Browse Items (424 total)

According to 1992 Cancer Statistics, prostate carcinoma is once again predicted to be the most common cancer in men, exceeding the incidence of lung cancer. In American men, this cancer is estimated to be the second most frequent cause of cancer…

The relationship between serum concentration of certain electrolytes and the pathogenesis of ventricular arrhythmia in myocardial infarction has been the subject of frequent review. The role of hypophosphatemia in the pathogenesis of arrhythmia in…

Variation in heart disease (HD) mortality rates across census tracts is greater than expected given binomial error and available explanatory variables. We extended an extra-binomial variation model for rates standardized by the direct method. The…

BACKGROUND: The Manchester operation consists of amputation of the cervix, leading some patients to believe that they have undergone a hysterectomy. CASES: A 69-year-old woman with vaginal discharge proved to have a well-differentiated adenocarcinoma…

OBJECTIVES: To evaluate paramedics' ability to identify elderly at risk and refer them for assessment and service. DESIGN: A prospective nonrandomized open trial. SETTING: Akron, Ohio, a midsize city with a well-developed advanced life support…

BACKGROUND: Hip fracture is a significant injury for older persons. Little has been reported about emergency department (ED) care of these patients. OBJECTIVE: To characterize the management of older patients treated in the ED for hip fracture with…

The limited soft-tissue envelope technique for an uninstrumented single-level posterolateral lumbar fusion has been studied in a group of 23 patients. It resulted in a solid fusion in 21 of 23 (91%) patients. Overall, 18 of 23 (78%) patients had a…

The surface epithelium of 28 gallbladders removed during elective cholecystectomies and pathology collection was studied ultrastructurally. Focusing on 10 of the 28 cases that were diagnosed as cholecystitis, we found that the epithelium displayed…

Outcome data were collected on 239 patients who underwent endoscopic release of the transverse carpal ligament. The procedure was performed on 333 hands in 239 patients. All patients had failed to respond to nonoperative management for carpal tunnel…

Objectives: The aim of our study is to assess the feasibility and safety of transradial intervention (TRI) of coronary ostial lesions using the Szabo technique. Background: When performing TRI of coronary ostial lesions, precise stent positioning is…

A transcatheter technique of removing a detached angioplasty guidewire segment from the diagonal branch of the left anterior descending coronary artery is described. A standard 0.014 angioplasty guidewire was modified into a "snare" apparatus for…

BACKGROUND: Total thyroidectomy for treatment of Graves' disease is controversial and much of the debate centers on the concern for complications. The purpose of this study was to evaluate the morbidity of total thyroidectomy for Graves' disease and…

PURPOSE: To test the hypothesis that the topical carbonic anhydrase inhibitor brinzolamide (Azopt) has beneficial effects versus placebo on measures of nystagmus and visual acuity in adult subjects with infantile nystagmus syndrome (INS). DESIGN:…

Cases of primary colorectal signet-ring cell carcinoma metastatic to the tonsil are extremely rare. To the best of our knowledge, only 4 such cases have been previously reported in the literature. We report a new case in a 76-year-old white woman.…

Cases of primary colorectal signet-ring cell carcinoma metastatic to the tonsil are extremely rare. To the best of our knowledge, only 4 such cases have been previously reported in the literature. We report a new case in a 76-year-old white woman.…

The article reports that the Herpes Zoster (HZ) vaccine has decreased its effectiveness in adults that are above 60 years of age. Topics discussed include decline in beneficial effect of the HZ vaccine; determination of an optimal re-dosing strategy…

Primary lymphoma of bone is a rare lesion comprising less than 5% of all malignant primary bone tumors. Because of this rarity, the diagnosis of this lesion based on clinical findings and standard radiographic evaluations is extremely difficult and…

BACKGROUND: Cognitive impairment due to delirium or dementia is common in older emergency department (ED) patients. To prevent errors, emergency physicians (EPs) should use brief, sensitive tests to evaluate older patient's mental status. Prior…

A systematic approach to the successful investigation and management of oliguria uses a reproducible method called the Rules of Three: consideration of three sources of olguria (postrenal, prerenal, and renal), three noninvasive tools for evaluation…

BACKGROUND: The most common location for supernumerary or ectopic parathyroid glands is the thymus. METHODS: A review of patients who underwent parathyroidectomy for hyperparathyroidism from 1990 to 2010 was completed to determine indications for…

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