Hepatic arterial infusion proper and common hepatic arteries, and threaded through the gastroduodenal (mostly), or celiac artery. The catheter is fixed in this position and the pump is placed in a subcutaneous pocket. Finally, to confirm adequate placement and hepatic perfusion, and to rule out extrahepatic perfusion, a dye (fluorescein or methylene blue) is injected into the pump. After the procedure and before starting the HAI based treatment, a technetium 99m-labeled macroaggregated albumin scan is performed to again confirm adequate hepatic perfusion and no misperfusion outside of the liver. The complications of HAI therapy can be divided into those related to the surgical
Proper adjective adjectives. In general, an adjective is capitalized if its meaning is "pertaining to "X"", where "X" is some specific person, place, language, or organized group. Most capitalized adjectives are derived from proper nouns; for example, the proper adjective "American" is derived from the proper noun "America". Sometimes, an adjective is capitalized because it designates an ethnic group with a shared culture, heritage, or ancestry. This usage asserts the existence of a unified group with common goals. For example, in Canadian government documents, "Native" and "Aboriginal" are capitalized. An adjective can lose its capitalization when it takes on new meanings, such