lab

CNS

CEREBRAL ARTERIAL SUPPLY, FROM INTERNAL CAROTID,

SAGITTAL VIEW, ANGIOGRAM

CEREBRAL ARTERIAL SUPPLY, FROM INTERNAL CAROTID,

CORONAL VIEW, ANGIOGRAM

•pathology

around cerebral vessels.

•cases

IDENTIFY THE SAFEST SITE FOR LUMBAR PUNCTURE

• •Highest point of iliac crest should be identified visually

• •Direct line joining these is a guide to the 4th lumbar vertebra

• •Tends to point to higher level in women and obese patients

•Micro

S. viridansS.Agalactiae

Beating>>completely lyse RBCs, leaving a clear zone محتها

partially lyse RBCs, leaving a greenish discoloration

S. PNEUMONIAE

Neisseria

•INtro