Description
Clinical History
A woman of 56-years was admitted following 2 episodes of severe headache with loss of consciousness. Clinical examination revealed systemic hypertension with cardiac enlargement, and a right hemiparesis. Angiography showed bilateral middle cerebral aneurysms. The patient's condition deteriorated, and she died soon after admission.
Pathology
The left hemisphere of the brain has been sliced in the parasagittal plane, and the cut surface displays a large cerebral hemorrhage in the parietal and frontal lobe. The hemorrhage and associated clot are causing extensive distortion of the left external capsule and lateral ventricle. The source of the bleeding was a ruptured aneurysm of the left middle cerebral artery.
Advantages
- Anatomically accurate and identical to real specimen
- No ethical issues - not real human body parts
- Reasonably priced
- Available within a short lead time
- Reproducible, several identical prints can be used as a classroom set
- Can be produced in different sizes to cater for the needs of the teacher
Human Cadavers
- Access to cadavers can be problematic. Many countries cannot access cadavers for cultural and religious reasons
- Cadavers cost a lot money
- High cost for establishing your own plastination suite
- Wet specimens cannot be used in uncertified labs
- Dissection of cadavers is a lot of staff time and that is a cost
- Storage of cadaver material needs special refrigeration etc. which has coast
- If you want another specimen you have to start all over again
Plastinates
- Costs
- Ethical issues
- Timeframe for plastination process
- Many countries do not allow their importation
- One of a kind
Superior 3D print results compared with conventional methods
- Vibrant color offering with 10 million colors
- UV-curable inkjet printing
- High quality 3D printing that can create products that are delicate, extremely precise and incredibly realistic
Clear Support Material
- To avoid breakage of fragile, thin, and delicate arteries, veins or vessels, a clear support material is printed on such spots. This makes the models robust and can be handled by students easily.
