Gliomas patterns of contrast enhancement (CE) were evaluated following the EFSUMB guidelines: timing (arterial and venous phase (time is given as range)), degree of CE (low, mild, and high; comparison with brain parenchyma), and contrast distribution (centripetal/centrifugal pattern, visibility of afferent/efferent vessels, intralesional vessels, and cystic/necrotic areas).
Fungicides are the only practical control method, but a guideline for timing of fungicides is not available.
8 The United States lacks a specific guideline on timing of delivery in women with intrahepatic cholestasis of pregnancy.
In 2012 13, compared with in 2011, participants were more often able to correctly cite specific bi-national guideline recommendations regarding dosage, timing prior to birth, gestational age, and reason(s) for preterm birth (see Fig. 2).
There are no evidence-based guidelines regarding timing of postoperative audiometric follow-up for children undergoing tympanostomy tube insertion.
World-wide large variations exist in treatment guidelines and timing of joint replacement surgeries [ 17, 18].
Physician specialty, their knowledge of guidelines about timing of referral, and their perceptions towards outcomes of patients with CKD were analyzed in a few studies.
Based on the available literature, we formulated guidelines regarding: timing of operative treatment, wound irrigation, the role of internal fixation, wound coverage and closure, the use of antibiotics and additional therapies.
Compliance to antibiotic prophylaxis guidelines [ 1- 9], the effect of interventions on antibiotic prophylaxis timing [ 10- 20], and the relationship between prophylaxis timing and the incidence of surgical site infection [ 21- 24] are quality measures that are described in the literature.
