False-positive Stress Echocardiography: Not as Simple as It Looks

Not as Good as it Looks.

tion, and the lipidized DF, with a homogeneous yellowish area.3,6 Although initially considered rare, sebaceous structures are identified in more than 15% of DFs,4,5,7 even in multiple forms.8 This finding is typical in lesions localized in the anatomical area of the shoulder (shoulder, proximal region of the arm, upper back and deltoid region), being observed in more than 40% of these cases, p...

Pattern from process : it is not as easy as it looks

In this paper, we present a model to investigate the possibility that the large-scale (of the order of 100 ms) spatial patterns of the adult bivalve Macomona liliana Iredale observed on an apparently homogeneous sandflat were the result of local biological dynamics rather than being driven by external factors. The model is age-structured, stochastic and spatially distributed on a 20 3 20 grid. ...

It's not as simple as it seems: continuous positive airway pressure and cheyne-stokes respiration.

Accessible online at: www.karger.com/res In this issue of Respiration, Yasuma [1] reports on 5 cases of congestive heart failure and Cheyne-Stokes respiration (CSR) treated with low levels of continuous positive airway pressure (CPAP) for at least 1 year. The CPAP ameliorated the CSR and improved left ventricular ejection fractions. This confirms previous observations and establishes that quite...

Treat-to-target: not as simple as it appears.

Treat-to-target as a strategy for rheumatoid arthritis (RA) is now widely advocated based on strong evidence. Nonetheless, implementation of treat-to-target raises caveats, as is the case with all clinical care strategies. The target of remission or even low disease activity does not apply to all individual patients, some of whom are affected by concomitant fibromyalgia, other comorbidities, jo...

Granuloma annulare: not as simple as it seems.