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Microscope in Medical Dictionary

Biopsy

... sent to a lab where technicians view it under a microscope or do other tests. Biopsy - parathyroid How ... lymph node is removed and examined under a microscope to determine whether cancer cells are present. ... of body tissue is removed and examined under a microscope for cancer . Chemotherapy ... biopsy ...

Slit

... of the eye . The slit -lamp is a low-power microscope combined with a high-intensity light source that ... the structures at the front of your eye using a microscope — called a slit lamp because it uses an ... -lamp eye exam: An exam that uses a special microscope with a b right , narrow slit of light to check ...

Bacteria

... with Actinomyces Signs and tests Examination of drained fluid under a microscope demonstrates "sulfur granules" in the fluid Examination under a microscope shows the presence of Actinomyces species of bacteria A ... ...

Bone marrow biopsy

... A pathologist views both the bone and the bone marrow samples under a microscope to look for signs of cancer . Bone marrow biopsy and aspiration ... material is removed from the pelvis or breast bone and examined under a microscope to look for the presence of abnormal blood cells characteristic of ...

Cytology

... cytology , in which mucus from the lungs ( sputum ) is examined under a microscope to check for abnormal cells. A urine cytology examination may show ... out into the syringe, placed on a glass slide, and examined under a microscope ( cytology examination) by a pathologist. Evaluating hematuria ...

Liver biopsy

... BIOPSY - Procedure used to take a sample of the liver to study under a microscope to determine the degree of liver damage or the type of liver injury . ... of tissue will be removed from your liver and will be examined under a microscope to help determine the amount of scarring and the extent and type of liver ...

Reticulocyte count

... (high red blood cells) or other bone marrow disorders. microscope system Diagnostic automated microscope system aids in automation of previous manual analysis of six applications ...

Slit-lamp exam

... that are at the front of the eye . The slit -lamp is a low-power microscope combined with a high-intensity light source that can be focused to shine ... your doctor to see the structures at the front of your eye using a microscope — called a slit lamp because it uses an intense line of light to ...

Abdomen

... through an incision in the lower abdomen and uterus . Also called " C-section ." Cholesterol ... a sample of the liver to study under a microscope to determine the degree of liver damage or the type of liver injury . Can be performed by passing a needle between the ribs on the right side ...

Bone cancer

... are not cancer ous or often life-threatening. Ewing's sarcoma is another kind of bone cancer , but the cancer cells look different under a microscope than osteosarcoma cancer cells. (Refer to the PDQ summary on Ewing's Family of Tumor s Treatment for more information.) ... The purpose of ...

Bone marrow aspiration

... of bone and bone marrow by inserting a needle into the hipbone or breast bone. A pathologist views both the bone and bone marrow samples under a microscope to look for abnormal cells. bone marrow aspiration / biopsy - a procedure that involves a small amount of bone marrow fluid and tissue to be ...

Chlamydia

... (the cause of gonorrhea ). Your doctor may insert a narrow swab into the end of your penis to obtain the sample, which will be viewed under a microscope to check for gonorrhea and chlamydia . Ultrasound im aging . STDs include gonorrhea , syphilis , HIV (the AIDS virus ), chlamydia , ...

Cryosurgery

... curettage, cryosurgery (freezing), or micrographic surgery in which successive thin slices are removed and examined for cancer ous cells under a microscope until the samples are clear. The dose of radiation is higher than the dose given in radiotherapy. Cryosurgery Cryosurgery is another new ...

Diagnosis

... area is required to confirm the diagnosis . Diagnosis . Trichomoniasis is usually diagnose d in women by examining vagina l fluid under the microscope for evidence of the parasite ; in some cases it can be detected on a Pap smear . Diagnosis Types of RTA Hope Through Research For More ...

Dysplasia

... : Difficult or labor ed breathing . DYSURIA: Difficult or painful urination . dysplasia (dis-PLAY-zha) Cells that look abnormal under a microscope but are not cancer . dysplastic nevi (dis-PLAS-tik NEE-vye) ... Women with cervical dysplasia (especially those who have been on the pill) ...

Endometrial biopsy

... . An endometrial biopsy is an office procedure in which a tiny piece of endometrial tissue from inside the uterus is taken and examined under a microscope for signs of cancer . endolith; endo lymph ; endolympha; endolymphangial; endolymphatic; endolymphatic duct ; endolymphatic hydrops; ...

Erythrocyte

... (budding). In the blood , some parasites differentiate into male and female gametes although these cannot be distinguished at the light microscope level. Red blood cells ( Erythrocyte s) Cells in the blood that de liver oxygen to tissue s and take carbon dioxide from them. Red ...

Feces

... with a metallic smell (indicating blood in the stool ) - Excessive burping - Anemia ... A small amount of a feces sample is applied to a microscope slide and examined for the presence of abnormal organ isms. A stain may be applied that highlights certain organ isms under the microscope. How to ...

Funnel

... ( pectus carinatum ) above. Most males are born with undescended testicle s, which may require surgery . This cancer looks different under the microscope than renal cell carcinoma , and it usually begins in the renal pelvis (the funnel -shaped area that connects the ureter to the main portion ...

Hematuria

... of red blood cells ( RBC s) in the urine . In microscopic hematuria , the urine appears normal to the naked eye , but examination under a microscope shows a high number of RBC s. Hematuria , gross: Blood in the urine that can be seen with the naked eye . Hematuria may or may not be ...

