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Doctor insights on: Therapy Lung Cancer Treat Pneumocystis

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Can radiation therapy for lung cancer also treat a pneumocystis infection?

Can radiation therapy for lung cancer also treat a pneumocystis infection?

No: Pneumocystis is an infectious organism. It can only be treated with specific antibiotics. On the other hand, radiation can weaken the immune system and cause pneumocystis pneumonia. ...Read more

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Dr. Barry Rosen
4,348 doctors shared insights

Cancer (Definition)

Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more


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Can radiation therapy cure lung cancer by itself?

Yes: In small cancers with no spread standard radiation and radiosurgery can cure lung cancer....But the standard of care is surgery. In more advanced cancer radiation can cure but is more effective with chemotherapy. I am referring to nonsmall cell types of lung cancer. ...Read more

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How effective is radiation therapy for treating lung cancer?

How effective is radiation therapy for treating lung cancer?

Depends: Radiation is one method of treating lung cancer, and is effective if the lesion is small, and peripherally located. Once the lesion is treated, a scar will remain. This needs to be followed, since complete clearance can only be determined by surgical resection. ...Read more

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Can radiation therapy treat bone cancer?

Can radiation therapy treat bone cancer?

Yes: Some people confuse bone cancer with when another type of cancer spreads to the bone (metastasis). Radiation can help the bone or the pain. As dr. Noga stated true bone cancer such as myeloma or plasmacytoma can also be treated with radiation. Other bone cancers, osteosarcoma or bone tumors may also have a role from radiation but surgery is usually the best for that type of bone cancers. ...Read more

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Is radiation therapy for lung cancer painful?

Is radiation therapy for lung cancer painful?

Possibly: Radiation is painless during the treatments. If the esophagus is in the treatment fields it can cause a painful condition called esophagitis about 3 weeks into the treatment. This is worse when a patient also takes chemotherapy. There are medicines that help this discomfort and when treatment is done it should resolve. ...Read more

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Can radiation therapy help stage 4 lung cancer?

Can radiation therapy help stage 4 lung cancer?

Help means that: It can relieve a symptom, and restore better function...Brain and spinal cord are key, but any bone, or mass causing pain or obstruction can be "palliated" with short courses. However, it is not necessary to use the beam on every bone scan abnormality if it is not causing a symptom. ...Read more

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Can radiation therapy help to treat lung infections?

Can radiation therapy help to treat lung infections?

No: Infection is treated based on what organism causes the infection which is done by medications such as antibacterial or antifungal. ...Read more

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Is radiation therapy used to cure liver cancer?

Is radiation therapy used to cure liver cancer?

Yes: High dose targeted radiation known as stereotactic body radiotherapy (sbrt) has shown to be successful in treating liver cancer. ...Read more

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Does radiation therapy for lung cancer improve survival rates?

Does radiation therapy for lung cancer improve survival rates?

Yes: It improves survival significantly in stage 1-3 lung cancers. Cyberknife provides survival similar to surgery in stage 1 patients. For stage 2-3 patients, both chemo and radiation may be used to improve survival. In certain patients with stage 4 cancer (such as with spread to the brain) radiation may help improve survival. ...Read more

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What can radiation therapy do for stage 3b lung cancer?

What can radiation therapy do for stage 3b lung cancer?

A lot: This stage is not resectable. If a patient has a good performance status chemo and radiation is use in hopes of curing the disease. Even if the cancer is not cured and progresses the idea is to slow it down. The patient may also have pain, bleeding or cough and these symptoms will improve because of treatment. ...Read more

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Can radiation treatment and chemotherapy cure esophageal cancer?

Can radiation treatment and chemotherapy cure esophageal cancer?

Sometimes: The two main types of esophageal cancer are adenocarcinoma and squamous cell carcinoma. Cure with chemotherapy and radiation alone is much more likely with squamous cell carcinoma. The exact cure rate is dependent on the stage of the cancer, but cure with just chemotherapy and radiation is rare. ...Read more

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How effective is doxorubicin (Adriamycin) for treating lung cancer?

How effective is doxorubicin (Adriamycin) for treating lung cancer?

Adriamycin (doxorubicin): Adriamycin (doxorubicin) is beneficial in treatment of a number of types of cancer including lung cancer. ...Read more

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Treatment for pulmonary stage four lung cancer?

Chemo/radiation: Chemotherapy mostly, +/- radiation if the tumor is bulky and causing any local problems or a lot of pain. Prognosis is not good. Depending on the age, comorbidities and overall condition, palliative care is also a good option. ...Read more

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Chemo drugs for lung cancer ?

