Antoinette Saville and Antony J. Haynes
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 The definitive test is a biopsy from the surface of the small intestine.
A flexible telescope (endoscope) is usually passed through the mouth into the stomach and upper intestine so that the lining can be inspected and a biopsy taken. This process takes only a few minutes and is often made easier and less uncomfortable by giving the patient a mild sedative beforehand. Alternatively, a biopsy can be obtained by swallowing a special capsule on the end of a narrow tube. |
Donna Jackson Nakazawa
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 She went to her dermatologist, who decided to biopsy the eruptions. The biopsy revealed that Joy did, indeed, have systemic lupus. At that point Joy England was finally given the lupus label. Her rheumatologist put her back on Relafen and began treating her with Plaquenil, a medication used for the treatment of malaria that is also useful in treating lupus and rheumatoid arthritis, although how Plaquenil helps with inflammation in autoimmune disease is still not well understood.
But it wasn't enough. By then, Joy England had gone largely untreated for lupus for four years. |
Gerald E. Markle and Frances B. McCrea
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 Women who underwent a surgical biopsy as the result of a false positive mammogram screening "were more likely to report their work-up as a stressful experience than those who did not have a biopsy." So wrote members of the 1996 Task Force, in a statement of the obvious. This anxiety persisted long after the positive test was identified as false.34
Stress, we know, is directly linked to the probability of becoming ill and the severity of that illness. |
Antoinette Saville and Antony J. Haynes
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| If the biopsy is abnormal, a second test may be advised after a period to check that the intestinal surface has returned to normal.
When there is doubt about an earlier diagnosis, or the changes seen on biopsy are uncertain, another biopsy may be advised after a person has deliberately eaten gluten for a period (this is called a 'gluten challenge').
Blood tests are helpful in detecting the body's reaction (antibodies) to gluten or as an indication of intestinal damage. |
Benjamin H. Natelson, M.D.
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 The diagnosis of Sjogren's Disease (instead of merely Sjogren's Syndrome) is made when doctors either find antibodies circulating in the blood directed to destroying these glands or when microscopic examination of these glands following a biopsy turns up evidence of their destruction by immune cells. A biopsy of a minor salivary gland is accomplished by making a small incision in the inside of the lower lip and removing one of the many bead-sized salivary glands found just under the surface of the lip in that location. |
Russell L. Blaylock, M.D.
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 Once a diagnosis is suspected, the doctor will most likely admit you for a biopsy, with the option of surgical removal if the biopsy is positive. It all depends on the type of cancer. Once again, it's sugar water in the vein. If the biopsy comes back with a diagnosis of a highly malignant cancer, the doctor may opt to proceed with surgery immediately.
A very complicated surgery may last for many hours. With prolonged anesthesia, you will be exposed to the fluorine-containing anesthetic gases in addition to the stress of the surgery, which will severely depress your immune system. |
Tom Bohager
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 A diagnosis of celiac disease is confirmed by a biopsy of the small intestine.
Symptoms of celiac disease include diarrhea, nausea, abdominal swelling, foul-smelling greasy stools, weight loss, anemia, joint or bone pain, and skin rashes. Dietary recommendations include eliminating of foods containing gluten or milk products.
Studies have shown that high percentages of people with moderate to severe celiac disease are deficient in digestive enzymes because of damage to the lining of the small intestine (G. M. Gray, "Disaccharidases of the Small Intestine in Selected Diseases," in D. D. |
Donna Jackson Nakazawa
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| They did a brain biopsy and found, however, that Kayla had central-nervous-system vasculitis, an autoimmune disease of the blood vessels of the brain. Then, after more testing, they added the diagnosis of lupus.
The majority of those struck with lupus were young women of childbearing years. If they lived in East Ferry they tended to be poor, while those in Delavan-Grider, LaShekia's neighborhood, tended to be mildly-making-it middle class. All of them were African American. |
| The biopsy revealed that Joy did, indeed, have systemic lupus. At that point Joy England was finally given the lupus label. Her rheumatologist put her back on Relafen and began treating her with Plaquenil, a medication used for the treatment of malaria that is also useful in treating lupus and rheumatoid arthritis, although how Plaquenil helps with inflammation in autoimmune disease is still not well understood.
But it wasn't enough. By then, Joy England had gone largely untreated for lupus for four years. |
Benjamin H. Natelson, M.D.
