sometimes localised swelling and pain around the mesh area. Continuous discharge from the scar is likely for a while after the mesh has been removed.

An untreated hernia may complicate by:
Inflammation
Irreducibility
Obstruction
Strangulation
Hydrocele of the hernial sac
Haemorrhage

Autoimmune problems.

الرجوع الى أعلى الصفحة اذهب الى الأسفل
نورس
*********
*********
نورس


ذكر

العقرب

المشاركات : 30951

العمـر : 94

تعاليق : مؤسس منتدى النورس

المزاج : ( الفتق )Hernia Pi-ca-16

الدولة : ( الفتق )Hernia 0mhmou10

المهنة : ( الفتق )Hernia Doctor10

الهواية : ( الفتق )Hernia Unknow11

التسجيل : 09/10/2008

النقاط : 39243

التقييم : 1559

رسالة sms

أنا رجل لم أتعود إلآ لعب

دور البطولة وغير البطولة

لآ أرضى . أنسحب لأترك

ذلك الدور لمن يستحق

وكفى ...

mms ( الفتق )Hernia 6c7ed02fc5


( الفتق )Hernia Empty
مُساهمةموضوع: رد: ( الفتق )Hernia   ( الفتق )Hernia Emptyالسبت مارس 13, 2010 7:30 pm

جزاكِ الله خيراً على الموضوع جوهرهـ

دمتِ بود
الرجوع الى أعلى الصفحة اذهب الى الأسفل
الجوهرة المصونة
*****
*****
الجوهرة المصونة


انثى

الجدي

المشاركات : 17164

العمـر : 36

تعاليق : مشرفة الطب والصحة

المزاج : ( الفتق )Hernia Pi-ca-51

الدولة : ( الفتق )Hernia Libya12

المهنة : ( الفتق )Hernia Doctor10

الهواية : ( الفتق )Hernia Readin10

التسجيل : 10/10/2008

النقاط : 18248

التقييم : 501

رسالة sms
لا شى يرفع قدر المرأة كالعفة ولاشى يرفع قيمتها إلا أخلاقها ولا شى يرفع درجتها الا بإيمانها وتقواها ...وإذا إجتمعت هذه الاشياء فى المرأة فتكون اللؤلؤة التى ينتظرها كل شاب يخاف الله..


mms ( الفتق )Hernia Mms.nkh5.com_37

توفيقك يارب
الأوسمة

( الفتق )Hernia King11

( الفتق )Hernia Ououou10

( الفتق )Hernia Ouuoo_10


( الفتق )Hernia Empty
مُساهمةموضوع: رد: ( الفتق )Hernia   ( الفتق )Hernia Emptyالسبت مارس 13, 2010 7:59 pm

يسلمو على الرد
الرجوع الى أعلى الصفحة اذهب الى الأسفل
عاشقة الزهور
*****
*****
avatar


انثى

الجوزاء

المشاركات : 75737

العمـر : 41

المزاج : ( الفتق )Hernia Pi-ca-53

الدولة : ( الفتق )Hernia Palest10

المهنة : ( الفتق )Hernia Profes10

الهواية : ( الفتق )Hernia Painti10

التسجيل : 09/03/2009

النقاط : 101796

التقييم : 846


( الفتق )Hernia Empty
مُساهمةموضوع: رد: ( الفتق )Hernia   ( الفتق )Hernia Emptyالسبت مارس 20, 2010 10:24 am

يعطيك العافية لجهودك
غاليتي
( الفتق )Hernia 70454
الرجوع الى أعلى الصفحة اذهب الى الأسفل
الجوهرة المصونة
*****
*****
الجوهرة المصونة


