Venous malformations arising from the peripheral nerve are a rare type of vascular malformation. We present the first case of an intraneural venous malformation of the median nerve to be reported in a child and review the previous two cases of median nerve compression due to a venous malformation that have been reported. These cases presented with painless masses in the volar aspect of the wris...

Lymphatic malformations are congenital vascular malformations with lymphatic differentiation. Although the most common locations for lymphatic malformation are the neck and axilla, they can occur at several locations in the body including the abdomen. The abdominal location is rather rare and accounts for approximately 5% of all lymphatic malformation. Abdominal lymphatic malformation can arise...

Bleomycin is an established antineoplastic drug, but recently some attempts were made to inject it locally as a sclerosing agent in cases of congenital lymphatic malformations. We present the outcome of this treatment modality tried on 10 paediatric cases of whom 9 had such malformation in the cervical region and one in the parotid region. Seven of these cases had congenital lymphatic malformat...

In this report, the authors discuss the case of a patient with a mixed cerebrovascular malformation in which an arteriovenous malformation (AVM) was associated with a capillary telangiectasia. Recent reports have contained reviews of various subsets of mixed malformations. To the authors' knowledge, however, this is the first report of a mixed vascular malformation with both arterial and capill...

Abstract Pulmonary agenesis is a rare malformation associated with congenital heart disease and may lead to life-threatening condition death without pre-planned surgical medical support. We report an unusual case of unilateral pulmonary in combination total anomalous venous connection, complete vascular ring, retroaortic, retroesophageal innominate vein, secondary atrial septal defect, which wa...

Capillary malformation-arteriovenous malformation syndrome is a rare type of vascular malformation first described in 2003. It is an autosomal dominant inherited disorder that has been reported in association with heterozygous mutations in the RASA1 gene, which encodes the protein RASp21. The clinical picture is characterized by multiple small capillary malformations which are associated with e...

BACKGROUND/PURPOSE To report a case of congenital retinal macrovessel associated with cystoid macular edema and an ipsilateral intracranial venous malformation. METHODS Case report. RESULTS A 58-year-old woman with decreased vision was found to have a congenital retinal venous macrovessel associated with cystoid macular edema because of tributary venous occlusion. The patient underwent neur...

We present the case of a 30-year-old non-smoker who presented with unexplained, massive hemoptysis and was diagnosed with a rare vascular malformation.

BACKGROUND AND PURPOSE Patients with hereditary hemorrhagic telangiectasia (HHT) are at risk for developing cerebral vascular malformations and pulmonary arteriovenous fistulae. We assessed the risk of neurological dysfunction from these malformations and fistulae. METHODS Three hundred twenty-one consecutive patients with HHT seen at a single institution over a 20-year period were studied. A...

The MR scans of 24 patients who had findings previously reported to be characteristic of occult cerebral vascular malformations were reviewed to demonstrate that such findings may also occur in primary or secondary neoplasms. Eighteen of the 24 patients were found to have hemorrhagic neoplasms. Additional criteria, such as multiplicity of lesions and the presence of edema, were of some help in ...