Immunofluorescence

... less widely available. Immunofluorescence microscopy -- Microscopy done using antibodies labeled with a fluorescing substance and a fluorescence microscope to detect the binding of the antibody through the production of a characteristic visible light under UV light. A monospot test (positive for ...

Lens

... is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove tissue samples, which are checked under a microscope for signs of cancer . (stg´mtz´´m), type of faulty vision caused by a nonuniform curvature in the refractive ...

Lesion

... such as the skin . Lipoma A usually benign tumor of fatty tissue . The lesion is scraped, using a blunt edge such as the edge of a microscope slide. The scrapings from the skin lesion are placed in a solution of potassium hydroxide (KOH) and examined under the microscope. The fungus ...

Lymph node biopsy

... are likely to spread from a primary tumor ). lymph node biopsy - a sample of tissue is removed from the lymph node and examined under a microscope ... - retroperitoneal lymph node biopsy by needle aspiration - transurethral bladder Bipolar disorder * Bird flu Birth control patch ...

Metastasis

... tissue s, and can spread through the blood and lymphatic system s to distant parts of the body in a process called metastasis . the microscope appearance of tumor tissue to predict (with reasonable accuracy) the likelihood that the cancer already has spread (metastasized), even when ...

Microbiology

... other types of cells. The specimen is then sent to a microbiology labor atory for processing. A small amount of the specimen is placed on a microscope slide. A dye is placed on the slide and heated. The cells retain the dye. Zinsser, Hans. Zinsser Microbiology . 19th ed. Ed. Wolfgang K. Joklik, ...

Oral cancers

... occur inside your cheeks, on your gums or on the roof of your mouth. PREVIOUS NEXT: Causes ... Most oral cancers look very similar under the microscope and are called squamous cell carcinoma s. These are malignant and tend to spread rapidly. Smoking and other tobacco use are associated with ...

Parasite

... quinine, cooper sulfate treatment s, and salt. Trichomoniasis is usually diagnose d in women by examining vagina l fluid under the microscope for evidence of the parasite ; in some cases it can be detected on a Pap smear . Liver abscess es are caused by bacteria , such as ...

Proximal

... d based upon its unusual location (in the portion of the nailbed closest to the hand ). The diagnosis is confirmed by seeing the fungus under a microscope from a scraping of the tissue . A broken proximal humerus usually requires a simple arm sling to be worn for about 4 weeks. After the first ...

Pus

... How Performed: A needle is inserted into a skin lesion or skin abscess , which may contain fluid or pus . The fluid may be examined under the microscope or placed in culture media to observe for the growth of microorganism s. They can be. Many skin -deep infections , such as boils , clear up ...

RBC

... of red blood cells ( RBC s) in the urine . In microscopic hematuria , the urine appears normal to the naked eye , but examination under a microscope shows a high number of RBC s. Red cell count: The number of red blood cells ( RBC s) in a volume of blood . The normal range varies slightly ...

Remission

... it. TREATMENT " ... Remission is the goal in this stage of treatment . Remission means the leukemia cells are no longer visible under the microscope when examining either the bone marrow or blood . Although follow up research showed that the average remission period is 5.5. months, ...

Right

... information on all 1,400 + nursing homes in California; ... LIVER BIOPSY - Procedure used to take a sample of the liver to study under a microscope to determine the degree of liver damage or the type of liver injury . Can be performed by passing a needle between the ribs on the right side ...

Sarcoma

... in connective- and muscle - cell tissue . Ewing's sarcoma is another kind of bone cancer , but the cancer cells look different under a microscope than osteo sarcoma cancer cells. (Refer to the PDQ summary on Ewing's Family of Tumor s Treatment for more information.) ... Sarcoma s ...

Skin abscess

... How Performed: A needle is inserted into a skin lesion or skin abscess , which may contain fluid or pus . The fluid may be examined under the microscope or placed in culture media to observe for the growth of microorganism s. Sometimes you may hear boils referred to as skin abscess es. By ...

Specimen

... the specimen away from the office or lab it's important to: ... biopsy specimen Tissue removed from the body and examined under a microscope to determine whether disease is present. biotherapy ... Endosac specimen collection pouch A sterile , single-use polyurethane pouch for use ...

Subungual

... d based upon its unusual location (in the portion of the nailbed closest to the hand ). The diagnosis is confirmed by seeing the fungus under a microscope from a scraping of the tissue . Alternate Names : Filiform Warts , Peri ungual Warts , Plane Juvenile Warts , Plantar Warts , Subungual ...

Synovia

... Synovia l sarcoma is a malignant tumor of the soft tissue s, usually around joints . Under the microscope the tumor resembles synovia l tissue (the lining tissue of joints ). Synovia : The joint fluid. The term synovia was invented in 1520 ...

Thoracentesis

... : The removal of fluid from the space between the lining of the chest and the lung, using a needle. A pathologist views the fluid under a microscope to look for cancer cells. Chest x-ray : An x-ray of the organ s and bones inside the chest. Thoracentesis - A needle is used to remove ...

Trichomonas Infection

... Testing only pH and amine release is not adequate to rule out either yeast or trichomonas infection (24). By looking at the discharge under a microscope in the office, the health care professional can check for any signs of yeast , bacterial vaginosis, or trichomonas infection that could give ...
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