A Retinal Surprise

Bacteria spring a surprise

Elastic forces within DNA drive the segregation of chromosomes in bacteria.

A Surprise Follow-Up.

A little surprise packet.

OUTPATIENT RETINAL DETACHMENT SURGERY: A PRELIMINARY REPORT

Retinal detachment surgery has been considered an inpatient hospital procedure requiring preoperative and postoperative hospitalization. In this pilot study, outpatient retinal detachment surgery was performed on sixteen patients and the results (100% success rate after an average follow-up of 8.3 months) were comparable or better than reported overall success rates for retinal detachment ...

A surprise behind the dark.

Standard ultrasound has a poor accuracy in the detection of carotid plaque surface irregularities and ulcers, which are features of vulnerable lesions. Sonographic contrast agents can improve vessel wall lumen definition, thus potentially overcoming this limitation. Recent studies also suggest that contrast ultrasound can be used to study intraplaque neovascularizaion, a potential marker of hig...