Treatment of tibial osteomyelitis with infected, necrotic, unstable bone segments (Cierny-Mader Type IV local osteomyelitis) includes débridement and segmental resection, which results in long bone defects. Reconstruction may be with distraction osteogenesis. Segmental bone transport and acute compression and distraction techniques are two main distraction osteogenesis techniques used in the tr...

conclusion ped software of dual-source ct combined with perfusion imaging can significantly improve the detection rate of peripheral pulmonary embolism. results ctpa images revealed 50 (7.81%) segmental and 56 (4.38%) sub-segmental pulmonary embolisms, while the ped images showed 68 (10.63%) segmental and 94 (7.34%) sub-segmental pulmonary embolisms. thus, the detection rate on ped images for p...

in assessing foreign language writing, holistic and analytic scoring can be used to measure a variety of discourse and linguistic features. this study aimed to investigate the possible significant effect of analyt- ic and holistic assessments on improving writing skill among iranian efl learners. for this purpose, two groups of intermediate efl learners, after being homogenized, were divided in...

BACKGROUND Identification and quantification of segmental left ventricular wall motion abnormalities on echocardiograms is of paramount clinical importance but is still performed by a subjective visual method. We constructed an automatic tool for assessment of wall motion based on longitudinal strain. METHODS AND RESULTS Echocardiograms of 105 patients (3 apical views) were blindly analyzed b...

BACKGROUND The reconstruction of an intercalary bone defect after a tumor resection of a long bone remains a challenge to orthopedic surgeons. Though several methods have been adopted to enhance the union of long segmental allografts or retrieved segmental autografts to the host bones, still more progresses are required to achieve a better union rate. Several methods have been adopted to devita...

 Background: Segmental vitiligo is a small subset albeit persistent form of focal vitiligo with dermatomal distribution and resistant to medical therapy. In recent years, surgical therapy as hair follicle autograft transplantation has been a hot topic in management of segmental vitiligo. In this study, we evaluated the efficacy of this method in segmental vitiligo lesions. Methods: Th...

MOTIVATION We present techniques for increasing the speed of sequence analysis using scoring matrices. Our techniques are based on calculating, for a given scoring matrix, the quantile function, which assigns a probability, or p, value to each segmental score. Our techniques also permit the user to specify a p threshold to indicate the desired trade-off between sensitivity and speed for a parti...

absract intestinal malrotation is a general term used for any deviation from normal embryonic gi tract rotations. this abnormality, denotes a spectrum of conditions (non rotation, incomplete rotation) that according to the severity of anatomic consequence, can result in complications found in infancy, childhood, adolescence, adulthood or old age. this article, reports another case of intestinal...