The American journal of emergency medicine
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Case Reports
Cecal pneumatosis intestinalis in obstructing sigmoid cancer in ED: Emergency metallic stenting.
An 85-year-old man presented with acute abdomen. Abdominal computed tomography revealed obstructing sigmoid colon cancer with pneumatosis intestinalis of the ascending colon. A surgeon was consulted for colonic obstruction with impending sepsis, who declined surgery considering the patient's advanced age. ⋯ Normal stool passage was achieved after this, and the patient survived the 9-month follow-up period. Acute colonic obstruction from obstructive colon cancer requires emergency management, wherein the presence of pneumatosis intestinalis poses a high risk of cecal perforation. Emergency endoscopic colonic metallic stent placement provides an alternative therapy, particularly when surgery is not feasible, as described here.
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The recent arrival of the target-specific oral anticoagulants (TSOACs) offers potential advantages in the field of anticoagulation. However, there are no rapid and accurate and routinely available laboratory assays to evaluate their contribution to clinical bleeding. With the expanding clinical indications for the TSOACs, and the arrival of newer reversal agents on the market, the emergency clinician will need to be familiar with drug specifics as well as methods for anticoagulation reversal. This review offers a summary of the literature and some practical strategies for the approach to the patient taking TSOACs and the management of bleeding in these cases.
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Mid-regional pro-atrial natriuretic peptide (MR-proANP), procalcitonin (PCT), and mid-regional pro-adrenomedullin (MR-proADM) demonstrated usefulness for management of emergency department patients with dyspnea. ⋯ In patients admitted for dyspnea, assessment of PCT plus MR-proADM improves risk stratification and management. Combined use of biomarkers is able to predict in the total cohort both rehospitalization and death at 30 and 90 days.
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Comparative Study
Does computed tomographic scan affect diagnosis and management of patients with suspected renal colic?
Patients with renal colic commonly present to the emergency department (ED) and are usually treated with analgesics, antiemetics and hydration. Computed tomographic (CT) scan is commonly utilized in evaluating patients with suspected renal colic. ⋯ CT scan didn't change management when providers did not expect it would. This indicates that providers who are confident with the diagnosis of renal colic should consider forgoing a CT scan. CT scan did occasionally find important alternative diagnoses and should be utilized when providers are considering other concerning pathology.