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Doctor insights on: In Situ Squamous Cell Carcinoma Of The Penis

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What is the difference between: basal cell carcinoma epithelioma, squamous cell carcinoma, and melanoma?

Skin cancer: The difference between basal cell carcinoma, squamous cell carcinoma, and melanoma has to do with how the skin cancer cells appear under the microscope as well as how they behave. Therefore it is important that they be diagnosed and treated as quickly as possible by a healthcare professional who specializes in this area. ...Read more

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Dr. Barry Rosen
4,364 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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How risky is squamous cell carcinoma of the tonsil?

How risky is squamous cell carcinoma of the tonsil?

Depends: Early stage tonsil cancer due to hpv has a relatively good prognosis. Advanced cancer due to smoking, and alcohol has worse outcome. See this site for more information on oral cancers. http://www.cancer.gov/cancertopics/pdq/treatment/oropharyngeal/healthprofessional. ...Read more

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Describe the purpose of a keratinized stratified squamous cell (keratinocyte).?

Describe the purpose of a keratinized stratified squamous cell (keratinocyte).?

Skin: These cells form our skin and other "barrier" tissues. Specifically the palms and soles are great examples! ...Read more

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Anyone survive long with squamous cell carcinoma of the epiglottis?

Anyone survive long with squamous cell carcinoma of the epiglottis?

Yes: Unless there is distant metastatic disease, squamous cell carcinoma of the epiglottis is considered curable. Treatment options include surgery, radiation, chemotherapy, or a combination of several. This too will depend on the staging specifics of the disease. ...Read more

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Is stage 4 squamous cell carcinoma of the head and neck always incurable?

Is stage 4 squamous cell carcinoma of the head and neck always incurable?

No.: Stage iva head and neck cancer is usually curable. If it is confined to the primary site (example base of tongue) and spread only to neck lymph nodes, it can be cured with radiation/chemo, sometimes surgery added. ...Read more

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Non-small cell carcinoma and small cell carcinoma. What is the difference?

Non-small cell carcinoma and small cell carcinoma.  What is the difference?

Small cell. all else: Small cell cancer of the lung is a specific kind of cancer that has uniform, small cells. Non small cell cancer is the term for all other cancers that are in the lung, like adenocarcinoma, squamous cell cancer, and large cell cancer. These are grouped this way due to treatment approach. Small cell presents as widely disseminated and gets chemo., while non small cell is localized, gets surgery. ...Read more

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What is inverted papilloma with dysplasia and foci of in situto invasive squamous cell carcinoma(transitional)?

What is inverted papilloma with dysplasia and foci of in situto invasive squamous cell carcinoma(transitional)?

Location: What is the source of the biopsy? In the paranasal sinuses inverted papilloma is a sinus tumor traditionally treated with surgery, especially if there are foci of carcinoma. ...Read more

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What are stages of squamous cell carcinoma?

What are stages of squamous cell carcinoma?

Differentiated: The pathology report will desribe well, moderate or poorly differentiated. Well differentiated is less advanced. It will also describe depth on invasion and whether nerves are involved. An evaluation of lymph nodes is done to confirm squamous cell is localized to skin. In advanced cases it will have spread requiring surgery followed by radiation, and possible chemotherapy. ...Read more

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Is squamos cell carcinoma of tonsils cureable?

Yes: It may be curable but you will need and extensive work up and close follow up with your otolaryngology surgeon (ent). Depending on the extent of cancer treatment may consist of any combination of surgery, radiation, and chemotherapy. Maintaining your nutrition and mental health during this time would be very important as well. ...Read more

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What is the difference between squamous cell carcinoma and basal cell carcinoma?

What is  the difference between squamous cell carcinoma and basal cell carcinoma?

Different origins: Skin cancers are named for the type of skin cell that they develop from. A basal cell is generally a less dangerous tumor unless it is near an opening such as the nose, eye or ear. The squamous cell is more serious, requires a more aggressive surgical removal, and will sometimes spread inside the body (metastasize). ...Read more

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What does this mean? Inverted papilloma with dysplasia and foci of in situ invasive squamous cell carcinoma (transitional)?

What does this mean? Inverted papilloma with dysplasia and foci of in situ invasive squamous cell carcinoma (transitional)?

Premalignant: An inverted papilloma is a tumor in which surface epithelial cells grow downward into the underlying supportive tissue. It may occur in the nose and/or sinuses or in the urinary tract (bladder, renal pelvis, ureter, urethra).. With dysplasia and in-situ squamous Ca this would probably be a premalignant sinus carcinoma bordering on squamous cell Ca needing resection. ...Read more

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How to differentiate between the stages of squamous cell carcinoma under the microscope?

How to differentiate between the stages of squamous cell carcinoma under the microscope?

Cant stage: When one examines a biopsy under the microscope, the pathologist will grade the tumor into high and low grade lesions depending on loss of characteristic structure of the normal cell. Stage depends on clinical evaluation in terms of size and spread from the primary site. ...Read more

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Invasive non keratinizing squamous cell carcinoma tongue showing nests of malignant squamous cells grade 3 prognosis?

Invasive non keratinizing squamous cell carcinoma tongue showing nests of malignant squamous cells grade 3 prognosis?

Can be cured: If no nodes palpable and lesion localized, RT chemo can reduce size and position site for curative resection. Partial glossectomy after initial therapy. If larger and not responsive to chemo, Ive used hight dose MTX with citrovorum factor over 12 hrs. Most effective in presence of nodal disease Basic chemo is Platinum/Taxol + RT ...Read more

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What causes squamous metaplasia in the cervix?

What causes squamous metaplasia in the cervix?

Cause is not importa: If you have this problem, your gynecologist will advise you what to do. It is nothing serious. Just have a follow up test(?Pap) as advised. It will probably be gone by next time. It does not get any worse. So quit worrying. ...Read more

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Are squamous cell carcinomas indicitive of other cancers present in the body?

Are squamous cell carcinomas indicitive of other cancers present in the body?

No: You may be thinking of the sign of leser-trelat, in which numerous seborrheic keratoses pop up all-of-a-sudden; there's often a hidden colon cancer. These are a different skin lesion. ...Read more

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What is the likelihood of squamous cell skin cancer spreading to lymph nodes?

What is the likelihood of squamous cell skin cancer spreading to lymph nodes?

Depends: Most squamous cancers of the skin do not metastasize but some do. Many factors involved including the size of the tumor, its location, and microscopic appearance. ...Read more

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How much chances of getting cured in squamous cell carcinoma of neck which is in T3N1M0 stage?

Discuss fully w/ Dr.: The good news is that it's not spread to other organs, but your jaw bone and nearby lymph node are involved - it's at Stage III and that is not minimal. But your doctor is the best to provide detailed prognosis based on treatment progress and response. Make sure you and a buddy understand the info and get all you need to plan Tx. Follow suggestions, get support and be hopeful. ...Read more

In Situ (Definition)

Means localosed in place. Medical terms is for carcinoma "localized and did not spread out" it is really description of precancerous condition with bad name that disturbs many patients. Carcinoma in situ is not a killer. If left untreated will develop into invasive cancer ...Read more


Dr. John Ebner
146 doctors shared insights

Squamous Cell Cancer (Definition)

By definition, these mimic the squamous epithelial surfaces of the body that provide protection. Keratin pearls, prominent desmosomes, apoptosis of individual cells, staining for the distinctive molecules in these surfaces all help ...Read more