Abstract:
BACKGROUND:Conventional magnetic resonance imaging (MRI) of complex cervical spine disorders may underestimate the magnitude of structural disease because imaging is performed in a nondynamic non-weight-bearing manner. Myelography provides additional information but requires an invasive procedure. METHODS:This was a prospective review of the first 20 upright weight-bearing cervical MRI procedures with patients in the flexed, neutral, and extended positions conducted in an open-configuration MRI unit. RESULTS:This technique clearly illustrated the changes in spinal cord compression, angulation, and spinal column alignment that occur during physiologic movements with corresponding changes in midsagittal spinal canal diameter (P < 0.05). Image quality was excellent or good in 90% of the cases. CONCLUSIONS:Dynamic weight-bearing MRI provides an innovative method for imaging complex cervical spine disorders. This technique is noninvasive and has adequate image quality that may make it a good alternative to cervical myelography.
journal_name
South Med Jjournal_title
Southern medical journalauthors
Vitaz TW,Shields CB,Raque GH,Hushek SG,Moser R,Hoerter N,Moriarty TMdoi
10.1097/00007611-200405000-00008subject
Has Abstractpub_date
2004-05-01 00:00:00pages
456-61issue
5eissn
0038-4348issn
1541-8243journal_volume
97pub_type
临床试验,杂志文章abstract::This review assessed the overall effectiveness of repeated treatments with botulinum toxin type A (BoNTA) across different conditions, as documented in the published literature. Forty-four original research articles reporting on 16 different conditions were identified that included data on the duration or efficacy of ...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:10.1097/01.smj.0000220888.88722.ab
更新日期:2006-08-01 00:00:00
abstract::In a series of 565 morbidly obese patients having one of five gastric bariatric procedures done at North Carolina Memorial Hospital between May 1975 and December 1982, 55 patients had 58 complications requiring reoperation. These complications included a leak from the stomach or anastomosis, stomal obstruction, and su...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198505000-00009
更新日期:1985-05-01 00:00:00
abstract::Presented in a case in which calcification of the adrenal gland was roentgenographically evident on the first day of life. The earliest previously reported case of adrenal calcification was at 8 days of age and was attributed to an intrapartum hemorrhage. It is proposed that an intrauterine third trimester insult was ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-197903000-00045
更新日期:1979-03-01 00:00:00
abstract::From our retrospective review of 30 patients having hepatic resection, we have made the following conclusions: (1) Hepatic resection is an uncommon procedure. (2) The majority of liver injuries require only drainage or suture ligation and drainage. (3) Midline incision, early arterial occlusion, and resectional debrid...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198106000-00006
更新日期:1981-06-01 00:00:00
abstract:OBJECTIVES:A retrospective cross-sectional study was performed to assess the prevalence of elevated alkaline phosphatase (ALP) in patients infected with human immunodeficiency virus (HIV) and to determine the relation between ALP and specific antiretroviral therapy (ART). METHODS:A total of 2990 patients were included...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.14423/SMJ.0000000000000500
更新日期:2016-08-01 00:00:00
abstract::Esophagogastric variceal hemorrhage is a common cause of upper gastrointestinal bleeding in patients with portal hypertension. In addition, it is now recognized that patients with alcohol-induced chronic liver disease and portal hypertension frequently bleed from acute mucosal lesions. Since alcohol can cause these le...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198304000-00015
更新日期:1983-04-01 00:00:00
abstract::We have presented a case of chronic pancreatitis with pseudocyst involvement of the spleen complicated by splenic rupture. This complication is uncommon, only 19 cases having been reported. As illustrated by our case, there is a high risk of hemorrhage from a pseudocyst involving the spleen and pancreas. Immediate sur...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198807000-00025
更新日期:1988-07-01 00:00:00
abstract::We have recently developed a Data Bank for Digestive Disorders, with primary data derived from the performance of upper gastrointestinal endoscopy. By using this system to analyze the clinical characteristics of patients with atypical chest pain, we found information from the patient's history (reflux, dysphagia, abdo...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198301000-00007
更新日期:1983-01-01 00:00:00
abstract::Many psychiatric patients experience pharmaceutical intolerances, and some of them do not derive optimal efficacy from their pharmacotherapies. Clinical problems such as these may result in prolonged dysfunction, adverse consequences, and repeated changes in medication treatment regimens. Pharmacogenomics is a laborat...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.14423/SMJ.0000000000000534
更新日期:2016-10-01 00:00:00
abstract::Chemonucleolysis and lumbar laminectomy after unsuccessful chemonucleolysis are now common and accepted surgical procedures that require precise perioperative management based on a thorough understanding of the pathophysiology of chymopapain-induced anaphylaxis and the herniating nucleus pulposus syndrome. Preoperativ...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:10.1097/00007611-198612000-00019
更新日期:1986-12-01 00:00:00
abstract::Highly trained medical specialists now possess a vast array of sophisticated technical apparatus with which to fight diseases. These tools, coupled with a growing emphasis on cost accounting and a medical paradigm emphasizing facts and depicting the human body as a machine, depersonalize health care by militating agai...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-199307000-00017
更新日期:1993-07-01 00:00:00
abstract::Nitrogen, derived from breakdown of dietary amino acids as ammonia, is normally converted to urea and excreted. Impairment in the conversion process (called the urea cycle) can occur, either as a consequence of primary genetic defects or through secondary suppression of enzyme activity. Either process results in hyper...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-199307000-00004
更新日期:1993-07-01 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::With the apparent indefinite postponement of the release of chymopapain for lumbar disk disorders, it seems appropriate to review critically the proliferation of proposed methods of management of this common complaint, particularly the numerous exercise regimens which have been set forth as helpful. A critical review ...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:10.1097/00007611-197603000-00027
