Abstract:
BACKGROUND:The use of lasers has assumed an increasingly important role in the treatment of a variety of cutaneous lesions over the past few decades. Because of their effectiveness, physicians from a variety of specialties have incorporated lasers into their practices. Unfortunately, widespread availability of lasers and the public's fascination with their potential uses have created extraordinary, often unrealistic, expectations. METHODS:We review the laser systems most frequently used to treat skin conditions. RESULTS:We discuss lasers with specificity for vascular malformations and pigmentary disorders as well as for tattoos and scars. Also, we review the latest techniques for cutaneous laser resurfacing with carbon dioxide and erbium:YAG lasers. Last, we briefly outline future uses of lasers and ongoing investigations, including laser treatment of leg veins and laser-assisted hair removal. CONCLUSIONS:Lasers, when properly used, offer clear advantages when compared with older, traditional approaches. Laser technology is clearly at its best when the characteristics of selectivity and specificity apply. Significant improvement and even elimination of many cutaneous lesions can now be accomplished with reduced risks to the patient when proper patient selection and laser treatment parameters are chosen.
journal_name
South Med Jjournal_title
Southern medical journalauthors
Alster TS,Bettencourt MSdoi
10.1097/00007611-199809000-00002subject
Has Abstractpub_date
1998-09-01 00:00:00pages
806-14issue
9eissn
0038-4348issn
1541-8243journal_volume
91pub_type
杂志文章,评审abstract::We have reported a case of benign papillary mesothelioma of the peritoneum found incidentally during surgical exploration in a patient with rectal carcinoma. Clinicians and pathologists alike may find it difficult to differentiate this uncommon lesion from metastatic tumors. ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198912000-00032
更新日期:1989-12-01 00:00:00
abstract::We have described a case in which prenatal ultrasonography showed a defect in the fetal abdominal wall. By further careful evaluation gastroschisis was diagnosed, allowing a planned delivery in a tertiary care center where specialized personnel were immediately available to treat the neonate. ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198402000-00036
更新日期:1984-02-01 00:00:00
abstract:OBJECTIVE:To assess the current use of β-blockers in patients with compelling indications for use, following the acute exacerbation of chronic obstructive pulmonary disease (COPD). METHODS:We performed a multicenter retrospective observational study using data from all of the patients admitted to five institutions for...
journal_title:Southern medical journal
pub_type: 杂志文章,多中心研究
doi:10.14423/SMJ.0000000000001038
更新日期:2019-11-01 00:00:00
abstract::We describe a patient with pseudotumor cerebri for which a lumboperitoneal (LP) shunt was placed. After a pseudomeningocele was noted at the lumbar incision site, an LP shunt revision was done, at which time migration of the catheter into the thecal sac was noted. Three months later, radiologic studies revealed crania...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-199606000-00019
更新日期:1996-06-01 00:00:00
abstract:BACKGROUND:This study examined patient perceptions and attitudes toward various aspects of the male and female physician's professional appearance in the family practice setting. METHODS:Four hundred ninety-six patients from two family practice clinics in Knoxville, Tennessee, completed a valid and reliable questionna...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/01.SMJ.0000077011.58103.C1
更新日期:2003-12-01 00:00:00
abstract::Asthma is a chronic inflammatory disease in which the genetic predisposition to allergic disease is the strongest identifiable predisposing factor. (1) Optimal outpatient treatment of asthma includes identifying and minimizing exposure to asthma triggers, whether they Me allergens or irritants. When these triggers are...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:
更新日期:2002-07-01 00:00:00
abstract::Eikenella corrodens was isolated from an orally contaminated hand wound which resulted in cellulitis, osteomyelitis, and arthritis. E corrodens is a gram-negative, microaerophilic bacillus which only lately has received attention as a possible pathogen. The organism grows characteristically as small, corroding, or pit...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-197605000-00018
更新日期:1976-05-01 00:00:00
abstract::Most of the surgical procedures proposed for the treatment of fecal incontinence associated with prolapse are associated with considerable morbidity and mortality. We used a modified Thiersch procedure with a Silastic mesh implant (Dow-Corning 501-3) on a series of 12 patients over a period of 2 1/2 years. Nine patien...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198603000-00012
