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Doctor insights on: Colloid Cyst Brain

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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

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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Brain right ventricle 8mm lesion -cyst or tumor?

Brain right ventricle 8mm lesion -cyst or tumor?

Hard to say: If the interpretation on the MRI by the radiologist is that it is a cyst, then it is likely benign. It also depends if there is any area of enhancement that would suggest a tumor. Also if you have serial MRI scans, you can tell if it is getting bigger or changing which is more likely a tumor. The location in the ventricle is important too. If it obstructs the foramen it could be a problem. ...Read more

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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

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Complex cystic hypoechoic nodules right parotid gland with internal vascular septations &calcifications Echogenic foci Biopsy in future. Inconclusive?

Complex cystic hypoechoic nodules right parotid gland with internal vascular septations  &calcifications Echogenic foci Biopsy in future. Inconclusive?

Parotid mass: Your doctor will probably want an FNA, fine needle aspiration to obtain cells that can be examined by a pathologist. Probably will be benign but your ENT may suggest it be completely excised. ...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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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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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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My mother, 84, MRI scan> subacute infarcts, bilateral frontal lobes, small vessel ischematic changes inthe basal ganglia, periventricular white matter?

My mother, 84, MRI scan> subacute infarcts, bilateral frontal lobes, small vessel ischematic changes inthe basal ganglia, periventricular white matter?

Small vessel disease: Mri in a 84 years old lady showing infarcts and small vessel disease means she is having ministrokes. That is very common in that age group. If she has heart disease or carotid artery disease or risk factors like high BP or diabetes or high lipids they should be controlled and she should follow up with her dr who can give her further recommendations. ...Read more

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Ovarian cyst with small mural nodule what is mural nodule?

Ovarian cyst with small mural nodule what is mural nodule?

Nodule/ovarian cyst: You should go to your gyn have blood drawn for cea, and referral for pelvic mri. The concern is that solid tissue within an ovarian cyst could mean a potential abnormal abonrmality. ...Read more

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How harmful are pineal brain cysts?

How harmful are pineal brain cysts?

Pineal brain cysts: Pineal brain cysts are common but usually very small and causing no problem. Occasionally the cyst might be larger but you would have some symptoms that would lead to a brain scan to confirm or deny a larger brain cyst. ...Read more

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Fna, 2 nodules left lobe. Abundant benign appearing epithelial cells, hemosiderin-laden macrophages& colloid present. Scattered microfollicles noted. Path says can't entirely rule out fillocular lesio?

Fna, 2 nodules left lobe. Abundant benign appearing epithelial cells, hemosiderin-laden macrophages& colloid present. Scattered microfollicles noted. Path says can't entirely rule out fillocular lesio?

Is this Thyroid biop: It looks like thyroid nodules. This may be a fna biopsy report which is indeterminate. You need to follow your endocrinologists advice which will likely require excisional surgery for these lesions. ...Read more

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Complex cyst with small mural nodule what is mural nodule?

Complex cyst with small mural nodule what is mural nodule?

Soft tissue: A mural nodule is a small nubbin of solid tissue on the inner wall of a cyst. It is another component of a complex cyst (where is it?). Complex as opposed to simple cysts are at a higher risk for harboring malignancy and so usually require further evaluation. ...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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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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Poss. cancer? US of Right parotid gland. Complex abnormal cystic lesion. Demonstrates internal debris & septations w/vascularity. Etiology uncertain.

Poss. cancer? US of Right parotid gland. Complex abnormal cystic lesion. Demonstrates internal debris & septations w/vascularity. Etiology uncertain.

Hard to say….: That reading is definitely not a typical reading for a cancerous tumor, however in an abundance of caution you should probably get a needle biopsy and see an ear nose and throat, head and neck surgeon who is well-versed in parotid gland surgery. ...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