Abstract：
OBJECTIVE:To estimate cancer risks for patients with myotonic dystrophy, given that increased risks for neoplasms in association with myotonic dystrophy type 1 and type 2 have been suggested in several studies but the risks of cancers have not been quantified. PATIENTS AND METHODS:A cohort of 307 patients with myotonic dystrophy identified from medical records of Mayo Clinic in Rochester, MN, from January 1, l993, through May 28, 2010, was retrospectively analyzed. We estimated standardized incidence ratios (SIRs) of specific cancers for patients with myotonic dystrophy compared with age- and sex-specific cancer incidences of the general population. Age-dependent cumulative risks were calculated using the Kaplan-Meier method. RESULTS:A total of 53 cancers were observed at a median age at diagnosis of 55 years. Patients with myotonic dystrophy had an increased risk of thyroid cancer (SIR, 5.54; 95% confidence interval [CI], 1.80-12.93; P=.001) and choroidal melanoma (SIR, 27.54; 95% CI, 3.34-99.49; P<.001). They may also have an increased risk of testicular cancer (SIR, 5.09; 95% CI, 0.62-18.38; P=.06) and prostate cancer (SIR, 2.21; 95% CI, 0.95-4.35; P=.05). The estimated cumulative risks at age 50 years were 1.72% (95% CI, 0.64%-4.55%) for thyroid cancer and 1.00% (95% CI, 0.25%-3.92%) for choroidal melanoma. There was no statistical evidence of an increased risk of brain, breast, colorectal, lung, renal, bladder, endometrial, or ovarian cancer; lymphoma; leukemia; or multiple myeloma. CONCLUSION:Patients with myotonic dystrophy may have an increased risk of thyroid cancer and choroidal melanoma and, possibly, testicular and prostate cancers.
journal_name
Mayo Clin Procjournal_title
Mayo Clinic proceedingsauthors
Win AK,Perattur PG,Pulido JS,Pulido CM,Lindor NMdoi
10.1016/j.mayocp.2011.09.005subject
Has Abstractpub_date
2012-02-01 00:00:00pages
130-5issue
2eissn
0025-6196issn
1942-5546pii
S0025-6196(11)00028-0journal_volume
87pub_type
杂志文章abstract：:Use of amiodarone, an investigational antidysrhythmic agent, has been associated with cases of pulmonary toxicity. The mechanism of amiodarone pulmonary toxicity is unknown, and recommendations for the assessment and treatment of patients with this condition continue to evolve. In two patients with clinically diagnose...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.1016/s0025-6196(12)60983-5
更新日期：1985-09-01 00:00:00
abstract：:The Mayo Clinic experience with more than 200 bile acid breath tests was analyzed retrospectively to assess its clinical value. In patients with suspected bacterial overgrowth, the result of the bile acid breath test was compared with that of culture of aspirates of small bowel, and the test was found to have a sensit...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：
更新日期：1978-04-01 00:00:00
abstract：:Tinnitus, a common complaint, reportedly affects more than 37 million Americans. Most often, it is associated with a sensorineural hearing loss in the high-frequency range. Tinnitus, however, is a symptom and not a disease. Complacency about this symptom complex may cause physicians to overlook a severe underlying pat...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章,评审
doi：10.1016/s0025-6196(12)60521-7
更新日期：1991-06-01 00:00:00
abstract：:Aortic thrombus formation is rare in the patients with essential thrombocytosis (ET); therefore, no guidelines for its management have been established. Embolism from ET-associated large vessel thrombi is potentially lethal and has been managed surgically in a few reported cases. We describe herein a 45-year-old black...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.4065/76.4.427
更新日期：2001-04-01 00:00:00
abstract：:In 51 patients with type 1 and 9 patients with type 2 membranoproliferative glomerulonephritis, we found a male predominance in both types, a wide age range but with younger patients having predominantly type 2 disease, and clinical presentations that varied and included the nephrotic syndrome, an abnormal urinalysis ...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：
更新日期：1979-03-01 00:00:00
abstract：OBJECTIVE:To identify medical practices that offer no net benefits. METHODS:We reviewed all original articles published in 10 years (2001-2010) in one high-impact journal. Articles were classified on the basis of whether they addressed a medical practice, whether they tested a new or existing therapy, and whether resu...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章,评审
doi：10.1016/j.mayocp.2013.05.012
更新日期：2013-08-01 00:00:00
abstract：:The old paradigm states that the greater the stenosis, the greater the risk of cardiac events. Revascularization procedures are the only effective approach to improving prognosis associated with coronary artery disease. In contrast, on the basis of the new paradigm, the nature of the plaque determines the risk of acut...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章,评审
doi：