更新日期:1986-03-01 00:00:00
abstract::We report a case of neutropenia and gram-negative septicemia in a 73-year-old male with ulcerative colitis. During the hospital course, medications were adjusted according to rare accounts of drug-induced neutropenia. While the substitution of propafenone for another antiarrhythmic brought about no change in the patie...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/SMJ.0b013e3181f46647
更新日期:2010-11-01 00:00:00
abstract::Lactulose is a poorly absorbed synthetic disaccharide frequently used in the treatment of portasystemic encephalopathy. Because lactulose syrup contains small amounts of absorbable sugars, it may cause hyperglycemia in diabetic individuals, but is usually well tolerated. We report the case of a patient with diet-contr...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-199504000-00025
更新日期:1995-04-01 00:00:00
abstract::Chronic mucocutaneous candidiasis is a heterogeneous group of immunodeficiencies associated with persistent candidal infections. Patients with chronic mucocutaneous candidiasis are rarely associated with systemic infections caused by other fungi, but almost never by Candida. The authors report a case of a 16-year-old ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-200408000-00024
更新日期:2004-08-01 00:00:00
abstract:BACKGROUND:Hyponatremia is a frequent condition in elderly patients. In diagnostic workup, a 24-hour urine sample is used to measure urinary osmolality and urinary sodium concentration necessary to confirm the diagnosis of the syndrome of inappropriate secretion of antidiuretic hormone (SIADH). This study was undertake...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/SMJ.0b013e31819b0e06
更新日期:2009-04-01 00:00:00
abstract::Three foreign bodies were successfully removed from the upper gastrointestinal tract with a fiberoptic endoscope. They included a food bolus lodged above an esophageal stricture, a metallic nebulizer tip impacted in the mid-esophagus, and a spoon lodged in the stomach. A razor blade could not be removed from the duode...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-197706000-00019
更新日期:1977-06-01 00:00:00
abstract:BACKGROUND:Oxybutynin is a tertiary amine and has chemical similarities like protamine sulfate. Protamine sulfate's effect on bacterial viability has been shown in some studies; however, there is scanty data regarding the effect of oxybutynin on bacterial viability. Accordingly, the aim of the present study was to inve...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/01.smj.0000305885.23903.71
更新日期:2008-03-01 00:00:00
abstract::We present a case believed to be the first reported North American presentation of Ascaris lumbricoides within the urogenital tract. A young man came to the emergency department because of painless hematuria and having observed a 6-inch worm exit his urethra while urinating. The most common site for A lumbricoides inf...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:
更新日期:2001-04-01 00:00:00
abstract:BACKGROUND:Surveys in recent years show that office emergencies are likely to occur in pediatric offices and that most offices are not equipped to deal with these situations. METHODS:To determine the pediatrician's preparedness to manage emergencies, we surveyed a randomly selected sample of 240 office-based pediatric...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-199808000-00008
更新日期:1998-08-01 00:00:00
abstract::Range-gated pulsed Doppler echocardiography has been reported to be a useful noninvasive bedside technic for detecting ductal left-to-right shunting in premature infants. We studied 30 premature infants with a birth weight of less than 1,500 gm, using a 5 MHz system developed by Advanced Technology Laboratories. An um...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198109000-00023
更新日期:1981-09-01 00:00:00
abstract:BACKGROUND:A significant percentage of high school students participate in athletics, and of those participating, at least one third will experience a sport-related injury. Despite the high risk of injury, there are few guidelines on what type of medical coverage should be provided for high school athletics. Although v...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/01.smj.0000199749.22741.5e
更新日期:2006-02-01 00:00:00
abstract::The clinical presentations of liver abscess, hepatoma, and metastatic tumor to the liver may be quite similar, and procedures such as computerized tomography, radionuclide scanning, and ultrasonography of the liver cannot make a specific diagnosis. Therefore, we compared the clinical presentations of 38 patients seen ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198712000-00013
