Question 1

what is the difference between a kidney lesion and kidney mass? where exactly does a cyst fall into these 2 categories? 6mm low density lesion here identified by ct scan with contrast and am freaking out. dont want to die from this?

Accepted Answer

: A kidney lesion can be a simple cyst, complex cyst or a mass. Your lesion is characterized as low density 6 mm lesion by CT with contrast so it is likely a cyst. If needed, renal ultrasound can confirm that but I doubt the necessity.

Question 2

can ultrasound tell the difference between tumors and other things? could an ultrasound mistake a tumor for a cyst, fibroid or other mass?

Accepted Answer

Ultrasound : Ultrasound is excellent at characterizing and correctly identifying cysts (a cyst is a fluid filled structure). Most cysts appear obviously benign on ultrasound. There are some tumors that are cystic (specifically cystic ovarian tumors), but these usually do not look the same as benign ovarian cysts or ovarian follicles. If a cystic ovarian tumor is discovered very early (while it is very small), it is usually indistinguishable from a benign cyst. If the cyst is imaged a few months later and has not grown, then it can be considered a benign cyst. A uterine fibroid is a benign tumor of the muscle of the uterus (leiomyoma). It would be unusual to mistake a uterine fibroid for any other mass. A leiomyosarcoma is a cancerous tumor which is indistinguishable from a uterine fibroid, but this cancer is exceedingly rare.

Question 3

ct chest found mass behind my nipple they said could possibly be a cyst but needs urgent work up.if they think cyst why do i need urgent work up. does this flag cancer suspicion. im 32 cant they tell difference between cyst & cancer mass on ct?

Accepted Answer

: Any "mass" found "behind" the areola needs a tissue diagnosis at age "32", especially if  close female relatives have breast cancer histories.  A "mas" can be partially cystic, and the CT is therefore helpful in determination of the need for biopsy.

Question 4

ct found ovarian cystic mass, does that mean a cyst. can a ct scan tell the difference between a cyst and tumor? worried about ovarian cancer.

Accepted Answer

Not necessarily: Ultrasound would be a more accurate test to evaluate the contents of an ovarian cyst.  Ovarian cysts are common findings.  You should see your gynecologist.

Question 5

i have a large cyst like mass between my breats,large and painful...it goes away and seems to keep coming back several times this year?

Accepted Answer

Fibroadenoma: Could be a fibroadenoma. you still need to see a doctor and get a mammogram and or an USS to confirm it. The key is to Rule out anything like a breast cancer. Please do not do a self diagnosis in such situations.

Question 6

how do i know if a 
supraclavicular mass is cancerous or fatty tumor or cyst or tb?

Accepted Answer

Evaluation: you need chest X ray  CT or MRI scan lab work  a physical exam and other lab test please do not delay be seen soon

Question 7

if a cyst or mass or tumor is soft and not hard nd small nd not big does that make it a chance that it might not be malignant?

Accepted Answer

Generalities: You cannot tell by these characteristics. All malignant tumors start small. Some benign lesions calcify and turn as hard as stone. When concerned, do a biopsy.

Question 8

mammogram showed abnormality. was told due to density unsure if cyst or mass. repeat testing in 6 months. is this normal protocol?

Accepted Answer

A step is missing: I think. If a mammogram reveals a density, it is important to determine where it is solid or cystic. A solid mass is more suspicious for cancer. That question can often be answered by performing an ultrasound exam. You don't give your age (perhaps waiting for this more acceptable in very young) but I would like the question of cyst vs solid clarified. Consider asking for ultrasound now. Stay well!

Question 9

bloated and worried about ovarian mass or cyst?

Accepted Answer

Could be: A pelvic ultrasound can rule that out so see your gyn, could also be from bowels or other organs.

Question 10

i am bleeding from my naval and it's infected with a small cyst like mass protruding from it ?

Accepted Answer

Urachal cyst?: It sounds like you have a urachal cyst (pronounced you-RAY-kal), a minor congenital anomaly from your umbilical cord. The cyst probably has become infected. See a doctor. It can be fixed with minor surgery.

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Doctor answers about:

What is the difference between cyst or mass

A member asked:

What is the difference between a kidney lesion and kidney mass? where exactly does a cyst fall into these 2 categories? 6mm low density lesion here identified by ct scan with contrast and am freaking out. dont want to die from this?

A member asked:

Can ultrasound tell the difference between tumors and other things? could an ultrasound mistake a tumor for a cyst, fibroid or other mass?

A member asked:

Ct chest found mass behind my nipple they said could possibly be a cyst but needs urgent work up.if they think cyst why do i need urgent work up. does this flag cancer suspicion. im 32 cant they tell difference between cyst & cancer mass on ct?

A member asked:

Ct found ovarian cystic mass, does that mean a cyst. can a ct scan tell the difference between a cyst and tumor? worried about ovarian cancer.

A member asked:

I have a large cyst like mass between my breats,large and painful...it goes away and seems to keep coming back several times this year?

A member asked:

How do i know if a supraclavicular mass is cancerous or fatty tumor or cyst or tb?

A member asked:

If a cyst or mass or tumor is soft and not hard nd small nd not big does that make it a chance that it might not be malignant?

A member asked:

Mammogram showed abnormality. was told due to density unsure if cyst or mass. repeat testing in 6 months. is this normal protocol?

A member asked:

Bloated and worried about ovarian mass or cyst?

A member asked:

I am bleeding from my naval and it's infected with a small cyst like mass protruding from it ?

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