Publications by authors named "Jose A Larena"

Objective: To describe and analyze MRI findings in suspected early fractures of the chest (ribs and sternum) and assess if this technique can add value in occupational medicine.

Materials And Methods: In this retrospective study, we reviewed 112 consecutive patients with work-related mild closed chest trauma who underwent early thoracic MRI, when there was not a clear fracture on radiograph or when the symptoms were intense and not explained by radiographic findings. MRI was evaluated by two experienced radiologists independently.

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Objective: To evaluate the impact of magnetic resonance enterography (MRE) diagnosis on clinical decision-making regarding treatment choice and maintenance of treatment over time in patients with inflammatory bowel disease (IBD).

Methods: A cohort of patients who underwent MRE for IBD assessment between 2011 and 2014 was analyzed. From clinical records, we retrospectively retrieved their demographic data and clinical data on their IBD at the time of MRE, the results of MRE and the patient's clinical course.

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Self-expanding metal stents are an established treatment for malignant colon strictures, either as palliative treatment or as a bridge to later surgery. Little data exist regarding the use of stents for benign obstructions and the rate of subsequent complications related to the procedure is high. After reviewing the existing literature, we found only one case of stent placement in an intestinal obstruction caused by endometriosis, as a bridge to surgery.

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Introduction And Objectives: A number of different conditions can present with symptoms similar to acute coronary syndrome (ACS): chest pain, electrocardiographic changes and elevated levels of markers of myocardial damage. Even after coronary angiography has been performed, differential diagnosis can be challenging. The aim of this study was to evaluate the usefulness of cardiac magnetic resonance (CMR) for diagnosing conditions that present like ACS but in which the coronary arteries are normal.

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Myocarditis is defined as an inflammatory process of the heart muscle. The symptoms are often nonspecific, and it can mimic acute coronary syndrome. Although the majority of patients recover fully, in some cases myocarditis can lead to dilated cardiomyopathy and even death.

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Objective: To describe the MR findings of bone marrow edema syndrome (BMES) of the foot and its evolution at 1 year follow-up.

Design And Patients: Twenty-five of 32 patients with disabling foot and ankle pain unrelated to trauma diagnosed as BMES when MR imaging demonstrated a bone marrow edema pattern in one or more bones without any radiological or underlying clinical cause, were re-evaluated by MR imaging 1 year later.

Results: On the initial MR examinations an average of 4.

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