更新日期:1987-12-01 00:00:00
abstract::Patients with recurrent thrombosis may have one of the thrombophilias described in recent literature. These clotting disorders may involve abnormalities in platelets, fibrinogen, plasminogen, protein C, protein S, or antithrombin III. There is usually a family history of clotting disorders, since most of these are inh...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:
更新日期:1988-10-01 00:00:00
abstract::A 30-year-old man had endocarditis and hip arthritis associated with the recently recognized fungus, Scedosporium inflatum. Inhibition, and possibly cure, of endocarditis occurred with medical therapy alone. Data from in vitro susceptibility testing did not predict clinical response. This case also illustrates the nee...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:10.1097/00007611-199008000-00025
更新日期:1990-08-01 00:00:00
abstract::A hallmark of the clinical syndrome of thrombotic thrombocytopenic purpura (TTP) is evidence of microangiopathic hemolytic anemia. The presence of schistocytes on the peripheral blood smear, elevated plasma lactic dehydrogenase, and decreased haptoglobin concentration are used as evidence of microangiopathic hemolytic...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/01.SMJ.0000136231.83564.F6
更新日期:2005-03-01 00:00:00
abstract::Human immunodeficiency virus (HIV) has caused resurgence in tuberculosis (TB) worldwide. HIV-TB coinfected individuals are at increased risk for complications of TB and HIV treatment, such as adverse drug reactions and immune reconstitution syndrome. A 17-year-old male with HIV-TB coinfection, who developed cardiac ta...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/SMJ.0b013e3181684b92
更新日期:2008-05-01 00:00:00
abstract::Although exceedingly rare, fulminant hepatic failure (FHF) in immunocompetent patients can develop with primary or recurrent infection due to herpes simplex virus (HSV). The diagnosis is frequently obscured by the absence of mucocutaneous involvement. Elevated transaminase values with leukopenia and a relatively low b...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:
更新日期:2000-12-01 00:00:00
abstract::Unremitting diarrhea is a common problem in patients with AIDS. We have reported the case of such a patient who was treated with the somatostatin analogue octreotide for chronic diarrhea and who had acute pancreatitis as a consequence of this therapy. We postulate that the possible mechanism for the pathogenesis of th...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-199111000-00035
更新日期:1991-11-01 00:00:00
abstract::HBsAg and anti-HBs positivity was determined in hospital laboratory workers and nonlaboratory hospital workers (controls) matched for race and sex and adjusted for age. The combined prevalence of antigen-antibody positivity among white female technicians was 12% versus 0 of controls (P less than 0.005). The highest pr...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-197709000-00020
更新日期:1977-09-01 00:00:00
abstract::Although alpha 1-antitrypsin deficiency has been associated with obstructive lung disease in individuals possessing a homozygous phenotype (PiZZ), this association has not been as clearly documented in heterozygous individuals (PiMZ, PiMS, and PiSZ phenotypes). Information regarding the heterozygous adolescent populat...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:10.1097/00007611-199610000-00018
更新日期:1996-10-01 00:00:00
abstract::With ever-increasing costs confronting health care facilities, much attention is being focused on various cost-containment projects. Although it is generally assumed that a radiology department quality control program will increase costs, institutional savings may also result. A comprehensive quality control program i...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198002000-00020
更新日期:1980-02-01 00:00:00
abstract::Ovarian vein thrombophlebitis is often misdiagnosed because of vague symptoms leading to unnecessary surgery, morbidity, and mortality. CT findings in such a case are very useful in making a definite diagnosis of ovarian vein thrombophlebitis. We consider CT the preferred method for evaluating pain in the right lower ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198911000-00022
更新日期:1989-11-01 00:00:00
abstract::An 86-year-old man presented with sudden onset of dyspnea during hospitalization. Initial electrocardiography (ECG) showed poor R-wave progression of precordial leads with elevation of troponin I. Tension pneumothorax was subsequently diagnosed and the ECG returned to normal after resolution of clinical compromise. ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/SMJ.0b013e3181aeda06
更新日期:2009-09-01 00:00:00