更新日期：1996-10-01 00:00:00
abstract：OBJECTIVE:To understand motivations, educational needs, and concerns of individuals contemplating whole-exome sequencing (WES) and determine what amount of genetic information might be obtained by sequencing a generally healthy cohort so as to more effectively counsel future patients. PATIENTS AND METHODS:From 2012 to...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.1016/j.mayocp.2015.05.021
更新日期：2015-10-01 00:00:00
abstract：OBJECTIVE:To analyze the influence of recent changes in Minnesota statutes that generally require prior authorization for use of medical records for research from patients who received medical care after Jan. 1, 1997. MATERIAL AND METHODS:In this Mayo Clinic Institutional Review Board-approved study, we obtained a str...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.4065/74.4.330
更新日期：1999-04-01 00:00:00
abstract：OBJECTIVE:To evaluate, in this before-and-after study, the results of 5 strategies for improving attendance at medical grand rounds at a tertiary care academic medical center. METHODS:The strategies included (1) using electronic card readers to improve understanding of attendance patterns, (2) conducting yearly needs ...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.4065/78.5.549
更新日期：2003-05-01 00:00:00
abstract：:THE purpose of this study was to determine the difference in prognosis among patients with transient ischemic attacks (TIA) in the carotid arterial system and those with TIA in the vertebral-basilar arterial system. Nearly twice as many patients had TIA in the carotid system as had TIA in the vertebral-basilar system....
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：
更新日期：1977-02-01 00:00:00
abstract：:Autogenic biofeedback training appears to be a promising technique for the treatment of migraine headaches, as reflected in the literature reviewed herein and in the data from 21 patients who were followed up for an average of 10 months. Autogenic biogeedback training exemplifies an important trend in psychosomatic me...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章,评审
doi：
更新日期：1977-12-01 00:00:00
abstract：:Herein we review the symptoms, physical findings, and test results in 131 patients with acoustic neurinoma. The earliest symptoms are unilateral hearing loss, tinnitus, and dysequilibrium. As the disease progresses, facial numbness, facial weakness, and headaches become more prominent. Physical findings other than hea...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：
更新日期：1983-11-01 00:00:00
abstract：OBJECTIVE:To describe the advantages, disadvantages, practical considerations, and future developments of transcutaneous drug delivery. MATERIALS AND METHODS:The physiochemical properties of the drug preparation that are factors in the effectiveness of transcutaneous transport are drug stability or volatility, use of ...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章,评审
doi：10.4065/70.6.581
更新日期：1995-06-01 00:00:00
abstract：OBJECTIVE:To evaluate whether primary care physicians document obesity as a diagnosis and formulate a management plan. PATIENTS AND METHODS:The Mayo Clinic primary care database was used to identify general medical examinations performed from November 1, 2004, to October 31, 2005, in a primary care clinic for obese pa...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.4065/82.8.927
更新日期：2007-08-01 00:00:00
abstract：OBJECTIVE:To ascertain the usefulness of bone marrow and cerebrospinal fluid (CSF) examinations in identifying or predicting relapse in children with acute lymphoblastic leukemia (ALL) before discontinuation of chemotherapy. MATERIAL AND METHODS:We retrospectively reviewed the medical records of 113 children with ALL ...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.4065/71.9.854
更新日期：1996-09-01 00:00:00
abstract：:Because fasting nerve myo-inositol (myo-Ins) is not decreased in patients with diabetes treated conventionally, in whom neuropathy may develop or may have already developed, it seems unlikely that myo-Ins is the metabolic abnormality that initiates diabetic neuropathy, if nerve myo-Ins is not spuriously high during fa...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.1016/s0025-6196(12)61217-8
更新日期：1989-08-01 00:00:00
abstract：OBJECTIVE:In this report, our goal was to summarize the current knowledge of the biochemical basis for the impaired DNA synthesis and neuropathy associated with vitamin B12 deficiency. MATERIAL AND METHODS:We reviewed the pertinent literature and our clinical experience with cobalamin deficiency. RESULTS:Studies have...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章,评审
doi：10.1016/s0025-6196(12)61046-5
更新日期：1994-02-01 00:00:00
abstract：:Six insulin-requiring chronically hyperglycemic diabetic patients underwent glucose control for 72 hours with an artificial endocrine pancreas, the Biostator Glucose Controller. Euglycemia was within 4 hours and was maintained (110 leads to 2 mg/dl) thereafter. The concentration of hemoglobin A (HbA) was elevated, at ...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：