Chemo drugs for lung cancer
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Yes: Depending on the stage, how advanced the disease is and what type of lung cancer it is, chemotherapy can play a major role in treatment of lung cancer. ...Read more

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Lung cancer stage 4 with radiation treatment. Does this work?

Lung cancer stage 4 with radiation treatment.  Does this work?

To relieve symptoms: Stage IV means that the cancer has spread to distant organ beyond the lung. Unfortunately, it is incurable disease, although it is treatable.The role of radiation in a stage IV disease is limited to relieve symptoms eg- to treat painful metastatic disease to the bone, or to shrink the tumor when the cancer encasing vital organ- like major blood vessels/main airway. Chemo is the mainstay therapy. ...Read more

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How responsive to?Chemotherapy? Is small cell lung cancer?

Very responsive: Small cell lung cancer in general is very responsive to chemotherapy as well as to radiation therapy. However, the problem is that the risk for recurrence is very high. ...Read more

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Is mycobacteria linked to lung cancer?

Is mycobacteria linked to lung cancer?

Appears to relate: Yes, studies have found lung cancer associations with mycobacteria. http://goo.gl/fkyr9t and http://goo.Gl/kvlwhx. ...Read more

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Can radiation therapy help treat lung cancer metastases to the liver and bones?

Can radiation therapy help treat lung cancer metastases to the liver and bones?

Yes: Radiation is often used to alleviate many symptoms from cancer that has spread to organs and that includes liver and bone. Not every spot involved has to be treated only those causing some sort of problem. If the patient only has one small liver metastasis for example more aggressive treatment with radiosurgery can be considered. ...Read more

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Will tamoxifen medicine cause lung cancer?

Will tamoxifen medicine cause lung cancer?

No: Tamoxifen has uses in some breast cancers. No medication cures lung cancer. Cancer is serious business and if you have questions about whether you or a loved one may have it or what's the best treatment, please get with a specialist. I'm glad you care and appreciate your asking. ...Read more

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Gallbladder cancer with severe lung metastasis 4th stage, does chemotherapy work?

Gallbladder cancer with severe lung metastasis 4th stage, does chemotherapy work?

GB cancer is: Uncommon, so few studies done prospectively. Looking at results in people treated empirically, perhaps one person in 10 will respond. That needs to be balanced against side effects that tend to occur in most. Frank discussion about symptom rrelief focus rather than "shrink tumor" at all cost. ...Read more

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Can radiation therapy for lung cancer also treat a pneumocystis infection?

No: Pneumocystis is an infectious organism. It can only be treated with specific antibiotics. On the other hand, radiation can weaken the immune system and cause pneumocystis pneumonia. ...Read more

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Can radiation therapy help treat lung cancer metastases to the liver and bones?

Yes: Radiation is often used to alleviate many symptoms from cancer that has spread to organs and that includes liver and bone. Not every spot involved has to be treated only those causing some sort of problem. If the patient only has one small liver metastasis for example more aggressive treatment with radiosurgery can be considered. ...Read more

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Is cow pee treatment helpful to treat lung cancer.

Is cow pee treatment helpful to treat lung cancer.

Risky choice: The 'holistic healers' that tout this option do so without any science and with very small numbers of patients successfully treated, making predictability of results questionable. Would recommend sticking to allopathic treatment options (chemo / radiation) from an oncologist, but could add as adjuvant option. More info here: http://cowurine.Com/index.Html. ...Read more

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Can someone with mets lung cancer to both lungs survuve fir long with targeted therapies?

Can someone with mets lung cancer to both lungs survuve fir long with targeted therapies?

No one knows: While it depends in the type of tumor, the fact remains that nobody can predict the future. Odds and percentages are accurate for the group of people with the same disease that came before you, but cannot predict what will happen to an individual. The statistics however can be used to help make decisions, but in the end are just that - statistics. You are an individual. ...Read more

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Is radiation therapy for lung cancer painful?

Possibly: Radiation is painless during the treatments. If the esophagus is in the treatment fields it can cause a painful condition called esophagitis about 3 weeks into the treatment. This is worse when a patient also takes chemotherapy. There are medicines that help this discomfort and when treatment is done it should resolve. ...Read more

See 2 more doctor answers
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What kind of radiation therapy is best for lung cancer?

What kind of radiation therapy is best for lung cancer?

