Capillary Malformation–Arteriovenous Malformation Syndrome

Pulmonary Capillary Leak Syndrome

Capillary malformation-arteriovenous malformation syndrome: a report of 2 cases, diagnostic criteria, and management.

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...

KRIT1 is mutated in hyperkeratotic cutaneous capillary-venous malformation associated with cerebral capillary malformation.

Hyperkeratotic capillary-venous malformations (HCCVMs) are rare cutaneous lesions that occur in a small subgroup of patients with cerebral capillary malformation (CCM). CCMs cause neurological problems that range from headaches to life-threatening intracranial bleeding. CCMs and HCCVMs have a similar histopathological appearance of dilated capillary-venous channels. Genetic linkage of inherited...

Commentary on “Megalencephaly-capillary malformation-polymicrogyria syndrome: the first case report in Korea”

Megalencephaly-capillary malformation-polymicrogyria syndrome (MCAP), previously known as macrocephaly-cutis marmorata telangiectatica congenita and macrocephaly-capillary malformation syndrome, is a rare multiple-malformation syndrome that is characterized by progressive megalencephaly, capillary malformations of the midline face and body, or distal limb anomalies such as syndactyly. Herein, w...

Capillary malformation-arteriovenous malformation, a new clinical and genetic disorder caused by RASA1 mutations.

Capillary malformation (CM), or "port-wine stain," is a common cutaneous vascular anomaly that initially appears as a red macular stain that darkens over years. CM also occurs in several combined vascular anomalies that exhibit hypertrophy, such as Sturge-Weber syndrome, Klippel-Trenaunay syndrome, and Parkes Weber syndrome. Occasional familial segregation of CM suggests that there is genetic s...