Abstract：
:Colorectal cancer is the third most common cancer in men and women. The incidence and mortality rate of the disease have been declining over the past two decades because of early detection and treatment. Screening in persons at average risk should begin at 50 years of age; the U.S. Preventive Services Task Force recommends against routine screening after 75 years of age. Options for screening include high-sensitivity fecal occult blood testing annually, flexible sigmoidoscopy every five years with high-sensitivity fecal occult blood testing every three years, or colonoscopy every 10 years. In 2012, the U.S. Multi-Society Task Force on Colorectal Cancer updated its surveillance guidelines to promote the appropriate use of colonoscopy resources and reduce harms from delayed or unnecessary procedures; these guidelines provide recommendations for when to repeat colonoscopy based on findings. Adenomatous and serrated polyps have malignant potential and warrant early surveillance colonoscopy. Patients with one or two tubular adenomas that are smaller than 10 mm should have a repeat colonoscopy in five to 10 years. Repeat colonoscopy at five years is recommended for patients with nondysplastic serrated polyps that are smaller than 10 mm. Patients with three to 10 adenomas found during a single colonoscopy, an adenoma or serrated polyp that is 10 mm or larger, an adenoma with villous features or high-grade dysplasia, a sessile serrated polyp with cytologic dysplasia, or a traditional serrated adenoma are at increased risk of developing advanced neoplasia during surveillance and should have a repeat colonoscopy in three years. More than 10 synchronous adenomas warrant surveillance colonoscopy in less than three years. Colonoscopy may be repeated in 10 years if distal, small (less than 10 mm) hyperplastic polyps are the only finding.
journal_name
Am Fam Physicianjournal_title
American family physicianauthors
Short MW,Layton MC,Teer BN,Domagalski JEsubject
Has Abstractpub_date
2015-01-15 00:00:00pages
93-100issue
2eissn
0002-838Xissn
1532-0650pii
d11765journal_volume
91pub_type
杂志文章abstract：:Vomiting, amnesia, a history of falls and other injuries, and depression and anxiety may all be clues to a drinking problem. Decreased work performance, absenteeism and difficulty in getting along with others may be present. Coming to grips with the problem is essential. Once the patient accepts the need for abstinenc...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1978-11-01 00:00:00
abstract：:Acute abdominal pain in children presents a diagnostic dilemma. Although many cases of acute abdominal pain are benign, some require rapid diagnosis and treatment to minimize morbidity. Numerous disorders can cause abdominal pain. The most common medical cause is gastroenteritis, and the most common surgical cause is ...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：2003-06-01 00:00:00
abstract：:Zidovudine, the first widely used antiretroviral agent, prevents replication of the human immunodeficiency virus (HIV) by inhibiting reverse transcriptase. Its use in patients with acquired immunodeficiency syndrome slows progression of the disease and prolongs survival. Zidovudine also significantly reduces the rate ...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1990-08-01 00:00:00
abstract：:Chronic bladder catheterization is the treatment of last resort for incontinence. Urinary infection is a normal state in these patients. It should be treated only when there are signs of systemic illness. Accumulations of encrusted debris cause urinary leakage. This problem can be lessened by using silicone catheters ...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1984-09-01 00:00:00
abstract：:Causes of congestive heart failure include hypertension, coronary artery disease, alcohol abuse and valvular heart disease. Two-dimensional echocardiography with Doppler examination is excellent for identifying valvular heart disease. While noninvasive screening for coronary artery disease may seem cost-effective, the...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1990-09-01 00:00:00
abstract：:Tremor, an involuntary, rhythmic, oscillatory movement of a body part, is the most common movement disorder encountered in clinical practice. Rest tremors occur in a body part that is relaxed and completely supported against gravity. Action tremors occur with voluntary contraction of a muscle and can be further subdiv...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2011-03-15 00:00:00
abstract：:Constipation is a common childhood condition, estimated to occur in 5 to 10 percent of children. In most cases, the cause is functional. However, constipation may occasionally indicate a significant organic disorder, which can usually be determined by a thorough history and physical examination. Constipation that is p...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1996-08-01 00:00:00
abstract：:Minor neurologic signs or transient ischemic attacks (TIAs) precede stroke in 50 percent of patients. In men, antiplatelet therapy decreases the risk of recurrent TIA and stroke. Carotid endarterectomy for TIA is now one of the most commonly performed vascular operations. Preoperatively, the arterial anatomy of the pa...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1987-05-01 00:00:00
abstract：:Distribution of accumulated fluid is the important element in the differentiation of peripheral edema resulting from different etiologies. Isolated upper extremity edema is rare and is usually caused by obstruction of the superior vena cava by a malignancy. The cause of unilateral edema of a lower limb can usually be ...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1997-04-01 00:00:00
abstract：:Smell and taste disorders can be challenging to diagnose because of the large number of potential etiologies. Patients are often unable to provide a clear history of symptoms, because they frequently cannot distinguish between difficulties with smell and taste. Standardized questionnaires may be helpful in diagnosis. ...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2013-12-15 00:00:00
abstract：:This common fracture most frequently affects young males. In most cases, the fracture is found on initial examination. Occasionally, it is missed on the initial radiographic evaluation but becomes apparent on follow-up films. Although most scaphoid fractures respond to conservative therapy, some fail to heal. Nonunion...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1984-04-01 00:00:00
abstract：:Strenuous exercise may cause menstrual abnormalities, including amenorrhea. The hypoestrogenemia that accompanies amenorrhea has been associated with a low bone mineral content and an increased incidence of stress fractures. With the resumption of menses, which usually occurs soon after female athletes decrease the in...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1989-02-01 00:00:00
