Cardiac myxoma, the most prevalent primary cardiac tumor, is rare. The clinical features of this tumor are principally intracardiac obstruction, extracardiac embolism, and general symptoms including fever, myalgia, arthralgia. Although cutaneous manifestations in patients with cardiac myxoma are frequent, in rare cases, cutaneous signs have been clues to the correct diagnosis. We report a 42-ye...

The recent development of chemotherapeutic proteasome inhibitors, such as bortezomib, has improved the outcomes of patients suffering from the plasma cell malignancy multiple myeloma. Unfortunately, many patients treated with these drugs still suffer relapsing disease due to treatment-induced upregulation of the antiapoptotic protein Mcl1. We have recently demonstrated that an oncolytic poxviru...

Cardiac myxoma is the most common primary cardiac tumour, but infected cardiac myxoma is relatively rare. Infected cardiac myxoma is very fragile, and has a potential to lead to catastrophic disorder with systemic bacteremia, systemic mycotic embolism, and disseminated intravascular coagulation (DIC).We present here the successful surgical treatment of a case of infected left atrial myxoma with...

Emboli from left atrial myxomas are a recognized cause of cerebral ischaemia. The myxomatous embolus may infiltrate the cerebral arterial wall, resulting in aneurysmal dilatation with a risk of rupture. Myxoma-associated cerebral haemorrhage has been described in patients with progressive neurological dysfunction. We report a new presentation. Our patient, a previously healthy 20 year old girl,...

Soft tissue myxoma is a rare benign disease, and subcutaneous myxoma is extremely rare. It primarily affects middle-aged patients, and its occurrence in children is particularly uncommon. We present the case of a 5-year-old girl with a slowly growing subcutaneous myxoma in the left ankle. We summarize the radiological features of soft tissue myxoma on the basis of our case and the current liter...

Two myxoma virus-rabbit hemorrhagic disease virus (RHDV) recombinant viruses were constructed with the SG33 strain of myxoma virus to protect rabbits against myxomatosis and rabbit viral hemorrhagic disease. These recombinant viruses expressed the RHDV capsid protein (VP60). The recombinant protein, which is 60 kDa in size, was antigenic, as revealed by its reaction in immunoprecipitation with ...

A 4.7-kb region of DNA sequence contained at the right end of the myxoma virus EcoRI-G2 fragment located 24 kb from the right end of the 163-kb genome has been determined. This region of the myxoma virus genome encodes homologs of the vaccinia virus genes A51R, A52R, A55R, A56R, and B1R; the myxoma virus gene equivalents have been given the prefix M. The MA55 gene encodes a protein belonging to...

Odontogenic myxoma is a benign neoplasm, which presents local invasiveness and tendency for recurrence. Matrix metalloproteinases (MMPs) 2 and 9 are involved in tumor invasion. Thus, the aim of this study was to analyze the expression and activity of these MMPs in odontogenic myxoma in vivo and in vitro. Three cases of odontogenic myxoma and cultured cells derived from this tumor (Mix1 cell lin...

Intracardiac myxoma is the most frequent benign tumour of the heart. Although most (75%) are located in the left atrium (LA), myxomas are also found in the right atrium (18%), right ventricle (4%), and left ventricle (3%).They occur in all age groups, most frequently between third and sixth decade, while it is rare in the ninth decade [1,2]. Left atrial myxoma(LAM) is histologically benign and ...

Atrial myxoma is the most common benign tumor of the heart. Patients who have atrial myxoma usually present with cardiac obstruction, arrhythmia, or peripheral embolization. We encountered an unusual case of acute upper extremity ischemia due to a massive atrial myxoma in a young man. A 38-year-old man was admitted to our hospital with an acute onset of severe, right upper extremity pain and pa...