انثى

الجدي

المشاركات : 17164

العمـر : 36

تعاليق : مشرفة الطب والصحة

المزاج : ( الفتق )Hernia Pi-ca-51

الدولة : ( الفتق )Hernia Libya12

المهنة : ( الفتق )Hernia Doctor10

الهواية : ( الفتق )Hernia Readin10

التسجيل : 10/10/2008

النقاط : 18248

التقييم : 501

رسالة sms
لا شى يرفع قدر المرأة كالعفة ولاشى يرفع قيمتها إلا أخلاقها ولا شى يرفع درجتها الا بإيمانها وتقواها ...وإذا إجتمعت هذه الاشياء فى المرأة فتكون اللؤلؤة التى ينتظرها كل شاب يخاف الله..


mms ( الفتق )Hernia Mms.nkh5.com_37

توفيقك يارب
الأوسمة

( الفتق )Hernia King11

( الفتق )Hernia Ououou10

( الفتق )Hernia Ouuoo_10


( الفتق )Hernia Empty
مُساهمةموضوع: رد: ( الفتق )Hernia   ( الفتق )Hernia Emptyالثلاثاء أغسطس 24, 2010 10:26 am

يسلمو ع المرور الرائع
الرجوع الى أعلى الصفحة اذهب الى الأسفل
ريماس
*****
*****
ريماس


انثى

القوس

المشاركات : 13327

العمـر : 43

المزاج : ( الفتق )Hernia Pi-ca-50

الدولة : ( الفتق )Hernia 0mhmou10

المهنة : ( الفتق )Hernia Driver10

الهواية : ( الفتق )Hernia Travel10

التسجيل : 14/07/2009

النقاط : 17390

التقييم : 193

رسالة sms لا تبكي علي من لا يبكي عليك
mms ( الفتق )Hernia Remas-10

( الفتق )Hernia Empty
مُساهمةموضوع: رد: ( الفتق )Hernia   ( الفتق )Hernia Emptyالثلاثاء يناير 04, 2011 8:34 am

:ss1:
الرجوع الى أعلى الصفحة اذهب الى الأسفل
حورية البحر
*****
*****
حورية البحر


انثى

الاسد

المشاركات : 25046

العمـر : 54

المزاج : ( الفتق )Hernia Pi-ca-31

الدولة : ( الفتق )Hernia Syria110

المهنة : ( الفتق )Hernia Taut10

الهواية : ( الفتق )Hernia Writin10

التسجيل : 02/09/2009

النقاط : 30698

التقييم : 645


( الفتق )Hernia Empty
مُساهمةموضوع: رد: ( الفتق )Hernia   ( الفتق )Hernia Emptyالثلاثاء يناير 04, 2011 12:16 pm

:.vv:
الرجوع الى أعلى الصفحة اذهب الى الأسفل
رنين الصمت
*****
*****
رنين الصمت


انثى

السرطان

المشاركات : 26098

العمـر : 102

تعاليق : مشرف عام

المزاج : ( الفتق )Hernia Pi-ca-33

الدولة : ( الفتق )Hernia Palest10

المهنة : ( الفتق )Hernia Driver10

الهواية : ( الفتق )Hernia Riding10

التسجيل : 26/01/2009

النقاط : 32685

التقييم : 486

رسالة sms

،,

و .و و مابّيْ من آلدًنيا شيْ ِ

بسّ أبي « ربيّ »

عّلْىَ قْد نيِتيُ يعطيني . !



mms ( الفتق )Hernia 1346885175841
الأوسمة
( الفتق )Hernia Nawraa13


( الفتق )Hernia Empty
مُساهمةموضوع: رد: ( الفتق )Hernia   ( الفتق )Hernia Emptyالثلاثاء يناير 04, 2011 9:04 pm

:ss1:
الرجوع الى أعلى الصفحة اذهب الى الأسفل
 
( الفتق )Hernia
الرجوع الى أعلى الصفحة 
صفحة 1 من اصل 1
 مواضيع مماثلة
-
» Congenital Diaphragmatic Hernia
» Fetal diaphragmatic hernia

صلاحيات هذا المنتدى:لاتستطيع الرد على المواضيع في هذا المنتدى
منتديات النورس  :: ˚ஐ˚◦{ ♥ قسم الأسرة والصحة ♥}◦˚ஐ˚ :: الطب والصحة -
انتقل الى: