Fiber Optic Scope Source

Biopsy Forceps

How to take gastric biospy specimens correctly on endoscopy.?

Should specimens be put into formalin straight from the biopsy forceps and the forceps then rinsed in sterile water or should they be removed with a sterile needle.Are there any health risks from formalin entering the body from the taking of these specimens.
Is there any research available on the health and safety issue on this topic.

Formalin contains 40% formaldehyde, a suspected carcinogen that is everywhere. Your question implies that the assistant is removing the biopsy specimen by shaking the forceps tip into the formalin-containing specimen container, then rinsing the tip in sterile water, and then the biopsy forceps are used to obtain another specimen in the patient. As long as you rinse, you're probably okay as it is chronic exposure or large amounts that cause the toxic/cancer effects.

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Biopsy $70.1 A biopsy is a medical test involving the removal of cells or tissues for examination. It is the removal of tissue from a living subject to determine the presence or extent of a disease. The tissue is generally examined under a microscope by a pathologist, and can also be analyzed chemically. When an entire lump or suspicious area is removed, the procedure is called an excisional biopsy. When only a sample of tissue is removed with preservation of the histological architecture of the tissues cells, the procedure is called an incisional biopsy or core biopsy. When a sample of tissue or fluid is removed with a needle in such a way that cells are removed without preserving the histological architecture of the tissue cells, the procedure is called a needle aspiration biopsy. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 76 Publication Date: 2010/07/31 Language: English Dimensions: 5.98 x 9.01 x 0.18 inches

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Cystoscopy & Bladder Biopsy

Cancer Biopsy Cases Inundate Medical Clinics

The term biopsy actually means a view of life and actually means from the Greek "bio" meaning life, and "-psy" meaning vision. A biopsy is literally a look at living tissue, and is a test used to diagnose cancer. Any tissue or organ in the body can be biopsied, and there are a variety of techniques used. Some of these require surgery, whereas others will not even require an anesthetic. In each method, a sample of tissue is removed from the body and studied for cancer markers, cancer cells, or unusual cell division. Each cancer has its own techniques of diagnosis, but the different types of biopsies can be differentiated. Naturally, you should go to a reputed medical clinic to get this done. You can look up an online health directory to get leads.

1) Excisional biopsy. This is a surgical removal of the suspected tumor growth. In this case, either an organ or lump is excised, or cut out of the body. Excisional biopsies are used for a variety of cancer diagnoses and for different reasons in each. In osteosarcoma they are used because of the growth rate of suspected tumors. Surgery will always be the first pick of biopsy in bone cancers. In lymphoma, tumors can only be examined as whole pieces so as to get an accurate diagnosis. Breast cancer is another cancer where some surgeons prefer surgery. This will make certain any cancer diagnosis with the most accuracy.

2) Incisional Biopsy. Here only a section of the lump is removed through surgery. This type is generally used for suspected soft tissue cancers.

3) Endoscopic Biopsy. This is the most common form of biopsy and is performed through a fibreoptic endoscope that is entered into the organ of disruption. The doctor looking through the endoscope can view directly any abnormal sections and cut or pinch pieces of tissue with forceps. A thoroscopy for endoscopic biopsy under general anesthesia will be used for mesothelioma, a cancer of internal organ lining. The reason for this is there is simply no other techniques to obtain a tissue sample. Meshothelioma is also very tough to diagnose through other means, and so excisional biopsy is the best course for an accurate diagnosis.

4) Fine needle aspiration is the most common form of biopsy today. Here a needle will be entered into the lump and a large number of cell tissue will be drawn through a syringe. These cells will then be stained and studied by a pathologist. In this case, a diagnosis is arrived at in a very short time. This kind of biopsy can even be done on hard to get at organs such as the pancreas or lungs with ultrasound guided techniques. This is the preferred choice as avoiding surgery is almost always first on the wish list of the medical expert.

There are other forms of biopsies, but these categories are the most common and cover most of the major cancerous diseases. If a cancer is suspected, a patient may endure more than one of these tests through the course of their treatment, depending on how aggressive the medical expert feels it is.

Specialist medical clinics are best equipped to deal with this. If you want to learn more, look up some web articles on the topic. These are found without difficulty in a health directory.

About the Author

Ajeet Khurana is an author, futurist, teacher... If you liked this article, also visit: Mesothelioma, Clinics and Health Directory.