This is not something you can diagnose yourself, it is quite complex. My answer is to consult an expert, a psychologist or psychiatrist who specializes in ASD. read more
Some shunt studies are specifically conducted in order to rule-out pulmonary AVM’s and so, a very long video clip may be required for the examination. Follow Workplace Protocols: Every workplace has unique protocols for conducting a saline shunt study and the sonographer should study and follow it in order to assure patient safety. read more