Depends on the stage: For early cancers (stage 1) cyberknife or sbrt using a short course of high dose radiation has results similar to surgery. For stage 2-3 cancers the preferred way is to use imrt where side effects can be reduced by targeting less of normal lung areas. For advanced cancers, the idea is to improve symptoms such as pain and standard external radiation is used. ...Read more

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How effective is radiation therapy for treating lung cancer?

Depends: Radiation is one method of treating lung cancer, and is effective if the lesion is small, and peripherally located. Once the lesion is treated, a scar will remain. This needs to be followed, since complete clearance can only be determined by surgical resection. ...Read more

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Are there different types of radiation therapy for lung cancer?

Are there different types of radiation therapy for lung cancer?

Yes: There is standard anterior posterior high energy beams. There is intensity modulated radiation. There is stereotactic radiosurgery. There can be intrabronchial brachytherapy. The radiation oncologist will decide which one is best for each patient. ...Read more

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Can radiation therapy cure lung cancer by itself?

Yes: In small cancers with no spread standard radiation and radiosurgery can cure lung cancer....But the standard of care is surgery. In more advanced cancer radiation can cure but is more effective with chemotherapy. I am referring to nonsmall cell types of lung cancer. ...Read more

See 3 more doctor answers
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What can radiation therapy do for stage 3b lung cancer?

A lot: This stage is not resectable. If a patient has a good performance status chemo and radiation is use in hopes of curing the disease. Even if the cancer is not cured and progresses the idea is to slow it down. The patient may also have pain, bleeding or cough and these symptoms will improve because of treatment. ...Read more

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What is the photodynamic therapy survival rate lung cancer?

What is the photodynamic therapy survival rate lung cancer?

Surgery or radiation: Lung cancer is not treated with photodynamic therapy. Depending on the stage, pathology, and health status any combination of surgery, radiation therapy or chemotherapy (or biologic therapy) might be recommended. http://www.cancer.gov/cancertopics/types/lung. ...Read more

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Does radiation therapy for lung cancer improve survival rates?

Yes: It improves survival significantly in stage 1-3 lung cancers. Cyberknife provides survival similar to surgery in stage 1 patients. For stage 2-3 patients, both chemo and radiation may be used to improve survival. In certain patients with stage 4 cancer (such as with spread to the brain) radiation may help improve survival. ...Read more

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Why would someone with lung cancer only have one month of radiation therapy?

Intent of treatment: Intent of treatment and dose fractionation. Intent of treatment is palliative or curative. Dose fractionation means how big of a dose over what period is given. For example in cyberknife steriotactic body radiotherapy we can deliver radiation over 3-4 days to cure early stage lung cancer. With smaller dose/ fraction it takes about 7weeks of radiation to cure. 2-4 weeks of radiation for palliation. ...Read more

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How effective is proton therapy for localised stage 3A tumours in non-small cell lung cancer? When is it better than traditional radiotherapy?

How effective is proton therapy for localised stage 3A tumours in non-small cell lung cancer?  When is it better than traditional radiotherapy?

Controversial therap: Proton therapy is not commonly used to treat cancer, especially not Lung Cancer. It is still considered experimental therapy and is certainly not proven to be better than standard radiotherapy except in certain limited areas of the body such as spinal tumors etc. ...Read more

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Can radiation therapy help stage 4 lung cancer?

Help means that: It can relieve a symptom, and restore better function...Brain and spinal cord are key, but any bone, or mass causing pain or obstruction can be "palliated" with short courses. However, it is not necessary to use the beam on every bone scan abnormality if it is not causing a symptom. ...Read more

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Is it unusual for the radiation therapy for lung cancer to make someone lose his voice?

Is it unusual for the radiation therapy for lung cancer to make someone lose his voice?

Yes: Loosing voice can be due to direct invasion of the larynx (far from lung) or laryngeal nerve compression or damage ( recurrent laryngeal nerve in the chest). Advanced cancer can be pressing on this nerve and cause voice loss. If there is no voice loss to start with, it is unusual for radiation to damage the nerve in typical dose fractionation. ...Read more

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Lung (Definition)

Deoxygenated blood enters the lungs from the right side of the heart and travels to the lungs. When you inspire, oxygen flows into the lungs, transverses the capilliares and attaches to hemoglobin down a gradient. At the same time, co2 diffuses into the capilaries and is expelled with exhalation. Oxygen rich blood then flows to the left side of the heart and into the ...Read more


Dr. David Cooke
863 doctors shared insights

Lung Cancer (Definition)

Cancer that forms in tissues of the lung, usually in the cells lining air passages. The two main types are small cell lung cancer and ...Read more