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| That's because my tests showed that at least some patients who complain of chronic fatigue have clearly identifiable physical differences on lip biopsy from those of healthy patients. Specifically, a careful microscopic evaluation revealed that a third of my patients with chronic fatigue showed immune cell attack of some of their salivary glands. Why is this study so important? Two conclusions provide the answer: Quite a few patients with severe, medically unexplained fatigue and sicca have undiagnosed Sjogren's Disease, an autoimmune disease, as the cause of their problem. |
Gerald E. Markle and Frances B. McCrea
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| Assume almost the worst, that this biopsy is positive. If the tumor appears aggressive, radical treatment is indicated; if not, the question is this: What should be done? Should the patient still be subject to prostatectomy or radiation? The first leads to difficult surgery and recovery; both cause urinary and sexual dysfunction in a substantial proportion of men. These serious side effects notwithstanding, there are other issues. A large proportion of cancers detected by PSA may be so-called indolent tumors, ones that are unlikely to produce clinical symptoms or affect survival. |
Lester A. Mitscher and Victoria Toews
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 Cancer surgery may have one or more of the folloxving goals:
• to determine whether a cancer is malignant by biopsy examination.
• to remove a cancerous growth from the body.
• to learn whether malignant cells have spread to other parts of the body.
Surgery is most effective in cases in which the cancer has not spread. This is most effectively associated with early detection.
Radiation therapy, in which a specific dose of high-energy X-rays or gamma rays is aimed at cancer cells to kill them selectively, is part of an overall cancer-treatment plan for the majority of cancer patients. |
Benjamin H. Natelson, M.D.
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| And if the biopsy is positive, I ask them to see a rheumatologist. The rheumatologist and I can then work together to help the patient feel better. This may seem like a lot to go through to get to the bottom of chronic fatigue, but it's obviously worth it. From my point of view, it is the doctor's job to walk down this path with you in order to identify any potentially treatable medical causes of your symptoms.
Multiple Sclerosis
Another cause of fatigue is early multiple sclerosis (MS). MS is an autoimmune disease of the brain and spinal cord. |
J. Douglas Bremner
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 Women on alendronate were found to take up to two years to heal after a fracture and had markedly suppressed bone formation on biopsy. It looks like bisphosphonates have a modest effect in reducing fractures during the first five years of treatment. However, after five years the inhibition of bone turnover tilts from net protective to neutral or maybe even net negative. In the long run, bisphosphonates may decrease the ability of bones to resist fracture, making bones more brittle. |
Benjamin H. Natelson, M.D.
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| The most serious of these are called inflammatory bowel diseases and are diagnosed by several procedures: an X-ray study of the lower bowel (this is called a barium enema) and a biopsy of the intestinal wall during colonoscopy. This last procedure is often done under sedation, because the doctor needs to pump air into the bowel in order to see inside it, and this can be uncomfortable. Ulcerative colitis is an example of an inflammatory bowel disease, and it is often serious, making people quite ill. |
Marshall Editions
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 If the cause of the lesions is not immediately obvious, the doctor may take a skin biopsy, or carry out allergy testing or scabies testing to determine whether these conditions could be the cause.
If itchiness exists without a rash: Itchiness without a rash can be seen frequently in problems of the liver, gallbladder, kidney, certain blood diseases, diabetes, thyroid disorders, chronic drug reactions, and in a syndrome known as psychogenic pruritus. |
Gerald E. Markle and Frances B. McCrea
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| Women who choose to practice self-examination should be informed that its efficacy is unproven and that it may increase their chances of having a benign breast biopsy.43
An accompanying editorial, two University of North Carolina physicians pronounced the self-exam "dead" and urged their colleagues to change their advice to women. Until there is evidence to the contrary, "physicians can stop spending time routinely teaching women's fingers to do breast exams."44
The 2003 Task Force was not ready to slam the door. |
Shannon Brownlee
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 After another contrast CT scan failed to identify the lump on his liver, he underwent a needle biopsy, which involved plunging a long needle into his abdomen so the doctor could extract a few cells from the lump. The pathologist couldn't tell whether the cells were benign or malignant. As for the lesions on his lungs, after a PET scan came out negative, which suggested they were probably not cancer, Casarella was left with two options: He could wait to see whether they grew bigger, or he could have them biopsied. |
Rick Levy and Lou Aronica
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 The mass was so dense that her surgeon broke two biopsy needles during his examination. She had a history of breast cancer in her family, so the odds were against her. Her surgeon had her scheduled for a lumpectomy two days hence, and they both agreed he would perform a mastectomy if the mass was cancerous, which seemed very likely.
I met her at my office at 5:00 the next morning. I used hypnosis to guide her into super-conscious awareness—a hypnotically induced state of deep meditation—where she remained for about forty-five minutes. When she opened her eyes, she was smiling.
