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Doctor insights on: Pineal Cyst

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Benign pineal gland cyst cause?

Benign pineal gland cyst cause?

Pineal gland cyst: Pineal gland cysts are not at all uncommon. As long as the mr is not showing any tumor characteristics which it sounds like is the case here here. These cysts can also cause obstructive hydrocephalus but they would have seen that on mri. ...Read more

Cyst (Definition)

A cyst is a structure or mass that consists of a cellular lined sac. It is typically filled with fluid but may be filled with solid material. It can be congenital, traumatic, or acquired. They may develop nearly anywhere in the body and usually require complete excision for eradication or they are likely to recur. Fluid filled sacs that are not cellular lined ...Read more


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Can Ovarian serous cystadenocarcinoma cyst resemble functional cyst on MRI?

Can Ovarian serous cystadenocarcinoma cyst resemble functional cyst on MRI?

No: A simple cyst has a very specific benign appearance, while a cystadenocarcinoma usually has characteristics that are pathognomonic for a complex mass. A benign hemorrhagic cyst may resemble a worrisome cystadenoca. If you are worried about an ovarian cyst, talk to your doctor. You can do an ultrasound in 4-6 weeks. If it is a cancer, it will not be the same size or have the same characteristics. ...Read more

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Can a cystic tumour be cancerous? 27cm septated ovarian cyst. Thanks

Can a cystic tumour be cancerous? 27cm septated ovarian cyst.  Thanks

Yes: It can. It would be helpful to know your age and history to comment further. Septated cysts are also a malignancy risk but there are septated benign tumors too. Do you mean 27 cm or 27 mm? The smaller one 27 mm is fairly low risk regardless; if you mean the larger (27 cm) the risk is correspondingly higher. I hope this helps, good wishes. ...Read more

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Is a dermoid cyst cancerous?

Is a dermoid cyst cancerous?

Rarely: Please find out how the diagnosis was made. If the whole mass has been removed, you should be fine. ...Read more

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How common are pineal gland cysts?

How common are pineal gland cysts?

Pineal Gland Cysts: Although the prevalence of pineal cysts in autopsy series has been reported as being between 25% and 40%, MRI studies have documented their frequency to range between 1.5% and 10.8% in healthy adults. ...Read more

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Is multi septate complex ovarian cyst malignant?

Is multi septate complex ovarian cyst malignant?

Possible: Most malignant ovarian cancers are complex and multilocular / multiseptate. But many benign ovarian cysts also present that way as well. The only way to know for sure is to biopsy or remove the cysts for pathologic evaluation. ...Read more

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What causes ovarian dermoid cysts?

What causes ovarian dermoid cysts?

Not known!: Hello, we don't know why ovaries make their cysts. Seems that they are a very active organ, what with making eggs and hormones, and sometimes the egg-making cells just overgrow and become a dermoid cyst, complete with hair, skin, and other cells that the 'germ cell' (egg producing cell) has in it's potential. Wierd, huh! they are benign, but don't go away without surgery, and can be recurrent. ...Read more

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What is a multiseptated pineal cyst?

What is a multiseptated pineal cyst?

A cyst in gland: This is basically one or more cysts in the pineal gland, a small gland in the posterior brain in the midline. We see this so frequently that it may be a normal variant. It vary rarely corresponds to any symptom of the patient. Unless it is large (greater than 1.5 cm), a pineal cyst is not important. ...Read more

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Can mural nodules in ovarian cyst be benign?

Can mural nodules in ovarian cyst be benign?

Can be benign: Ovarian cystic mural noduls could be benign - fibroadenomas, could have borderline potential and can be malignant. Carefull pathologic/ microscopic evaluation needed.Eva. ...Read more

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Might dermoid cyst be confused with corpus luteum on ultrasound?

Might dermoid cyst be confused with corpus luteum on ultrasound?

Not likely: Dermoid cysts have very interesting imaging characteristics based on their content of fat, hair, and frequently bone or teeth, corpus luteum cysts are much more routine and are cystic with surrounding hypervascularity. They may sometimes bleed and contain blood. They also tend to resolve after the period or later in pregnancy. ...Read more

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What's pineocytoma of pineal gland?

What's pineocytoma of pineal gland?

A benign tumor: A pineocytoma is generally a benign tumor of the pineal gland. The pineal gland is thought to be possibly related to day/night cycles in humans. Pineocytomas are not malignant and do not spread like other types of brain tumors. However, they can reach a significant size and potentially can block the flow of CSF and produce a secondary condition called hydrocephalus which can be life threatening. ...Read more

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Is septated cystic structure in ovary benign?

Is septated cystic structure in ovary benign?

Possible: An ovarian cyst can be benign but sometimes a septated cystic structure could mean cancer. See your doctor for further evaluation. ...Read more

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Corpus luteum cyst related to conceiving?

Corpus luteum cyst related to conceiving?

Not conceiving.: A corpus luteum is formed after ovulation, when the egg is released to be fertilized. It secretes estroigen and progesterone. If conception does not occur, it involutes and goes away. But it can gret filled with fluid or blood and become a cyst, which can grow and cause pain and have complications, like rupture and torsion (twisting) which can cause the ovarian blood flow to be cut off. ...Read more

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Can septated renal cyst become cancerous?

Can septated renal cyst become cancerous?

Unlikely: But you should keep track of it with Ultrasound once or twice about a year apart to check for any change in size...just to be sure. ...Read more

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Can small ovarian cyst rupture?

Can small ovarian cyst rupture?

Yes: This happens during every cycle during ovulation. Follicular cysts rupture and most often cause little it if any pain. Any severe pain should be evaluated. ...Read more

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Difference between dermoid cyst and malignant tumor on ultrasound?

Difference between dermoid cyst and malignant tumor on ultrasound?

No dx on US: • A dermoid cyst is a teratoma presenting as a cystic structire containing an array of developmentally mature tissues.. It is usually benign, growing slowly. In rare instances squamous Ca found in the adult patient. While frequent in ovary other sites can be involved. Removal when inflammed, painful or growing. US can suggest complex cyst but Ca dx by path exam and PET scan. ...Read more

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