abstract：:Hyperparathyroidism is a common cause of hypercalcemia. The hypercalcemia usually is discovered during a routine serum chemistry profile. Often, there has been no previous suspicion of this disorder. In most patients initially believed to be asymptomatic, previously unrecognized symptoms resolve with surgical correcti...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1998-04-15 00:00:00
abstract：:The exposed and unprotected position of the auricle makes it susceptible to injuries. Because many of these injuries are initially managed in a primary care setting, family physicians should have an understanding of the management of auricular hematomas, lacerations, abrasions and thermal injuries. Auricular hematoma ...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1996-05-15 00:00:00
abstract：:While screening patients for thyroid disease, physicians often find increased thyrotropin-stimulating hormone (TSH) levels in patients whose free thyroxine (T4) levels are not below normal. This state, termed "subclinical hypothyroidism," is most commonly an early stage of hypothyroidism. Although the condition may re...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1998-02-15 00:00:00
abstract：:Persons whose experienced or expressed gender differs from their sex assigned at birth may identify as transgender. Transgender and gender-diverse persons may have gender dysphoria (i.e., distress related to this incongruence) and often face substantial health care disparities and barriers to care. Gender identity is ...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2018-12-01 00:00:00
abstract：:Oral administration of xanthine compounds represents the first line of therapy in most patients with asthma. Establishment and maintenance of a therapeutic blood level of the medication requires regular dosgae. Oral sympathomimetic agents with predominantly beta-2 adrenergic activity, if tolerated, are often useful ad...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1977-05-01 00:00:00
abstract：:Chronic pancreatitis is the progressive and permanent destruction of the pancreas resulting in exocrine and endocrine insufficiency and, often, chronic disabling pain. The etiology is multifactorial. Alcoholism plays a significant role in adults, whereas genetic and structural defects predominate in children. The aver...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2007-12-01 00:00:00
abstract：:While abdominoperineal resection with permanent colostomy is still required for most distal [corrected] rectal cancers, sphincter-saving local treatment by means of local excision, electrocoagulation or endocavitary contact radiation can be used for some highly selected distal tumors. Local treatment avoids a permanen...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1997-10-15 00:00:00
abstract：:Cirrhosis is a diffuse process characterized by fibrosis and the conversion of normal liver architecture into structurally abnormal nodules. The modified Child-Pugh score, which ranks the severity of cirrhosis based on signs and liver function test results, has been shown to predict survival. Strategies have been esta...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2001-11-15 00:00:00
abstract：:Endometrial biopsy is an office procedure that serves as a helpful tool in diagnosing various uterine abnormalities. The technique is fairly easy to learn and may be performed without assistance. The biopsy is obtained through the use of an endometrial suction catheter that is inserted through the cervix into the uter...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2001-03-15 00:00:00
abstract：:House calls can still serve many functions in the overall care of the patient. By improving the relationship between physician and patient, providing the physician with important information that can only be gained from a home visit and allowing the physician to remain active in the care of the homebound patient, hous...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1991-11-01 00:00:00
abstract：:Most commonly, constipation in the infant is functional, with increased tone of colonic smooth muscle. Hirschsprung's disease is the best known of the infrequent organic causes. Treatment includes reassurance of parents, use of sugars, fluids and bulk and care of fissures. Voluntary stool withholding occurs in older c...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1976-03-01 00:00:00
abstract：:The interrupted vertical and horizontal mattress suture techniques are two of the most commonly used skin closure methods. These mattress sutures promote wound edge eversion and less prominent scarring. Vertical and horizontal mattress sutures allow for skin edges to be closed under tension when wound edges have to be...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2002-12-15 00:00:00
abstract：:Pretibial myxedema is a localized dermopathy seen in patients with past or present hyperthyroidism. Massive intradermal deposition of mucin (acid mucopolysaccharide) produces the classic indurated nodules or plaques on the anterior lower legs. Most patients have elevated levels of LATS in their serum; however, this ap...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1985-05-01 00:00:00
abstract：:The chief side effect of phenobarbital is drowsiness, which is usually associated with overdosage. Phenytoin, on the other hand, causes gingival hyperplasia in many patients, irreversible hypertrichosis in some patients and lethal reactions, such as Stevens-Johnson syndrome, in a few patients. Antiepileptic therapy sh...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1980-08-01 00:00:00
abstract：:A previous venous thromboembolism is the most important risk factor for predicting recurrence of the condition. Several studies have shown that routine testing for inherited thrombophilias is not helpful in predicting the risk of recurrence or altering treatment decisions, and therefore is not cost-effective. Updated ...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2011-02-01 00:00:00
abstract：:In many cases, the family physician will set the tone for rehabilitation of the stroke patient. It is imperative that the physician understand the recovery process, as well as the nature, benefits and limitations of rehabilitation. Since there are no precise predictors of individual outcome, no patient should be exclu...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1982-11-01 00:00:00
abstract：:Relactation means reestablishment of a milk supply and nursing after the cessation of nursing for a variable period. Induced nonpuerperal lactation means establishing a milk supply in a woman who has never been pregnant. When motivation and the breasts have both been carefully examined, preparation includes breast sti...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1976-08-01 00:00:00
abstract：:The Food and Drug Administration has recommended that blood donated for transfusion in the United States be screened for antibodies to human T lymphotropic virus type I. Since seropositive donors will be referred to health care providers for advice, physicians should become familiar with HTLV-I, its modes of transmiss...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1989-08-01 00:00:00
