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Differentiating Malignant Ovarian Tumor Benign From Ultrasound Results
An ultraound, also known as a sonogram, is a painless and relatively inexpensive imaging test that utilizes sound waves instead of ionizing radiation. There are no side effects. Ultrasound can give us two-dimensional, and in some applications three-dimensional, images of structures and organs in virtually any part of the body. In addition to diagnostic uses, such as evaluating abnormalities in the abdomen, pelvis, and breast, ultrasounds are commonly used to guide needle and catheter placement in a variety of surgical ...Read more
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 moreSee 1 more doctor answer
If both benign and malignant tumours are formed by abnormal cell division, what makes malignant tumours cancerous and benign tumours non-cancerous?
Power to invade: Tumors are in fact caused by the accumulation of a series of genetic mutations. If something is going to be cancer, the mutations destabilize the genome and eventually mutations give the ability of the cells to invade and spread as they do early after conception. The idea that tumors are "cells dividing too rapidly" is fundamentally wrong and confusing -- it's the loss of controls. ...Read more
No: For that, you need tissue.Get a more detailed answer ›
Depends: A thymoma is a malignant tumor of the thymus, and the seriousness depends on details in the pathology report. An ectopic thymus and a hamartoma are both benign, but if the report says "thymoma" then it is probably malignant although not necessarily very serious if completely removed. Discuss with your surgeon! ...Read moreSee 1 more doctor answer
Solitary, solid nodule with intranodular flow and follicular neoplasm cells. Afirma came back suspicious. What's likelyhood of malignancy?
A challenge: There are many factors that may help in making this distinction. Age plays a big factor as masses in women over 50 are more worrisome. The type of mass is critical as solid or complex masses are more worrisome than simple fluid filled cysts. Size sometimes plays a role although this is less specific. In many cases you can't say 100% until they are out. ...Read more
Mri biopsy of 6cm non mass : variable fibroadipose tissue and a tiny cyst lined by epocrine metaplasia. Is this benign breast disease or missed cancer?
I know malignant tumors shows metastasis but benign tumor not. But there is an example of benign tumo?
Some do spread: By definition a benign tumor does not have the potential to spread. Distant spread has occurred when a lesion that is manipulated or curetted has shown signs of spread. This is really not metastasis. A report of benign metastasizing fibroma of the thumb was reported by keasby many years ago. Some benign sweat gland tumors of axilla have been shown to be present in axillary nodes, . ...Read more
Complex cystic mass left ovary showing interval increase. Likely presumed endometrioma. Cannot completely exclude cystic neoplasm. What's this mean?
Mesothelioma biopsy says 'portions of fibrous tissue infiltrated by malignant cells forming nests. tumor cells +'ve for CK7 and calretinin. prognosis?
Marker not prognosis: CK7 and calretinin are used to verify that the tumor is mesothelial in origin (versus adenocarcinoma of the lung). It does not provide information about prognosis. Factors associated with pleural mesothelioma prognosis include: functional status, blood counts, histology (epithelial best vs fibrosarcomatous poorest), and tumor size (degree of involvement of pleural cavity). Several new trials. ...Read more
My mom has needle aspiration biopsy and the results were: follicular neoplasm adenoma vs carcinoma; adenomatous colloid goiter with hyperplastic chang?
It could be cancer/T: Thyroid cancer can show up like this. On the other hand benign Thyroid nodules are common but FNA may not be adequate to make a correct diagnosis. You should seek an expert opinion from a Thyroid Cancer doctor. Such specialists are found in bigger Medical centers or in a Cancer hospital where you could first go to an Endocrinologist or head and Neck surgeon for advice. ...Read more
"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
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