Definition. Cerebral cavernous malformations (CCMs) are vascular lesions comprised of clusters of tightly packed, abnormally thin-walled small blood vessels (capillaries) that displace normal neurological tissue in the brain or spinal cord.
What does CCM mean in healthcare?
Case managers who have earned the Certified Case Manager (CCM®) credential have the expertise, knowledge, and professional experience to provide the right services to patients across the continuum of care, including those with serious or complex medical conditions, and/or catastrophic injuries and illnesses.
What causes CCM?
When a genetic mutation is inherited that causes one of these genes not to function correctly, the blood vessels of the brain can become malformed and lead to the onset of cavernous malformation. Familial CCM accounts for at least 20% of all cases.
How common is CCM?
Cerebral cavernous malformations (CCM) are vascular lesions which affect up to 0.5% of the general population, predisposing to headaches, seizures, cerebral hemorrhages and focal neurological deficits.
What are symptoms of CCM?
Generally, signs and symptoms of CCMs may include weakness, numbness, difficulty speaking, difficulty understanding others, unsteadiness, vision changes or severe headache. Seizures also can occur, and neurological issues can progressively worsen over time with recurrent bleeding (hemorrhage).
How do you test for CCM disease?
CCMs are typically diagnosed via MRI when an individual becomes symptomatic. For most patients, MRIs are ordered when there are changes in symptoms. For some patients with high risk lesions, regular MRIs are recommended to assess changes in size, recent bleeding or the appearance of new lesions.
What is the CCM program?
What is Medicare Chronic Care Management (CCM)? Chronic care management (CCM) services are generally non-face-to-face services provided to Medicare beneficiaries who have multiple (two or more) chronic conditions expected to last at least 12 months, or until the death of the patient.
What is CCM banking?
Customer Communications Management, often abbreviated to CCM, relates to the creation, delivery, management and optimisation of large-scale customer communications. For organisations with lots of customers, such as utility companies, insurance providers and banks, communicating with customers can be challenging.
What does CCM mean in hockey?
ccmhockey.com. CCM Hockey is a Canadian brand of ice hockey equipment. CCM (formerly an initialism for Canada Cycle & Motor Co.
What is CCM condition?
A cerebral cavernous malformation (CCM) is a collection of small blood vessels (capillaries) in the central nervous system that is enlarged and irregular in structure. In CCM, the walls of the capillaries are thinner than normal, less elastic, and are likely to leak.
What is CCM disease in Away?
CCM stands for cerebral cavernous malformations, which are abnormally formed blood vessels that cause problems in the brain or spinal cord. Ranging in size from two millimeters to several centimeters in diameter, these “caverns” may leak blood, leading to hemorrhaging in the brain or spinal cord.
What causes Cavernomas to bleed?
For simplicity we will just use the term “cavernoma.” Cavernomas are a vascular mass made up of abnormal dilated blood vessels characterized by distended blood-filled “caverns.” Vessels of a cavernoma mass have a tendency to leak and bleed because they lack the proper junctions between neighboring cells as well as the
Is CCM disease rare?
CCMs occur in about 0.5% of the general population. There are two forms: familial and sporadic.
Is CCM disease hereditary?
This condition has an autosomal dominant pattern of inheritance, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In the familial form, an affected person inherits the mutation from one affected parent.
Is CCM a dominant gene?
CCM is an autosomal dominant disorder with a clinical penetrance of 88% in CCM1 families, 100% in CCM2 and 63% in CCM3 families. Different explanations have been provided for the molecular pathogenesis of lesion formation in CCM.