BACKGROUND The risk of recurrence of pulmonary embolism (PE) is higher in men than in women. Differences in clinical presentation of deep vein thrombosis (DVT) have been reported between the two genders but comparative data on PE are lacking. OBJECTIVES To compare clinical characteristics between women and men with suspected and confirmed PE and their impact on clinical probability prediction...

CONTEXT This review focuses on risk assessment and prediction tools for bladder cancer (BCa). OBJECTIVE To review the current knowledge on risk assessment and prediction tools to enhance clinical decision making and counseling of patients with BCa. EVIDENCE ACQUISITION A literature search in English was performed using PubMed in July 2013. Relevant risk assessment and prediction tools for B...

PURPOSE Recognized prognostic factors do not adequately predict outcomes of head and neck cancer (HNC) patients after their initial treatment. We identified from the literature nine potential serum prognostic markers and assessed whether they improve outcome prediction. EXPERIMENTAL DESIGN A pretreatment serum sample was obtained from 527 of the 540 HNC patients who participated in a randomiz...

A graphical method based on recurrence plots is used in the reconstruction of the phase space from a time series of measurements. It is demonstrated that if the embedding delay and dimension are correctly chosen, the recurrence plot of a smooth dynamical system has a particularly simple form. It is shown how to use recurrence plots to determine the correct embedding parameters so that reliable ...

complex inherited diseases affected by an interaction between collective effects of the genotype at one or multiple loci either to increase or to lower susceptibility to disease, combined with a variety of environmental exposures that may trigger, accelerate, exacerbate, or protect against the disease process. the new aspects of genetic techniques have been opened for diagnosis and analysis of ...

background: breast cancer is the most common cancer and the leading cause of cancer death among the women worldwide. the risk of local and distant recurrence is the highest during the first two years following the initial treatment. very late relapse (after 12 years) is uncommon in breast cancer survivors. methods: herein, we report the characteristics and outcomes of 6 such cases of breast can...

background and purpose: the relationship between uric acid and stroke recurrence is ambiguous. some studies have explored this relationship in acute ischemic stroke but had different results. we evaluated the association of admission uric acid level with risk of stroke recurrence in patients with ischemic stroke. methods: we studied ischemic stroke patients presenting to our hospital with magne...

Stroke (Cerebral vascular accident, CVA) is a common and serious disease. Most of the survivals would be disabled after their illness recovery, causes serious burden on caregivers. It is said that rehabilitation could help functional recovery of stroke patients, regain independence after stroke. Due to the long course of stroke, how to prevent survivals from recurrence is an important issue. Th...

BACKGROUND Hemangiopericytoma occurs with increasing frequency in 5th decade of life and has prediction for retroperitoneum and extremities. A case of a local recurrence and metastases of hemangiopericytoma is described. CASE PRESENTATION Recurrence of hemangiopericytoma in the greater omentum and the jejunal mesentery as well as metastases in the retroperitoneal space were diagnosed in a 61-...

This paper is concerned with a novel three-term recurrence relation for a well-defined family of symmetric or antisymmetrie polynomials. In the context where it was originally discovered, this recurrence yields a method for checking whether a given polynomial is devoid of zeros in the closed unit disc. As shown in this paper, the same recurrence, used in reverse order, gives rise to a new algor...