The American journal of emergency medicine
-
We present the case of a woman in her 50s with past medical history significant for psoriasis treated with methotrexate on a stable dose for the past 20 years, diabetes mellitus and chronic kidney disease. In the setting of a long flight, dehydration and non steroidal anti-inflammatory drug consumption, the patient presented to the emergency department with oral mucositis and cutaneous erosions and ulcers of the psoriasis plaques. MTX levels were normal corroborated by three different measurements in 24 h. ⋯ In 24 h the patient developed severe pancytopenia. She required treatment with colony-stimulating factors, platelet and blood transfusions. After 10 days, the CBC improved to normal levels and the cutaneous lesions resolved.
-
A 65-years-old man with poorly controlled type 2 diabetes presented to the emergency department in sepsis with a 2-week history of new-onset fever, abdominal pain and pyuria. A Computed Tomography without contrast ruled out nephrolithiasis and hydronephrosis, but showed infiltration around the infra-renal aorta (5 x 1 cm) and several retroperitoneal lymph nodes. The periaortic infiltration raised suspicion for acute infectious aortitis. ⋯ The diagnosis should be considered when a septic patient has vascular risk factors, abdominal pain, bacteremia and suggestive imaging. A CT without contrast showing infiltration around the aorta should, in some context, be promptly followed by Aortic CTA to search for acute aortitis among other less urgent differentials. Antibiotic therapy and involvement of vascular surgeons should be initiated in the emergency department.
-
Case Reports
Posterior reversible encephalopathy syndrome in a pregnant patient without eclampsia or preeclampsia.
Posterior Reversible Encephalopathy syndrome (PRES) is a rare neurologic disorder characterised by vasogenic edema in occipital and parietal lobes on MR. Patients usually complain about headache, visual disturbance, seizure and altered mental status. ⋯ Although pre-eclampsia and eclampsia are among the common causes of this syndrome in this case patient was normotensive and no proteinuria was present. To our knowledge this is the first PRES case presented of a pregnant patient without eclampsia or pre-eclampsia.
-
Real-time ultrasound elastography (RTE) is used to examine liver fibrosis and benign and malignant lesions, but its use for the diagnosis of liver trauma has not been examined. The purpose of this study was to examine the use of RTE for the evaluation of differential penetrating liver trauma in a rabbit model. ⋯ RTE may be able to distinguish mild or severe penetrating liver trauma at 60min or more after injury.
-
A 36yo male with multiple non-traumatic, rapid-onset headaches had Emergency Department visits on days 3 and 10 after onset of symptoms. He is a social smoker and drinker. CT head imaging was negative. ⋯ Vasoactive drugs and the post-partum period are recognized as common inciting events. Symptoms usually resolve in 3-6 months. Treatment with nimodipine, 1-2mg/kg/hr IV and/or 30-60mg PO QID orally over 4-8 weeks, has been reported to be effective.