Methods The extirpation operation for orbital plexiform venous hemangioma were performed for 2 cases by elongate lateral canthotomy combined conjunctivotomy.
Backwashingable filter can blow down at any moment and backflush the filter without pumping off,which improves the application effect,reduces the cost and elongate the working life.
They grow as single cells that reproduce by asexual budding and oval or round in shape. Some yeast produce chains of elongated cells (pseudohypha) that resemble the mycelium of molds.