"What was that? |
Ann M. Coulston and Carol J. Boushey
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 The direct method involves obtaining a biopsy specimen of intestinal tissue and assaying for lactase activity or by intestinal perfusion studies [41]. Although these tests can accurately measure lactase activity, they are invasive and seldom used clinically.
C. Indirect Assessment Methods for Lactose Maldigestion
The metabolic basis for different indirect tests of lactose maldigestion is shown in Figure 1. Several indirect methods for assessing lactose digestion are available, including blood, urine, stool, and breath tests. |
| Suspicious lesions on examination may be confirmed by transrectal ultrasound, followed by a biopsy of the gland.) In recent years, the prostate-specific antigen (PSA) test has come into widespread use. This test is not specific for prostate cancer, however, and gives an abnormal result if there is any increased tissue growth in the gland, such as occurs in BPH. Because of its sensitivity, the PSA test can lead to the diagnosis of very early, microscopic tumors. |
Jonathan V. Wright, M.D. and Alan R. Gaby, M.D.
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 In the early and mid-1980s, the few women who experienced this problem saw a gynecologist, and most had an endometrial biopsy. All of these biopsies were normal, suggesting that this hormone regimen (unlike conventional ERT) does not cause endometrial hyperplasia. Other practitioners who have used triple-estrogen have also found no evidence of endometrial hyperplasia. Now, our usual approach if vaginal bleeding occurs is to adjust the hormone dose first, and to refer for biopsy if bleeding persists. |
Andreas Moritz
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 A high enough positive PSA test is typically followed by a prostate biopsy - a painful procedure that can result in bleeding and infection. Recent evidence suggests that a large number of these biopsies are completely unnecessary. In fact, they may be life-endangering. Each year, 98,000 people die in the U.S. because of medical testing errors, PSA tests included.
Another serious problem with PSA tests is that they are notoriously unreliable. |
Benjamin H. Natelson, M.D.
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| If these tests are positive, your doctor will send you to a gas-troenterologist who will want to visualize and biopsy your small intestine. To do this, he or she will pass a scope, a half inch in diameter, through your mouth and your stomach, and into your small intestine. Usually this procedure is done under sedation.
One food sensitivity—lactose intolerance—is known to produce symptoms identical to IBS. In this disorder, your bowel lacks enough of the chemicals that break down the sugar lactose, which is found in milk products. A test will allow your doctor to diagnose this insufficiency. |
Thomson Healthcare, Inc.
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 Parameters assessed were serum levels and histological scores of alcoholic hepatitis and fibrosis obtained from biopsy samples at the start of the study and 3 months later. The results of the study suggested that in the treatment of moderate alcoholic hepatitis, silymarine was not clinically relevant (Trinchet et al, 1989).
Hepatoprotection
The effect of silymarin in 200 alcoholic patients with cirrhosis of the liver was demonstrated in a controlled, double-blind, randomized and multicenter trial. The study compared 450 mg of silymarin (150 mg/3 times per day) with placebo. |
| Carcinogenic Effects: Juniper tar has been investigated in human skin explants from biopsy samples and skin and lungs of mice. Direct evidence of formation of potentially carcinogenic DNA damage was seen in both human and mouse tissue (Schoket et al, 1990; Phillips, 1989).
Ocular Effects: Juniper tar may be irritating to the eyes and cause conjunctivitis (Gosselin et al, 1984).
Renal Toxicity: Prolonged use or overdose may result in renal damage. Alpha and beta-pinene (monoterpenes) content in Juniper berry oils is associated with renal toxicity. |
Gerald E. Markle and Frances B. McCrea
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| I strongly recommend another biopsy," intones my urologist at each appointment. Which I've not done. Fran's story is similar.
"'Doctor' wants you to take another mammogram, Frances" said the receptionist.
"Why?" She had just taken one.
Fran was irrationally annoyed that the title, 'doctor,' is not preceded by an article. She also understood that as a patient, she had lost her own 'doctor' title and was to be called by her given name.
It had been several years since her last mammogram. |
Paul D. Blanc, M.D.
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 It is hatd to diagnose, both because it is so uncommon and because attempts at biopsy can easily lead to copious bleeding. Futthermore, treatment options are no impetus for early diagnosis. Angiosarcoma, at any stage, carries a very poor prognosis.
Creech's first patient died of the disease in 1971, fourteen months after his diagnosis. Even if Creech had a suspicion that the vinyl chloride played a role in the cancer, he would have had nothing solid to go on. |
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