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A 48-year-old member asked:

how does taxol (paclitaxel) treat cancer?

2 doctor answers3 doctors weighed in
Dr. Mitchell Kamrava
Radiation Oncology 16 years experience
Inhibits division: Taxol (paclitaxel) is a chemotherapy drug that inhibits microtubules. This ends up inhibiting cell replication thereby making it difficult for cancer cells to continue dividing.
Dr. Morton Levitt
A Verified Doctoranswered
A US doctor answeredLearn more
Taxol (paclitaxel) and Cancer : Taxol (paclitaxel) blocks certain chemical receptors that bind to estrogens, which some breast cancers need to grow. By blocking the estrogen, the cancer cells are not stimulated to grow.

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A 38-year-old member asked:

How can I tell if a rash with target-like spots is cancerous?

3 doctor answers5 doctors weighed in
Dr. Padmavati Garvey
A Verified Doctoranswered
A US doctor answeredLearn more
See doctor: Target lesions usually mean erythema multiforme which can be due to allergic type reactions or infections.
A 21-year-old member asked:

Who is at risk of developing prostate cancer?

2 doctor answers6 doctors weighed in
Dr. Moez Khorsandi
Urology 27 years experience
Family history: Risk factors for prostate cancer include a family history of prostate cancer, especially your father. In addition african american males tend to have a higher incidence of prostate cancer as well. A recent study has shown a slight increase in prostate cancer in patients who take vitamin E supplements. Prostate cancer has not been linked to food products.
A 21-year-old member asked:

Treatment for prostate cancer by stage.

4 doctor answers9 doctors weighed in
Dr. Ritesh Rathore
Hematology and Oncology 30 years experience
Quite a few: Early stage (cancer within prostate): robotic or open surgery, standard radiation; radiation seeds; cryosurgery. For cancer with local spread to nodes typically radiation and hormonal therapy is used. For recurring cancer or for spread to far organs; a sequence of therapies is used. Initially, a series of 3-4 hormonal drugs one by one, then immune therapy (provenge) and then chemotherapy.
A 47-year-old member asked:

Besides cell phones, what are other sources of rf energy that cause cancer?

2 doctor answers5 doctors weighed in
Dr. Andrew Turrisi
Radiation Oncology 47 years experience
Proof of cell: Phone link not yet in, microwaves are relatively safe, but radiation is in the electromagnetic spectrum and is a clear cause, and u-v light is part of the spectrum causing skin cancers. All seem to demonstrate direct links to dose and time of exposure. X-rays seem to have no threshold, but very low doses are very unliklely to lead to individual harm, but to a population, a small number will.
A 40-year-old member asked:

How come there are so many new drugs but we cannot find the cure for cancer?

1 doctor answer5 doctors weighed in
Dr. Andrew Turrisi
Radiation Oncology 47 years experience
Cancer is not: One disease, or one genetic chnge, but many. Drugs are poisons with side effects, and tumors are smart enought to learn to resist. Single genetic mutations are cured with miracle drugs. Many drugs now hope to keep cancers at bay and allow you to live with the cancer rather than obliterating it. The most fearsome of cancers is glioblastoma (brain tumors) and pancreas cancer. Few baby steps only.

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Last updated Jan 9, 2015

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