Radioiodinated serum albumin

Radioiodinated serum albumin, abbreviated RISA, is a marker used in identifying blood plasma via the dilution method in renal physiology.

Further reading

• Brocklehurst, G (1968). "Use of radio-iodinated serum albumin in the study of cerebrospinal fluid flow". Journal of Neurology, Neurosurgery, and Psychiatry. 31 (2): 162–8. doi:10.1136/jnnp.31.2.162. PMC 496318. PMID 5303101.
• Van Biesen, W; De Vriese, AS; Carlsson, O; Van Landschoot, M; Dheuvaert, T; Lameire, NH (2002). "Comparison of the radioiodinated serum albumin (RISA) dilution technique with direct volumetric measurements in animal models of peritoneal dialysis". Peritoneal Dialysis International. 22 (3): 316–22. doi:10.1177/089686080202200304. PMID 12227388. S2CID 43743175.
• Hibbard, B. M. (1961). "Placental Localization Using Radio-Iodinated Serum Albumin (R.i.s.a.)1". BJOG: An International Journal of Obstetrics and Gynaecology. 68 (3): 481–9. doi:10.1111/j.1471-0528.1961.tb02758.x. PMID 13714110. S2CID 39902634.