Question: Is multiple cutaneous and mucosal venous malformations inherited ?
Answer: VMCM is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to increase the risk of developing venous malformations. Some gene mutations are acquired during a person's lifetime and are present only in certain cells. These changes, which are not inherited, are called somatic mutations. Researchers have discovered that some VMCM lesions have one inherited and one somatic TEK gene mutation. It is not known if the somatic mutation occurs before or after the venous malformation forms. As lesions are localized and not all veins are malformed, it is thought that the inherited mutation alone is not enough to cause venous malformations. In most cases, an affected person has one parent with the condition.
Source: GHR

Question: What are the treatments for multiple cutaneous and mucosal venous malformations ?
Answer: These resources address the diagnosis or management of VMCM: - Gene Review: Gene Review: Multiple Cutaneous and Mucosal Venous Malformations - Genetic Testing Registry: Multiple Cutaneous and Mucosal Venous Malformations These resources from MedlinePlus offer information about the diagnosis and management of various health conditions: - Diagnostic Tests - Drug Therapy - Surgery and Rehabilitation - Genetic Counseling - Palliative Care
Source: GHR