更新日期：1981-06-01 00:00:00
abstract：OBJECTIVE:To investigate the incidence and risk of adverse clinical outcomes in a "real-world" cohort of patients with atrial fibrillation (AF) anticoagulated with vitamin K antagonists (VKAs) from the Murcia AF Project in comparison with the warfarin arm of the randomized clinical trial (RCT) AMADEUS (Evaluating the U...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.1016/j.mayocp.2018.01.028
更新日期：2018-08-01 00:00:00
abstract：OBJECTIVE:To evaluate the treatment strategies for primary and secondary management of malignancy-related pericardial effusions. PATIENTS AND METHODS:Retrospective review of Mayo Clinic Rochester charts and external records of patients with pericardial effusion associated with malignant disease who required treatment ...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.4065/75.3.248
更新日期：2000-03-01 00:00:00
abstract：OBJECTIVE:To determine the frequency of fetal urinary tract anomalies and to characterize the types of such abnormalities detected on ultrasonography and the outcome of affected patients during a 15-year period at our institution. DESIGN:We retrospectively reviewed the findings on maternal prenatal ultrasound examinat...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.4065/70.6.526
更新日期：1995-06-01 00:00:00
abstract：:Benign prostatic hyperplasia (BPH), a nonmalignant neoplasm of the prostatic epithelial and stromal tissue, occurs commonly in elderly men. The "gold standard" of care for symptomatic BPH has been and remains transurethral resection of the prostate. This operation, however, like any surgical procedure, has associated ...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章,评审
doi：10.1016/s0025-6196(12)60603-x
更新日期：1993-07-01 00:00:00
abstract：OBJECTIVE:To describe lymphoma associated with human immunodeficiency virus (HIV) infection. DESIGN:A review of HIV-related lymphoma and its associated epidemiology, etiopathogenesis, and clinicopathologic characteristics is presented. Major studies of therapeutic regimens for HIV-related lymphoma are discussed. Facto...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章,评审
doi：10.4065/70.7.665
更新日期：1995-07-01 00:00:00
abstract：OBJECTIVE:To determine the effects of cardiac rehabilitation interventions on patients with hostility, or unexpressed anger, a coronary heart disease risk factor that adversely affects morbidity and mortality after major coronary heart disease events. METHODS:Using validated questionnaires to evaluate behavioral chara...
journal_title：Mayo Clinic proceedings
pub_type： 临床试验,杂志文章
doi：10.4065/74.10.959
更新日期：1999-10-01 00:00:00
abstract：:Total joint replacement in the upper extremity has developed in step with that of the lower extremity. The indications for treatment, the place of total joint arthroplasty in contrast to other forms of arthroplasty, and the criteria for patient selection have recently been classified. A number of problem areas are und...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：
更新日期：1979-08-01 00:00:00
abstract：:Iatrogenic injury-injury caused unintentionally by medical treatment-breaks the oldest and most famous rule of medical ethics: primum non nocere, or above all, do no harm. Medical malpractice law, however, focuses on whether an injury was caused by negligence, not on whether an injury was iatrogenic. Iatrogenic injury...
journal_title：Mayo Clinic proceedings
pub_type： 传,历史文章,杂志文章,评审
doi：10.1016/j.mayocp.2014.05.004
更新日期：2014-09-01 00:00:00
abstract：:Plasma concentration of brain natriuretic peptide (BNP), as measured by the Triage BNP Test, is approved by the Food and Drug Administration to aid in the diagnosis of heart failure. This diagnostic test is available in many institutions. The purpose of this article is to help the physician know the appropriate time t...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章,评审
doi：10.4065/78.4.481
更新日期：2003-04-01 00:00:00
abstract：OBJECTIVE:To provide external validation of the diagnostic accuracy of the Sleep Apnea Clinical Score (SACS) tool in a new setting and patient population. PATIENTS AND METHODS:We conducted a prospective cohort study. Potential participants were adult family medicine patients. We excluded patients with a SACS of 0, kno...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章
doi：10.1016/j.mayocp.2016.01.022
更新日期：2016-04-01 00:00:00
abstract：:The literature was reviewed to quantify the risk of complications related to the relief of obstruction in urinary retention. We also sought to determine whether the risk of complications is higher with rapid or gradual decompression (or "clamping") of the obstructed urinary bladder. The medical literature was identifi...
journal_title：Mayo Clinic proceedings
pub_type： 杂志文章,评审
doi：10.1016/S0025-6196(11)63368-5
更新日期：1997-10-01 00:00:00
