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 present from birth or that begins in the neonatal period is most likely to be congenital in origin. Acute constipation usually has an organic cause, while chronic constipation usually has a functional cause. Failure to thrive and gross distention of the abdomen suggest the diagnosis of Hirschsprung's disease. Rectal examination of a child with constipation usually reveals a distended rectum that is full of stool. In patients with Hirschsprung's disease, the rectum is usually empty and tight. Laboratory investigations are usually not necessary in patients with mild constipation. Treatment should be directed at the underlying cause. Functional constipation can be managed by changes in diet, regular bowel habits and, if necessary, pharmacologic therapy and biofeedback training.
journal_name
Am Fam Physicianjournal_title
American family physicianauthors
Leung AK,Chan PY,Cho HYsubject
Has Abstractpub_date
1996-08-01 00:00:00pages
611-8, 627issue
2eissn
0002-838Xissn
1532-0650journal_volume
54pub_type
杂志文章abstract：:The process of identifying and evaluating the common causes of vaginal bleeding during pregnancy changes as the pregnancy progresses to term. The most common identifiable causes of vaginal bleeding during early pregnancy include spontaneous abortion and ectopic pregnancy. Pelvic ultrasound and quantitative beta-human ...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1995-02-15 00:00:00
abstract：:Family physicians often encounter situations in which postexposure prophylaxis (PEP) with antiretroviral medications against human immunodeficiency virus (HIV) may be indicated. When the exposure source's HIV status is unknown and testing of the source is possible, use of a rapid HIV test kit may facilitate decision m...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2010-07-15 00:00:00
abstract：:Rheumatic complaints secondary to viral infections are usually brief, self-limited and nondestructive. They may accompany almost any type of viral illness, and the arthritic presentation is nonspecific. These manifestations are protean, ranging from arthralgia to vasculitis. Often the cause of the rheumatic complaint ...
journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1996-11-01 00:00:00
abstract：:Optimal management of corneal foreign-body injuries includes an accurate history, thorough examination of both eyes, atraumatic removal of the foreign body, elimination of the rust ring, appropriate antibiotic prophylaxis and protective patching. Pitfalls to be avoided include using topical steroids, which may promote...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1985-02-01 00:00:00
abstract：:Peripheral nerve injury of the upper extremity commonly occurs in patients who participate in recreational (e.g., sports) and occupational activities. Nerve injury should be considered when a patient experiences pain, weakness, or paresthesias in the absence of a known bone, soft tissue, or vascular injury. The onset ...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2010-01-15 00:00:00
abstract：:Carpal tunnel syndrome is the most common focal entrapment syndrome. Forceful repetitive activity and vibration may be important workplace risk factors for carpal tunnel syndrome. Although systematic study has suggested that carpal tunnel syndrome is work-related, no clear "dose-response" curve has been found between ...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1994-05-01 00:00:00
abstract：:The rapidity with which heparin anticoagulation is achieved is essential to a positive clinical outcome in patients with deep venous thrombosis or pulmonary embolus. However, adequate anticoagulation is frequently not achieved, either as a result of dosing regimens that do not take heparin kinetics into account or bec...
journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1996-12-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1980-04-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2001-10-15 00:00:00
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1992-07-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2005-07-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2003-06-15 00:00:00
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1992-06-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：2016-09-15 00:00:00
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2005-01-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：2002-03-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1996-06-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2000-12-15 00:00:00
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：2013-04-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：2017-04-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1984-02-01 00:00:00
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journal_title：American family physician
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doi：
更新日期：1992-03-01 00:00:00
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journal_title：American family physician
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doi：
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
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journal_title：American family physician
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doi：
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journal_title：American family physician
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更新日期：2015-10-15 00:00:00
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journal_title：American family physician
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doi：
更新日期：2002-06-15 00:00:00
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journal_title：American family physician
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doi：
更新日期：1992-10-01 00:00:00
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journal_title：American family physician
pub_type： 杂志文章,评审
doi：
更新日期：1997-09-15 00:00:00
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journal_title：American family physician
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
