Top
20
Doctor insights on: Endoscopic Pituitary Tumor Surgery

Share
1

1
Transsphenoidal surgery or craniotomy for pituitary adenoma?

Transsphenoidal surgery or craniotomy for pituitary adenoma?

First Option: Transsphenoidal approach has become the surgery of choice for pituitary adenomas. ...Read more

See 1 more doctor answer
Dr. Bennett Machanic
37 doctors shared insights

Tumor Surgery (Definition)

This is a general term. Tumor just means lump or mass, but is often used to describe cancer. A surgery to remove a tumor can be quite simple like removing a lipoma which is superficial all the way to a very complex surgery like the whipple which is used to remove tumors in the pancreas. Usually the mass and a margin of ...Read more


2

2
Is pituitary tumor surgery risky?

Is pituitary tumor surgery risky?

Yes: Yes. This gland sits in a bony bowl behind and between the eye balls. Find a specialized center and a neurosurgeon that treats these commonly. ...Read more

See 1 more doctor answer
3

3
Which is better: transsphenoidal surgery or craniotomy for pituitary macroadenoma?

Which is better: transsphenoidal surgery or craniotomy for pituitary macroadenoma?

Depends: Transsphenoidal approach has been standard for years as it avoids brain retraction and optic nerve manipulation. In larger tumors with more of a suprasellar location (think in the brain), a craniotomy is occasionally required to reach the whole tumor. ...Read more

4

4
Which is better for pituitary macroadenoma: transsphenoidal surgery or craniotomy?

Which is better for pituitary macroadenoma: transsphenoidal surgery or craniotomy?

Depends: Assuming it is an operative mass: this really depends on what the tumor looks like on imaging. Most of these masses can be done via transphenoidal approach with microscope or endoscope. Rarely it gets so large and if the patients medical condition is ok can be done via combined transphenoidal and craniotomy. Patients recover from transphenoidal surgery more quickly than craniotomy. ...Read more

See 1 more doctor answer
6

6
Gastric bypass surgery with thyroid gland removed?

Gastric bypass surgery with thyroid gland removed?

Bypass: That's fine. As long as you are on synthroid (thyroxine) and your thyroid hormone levels are normal, having bypass surgery is safe. ...Read more

See 1 more doctor answer
7

7
Who does pineal tumor brain surgery?

Who does pineal tumor brain surgery?

Neurosurgeon: Most neurosurgeons can do this surgery. Depending on the size of the pineal tumor, you may want to call around to different universities or large medical centers and ask if there is a neurosurgeon who does endoscopic surgery and may do your tumor. But any neurosurgeon can give you the proper consultation. ...Read more

8

8
What is bilateral functional endoscopic sinus surgery?

What is bilateral functional endoscopic sinus surgery?

Sinus Surgery: It is the term for the current method of sinus surgery. Functional refers to opening up the obstructed sinuses. Endoscopic means using a 4 mm endoscopic (that is usually attached to a camera), thus it can be done all through your nostril. And bilateral means both sides. If you still have questions about what your surgeon plans to do, you should make another appt before surgery to review. ...Read more

See 1 more doctor answer
9

9
Does radiation from CT scans, mris and/or octreoscan cause peripheral nerve sheath tumors?

Does radiation from CT scans, mris and/or octreoscan cause peripheral nerve sheath tumors?

No radiation from MRI: I have not heard of an association between medical radiation and peripheral nerve sheath tumors. ...Read more

See 1 more doctor answer
10

10
Are there new brain tumor surgery options, like robotic surgery or radiation surgery, etc..?

Are there new brain tumor surgery options, like robotic surgery or radiation surgery, etc..?

Gamma knife: One of the not so new options is the use of gamma knife. Multiple sources of radiation are focused on the lesion, thus minimizing the damage to surrounding normal tissues. ...Read more

11

11
Can MRI without contrast see pituitary tumour from cushings?

Can MRI without contrast see pituitary tumour from cushings?

Yes it might: If it shows, then it has been useful. But one can not exclude its presence if no contrast was used.. So if there is strong suspicion, then a repeat MRI with contrast may be more certain and more definitive study to rely on. ...Read more

12

12
Is endoscopic brain surgery safer than open brain surgery?

Is endoscopic brain surgery safer than open brain surgery?

Sometimes: Endoscopic brain surgery has both risks and benefits. In the correct hands, this type of surgery can make the previously unthinkable possible but like anything, if this type of surgery is not applied properly, it can have significant (even deadly) risks. In short, open brain surgery can be just as safe as endoscopic surgery but it depends on the comfort level of your surgeon. ...Read more

See 1 more doctor answer
14

14
Is brain cancer surgery a routine operation for neurosurgeons?

Is brain cancer surgery a routine operation for neurosurgeons?

No: Some neurosurgeons are very experienced in the surgery of a brain tumor and some are not. You as the patient need to know this in advance of having that surgeon work on you for treatment of a brain tumor. ...Read more

See 1 more doctor answer
16

16
Thoracic spinal cord tumor growing, will it require removal?

Thoracic spinal cord tumor growing, will it require removal?

May be: Is the tumor in the spinal cord or in the tissue around the spinal cord? Depending on the location and type of tumor surgery may be needed. See this site for info. http://www.nlm.nih.gov/medlineplus/ency/article/001403.htm. ...Read more

17

17
Is thirst an after-effect of pituitary tumor removal?

Is thirst an after-effect of pituitary tumor removal?

Yes: Because the normal pituitary gland is rarely clearly identified in surgery, and due to inflammation after surgery, release of the hormone ADH (vasopressin) by the pituitary is often disrupted. Adh, (vasopressin) or anti-diuretic hormone, permits the body to maintain appropriate fluid balance. A low ADH (vasopressin) level causes excess urination, and consequently, thirst. This is usually temporary, but may be a long-term issue. ...Read more

See 1 more doctor answer
18

18
Can radio frequency ablation technique fully cure small malignent liver tumor?

Can radio frequency ablation technique fully cure small malignent liver tumor?

Radiofrequency ablat: For small tumors < 1.5 inches it can be effective 85% of the time https://www.radiologyinfo.org/en/info.cfm?pg=rfaliver ...Read more

20

20
What surgery is required to remove a neurogenic schwannoma tumor from the spine?

What surgery is required to remove a neurogenic schwannoma tumor from the spine?

Depends on exact loc: The surgery required to remove this tumor depends on the exact location of the tumor. It may be within the spinal canal, requiring a laminectomy, or along the nerve root, requiring a combination of a laminectomy and dissection of the tumor lateral to the spine. ...Read more

See 1 more doctor answer

Neoplasms (Definition)

"tumor" literally translates as "mass", so even a fresh bruise could be called a "tumor". Doctors use the term "neoplasm" (tranlates literally as new growth) to describe tumors that are abnormal growths of cells. These may be benign or malignant; "malignant" = cancer. In everyday usage, we use "tumor" ...Read more