Sonography is useful for diagnosing gallbladder perforation and detecting the defect in the gallbladder wall. We believe that sonography should be the first-line imaging modality for evaluating the patients in these cases.

Background and Purpose— Intraluminal thrombus (ILT) is an uncommon finding among patients with ischemic stroke. We report clinical-imaging manifestations, treatment offered, and outcome among patients with ischemic stroke/transient ischemic attack and ILT in their cervico-cephalic arteries. Methods— Sixty-one of 3750 consecutive patients with acute ischemic stroke/transient ischemic attack (within 24 hours of onset) and ILT on initial arch-to-vertex computed tomography angiography from April 2015 through September 2017 constituted the prospective study cohort. Functional outcome was assessed using the modified Rankin Scale score with functional independence at discharge defined as modified Rankin Scale score ≤2. Results— Prevalence of ILT on computed tomography angiography was 1.6% (95% CI, 1.2%–2.1%). Median age was 67 years (interquartile range, 56–73), and 40 subjects (65%) were male. The initial clinical presentation included transient ischemic attack in 12 (20%) and stroke in 49 patients (80%); most strokes (76%) were mild (National Institutes of Health Stroke Scale ≤5). The most common ILT location was cervical carotid or vertebral artery (n=48 [79%]) followed by intracranial (n=11 [18%]) and tandem lesions (n=2 [3%]). The most common initial treatment strategy was combination antithrombotics (heparin with single antiplatelet agent) among 57 patients (93%). Follow-up computed tomography angiography (n=59), after a median 6 days (interquartile range 4–10 days), revealed thrombus resolution in 44 patients (75% [completely in 27%]). Twenty four of 30 patients (80%) with >50% residual carotid stenosis underwent carotid revascularization (endarterectomy in 15 and stenting in 9 patients) without peri-procedural complications a median of 9 days after symptom onset. In-hospital stroke recurrence occurred in 4 patients (6.6%). Functional independence was achieved in 46 patients (75%) at discharge. Conclusions— Patients presenting with acute stroke/transient ischemic attack with ILT on baseline imaging have a favorable clinical course in hospital with low stroke recurrence, high rate of thrombus resolution, and good functional outcome when treated with combination antithrombotic therapy.

Background Despite improved survival and short-term (90-day) outcomes of ischemic stroke patients, only sparse data exist describing the sustained benefits of acute stroke care interventions and long-term prognosis of stroke survivors. Aim We review the contemporary literature assessing long-term (5 years or more) outcomes after stroke and acute stroke treatment. Summary of review Acute stroke unit care and intravenous thrombolysis have sustained benefits over longer follow-up, but few data exist on the long-term outcome after endovascular thrombectomy (EVT). A large proportion of stroke survivors face challenges of residual disability and neuropsychiatric sequelae (especially affective disorders and epilepsy) which affects their quality of life and is associated with poorer prognosis due to increase in stroke recurrences/mortality. Nearly, a quarter of stroke survivors have a recurrent stroke at 5 years, and nearly double that at 10 years. Mortality after recurrent stroke is high, and half of the stroke survivors are deceased at 5 years after stroke and three fourth at 10 years. Long-term all-cause mortality is largely due to conditions other than stroke. Both stroke recurrence and long-term mortality are affected by several modifiable risk factors, and thus amenable to secondary prevention strategies. Conclusions There is a need for studies reporting longer term effects of acute interventions, especially EVT. Better preventive strategies are warranted to reduce the vascular and non-vascular mortality long after stroke.

Kyphoplasty increased vertebral body height more than vertebroplasty in this model of acutely created fractures in fresh cadaver specimens.

The objective is to study the role of power Doppler sonography (PDS) in assessment of therapeutic response in juvenile rheumatoid arthritis (JRA) of knee joint. Thirty patients (age range 3-11 years) of JRA with knee joint involvement were selected for this study. Clinical assessment and ultrasound was done on the same day and repeated at the end of second and sixth month of therapy. All patients received naproxen (15-20 mg/kg/day) for a period of 6 months. Total clinical score (TCS) was calculated as sum of scores of pain, articular swelling and functional impairment. PDS was performed and degree of vascularity was assessed and graded. Total USG score was obtained by adding sum of scores of synovial effusion, synovial thickening and PDS. Results were compared between the total clinical score and the total ultrasound score and between clinical groups at baseline, end of second month and end of sixth month. There were statistically significant differences between clinical and ultrasound indices and confirmed that PDS is more sensitive in detection and follow-up of clinically silent cases of JRA. PDS holds great promise for detection of active synovial inflammatory disease in sub-clinical cases of JRA and is useful in objective assessment of therapeutic response.