1. Objective To study the pathogenesis of angiopathy.

2. There are patent function preventing angiopathy of the heart and cerebral vessels, obesity and cancer.

3. Recurrent primary thunderclap headache and benign CNS angiopathy: Spectra of the same disorder?

4. Objective Seek for the relation of the in normal change of the hemorrheology and diabetic angiopathy.

5. Objective: To study the change in plasma levels of thromboxane (TXA2) prostacyclin e (PGI2) and endothelin (ET) in patients of diabetes mellitus complicated with angiopathy.

6. Results AMCH in hemorrhagic cases . The main cause was hypertension, amyloidosis angiopathy and so on.