更新日期:1976-03-01 00:00:00
abstract:OBJECTIVES:The objective of this study was to assess the cardiovascular health status of baby boomers with diabetes mellitus (DM) in comparison to the same-age population with DM 10 years previously. METHODS:The study was conducted in baby boomers with DM using data from the National Health and Nutrition Examination S...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.14423/SMJ.0000000000000473
更新日期:2016-06-01 00:00:00
abstract::A patient who presented with recurrent syncopal episodes was discovered to have a right-sided heart mass, which was revealed as an embolus in transit resulting in a lethal pulmonary embolic event. The initial focus of etiology on tumor rather than thrombus was misleading. A higher index of suspicion of thrombus in rig...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/01.SMJ.0000056644.09367.F3
更新日期:2003-11-01 00:00:00
abstract::We studied the prevalence of non-group-A beta-hemolytic streptococci (NGAS) in the pharyngeal cultures of symptomatic and asymptomatic children. Throat cultures were obtained by house officers in the Emergency Department at Children's Hospital of Pittsburgh to aid in the evaluation of children with symptoms or signs o...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:10.1097/00007611-198803000-00011
更新日期:1988-03-01 00:00:00
abstract::Chordomas are tumors originating from remnants of the notochord, most commonly found in the cranial and caudal regions. This is a report of the seventh intrathoracic chordoma in the world literature and the second to be reported in a woman. Histologically the physalipherous (blister-bearing) cell is characteristic of ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-197501000-00029
更新日期:1975-01-01 00:00:00
abstract::We have described two circumcised children who developed a urethral fistula caused by long hairs constricting and ulcerating the penis. These cases are presented to remind physicians to examine the infant's penis when he presents with a swollen glans, abnormal urinary stream, and a parent with long hair. ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-197905000-00036
更新日期:1979-05-01 00:00:00
abstract::A patient ingested a massive amount of an oral theophylline preparation and recovered. The paucity of central nervous system manifestations may have been related to the presence of fulminant diarrhea with expulsion of the tablets per rectum. ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-197808000-00027
更新日期:1978-08-01 00:00:00
abstract::A 76-year-old man with chronic obstructive pulmonary disease who developed P multocida pneumonia and bacteremia has been described. The infection was treated with antibiotics, and the patient recovered. Pasteurella multocida is known to infect many species of animals. The instances of human infection due to this organ...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-197709000-00035
更新日期:1977-09-01 00:00:00
abstract::We present this case to emphasize the potentially fatal outcome of supraventricular tachycardia in infancy, particularly if it has been undiagnosed for several days. Certainly, careful monitoring needs to take place during any attempt at cardioversion or any other noxious stimulation of the patient. Bicarbonate therap...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-199401000-00023
更新日期:1994-01-01 00:00:00
abstract::Although it is common in the adult population, sigmoid volvulus is unusual in childhood. We report the cases of four children treated for sigmoid volvulus, and we review an additional 44 cases. The mean age of occurrence was 8 years. Predisposing factors were present in 33%. Abdominal pain (66%), vomiting (31%), and o...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:10.1097/00007611-199007000-00015
更新日期:1990-07-01 00:00:00
abstract::Mesenteric occlusion is a rare and usually fatal complication of rheumatoid arthritis (RA). We report a patient with RA who had an acute condition of the abdomen, with clinical evidence of perforated bowel confirmed by histologic study. The successful result in this case is attributed to early surgical intervention. A...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198007000-00034
更新日期:1980-07-01 00:00:00
abstract:BACKGROUND:Screening mammography, particularly for women in their 40s, has become a confusing issue for many physicians. Recent scientific and political controversies regarding screening guidelines have added to this confusion. METHODS:Many randomized clinical trials have shown the benefits of mammographic screening f...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:
更新日期:1998-06-01 00:00:00
abstract::We have reported a case of aplastic crisis occurring in an 11-year-old black boy with occult hereditary spherocytosis. An etiologic diagnosis of human parvovirus (HPV) B19 infection was confirmed serologically. The Coulter Model S + IV proved useful for both diagnosis and treatment monitoring through serial histograms...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198902000-00023
更新日期:1989-02-01 00:00:00
abstract::Between October 1977 and 1978, 93 CutterCast casts were applied at the Veterans Administration Hospital in Atlanta, Georgia. The composition and application of this new casting system are described, and the performance of the 93 casts is evaluated in relation to ease of application, roentgenographic clarity, skin cond...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198005000-00007
更新日期:1980-05-01 00:00:00
abstract::Superior mesenteric artery (SMA) syndrome is an atypical cause of high intestinal obstruction, most frequently occurring in patients who have had rapid weight loss. Identification of this syndrome can be a diagnostic dilemma and is frequently made by exclusion. The most characteristic symptoms are postprandial epigast...
journal_title:Southern medical journal
pub_type: 杂志文章,评审
doi:
更新日期:2000-06-01 00:00:00
abstract::A 50-year-old black man was admitted with a diagnosis of a ruptured rotator cuff syndrome two weeks after an injury to the right shoulder and treatment by intra-articular steroid injection. At operation pus and necrotic debris were found in the shoulder joint, but the rotator cuff was anatomically intact. Surgical deb...
journal_title:Southern medical journal
pub_type: 杂志文章
doi:10.1097/00007611-198206000-00037
更新日期:1982-06-01 00:00:00
abstract::The objective of this study was to determine the effect(s) of pregnancy and of advancing gestation on maternal serum amylase and lipase levels. Thus, serum amylase and lipase concentrations were quantitated in three groups of women. Groups included (1) 118 pregnant women whose serum amylase and lipase levels were meas...
journal_title:Southern medical journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00007611-199602000-00008
更新日期:1996-02-01 00:00:00