American family physician
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All physicians must care for some patients who are perceived as difficult because of behavioral or emotional aspects that affect their care. Difficulties may be traced to patient, physician, or health care system factors. Patient factors include psychiatric disorders, personality disorders, and subclinical behavior traits. ⋯ Patients should be assessed carefully for untreated psychopathology. Physicians should seek professional care or support from peers. Specific communication techniques and greater patient involvement in the process of care may enhance the relationship.
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Tick-borne relapsing fever is characterized by recurring fevers separated by afebrile periods and is accompanied by nonspecific constitutional symptoms. It occurs after a patient has been bitten by a tick infected with a Borrelia spirochete. The diagnosis of tick-borne relapsing fever requires an accurate characterization of the fever and a thorough medical, social, and travel history of the patient. ⋯ Patients treated for tick-borne relapsing fever should be monitored closely for Jarisch-Herxheimer reactions. Fatalities from tick-borne relapsing fever are rare in treated patients, as are subsequent Jarisch-Herxheimer reactions. Persons in endemic regions should avoid rodent- and tick-infested areas and use insect repellents and protective clothing to prevent tick bites.
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American family physician · Nov 2005
Review Comparative StudyDiagnosis and management of ectopic pregnancy.
Ectopic pregnancy is a high-risk condition that occurs in 1.9 percent of reported pregnancies. The condition is the leading cause of pregnancy-related death in the first trimester. If a woman of reproductive age presents with abdominal pain, vaginal bleeding, syncope, or hypotension, the physician should perform a pregnancy test. ⋯ Expectant management is appropriate only when beta subunit of human chorionic gonadotropin levels are low and declining. Initial levels determine the success of medical treatment. Surgical treatment is appropriate if ruptured ectopic pregnancy is suspected and if the patient is hemodynamically unstable.
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In the 1980s, after a steady decline during preceding decades, there was a resurgence in the rate of tuberculosis in the United States that coincided with the acquired immunodeficiency syndrome epidemic. Disease patterns since have changed, with a higher incidence of disseminated and extrapulmonary disease now found. Extrapulmonary sites of infection commonly include lymph nodes, pleura, and osteoarticular areas, although any organ can be involved. ⋯ In general, the same regimens are used to treat pulmonary and extrapulmonary tuberculosis, and responses to antituberculous therapy are similar in patients with HIV infection and in those without. Treatment duration may need to be extended for central nervous system and skeletal tuberculosis, depending on drug resistance, and in patients who have a delayed or incomplete response. Adjunctive corticosteroids may be beneficial in patients with tuberculous meningitis, tuberculous pericarditis, or miliary tuberculosis with refractory hypoxemia.