Enlargement of lymph nodes. 1  Short description: Enlargement lymph nodes. 2  ICD-9-CM 785.6 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 785.6 should only be used for claims with a date of service on or before September 30, 2015.
Definition of hyperchromic effect. 1) an. increase in absorption intensity; if structural modification. leads to an increase in the molar extinction coefficient for a particular. chromophoric group it is said to have brought about a hyperchromic. effect.ncrease in absorption intensity; if structural modification. leads to an increase in the molar extinction coefficient for a particular. chromophoric group it is said to have brought about a hyperchromic. effect.
Xanthochromia is a yel-. low, orange, or pink discoloration of the CSF, most often caused by the lysis of RBCs result-. ing in hemoglobin breakdown to oxyhemo-. globin,methemoglobin,and bilirubin.Discol-. oration begins after RBCs have been in spinal. fluid for about two hours,and remains for two.