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Doctor insights on: Ventral Tegmental Area

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Can a ventral hernia get larger in time ? Bulge at a scar on the stomach area

Can a ventral hernia get larger in time ? Bulge at a scar on the stomach area

Yes & reason 2 treat: Certain it can get bigger with time and is a good reason to treat when smaller. See a general surgeon. ...Read more

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What are the dorsal and ventral surfaces on humans?

What are the dorsal and ventral surfaces on humans?

Anatomic Position: During the study of Human Anatomy, it is important to understand what "anatomic position" is. Anatomic position is when a human is facing forward, with the arms an hands at the side, with the palms facing forward. Everything in the front in anatomic position is ventral, everything behind is dorsal. That does not change if the limb position changes. For the foot, the "top" is dorsal. ...Read more

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What is effacement of the ventral thecal sac?

Basically, it means : There is slight or minimal compression externally placed onto the outer covering of the spinal cord which can be from a variety of conditions usually not leading to any neurologic findings or even symptoms. ...Read more

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What is severe bilateral defomity of the ventral sac and cord?

What is severe bilateral defomity of the ventral sac and cord?

Omphalocele: This could be omphalocele with or without rupture and extra-abdominal location of major organs. But multiple possibilities exist. Be sure to get your ultrasound from an expert. ...Read more

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What happens if a ventral hernia ruptures?

What happens if a ventral hernia ruptures?

Strangulated hernia: The greatest danger of a hernia is the risk of strangulation. This occurs as a result of the intestines becoming trapped in the hernia and the blood supply becoming constricted. This is a sequela of an incarcerated hernia (one in which the hernia cannot be pushed back in). Incarcerated hernias should be evaluated immediately to prevent strangulation. ...Read more

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What does effacement of ventral CSF mean?

What does effacement of ventral CSF mean?

Imaging study: This is often noted when there is suspicion of a herniated nucleus pulposis as a cause of low back problems. Something is in the space that should be occupied by the cerebrospinal fluid. ...Read more

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Do ventral hernias cause problems in children?

Do ventral hernias cause problems in children?

Sometimes: A ventral hernia is any hernia that is present along the front surface of the abdominal wall. This is most often seen at the umbilicus (belly button). Umbilical hernias in children are very common. It is generally recommended to wait till after age 5 to repair these hernias unless the child is having pain due to the hernia or it is very large, since they will often close spontaneously. ...Read more

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What are some common causes of ventral hernias?

What are some common causes of ventral hernias?

Congenital/BornWith : A ventral hernia is a defect in the musculature of the front of the abdominal wall. This occurs most commonly at the belly button, arising from a defect that many people are born with. Ventral hernias are also common after prior abdominal surgery--these are called incisional hernias. Regardless of its origin, these will occur more commonly after heavy lifting, obesity, etc. ...Read more

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What is mild effacement of the ventral CSF space?

CSF: It depends on the clinical situation. What is the background information for gettig the mri? ...Read more

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What is the ventral thecal sac in the lower back?

What is the ventral thecal sac in the lower back?

Within the bony ---: Structures of the back, the spinal cord (sc), which is the continuation of the brain, lies. The sc is surrounded by a layer, called the thecal sac. The front aspect of this is called the ventral t sac, while at the back, its the dorsal (or posterior) t sac. Its present from the neck down to the lower back. This sac contains the spinal fluid which bathes the sc, providing it nutrition. ...Read more

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What happens if the ventral root of the spinal nerve is cut?

What happens if the ventral root of the spinal nerve is cut?

Weakness or paralysi: The ventral root contains the motor fibers which control our muscles. Because muscles have multiple nerve roots innervating them the result may only be weakness in a particular group of muscles or could be paralysis if the particular nerve root is the dominant root. ...Read more

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Doctors, what is the difference between a dorsal and ventral ramus?

Doctors, what is the difference between a dorsal and ventral ramus?

Back vs belly: Dorsal refers to back while ventral refers to belly. Check out https://en.wikipedia.org/wiki/Anatomical_terms_of_location for more anatomic descriptions. ...Read more

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What effect would an injury that cuts the ventral root of a spinal cord have?

What effect would an injury that cuts the ventral root of a spinal cord have?

Paraplegia: The ventral roots of spinal cord are involved with motor control of muscles. ...Read more

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If ventral root of a spinal nerve were cut what will be the result in the tissure?

If ventral root of a spinal nerve were cut what will be the result in the tissure?

motor loss: The ventral root of the spinal nerve carries the motor fibers, where the dorsal root carries the sensory fibers. So if the ventral root of a nerve was cut, a motor loss would occur; i.e. Either severe weakness or paralysis in the involved muscle. Thank you. ...Read more

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If the ventral root of a spinal nerve were cut, what would be the result in the tissue or region that nerve supplies?

If the ventral root of a spinal nerve were cut, what would be the result in the tissue or region that nerve supplies?

Atrophy or wasting.: When a muscle is denervated, it atrophies or 'shrivels up'. This is why patients who had polio have small paralyzed limbs in the effected distribution. ...Read more

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Can you die from ventral hernia?

Can you die from ventral hernia?

Possible, but rare: Although death from a ventral hernia is rare, they can cause significant discomfort, enlarge, and cause life threatening problems that require emergency surgery, which is usually successful at saving the life, but not always so for repairing the hernia. See a surgeon interested in hernia repair for a more complete evaluation. Find one on the Americas Hernia Society website. Hope this helps! ...Read more

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What happens when a ventral hernia pops?

What happens when a ventral hernia pops?

May end up surgery: Most of the time small ventral hernias do not need surgery, simple binder and weight reduction is enough, large hernias had risk of gettting incarcerated (getting stuck ) most likely by transverse colon will cause dangerous complications. ...Read more

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What are the symptoms of a ventral hernia?

Lump, pain: A ventral hernia is a defect in the abdominal wall muscle that allows abdominal organs to protrude causing a lump or mass. If these organs are squeezed or trapped in the defect then pain can ensue. Pain is relieved by reducing the hernia contents or laying down. ...Read more

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Is there a good way to prevent ventral hernias?

Is there a good way to prevent ventral hernias?

No: Most ventral hernias are ones that you are born with or develop after having prior abdominal surgery. While you cannot prevent these hernias, they are more likely to enlarge in response to constant strain from obesity and/or excessive lifting. Furthermore, "the enemy of good is better": excessive core exercises can hasten the development of these hernias. ...Read more

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