Journal of clinical ultrasound : JCU
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Case Reports
Sonographic diagnosis of penile Mondor's disease associated with absence of a dorsal penile artery.
Penile Mondor's disease is an unusual condition, which is characterized by thrombosis in superficial dorsal penile vein. Here, we report the sonographic findings of this disease in a 35-year-old male along with the absence of right dorsal penile artery.
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Vasa previa is a rare condition associated with neonatal morbidity and mortality that may be diagnosed prenatally using transvaginal sonography. The aim of this study was to assess the prenatal detection of vasa previa and its subsequent impact on neonatal outcomes in two 10-year periods (1988-1997 versus 1998-2007). ⋯ Prenatal sonographic screening using targeted scans for vasa previa in women at risk or as part of routine mid-gestation scanning may significantly impact its obstetric manifestations.
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The diagnosis of a sternal fracture is often difficult when the fracture site shows only minimal displacement on conventional radiography. Recently, sonography (US) has been used widely in the emergency room (ER). We investigated the diagnostic performance of US in the ER for the diagnosis of sternal fractures. ⋯ US has a higher sensitivity and specificity in diagnosing sternal fractures than conventional radiographs. US should be considered in patients with symptoms suggesting sternal fractures whose radiographs remain indeterminate.
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We present a case of subacute nonobstructing ileocolocolic intussusception secondary to a submucosal lipoma and a mobile cecum diagnosed sonographically in a 62-year-old woman. The patient was seen following a 2-month history of nonspecific intermittent pain in the right and middle abdomen and weight loss. ⋯ Analysis of the distal intussusception end demonstrated a 3.0 x 2.5 cm echogenic polypoid lesion consistent with a lipoma serving as a lead point. The sonographic diagnosis was confirmed at surgery.
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We describe a case of ultrasound (US)-facilitated spinal anesthesia in a patient with a prior lumbar laminectomy and spinal fusion who presented for total knee arthroplasty. Traditional, landmark-guided spinal anesthesia had previously failed. ⋯ Reassured from US imaging that this was not bone, we used a 22G cutting tip needle successfully. We believe spinal anesthesia would not have been possible in this patient without US, adding to the evidence that US-facilitated neuraxial anesthesia is useful, particularly in technically difficult, if not 'impossible,' cases.